Updated script that can be controled by Nodejs web app

lib/python3.13/site-packages/websocket/__init__.py

@@ -0,0 +1,26 @@
+"""
+__init__.py
+websocket - WebSocket client library for Python
+
+Copyright 2024 engn33r
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+"""
+from ._abnf import *
+from ._app import WebSocketApp as WebSocketApp, setReconnect as setReconnect
+from ._core import *
+from ._exceptions import *
+from ._logging import *
+from ._socket import *
+
+__version__ = "1.8.0"

lib/python3.13/site-packages/websocket/_abnf.py

@@ -0,0 +1,453 @@
+import array
+import os
+import struct
+import sys
+from threading import Lock
+from typing import Callable, Optional, Union
+
+from ._exceptions import WebSocketPayloadException, WebSocketProtocolException
+from ._utils import validate_utf8
+
+"""
+_abnf.py
+websocket - WebSocket client library for Python
+
+Copyright 2024 engn33r
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+"""
+
+try:
+    # If wsaccel is available, use compiled routines to mask data.
+    # wsaccel only provides around a 10% speed boost compared
+    # to the websocket-client _mask() implementation.
+    # Note that wsaccel is unmaintained.
+    from wsaccel.xormask import XorMaskerSimple
+
+    def _mask(mask_value: array.array, data_value: array.array) -> bytes:
+        mask_result: bytes = XorMaskerSimple(mask_value).process(data_value)
+        return mask_result
+
+except ImportError:
+    # wsaccel is not available, use websocket-client _mask()
+    native_byteorder = sys.byteorder
+
+    def _mask(mask_value: array.array, data_value: array.array) -> bytes:
+        datalen = len(data_value)
+        int_data_value = int.from_bytes(data_value, native_byteorder)
+        int_mask_value = int.from_bytes(
+            mask_value * (datalen // 4) + mask_value[: datalen % 4], native_byteorder
+        )
+        return (int_data_value ^ int_mask_value).to_bytes(datalen, native_byteorder)
+
+
+__all__ = [
+    "ABNF",
+    "continuous_frame",
+    "frame_buffer",
+    "STATUS_NORMAL",
+    "STATUS_GOING_AWAY",
+    "STATUS_PROTOCOL_ERROR",
+    "STATUS_UNSUPPORTED_DATA_TYPE",
+    "STATUS_STATUS_NOT_AVAILABLE",
+    "STATUS_ABNORMAL_CLOSED",
+    "STATUS_INVALID_PAYLOAD",
+    "STATUS_POLICY_VIOLATION",
+    "STATUS_MESSAGE_TOO_BIG",
+    "STATUS_INVALID_EXTENSION",
+    "STATUS_UNEXPECTED_CONDITION",
+    "STATUS_BAD_GATEWAY",
+    "STATUS_TLS_HANDSHAKE_ERROR",
+]
+
+# closing frame status codes.
+STATUS_NORMAL = 1000
+STATUS_GOING_AWAY = 1001
+STATUS_PROTOCOL_ERROR = 1002
+STATUS_UNSUPPORTED_DATA_TYPE = 1003
+STATUS_STATUS_NOT_AVAILABLE = 1005
+STATUS_ABNORMAL_CLOSED = 1006
+STATUS_INVALID_PAYLOAD = 1007
+STATUS_POLICY_VIOLATION = 1008
+STATUS_MESSAGE_TOO_BIG = 1009
+STATUS_INVALID_EXTENSION = 1010
+STATUS_UNEXPECTED_CONDITION = 1011
+STATUS_SERVICE_RESTART = 1012
+STATUS_TRY_AGAIN_LATER = 1013
+STATUS_BAD_GATEWAY = 1014
+STATUS_TLS_HANDSHAKE_ERROR = 1015
+
+VALID_CLOSE_STATUS = (
+    STATUS_NORMAL,
+    STATUS_GOING_AWAY,
+    STATUS_PROTOCOL_ERROR,
+    STATUS_UNSUPPORTED_DATA_TYPE,
+    STATUS_INVALID_PAYLOAD,
+    STATUS_POLICY_VIOLATION,
+    STATUS_MESSAGE_TOO_BIG,
+    STATUS_INVALID_EXTENSION,
+    STATUS_UNEXPECTED_CONDITION,
+    STATUS_SERVICE_RESTART,
+    STATUS_TRY_AGAIN_LATER,
+    STATUS_BAD_GATEWAY,
+)
+
+
+class ABNF:
+    """
+    ABNF frame class.
+    See http://tools.ietf.org/html/rfc5234
+    and http://tools.ietf.org/html/rfc6455#section-5.2
+    """
+
+    # operation code values.
+    OPCODE_CONT = 0x0
+    OPCODE_TEXT = 0x1
+    OPCODE_BINARY = 0x2
+    OPCODE_CLOSE = 0x8
+    OPCODE_PING = 0x9
+    OPCODE_PONG = 0xA
+
+    # available operation code value tuple
+    OPCODES = (
+        OPCODE_CONT,
+        OPCODE_TEXT,
+        OPCODE_BINARY,
+        OPCODE_CLOSE,
+        OPCODE_PING,
+        OPCODE_PONG,
+    )
+
+    # opcode human readable string
+    OPCODE_MAP = {
+        OPCODE_CONT: "cont",
+        OPCODE_TEXT: "text",
+        OPCODE_BINARY: "binary",
+        OPCODE_CLOSE: "close",
+        OPCODE_PING: "ping",
+        OPCODE_PONG: "pong",
+    }
+
+    # data length threshold.
+    LENGTH_7 = 0x7E
+    LENGTH_16 = 1 << 16
+    LENGTH_63 = 1 << 63
+
+    def __init__(
+        self,
+        fin: int = 0,
+        rsv1: int = 0,
+        rsv2: int = 0,
+        rsv3: int = 0,
+        opcode: int = OPCODE_TEXT,
+        mask_value: int = 1,
+        data: Union[str, bytes, None] = "",
+    ) -> None:
+        """
+        Constructor for ABNF. Please check RFC for arguments.
+        """
+        self.fin = fin
+        self.rsv1 = rsv1
+        self.rsv2 = rsv2
+        self.rsv3 = rsv3
+        self.opcode = opcode
+        self.mask_value = mask_value
+        if data is None:
+            data = ""
+        self.data = data
+        self.get_mask_key = os.urandom
+
+    def validate(self, skip_utf8_validation: bool = False) -> None:
+        """
+        Validate the ABNF frame.
+
+        Parameters
+        ----------
+        skip_utf8_validation: skip utf8 validation.
+        """
+        if self.rsv1 or self.rsv2 or self.rsv3:
+            raise WebSocketProtocolException("rsv is not implemented, yet")
+
+        if self.opcode not in ABNF.OPCODES:
+            raise WebSocketProtocolException("Invalid opcode %r", self.opcode)
+
+        if self.opcode == ABNF.OPCODE_PING and not self.fin:
+            raise WebSocketProtocolException("Invalid ping frame.")
+
+        if self.opcode == ABNF.OPCODE_CLOSE:
+            l = len(self.data)
+            if not l:
+                return
+            if l == 1 or l >= 126:
+                raise WebSocketProtocolException("Invalid close frame.")
+            if l > 2 and not skip_utf8_validation and not validate_utf8(self.data[2:]):
+                raise WebSocketProtocolException("Invalid close frame.")
+
+            code = 256 * int(self.data[0]) + int(self.data[1])
+            if not self._is_valid_close_status(code):
+                raise WebSocketProtocolException("Invalid close opcode %r", code)
+
+    @staticmethod
+    def _is_valid_close_status(code: int) -> bool:
+        return code in VALID_CLOSE_STATUS or (3000 <= code < 5000)
+
+    def __str__(self) -> str:
+        return f"fin={self.fin} opcode={self.opcode} data={self.data}"
+
+    @staticmethod
+    def create_frame(data: Union[bytes, str], opcode: int, fin: int = 1) -> "ABNF":
+        """
+        Create frame to send text, binary and other data.
+
+        Parameters
+        ----------
+        data: str
+            data to send. This is string value(byte array).
+            If opcode is OPCODE_TEXT and this value is unicode,
+            data value is converted into unicode string, automatically.
+        opcode: int
+            operation code. please see OPCODE_MAP.
+        fin: int
+            fin flag. if set to 0, create continue fragmentation.
+        """
+        if opcode == ABNF.OPCODE_TEXT and isinstance(data, str):
+            data = data.encode("utf-8")
+        # mask must be set if send data from client
+        return ABNF(fin, 0, 0, 0, opcode, 1, data)
+
+    def format(self) -> bytes:
+        """
+        Format this object to string(byte array) to send data to server.
+        """
+        if any(x not in (0, 1) for x in [self.fin, self.rsv1, self.rsv2, self.rsv3]):
+            raise ValueError("not 0 or 1")
+        if self.opcode not in ABNF.OPCODES:
+            raise ValueError("Invalid OPCODE")
+        length = len(self.data)
+        if length >= ABNF.LENGTH_63:
+            raise ValueError("data is too long")
+
+        frame_header = chr(
+            self.fin << 7
+            | self.rsv1 << 6
+            | self.rsv2 << 5
+            | self.rsv3 << 4
+            | self.opcode
+        ).encode("latin-1")
+        if length < ABNF.LENGTH_7:
+            frame_header += chr(self.mask_value << 7 | length).encode("latin-1")
+        elif length < ABNF.LENGTH_16:
+            frame_header += chr(self.mask_value << 7 | 0x7E).encode("latin-1")
+            frame_header += struct.pack("!H", length)
+        else:
+            frame_header += chr(self.mask_value << 7 | 0x7F).encode("latin-1")
+            frame_header += struct.pack("!Q", length)
+
+        if not self.mask_value:
+            if isinstance(self.data, str):
+                self.data = self.data.encode("utf-8")
+            return frame_header + self.data
+        mask_key = self.get_mask_key(4)
+        return frame_header + self._get_masked(mask_key)
+
+    def _get_masked(self, mask_key: Union[str, bytes]) -> bytes:
+        s = ABNF.mask(mask_key, self.data)
+
+        if isinstance(mask_key, str):
+            mask_key = mask_key.encode("utf-8")
+
+        return mask_key + s
+
+    @staticmethod
+    def mask(mask_key: Union[str, bytes], data: Union[str, bytes]) -> bytes:
+        """
+        Mask or unmask data. Just do xor for each byte
+
+        Parameters
+        ----------
+        mask_key: bytes or str
+            4 byte mask.
+        data: bytes or str
+            data to mask/unmask.
+        """
+        if data is None:
+            data = ""
+
+        if isinstance(mask_key, str):
+            mask_key = mask_key.encode("latin-1")
+
+        if isinstance(data, str):
+            data = data.encode("latin-1")
+
+        return _mask(array.array("B", mask_key), array.array("B", data))
+
+
+class frame_buffer:
+    _HEADER_MASK_INDEX = 5
+    _HEADER_LENGTH_INDEX = 6
+
+    def __init__(
+        self, recv_fn: Callable[[int], int], skip_utf8_validation: bool
+    ) -> None:
+        self.recv = recv_fn
+        self.skip_utf8_validation = skip_utf8_validation
+        # Buffers over the packets from the layer beneath until desired amount
+        # bytes of bytes are received.
+        self.recv_buffer: list = []
+        self.clear()
+        self.lock = Lock()
+
+    def clear(self) -> None:
+        self.header: Optional[tuple] = None
+        self.length: Optional[int] = None
+        self.mask_value: Union[bytes, str, None] = None
+
+    def has_received_header(self) -> bool:
+        return self.header is None
+
+    def recv_header(self) -> None:
+        header = self.recv_strict(2)
+        b1 = header[0]
+        fin = b1 >> 7 & 1
+        rsv1 = b1 >> 6 & 1
+        rsv2 = b1 >> 5 & 1
+        rsv3 = b1 >> 4 & 1
+        opcode = b1 & 0xF
+        b2 = header[1]
+        has_mask = b2 >> 7 & 1
+        length_bits = b2 & 0x7F
+
+        self.header = (fin, rsv1, rsv2, rsv3, opcode, has_mask, length_bits)
+
+    def has_mask(self) -> Union[bool, int]:
+        if not self.header:
+            return False
+        header_val: int = self.header[frame_buffer._HEADER_MASK_INDEX]
+        return header_val
+
+    def has_received_length(self) -> bool:
+        return self.length is None
+
+    def recv_length(self) -> None:
+        bits = self.header[frame_buffer._HEADER_LENGTH_INDEX]
+        length_bits = bits & 0x7F
+        if length_bits == 0x7E:
+            v = self.recv_strict(2)
+            self.length = struct.unpack("!H", v)[0]
+        elif length_bits == 0x7F:
+            v = self.recv_strict(8)
+            self.length = struct.unpack("!Q", v)[0]
+        else:
+            self.length = length_bits
+
+    def has_received_mask(self) -> bool:
+        return self.mask_value is None
+
+    def recv_mask(self) -> None:
+        self.mask_value = self.recv_strict(4) if self.has_mask() else ""
+
+    def recv_frame(self) -> ABNF:
+        with self.lock:
+            # Header
+            if self.has_received_header():
+                self.recv_header()
+            (fin, rsv1, rsv2, rsv3, opcode, has_mask, _) = self.header
+
+            # Frame length
+            if self.has_received_length():
+                self.recv_length()
+            length = self.length
+
+            # Mask
+            if self.has_received_mask():
+                self.recv_mask()
+            mask_value = self.mask_value
+
+            # Payload
+            payload = self.recv_strict(length)
+            if has_mask:
+                payload = ABNF.mask(mask_value, payload)
+
+            # Reset for next frame
+            self.clear()
+
+            frame = ABNF(fin, rsv1, rsv2, rsv3, opcode, has_mask, payload)
+            frame.validate(self.skip_utf8_validation)
+
+        return frame
+
+    def recv_strict(self, bufsize: int) -> bytes:
+        shortage = bufsize - sum(map(len, self.recv_buffer))
+        while shortage > 0:
+            # Limit buffer size that we pass to socket.recv() to avoid
+            # fragmenting the heap -- the number of bytes recv() actually
+            # reads is limited by socket buffer and is relatively small,
+            # yet passing large numbers repeatedly causes lots of large
+            # buffers allocated and then shrunk, which results in
+            # fragmentation.
+            bytes_ = self.recv(min(16384, shortage))
+            self.recv_buffer.append(bytes_)
+            shortage -= len(bytes_)
+
+        unified = b"".join(self.recv_buffer)
+
+        if shortage == 0:
+            self.recv_buffer = []
+            return unified
+        else:
+            self.recv_buffer = [unified[bufsize:]]
+            return unified[:bufsize]
+
+
+class continuous_frame:
+    def __init__(self, fire_cont_frame: bool, skip_utf8_validation: bool) -> None:
+        self.fire_cont_frame = fire_cont_frame
+        self.skip_utf8_validation = skip_utf8_validation
+        self.cont_data: Optional[list] = None
+        self.recving_frames: Optional[int] = None
+
+    def validate(self, frame: ABNF) -> None:
+        if not self.recving_frames and frame.opcode == ABNF.OPCODE_CONT:
+            raise WebSocketProtocolException("Illegal frame")
+        if self.recving_frames and frame.opcode in (
+            ABNF.OPCODE_TEXT,
+            ABNF.OPCODE_BINARY,
+        ):
+            raise WebSocketProtocolException("Illegal frame")
+
+    def add(self, frame: ABNF) -> None:
+        if self.cont_data:
+            self.cont_data[1] += frame.data
+        else:
+            if frame.opcode in (ABNF.OPCODE_TEXT, ABNF.OPCODE_BINARY):
+                self.recving_frames = frame.opcode
+            self.cont_data = [frame.opcode, frame.data]
+
+        if frame.fin:
+            self.recving_frames = None
+
+    def is_fire(self, frame: ABNF) -> Union[bool, int]:
+        return frame.fin or self.fire_cont_frame
+
+    def extract(self, frame: ABNF) -> tuple:
+        data = self.cont_data
+        self.cont_data = None
+        frame.data = data[1]
+        if (
+            not self.fire_cont_frame
+            and data[0] == ABNF.OPCODE_TEXT
+            and not self.skip_utf8_validation
+            and not validate_utf8(frame.data)
+        ):
+            raise WebSocketPayloadException(f"cannot decode: {repr(frame.data)}")
+        return data[0], frame

lib/python3.13/site-packages/websocket/_app.py

@@ -0,0 +1,677 @@
+import inspect
+import selectors
+import socket
+import threading
+import time
+from typing import Any, Callable, Optional, Union
+
+from . import _logging
+from ._abnf import ABNF
+from ._core import WebSocket, getdefaulttimeout
+from ._exceptions import (
+    WebSocketConnectionClosedException,
+    WebSocketException,
+    WebSocketTimeoutException,
+)
+from ._ssl_compat import SSLEOFError
+from ._url import parse_url
+
+"""
+_app.py
+websocket - WebSocket client library for Python
+
+Copyright 2024 engn33r
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+"""
+
+__all__ = ["WebSocketApp"]
+
+RECONNECT = 0
+
+
+def setReconnect(reconnectInterval: int) -> None:
+    global RECONNECT
+    RECONNECT = reconnectInterval
+
+
+class DispatcherBase:
+    """
+    DispatcherBase
+    """
+
+    def __init__(self, app: Any, ping_timeout: Union[float, int, None]) -> None:
+        self.app = app
+        self.ping_timeout = ping_timeout
+
+    def timeout(self, seconds: Union[float, int, None], callback: Callable) -> None:
+        time.sleep(seconds)
+        callback()
+
+    def reconnect(self, seconds: int, reconnector: Callable) -> None:
+        try:
+            _logging.info(
+                f"reconnect() - retrying in {seconds} seconds [{len(inspect.stack())} frames in stack]"
+            )
+            time.sleep(seconds)
+            reconnector(reconnecting=True)
+        except KeyboardInterrupt as e:
+            _logging.info(f"User exited {e}")
+            raise e
+
+
+class Dispatcher(DispatcherBase):
+    """
+    Dispatcher
+    """
+
+    def read(
+        self,
+        sock: socket.socket,
+        read_callback: Callable,
+        check_callback: Callable,
+    ) -> None:
+        sel = selectors.DefaultSelector()
+        sel.register(self.app.sock.sock, selectors.EVENT_READ)
+        try:
+            while self.app.keep_running:
+                if sel.select(self.ping_timeout):
+                    if not read_callback():
+                        break
+                check_callback()
+        finally:
+            sel.close()
+
+
+class SSLDispatcher(DispatcherBase):
+    """
+    SSLDispatcher
+    """
+
+    def read(
+        self,
+        sock: socket.socket,
+        read_callback: Callable,
+        check_callback: Callable,
+    ) -> None:
+        sock = self.app.sock.sock
+        sel = selectors.DefaultSelector()
+        sel.register(sock, selectors.EVENT_READ)
+        try:
+            while self.app.keep_running:
+                if self.select(sock, sel):
+                    if not read_callback():
+                        break
+                check_callback()
+        finally:
+            sel.close()
+
+    def select(self, sock, sel: selectors.DefaultSelector):
+        sock = self.app.sock.sock
+        if sock.pending():
+            return [
+                sock,
+            ]
+
+        r = sel.select(self.ping_timeout)
+
+        if len(r) > 0:
+            return r[0][0]
+
+
+class WrappedDispatcher:
+    """
+    WrappedDispatcher
+    """
+
+    def __init__(self, app, ping_timeout: Union[float, int, None], dispatcher) -> None:
+        self.app = app
+        self.ping_timeout = ping_timeout
+        self.dispatcher = dispatcher
+        dispatcher.signal(2, dispatcher.abort)  # keyboard interrupt
+
+    def read(
+        self,
+        sock: socket.socket,
+        read_callback: Callable,
+        check_callback: Callable,
+    ) -> None:
+        self.dispatcher.read(sock, read_callback)
+        self.ping_timeout and self.timeout(self.ping_timeout, check_callback)
+
+    def timeout(self, seconds: float, callback: Callable) -> None:
+        self.dispatcher.timeout(seconds, callback)
+
+    def reconnect(self, seconds: int, reconnector: Callable) -> None:
+        self.timeout(seconds, reconnector)
+
+
+class WebSocketApp:
+    """
+    Higher level of APIs are provided. The interface is like JavaScript WebSocket object.
+    """
+
+    def __init__(
+        self,
+        url: str,
+        header: Union[list, dict, Callable, None] = None,
+        on_open: Optional[Callable[[WebSocket], None]] = None,
+        on_reconnect: Optional[Callable[[WebSocket], None]] = None,
+        on_message: Optional[Callable[[WebSocket, Any], None]] = None,
+        on_error: Optional[Callable[[WebSocket, Any], None]] = None,
+        on_close: Optional[Callable[[WebSocket, Any, Any], None]] = None,
+        on_ping: Optional[Callable] = None,
+        on_pong: Optional[Callable] = None,
+        on_cont_message: Optional[Callable] = None,
+        keep_running: bool = True,
+        get_mask_key: Optional[Callable] = None,
+        cookie: Optional[str] = None,
+        subprotocols: Optional[list] = None,
+        on_data: Optional[Callable] = None,
+        socket: Optional[socket.socket] = None,
+    ) -> None:
+        """
+        WebSocketApp initialization
+
+        Parameters
+        ----------
+        url: str
+            Websocket url.
+        header: list or dict or Callable
+            Custom header for websocket handshake.
+            If the parameter is a callable object, it is called just before the connection attempt.
+            The returned dict or list is used as custom header value.
+            This could be useful in order to properly setup timestamp dependent headers.
+        on_open: function
+            Callback object which is called at opening websocket.
+            on_open has one argument.
+            The 1st argument is this class object.
+        on_reconnect: function
+            Callback object which is called at reconnecting websocket.
+            on_reconnect has one argument.
+            The 1st argument is this class object.
+        on_message: function
+            Callback object which is called when received data.
+            on_message has 2 arguments.
+            The 1st argument is this class object.
+            The 2nd argument is utf-8 data received from the server.
+        on_error: function
+            Callback object which is called when we get error.
+            on_error has 2 arguments.
+            The 1st argument is this class object.
+            The 2nd argument is exception object.
+        on_close: function
+            Callback object which is called when connection is closed.
+            on_close has 3 arguments.
+            The 1st argument is this class object.
+            The 2nd argument is close_status_code.
+            The 3rd argument is close_msg.
+        on_cont_message: function
+            Callback object which is called when a continuation
+            frame is received.
+            on_cont_message has 3 arguments.
+            The 1st argument is this class object.
+            The 2nd argument is utf-8 string which we get from the server.
+            The 3rd argument is continue flag. if 0, the data continue
+            to next frame data
+        on_data: function
+            Callback object which is called when a message received.
+            This is called before on_message or on_cont_message,
+            and then on_message or on_cont_message is called.
+            on_data has 4 argument.
+            The 1st argument is this class object.
+            The 2nd argument is utf-8 string which we get from the server.
+            The 3rd argument is data type. ABNF.OPCODE_TEXT or ABNF.OPCODE_BINARY will be came.
+            The 4th argument is continue flag. If 0, the data continue
+        keep_running: bool
+            This parameter is obsolete and ignored.
+        get_mask_key: function
+            A callable function to get new mask keys, see the
+            WebSocket.set_mask_key's docstring for more information.
+        cookie: str
+            Cookie value.
+        subprotocols: list
+            List of available sub protocols. Default is None.
+        socket: socket
+            Pre-initialized stream socket.
+        """
+        self.url = url
+        self.header = header if header is not None else []
+        self.cookie = cookie
+
+        self.on_open = on_open
+        self.on_reconnect = on_reconnect
+        self.on_message = on_message
+        self.on_data = on_data
+        self.on_error = on_error
+        self.on_close = on_close
+        self.on_ping = on_ping
+        self.on_pong = on_pong
+        self.on_cont_message = on_cont_message
+        self.keep_running = False
+        self.get_mask_key = get_mask_key
+        self.sock: Optional[WebSocket] = None
+        self.last_ping_tm = float(0)
+        self.last_pong_tm = float(0)
+        self.ping_thread: Optional[threading.Thread] = None
+        self.stop_ping: Optional[threading.Event] = None
+        self.ping_interval = float(0)
+        self.ping_timeout: Union[float, int, None] = None
+        self.ping_payload = ""
+        self.subprotocols = subprotocols
+        self.prepared_socket = socket
+        self.has_errored = False
+        self.has_done_teardown = False
+        self.has_done_teardown_lock = threading.Lock()
+
+    def send(self, data: Union[bytes, str], opcode: int = ABNF.OPCODE_TEXT) -> None:
+        """
+        send message
+
+        Parameters
+        ----------
+        data: str
+            Message to send. If you set opcode to OPCODE_TEXT,
+            data must be utf-8 string or unicode.
+        opcode: int
+            Operation code of data. Default is OPCODE_TEXT.
+        """
+
+        if not self.sock or self.sock.send(data, opcode) == 0:
+            raise WebSocketConnectionClosedException("Connection is already closed.")
+
+    def send_text(self, text_data: str) -> None:
+        """
+        Sends UTF-8 encoded text.
+        """
+        if not self.sock or self.sock.send(text_data, ABNF.OPCODE_TEXT) == 0:
+            raise WebSocketConnectionClosedException("Connection is already closed.")
+
+    def send_bytes(self, data: Union[bytes, bytearray]) -> None:
+        """
+        Sends a sequence of bytes.
+        """
+        if not self.sock or self.sock.send(data, ABNF.OPCODE_BINARY) == 0:
+            raise WebSocketConnectionClosedException("Connection is already closed.")
+
+    def close(self, **kwargs) -> None:
+        """
+        Close websocket connection.
+        """
+        self.keep_running = False
+        if self.sock:
+            self.sock.close(**kwargs)
+            self.sock = None
+
+    def _start_ping_thread(self) -> None:
+        self.last_ping_tm = self.last_pong_tm = float(0)
+        self.stop_ping = threading.Event()
+        self.ping_thread = threading.Thread(target=self._send_ping)
+        self.ping_thread.daemon = True
+        self.ping_thread.start()
+
+    def _stop_ping_thread(self) -> None:
+        if self.stop_ping:
+            self.stop_ping.set()
+        if self.ping_thread and self.ping_thread.is_alive():
+            self.ping_thread.join(3)
+        self.last_ping_tm = self.last_pong_tm = float(0)
+
+    def _send_ping(self) -> None:
+        if self.stop_ping.wait(self.ping_interval) or self.keep_running is False:
+            return
+        while not self.stop_ping.wait(self.ping_interval) and self.keep_running is True:
+            if self.sock:
+                self.last_ping_tm = time.time()
+                try:
+                    _logging.debug("Sending ping")
+                    self.sock.ping(self.ping_payload)
+                except Exception as e:
+                    _logging.debug(f"Failed to send ping: {e}")
+
+    def run_forever(
+        self,
+        sockopt: tuple = None,
+        sslopt: dict = None,
+        ping_interval: Union[float, int] = 0,
+        ping_timeout: Union[float, int, None] = None,
+        ping_payload: str = "",
+        http_proxy_host: str = None,
+        http_proxy_port: Union[int, str] = None,
+        http_no_proxy: list = None,
+        http_proxy_auth: tuple = None,
+        http_proxy_timeout: Optional[float] = None,
+        skip_utf8_validation: bool = False,
+        host: str = None,
+        origin: str = None,
+        dispatcher=None,
+        suppress_origin: bool = False,
+        proxy_type: str = None,
+        reconnect: int = None,
+    ) -> bool:
+        """
+        Run event loop for WebSocket framework.
+
+        This loop is an infinite loop and is alive while websocket is available.
+
+        Parameters
+        ----------
+        sockopt: tuple
+            Values for socket.setsockopt.
+            sockopt must be tuple
+            and each element is argument of sock.setsockopt.
+        sslopt: dict
+            Optional dict object for ssl socket option.
+        ping_interval: int or float
+            Automatically send "ping" command
+            every specified period (in seconds).
+            If set to 0, no ping is sent periodically.
+        ping_timeout: int or float
+            Timeout (in seconds) if the pong message is not received.
+        ping_payload: str
+            Payload message to send with each ping.
+        http_proxy_host: str
+            HTTP proxy host name.
+        http_proxy_port: int or str
+            HTTP proxy port. If not set, set to 80.
+        http_no_proxy: list
+            Whitelisted host names that don't use the proxy.
+        http_proxy_timeout: int or float
+            HTTP proxy timeout, default is 60 sec as per python-socks.
+        http_proxy_auth: tuple
+            HTTP proxy auth information. tuple of username and password. Default is None.
+        skip_utf8_validation: bool
+            skip utf8 validation.
+        host: str
+            update host header.
+        origin: str
+            update origin header.
+        dispatcher: Dispatcher object
+            customize reading data from socket.
+        suppress_origin: bool
+            suppress outputting origin header.
+        proxy_type: str
+            type of proxy from: http, socks4, socks4a, socks5, socks5h
+        reconnect: int
+            delay interval when reconnecting
+
+        Returns
+        -------
+        teardown: bool
+            False if the `WebSocketApp` is closed or caught KeyboardInterrupt,
+            True if any other exception was raised during a loop.
+        """
+
+        if reconnect is None:
+            reconnect = RECONNECT
+
+        if ping_timeout is not None and ping_timeout <= 0:
+            raise WebSocketException("Ensure ping_timeout > 0")
+        if ping_interval is not None and ping_interval < 0:
+            raise WebSocketException("Ensure ping_interval >= 0")
+        if ping_timeout and ping_interval and ping_interval <= ping_timeout:
+            raise WebSocketException("Ensure ping_interval > ping_timeout")
+        if not sockopt:
+            sockopt = ()
+        if not sslopt:
+            sslopt = {}
+        if self.sock:
+            raise WebSocketException("socket is already opened")
+
+        self.ping_interval = ping_interval
+        self.ping_timeout = ping_timeout
+        self.ping_payload = ping_payload
+        self.has_done_teardown = False
+        self.keep_running = True
+
+        def teardown(close_frame: ABNF = None):
+            """
+            Tears down the connection.
+
+            Parameters
+            ----------
+            close_frame: ABNF frame
+                If close_frame is set, the on_close handler is invoked
+                with the statusCode and reason from the provided frame.
+            """
+
+            # teardown() is called in many code paths to ensure resources are cleaned up and on_close is fired.
+            # To ensure the work is only done once, we use this bool and lock.
+            with self.has_done_teardown_lock:
+                if self.has_done_teardown:
+                    return
+                self.has_done_teardown = True
+
+            self._stop_ping_thread()
+            self.keep_running = False
+            if self.sock:
+                self.sock.close()
+            close_status_code, close_reason = self._get_close_args(
+                close_frame if close_frame else None
+            )
+            self.sock = None
+
+            # Finally call the callback AFTER all teardown is complete
+            self._callback(self.on_close, close_status_code, close_reason)
+
+        def setSock(reconnecting: bool = False) -> None:
+            if reconnecting and self.sock:
+                self.sock.shutdown()
+
+            self.sock = WebSocket(
+                self.get_mask_key,
+                sockopt=sockopt,
+                sslopt=sslopt,
+                fire_cont_frame=self.on_cont_message is not None,
+                skip_utf8_validation=skip_utf8_validation,
+                enable_multithread=True,
+            )
+
+            self.sock.settimeout(getdefaulttimeout())
+            try:
+                header = self.header() if callable(self.header) else self.header
+
+                self.sock.connect(
+                    self.url,
+                    header=header,
+                    cookie=self.cookie,
+                    http_proxy_host=http_proxy_host,
+                    http_proxy_port=http_proxy_port,
+                    http_no_proxy=http_no_proxy,
+                    http_proxy_auth=http_proxy_auth,
+                    http_proxy_timeout=http_proxy_timeout,
+                    subprotocols=self.subprotocols,
+                    host=host,
+                    origin=origin,
+                    suppress_origin=suppress_origin,
+                    proxy_type=proxy_type,
+                    socket=self.prepared_socket,
+                )
+
+                _logging.info("Websocket connected")
+
+                if self.ping_interval:
+                    self._start_ping_thread()
+
+                if reconnecting and self.on_reconnect:
+                    self._callback(self.on_reconnect)
+                else:
+                    self._callback(self.on_open)
+
+                dispatcher.read(self.sock.sock, read, check)
+            except (
+                WebSocketConnectionClosedException,
+                ConnectionRefusedError,
+                KeyboardInterrupt,
+                SystemExit,
+                Exception,
+            ) as e:
+                handleDisconnect(e, reconnecting)
+
+        def read() -> bool:
+            if not self.keep_running:
+                return teardown()
+
+            try:
+                op_code, frame = self.sock.recv_data_frame(True)
+            except (
+                WebSocketConnectionClosedException,
+                KeyboardInterrupt,
+                SSLEOFError,
+            ) as e:
+                if custom_dispatcher:
+                    return handleDisconnect(e, bool(reconnect))
+                else:
+                    raise e
+
+            if op_code == ABNF.OPCODE_CLOSE:
+                return teardown(frame)
+            elif op_code == ABNF.OPCODE_PING:
+                self._callback(self.on_ping, frame.data)
+            elif op_code == ABNF.OPCODE_PONG:
+                self.last_pong_tm = time.time()
+                self._callback(self.on_pong, frame.data)
+            elif op_code == ABNF.OPCODE_CONT and self.on_cont_message:
+                self._callback(self.on_data, frame.data, frame.opcode, frame.fin)
+                self._callback(self.on_cont_message, frame.data, frame.fin)
+            else:
+                data = frame.data
+                if op_code == ABNF.OPCODE_TEXT and not skip_utf8_validation:
+                    data = data.decode("utf-8")
+                self._callback(self.on_data, data, frame.opcode, True)
+                self._callback(self.on_message, data)
+
+            return True
+
+        def check() -> bool:
+            if self.ping_timeout:
+                has_timeout_expired = (
+                    time.time() - self.last_ping_tm > self.ping_timeout
+                )
+                has_pong_not_arrived_after_last_ping = (
+                    self.last_pong_tm - self.last_ping_tm < 0
+                )
+                has_pong_arrived_too_late = (
+                    self.last_pong_tm - self.last_ping_tm > self.ping_timeout
+                )
+
+                if (
+                    self.last_ping_tm
+                    and has_timeout_expired
+                    and (
+                        has_pong_not_arrived_after_last_ping
+                        or has_pong_arrived_too_late
+                    )
+                ):
+                    raise WebSocketTimeoutException("ping/pong timed out")
+            return True
+
+        def handleDisconnect(
+            e: Union[
+                WebSocketConnectionClosedException,
+                ConnectionRefusedError,
+                KeyboardInterrupt,
+                SystemExit,
+                Exception,
+            ],
+            reconnecting: bool = False,
+        ) -> bool:
+            self.has_errored = True
+            self._stop_ping_thread()
+            if not reconnecting:
+                self._callback(self.on_error, e)
+
+            if isinstance(e, (KeyboardInterrupt, SystemExit)):
+                teardown()
+                # Propagate further
+                raise
+
+            if reconnect:
+                _logging.info(f"{e} - reconnect")
+                if custom_dispatcher:
+                    _logging.debug(
+                        f"Calling custom dispatcher reconnect [{len(inspect.stack())} frames in stack]"
+                    )
+                    dispatcher.reconnect(reconnect, setSock)
+            else:
+                _logging.error(f"{e} - goodbye")
+                teardown()
+
+        custom_dispatcher = bool(dispatcher)
+        dispatcher = self.create_dispatcher(
+            ping_timeout, dispatcher, parse_url(self.url)[3]
+        )
+
+        try:
+            setSock()
+            if not custom_dispatcher and reconnect:
+                while self.keep_running:
+                    _logging.debug(
+                        f"Calling dispatcher reconnect [{len(inspect.stack())} frames in stack]"
+                    )
+                    dispatcher.reconnect(reconnect, setSock)
+        except (KeyboardInterrupt, Exception) as e:
+            _logging.info(f"tearing down on exception {e}")
+            teardown()
+        finally:
+            if not custom_dispatcher:
+                # Ensure teardown was called before returning from run_forever
+                teardown()
+
+        return self.has_errored
+
+    def create_dispatcher(
+        self,
+        ping_timeout: Union[float, int, None],
+        dispatcher: Optional[DispatcherBase] = None,
+        is_ssl: bool = False,
+    ) -> Union[Dispatcher, SSLDispatcher, WrappedDispatcher]:
+        if dispatcher:  # If custom dispatcher is set, use WrappedDispatcher
+            return WrappedDispatcher(self, ping_timeout, dispatcher)
+        timeout = ping_timeout or 10
+        if is_ssl:
+            return SSLDispatcher(self, timeout)
+        return Dispatcher(self, timeout)
+
+    def _get_close_args(self, close_frame: ABNF) -> list:
+        """
+        _get_close_args extracts the close code and reason from the close body
+        if it exists (RFC6455 says WebSocket Connection Close Code is optional)
+        """
+        # Need to catch the case where close_frame is None
+        # Otherwise the following if statement causes an error
+        if not self.on_close or not close_frame:
+            return [None, None]
+
+        # Extract close frame status code
+        if close_frame.data and len(close_frame.data) >= 2:
+            close_status_code = 256 * int(close_frame.data[0]) + int(
+                close_frame.data[1]
+            )
+            reason = close_frame.data[2:]
+            if isinstance(reason, bytes):
+                reason = reason.decode("utf-8")
+            return [close_status_code, reason]
+        else:
+            # Most likely reached this because len(close_frame_data.data) < 2
+            return [None, None]
+
+    def _callback(self, callback, *args) -> None:
+        if callback:
+            try:
+                callback(self, *args)
+
+            except Exception as e:
+                _logging.error(f"error from callback {callback}: {e}")
+                if self.on_error:
+                    self.on_error(self, e)

lib/python3.13/site-packages/websocket/_cookiejar.py

@@ -0,0 +1,75 @@
+import http.cookies
+from typing import Optional
+
+"""
+_cookiejar.py
+websocket - WebSocket client library for Python
+
+Copyright 2024 engn33r
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+"""
+
+
+class SimpleCookieJar:
+    def __init__(self) -> None:
+        self.jar: dict = {}
+
+    def add(self, set_cookie: Optional[str]) -> None:
+        if set_cookie:
+            simple_cookie = http.cookies.SimpleCookie(set_cookie)
+
+            for v in simple_cookie.values():
+                if domain := v.get("domain"):
+                    if not domain.startswith("."):
+                        domain = f".{domain}"
+                    cookie = (
+                        self.jar.get(domain)
+                        if self.jar.get(domain)
+                        else http.cookies.SimpleCookie()
+                    )
+                    cookie.update(simple_cookie)
+                    self.jar[domain.lower()] = cookie
+
+    def set(self, set_cookie: str) -> None:
+        if set_cookie:
+            simple_cookie = http.cookies.SimpleCookie(set_cookie)
+
+            for v in simple_cookie.values():
+                if domain := v.get("domain"):
+                    if not domain.startswith("."):
+                        domain = f".{domain}"
+                    self.jar[domain.lower()] = simple_cookie
+
+    def get(self, host: str) -> str:
+        if not host:
+            return ""
+
+        cookies = []
+        for domain, _ in self.jar.items():
+            host = host.lower()
+            if host.endswith(domain) or host == domain[1:]:
+                cookies.append(self.jar.get(domain))
+
+        return "; ".join(
+            filter(
+                None,
+                sorted(
+                    [
+                        f"{k}={v.value}"
+                        for cookie in filter(None, cookies)
+                        for k, v in cookie.items()
+                    ]
+                ),
+            )
+        )

lib/python3.13/site-packages/websocket/_core.py

@@ -0,0 +1,647 @@
+import socket
+import struct
+import threading
+import time
+from typing import Optional, Union
+
+# websocket modules
+from ._abnf import ABNF, STATUS_NORMAL, continuous_frame, frame_buffer
+from ._exceptions import WebSocketProtocolException, WebSocketConnectionClosedException
+from ._handshake import SUPPORTED_REDIRECT_STATUSES, handshake
+from ._http import connect, proxy_info
+from ._logging import debug, error, trace, isEnabledForError, isEnabledForTrace
+from ._socket import getdefaulttimeout, recv, send, sock_opt
+from ._ssl_compat import ssl
+from ._utils import NoLock
+
+"""
+_core.py
+websocket - WebSocket client library for Python
+
+Copyright 2024 engn33r
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+"""
+
+__all__ = ["WebSocket", "create_connection"]
+
+
+class WebSocket:
+    """
+    Low level WebSocket interface.
+
+    This class is based on the WebSocket protocol `draft-hixie-thewebsocketprotocol-76 <http://tools.ietf.org/html/draft-hixie-thewebsocketprotocol-76>`_
+
+    We can connect to the websocket server and send/receive data.
+    The following example is an echo client.
+
+    >>> import websocket
+    >>> ws = websocket.WebSocket()
+    >>> ws.connect("ws://echo.websocket.events")
+    >>> ws.recv()
+    'echo.websocket.events sponsored by Lob.com'
+    >>> ws.send("Hello, Server")
+    19
+    >>> ws.recv()
+    'Hello, Server'
+    >>> ws.close()
+
+    Parameters
+    ----------
+    get_mask_key: func
+        A callable function to get new mask keys, see the
+        WebSocket.set_mask_key's docstring for more information.
+    sockopt: tuple
+        Values for socket.setsockopt.
+        sockopt must be tuple and each element is argument of sock.setsockopt.
+    sslopt: dict
+        Optional dict object for ssl socket options. See FAQ for details.
+    fire_cont_frame: bool
+        Fire recv event for each cont frame. Default is False.
+    enable_multithread: bool
+        If set to True, lock send method.
+    skip_utf8_validation: bool
+        Skip utf8 validation.
+    """
+
+    def __init__(
+        self,
+        get_mask_key=None,
+        sockopt=None,
+        sslopt=None,
+        fire_cont_frame: bool = False,
+        enable_multithread: bool = True,
+        skip_utf8_validation: bool = False,
+        **_,
+    ):
+        """
+        Initialize WebSocket object.
+
+        Parameters
+        ----------
+        sslopt: dict
+            Optional dict object for ssl socket options. See FAQ for details.
+        """
+        self.sock_opt = sock_opt(sockopt, sslopt)
+        self.handshake_response = None
+        self.sock: Optional[socket.socket] = None
+
+        self.connected = False
+        self.get_mask_key = get_mask_key
+        # These buffer over the build-up of a single frame.
+        self.frame_buffer = frame_buffer(self._recv, skip_utf8_validation)
+        self.cont_frame = continuous_frame(fire_cont_frame, skip_utf8_validation)
+
+        if enable_multithread:
+            self.lock = threading.Lock()
+            self.readlock = threading.Lock()
+        else:
+            self.lock = NoLock()
+            self.readlock = NoLock()
+
+    def __iter__(self):
+        """
+        Allow iteration over websocket, implying sequential `recv` executions.
+        """
+        while True:
+            yield self.recv()
+
+    def __next__(self):
+        return self.recv()
+
+    def next(self):
+        return self.__next__()
+
+    def fileno(self):
+        return self.sock.fileno()
+
+    def set_mask_key(self, func):
+        """
+        Set function to create mask key. You can customize mask key generator.
+        Mainly, this is for testing purpose.
+
+        Parameters
+        ----------
+        func: func
+            callable object. the func takes 1 argument as integer.
+            The argument means length of mask key.
+            This func must return string(byte array),
+            which length is argument specified.
+        """
+        self.get_mask_key = func
+
+    def gettimeout(self) -> Union[float, int, None]:
+        """
+        Get the websocket timeout (in seconds) as an int or float
+
+        Returns
+        ----------
+        timeout: int or float
+             returns timeout value (in seconds). This value could be either float/integer.
+        """
+        return self.sock_opt.timeout
+
+    def settimeout(self, timeout: Union[float, int, None]):
+        """
+        Set the timeout to the websocket.
+
+        Parameters
+        ----------
+        timeout: int or float
+            timeout time (in seconds). This value could be either float/integer.
+        """
+        self.sock_opt.timeout = timeout
+        if self.sock:
+            self.sock.settimeout(timeout)
+
+    timeout = property(gettimeout, settimeout)
+
+    def getsubprotocol(self):
+        """
+        Get subprotocol
+        """
+        if self.handshake_response:
+            return self.handshake_response.subprotocol
+        else:
+            return None
+
+    subprotocol = property(getsubprotocol)
+
+    def getstatus(self):
+        """
+        Get handshake status
+        """
+        if self.handshake_response:
+            return self.handshake_response.status
+        else:
+            return None
+
+    status = property(getstatus)
+
+    def getheaders(self):
+        """
+        Get handshake response header
+        """
+        if self.handshake_response:
+            return self.handshake_response.headers
+        else:
+            return None
+
+    def is_ssl(self):
+        try:
+            return isinstance(self.sock, ssl.SSLSocket)
+        except:
+            return False
+
+    headers = property(getheaders)
+
+    def connect(self, url, **options):
+        """
+        Connect to url. url is websocket url scheme.
+        ie. ws://host:port/resource
+        You can customize using 'options'.
+        If you set "header" list object, you can set your own custom header.
+
+        >>> ws = WebSocket()
+        >>> ws.connect("ws://echo.websocket.events",
+                ...     header=["User-Agent: MyProgram",
+                ...             "x-custom: header"])
+
+        Parameters
+        ----------
+        header: list or dict
+            Custom http header list or dict.
+        cookie: str
+            Cookie value.
+        origin: str
+            Custom origin url.
+        connection: str
+            Custom connection header value.
+            Default value "Upgrade" set in _handshake.py
+        suppress_origin: bool
+            Suppress outputting origin header.
+        host: str
+            Custom host header string.
+        timeout: int or float
+            Socket timeout time. This value is an integer or float.
+            If you set None for this value, it means "use default_timeout value"
+        http_proxy_host: str
+            HTTP proxy host name.
+        http_proxy_port: str or int
+            HTTP proxy port. Default is 80.
+        http_no_proxy: list
+            Whitelisted host names that don't use the proxy.
+        http_proxy_auth: tuple
+            HTTP proxy auth information. Tuple of username and password. Default is None.
+        http_proxy_timeout: int or float
+            HTTP proxy timeout, default is 60 sec as per python-socks.
+        redirect_limit: int
+            Number of redirects to follow.
+        subprotocols: list
+            List of available subprotocols. Default is None.
+        socket: socket
+            Pre-initialized stream socket.
+        """
+        self.sock_opt.timeout = options.get("timeout", self.sock_opt.timeout)
+        self.sock, addrs = connect(
+            url, self.sock_opt, proxy_info(**options), options.pop("socket", None)
+        )
+
+        try:
+            self.handshake_response = handshake(self.sock, url, *addrs, **options)
+            for _ in range(options.pop("redirect_limit", 3)):
+                if self.handshake_response.status in SUPPORTED_REDIRECT_STATUSES:
+                    url = self.handshake_response.headers["location"]
+                    self.sock.close()
+                    self.sock, addrs = connect(
+                        url,
+                        self.sock_opt,
+                        proxy_info(**options),
+                        options.pop("socket", None),
+                    )
+                    self.handshake_response = handshake(
+                        self.sock, url, *addrs, **options
+                    )
+            self.connected = True
+        except:
+            if self.sock:
+                self.sock.close()
+                self.sock = None
+            raise
+
+    def send(self, payload: Union[bytes, str], opcode: int = ABNF.OPCODE_TEXT) -> int:
+        """
+        Send the data as string.
+
+        Parameters
+        ----------
+        payload: str
+            Payload must be utf-8 string or unicode,
+            If the opcode is OPCODE_TEXT.
+            Otherwise, it must be string(byte array).
+        opcode: int
+            Operation code (opcode) to send.
+        """
+
+        frame = ABNF.create_frame(payload, opcode)
+        return self.send_frame(frame)
+
+    def send_text(self, text_data: str) -> int:
+        """
+        Sends UTF-8 encoded text.
+        """
+        return self.send(text_data, ABNF.OPCODE_TEXT)
+
+    def send_bytes(self, data: Union[bytes, bytearray]) -> int:
+        """
+        Sends a sequence of bytes.
+        """
+        return self.send(data, ABNF.OPCODE_BINARY)
+
+    def send_frame(self, frame) -> int:
+        """
+        Send the data frame.
+
+        >>> ws = create_connection("ws://echo.websocket.events")
+        >>> frame = ABNF.create_frame("Hello", ABNF.OPCODE_TEXT)
+        >>> ws.send_frame(frame)
+        >>> cont_frame = ABNF.create_frame("My name is ", ABNF.OPCODE_CONT, 0)
+        >>> ws.send_frame(frame)
+        >>> cont_frame = ABNF.create_frame("Foo Bar", ABNF.OPCODE_CONT, 1)
+        >>> ws.send_frame(frame)
+
+        Parameters
+        ----------
+        frame: ABNF frame
+            frame data created by ABNF.create_frame
+        """
+        if self.get_mask_key:
+            frame.get_mask_key = self.get_mask_key
+        data = frame.format()
+        length = len(data)
+        if isEnabledForTrace():
+            trace(f"++Sent raw: {repr(data)}")
+            trace(f"++Sent decoded: {frame.__str__()}")
+        with self.lock:
+            while data:
+                l = self._send(data)
+                data = data[l:]
+
+        return length
+
+    def send_binary(self, payload: bytes) -> int:
+        """
+        Send a binary message (OPCODE_BINARY).
+
+        Parameters
+        ----------
+        payload: bytes
+            payload of message to send.
+        """
+        return self.send(payload, ABNF.OPCODE_BINARY)
+
+    def ping(self, payload: Union[str, bytes] = ""):
+        """
+        Send ping data.
+
+        Parameters
+        ----------
+        payload: str
+            data payload to send server.
+        """
+        if isinstance(payload, str):
+            payload = payload.encode("utf-8")
+        self.send(payload, ABNF.OPCODE_PING)
+
+    def pong(self, payload: Union[str, bytes] = ""):
+        """
+        Send pong data.
+
+        Parameters
+        ----------
+        payload: str
+            data payload to send server.
+        """
+        if isinstance(payload, str):
+            payload = payload.encode("utf-8")
+        self.send(payload, ABNF.OPCODE_PONG)
+
+    def recv(self) -> Union[str, bytes]:
+        """
+        Receive string data(byte array) from the server.
+
+        Returns
+        ----------
+        data: string (byte array) value.
+        """
+        with self.readlock:
+            opcode, data = self.recv_data()
+        if opcode == ABNF.OPCODE_TEXT:
+            data_received: Union[bytes, str] = data
+            if isinstance(data_received, bytes):
+                return data_received.decode("utf-8")
+            elif isinstance(data_received, str):
+                return data_received
+        elif opcode == ABNF.OPCODE_BINARY:
+            data_binary: bytes = data
+            return data_binary
+        else:
+            return ""
+
+    def recv_data(self, control_frame: bool = False) -> tuple:
+        """
+        Receive data with operation code.
+
+        Parameters
+        ----------
+        control_frame: bool
+            a boolean flag indicating whether to return control frame
+            data, defaults to False
+
+        Returns
+        -------
+        opcode, frame.data: tuple
+            tuple of operation code and string(byte array) value.
+        """
+        opcode, frame = self.recv_data_frame(control_frame)
+        return opcode, frame.data
+
+    def recv_data_frame(self, control_frame: bool = False) -> tuple:
+        """
+        Receive data with operation code.
+
+        If a valid ping message is received, a pong response is sent.
+
+        Parameters
+        ----------
+        control_frame: bool
+            a boolean flag indicating whether to return control frame
+            data, defaults to False
+
+        Returns
+        -------
+        frame.opcode, frame: tuple
+            tuple of operation code and string(byte array) value.
+        """
+        while True:
+            frame = self.recv_frame()
+            if isEnabledForTrace():
+                trace(f"++Rcv raw: {repr(frame.format())}")
+                trace(f"++Rcv decoded: {frame.__str__()}")
+            if not frame:
+                # handle error:
+                # 'NoneType' object has no attribute 'opcode'
+                raise WebSocketProtocolException(f"Not a valid frame {frame}")
+            elif frame.opcode in (
+                ABNF.OPCODE_TEXT,
+                ABNF.OPCODE_BINARY,
+                ABNF.OPCODE_CONT,
+            ):
+                self.cont_frame.validate(frame)
+                self.cont_frame.add(frame)
+
+                if self.cont_frame.is_fire(frame):
+                    return self.cont_frame.extract(frame)
+
+            elif frame.opcode == ABNF.OPCODE_CLOSE:
+                self.send_close()
+                return frame.opcode, frame
+            elif frame.opcode == ABNF.OPCODE_PING:
+                if len(frame.data) < 126:
+                    self.pong(frame.data)
+                else:
+                    raise WebSocketProtocolException("Ping message is too long")
+                if control_frame:
+                    return frame.opcode, frame
+            elif frame.opcode == ABNF.OPCODE_PONG:
+                if control_frame:
+                    return frame.opcode, frame
+
+    def recv_frame(self):
+        """
+        Receive data as frame from server.
+
+        Returns
+        -------
+        self.frame_buffer.recv_frame(): ABNF frame object
+        """
+        return self.frame_buffer.recv_frame()
+
+    def send_close(self, status: int = STATUS_NORMAL, reason: bytes = b""):
+        """
+        Send close data to the server.
+
+        Parameters
+        ----------
+        status: int
+            Status code to send. See STATUS_XXX.
+        reason: str or bytes
+            The reason to close. This must be string or UTF-8 bytes.
+        """
+        if status < 0 or status >= ABNF.LENGTH_16:
+            raise ValueError("code is invalid range")
+        self.connected = False
+        self.send(struct.pack("!H", status) + reason, ABNF.OPCODE_CLOSE)
+
+    def close(self, status: int = STATUS_NORMAL, reason: bytes = b"", timeout: int = 3):
+        """
+        Close Websocket object
+
+        Parameters
+        ----------
+        status: int
+            Status code to send. See VALID_CLOSE_STATUS in ABNF.
+        reason: bytes
+            The reason to close in UTF-8.
+        timeout: int or float
+            Timeout until receive a close frame.
+            If None, it will wait forever until receive a close frame.
+        """
+        if not self.connected:
+            return
+        if status < 0 or status >= ABNF.LENGTH_16:
+            raise ValueError("code is invalid range")
+
+        try:
+            self.connected = False
+            self.send(struct.pack("!H", status) + reason, ABNF.OPCODE_CLOSE)
+            sock_timeout = self.sock.gettimeout()
+            self.sock.settimeout(timeout)
+            start_time = time.time()
+            while timeout is None or time.time() - start_time < timeout:
+                try:
+                    frame = self.recv_frame()
+                    if frame.opcode != ABNF.OPCODE_CLOSE:
+                        continue
+                    if isEnabledForError():
+                        recv_status = struct.unpack("!H", frame.data[0:2])[0]
+                        if recv_status >= 3000 and recv_status <= 4999:
+                            debug(f"close status: {repr(recv_status)}")
+                        elif recv_status != STATUS_NORMAL:
+                            error(f"close status: {repr(recv_status)}")
+                    break
+                except:
+                    break
+            self.sock.settimeout(sock_timeout)
+            self.sock.shutdown(socket.SHUT_RDWR)
+        except:
+            pass
+
+        self.shutdown()
+
+    def abort(self):
+        """
+        Low-level asynchronous abort, wakes up other threads that are waiting in recv_*
+        """
+        if self.connected:
+            self.sock.shutdown(socket.SHUT_RDWR)
+
+    def shutdown(self):
+        """
+        close socket, immediately.
+        """
+        if self.sock:
+            self.sock.close()
+            self.sock = None
+            self.connected = False
+
+    def _send(self, data: Union[str, bytes]):
+        return send(self.sock, data)
+
+    def _recv(self, bufsize):
+        try:
+            return recv(self.sock, bufsize)
+        except WebSocketConnectionClosedException:
+            if self.sock:
+                self.sock.close()
+            self.sock = None
+            self.connected = False
+            raise
+
+
+def create_connection(url: str, timeout=None, class_=WebSocket, **options):
+    """
+    Connect to url and return websocket object.
+
+    Connect to url and return the WebSocket object.
+    Passing optional timeout parameter will set the timeout on the socket.
+    If no timeout is supplied,
+    the global default timeout setting returned by getdefaulttimeout() is used.
+    You can customize using 'options'.
+    If you set "header" list object, you can set your own custom header.
+
+    >>> conn = create_connection("ws://echo.websocket.events",
+         ...     header=["User-Agent: MyProgram",
+         ...             "x-custom: header"])
+
+    Parameters
+    ----------
+    class_: class
+        class to instantiate when creating the connection. It has to implement
+        settimeout and connect. It's __init__ should be compatible with
+        WebSocket.__init__, i.e. accept all of it's kwargs.
+    header: list or dict
+        custom http header list or dict.
+    cookie: str
+        Cookie value.
+    origin: str
+        custom origin url.
+    suppress_origin: bool
+        suppress outputting origin header.
+    host: str
+        custom host header string.
+    timeout: int or float
+        socket timeout time. This value could be either float/integer.
+        If set to None, it uses the default_timeout value.
+    http_proxy_host: str
+        HTTP proxy host name.
+    http_proxy_port: str or int
+        HTTP proxy port. If not set, set to 80.
+    http_no_proxy: list
+        Whitelisted host names that don't use the proxy.
+    http_proxy_auth: tuple
+        HTTP proxy auth information. tuple of username and password. Default is None.
+    http_proxy_timeout: int or float
+        HTTP proxy timeout, default is 60 sec as per python-socks.
+    enable_multithread: bool
+        Enable lock for multithread.
+    redirect_limit: int
+        Number of redirects to follow.
+    sockopt: tuple
+        Values for socket.setsockopt.
+        sockopt must be a tuple and each element is an argument of sock.setsockopt.
+    sslopt: dict
+        Optional dict object for ssl socket options. See FAQ for details.
+    subprotocols: list
+        List of available subprotocols. Default is None.
+    skip_utf8_validation: bool
+        Skip utf8 validation.
+    socket: socket
+        Pre-initialized stream socket.
+    """
+    sockopt = options.pop("sockopt", [])
+    sslopt = options.pop("sslopt", {})
+    fire_cont_frame = options.pop("fire_cont_frame", False)
+    enable_multithread = options.pop("enable_multithread", True)
+    skip_utf8_validation = options.pop("skip_utf8_validation", False)
+    websock = class_(
+        sockopt=sockopt,
+        sslopt=sslopt,
+        fire_cont_frame=fire_cont_frame,
+        enable_multithread=enable_multithread,
+        skip_utf8_validation=skip_utf8_validation,
+        **options,
+    )
+    websock.settimeout(timeout if timeout is not None else getdefaulttimeout())
+    websock.connect(url, **options)
+    return websock

lib/python3.13/site-packages/websocket/_exceptions.py

@@ -0,0 +1,94 @@
+"""
+_exceptions.py
+websocket - WebSocket client library for Python
+
+Copyright 2024 engn33r
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+"""
+
+
+class WebSocketException(Exception):
+    """
+    WebSocket exception class.
+    """
+
+    pass
+
+
+class WebSocketProtocolException(WebSocketException):
+    """
+    If the WebSocket protocol is invalid, this exception will be raised.
+    """
+
+    pass
+
+
+class WebSocketPayloadException(WebSocketException):
+    """
+    If the WebSocket payload is invalid, this exception will be raised.
+    """
+
+    pass
+
+
+class WebSocketConnectionClosedException(WebSocketException):
+    """
+    If remote host closed the connection or some network error happened,
+    this exception will be raised.
+    """
+
+    pass
+
+
+class WebSocketTimeoutException(WebSocketException):
+    """
+    WebSocketTimeoutException will be raised at socket timeout during read/write data.
+    """
+
+    pass
+
+
+class WebSocketProxyException(WebSocketException):
+    """
+    WebSocketProxyException will be raised when proxy error occurred.
+    """
+
+    pass
+
+
+class WebSocketBadStatusException(WebSocketException):
+    """
+    WebSocketBadStatusException will be raised when we get bad handshake status code.
+    """
+
+    def __init__(
+        self,
+        message: str,
+        status_code: int,
+        status_message=None,
+        resp_headers=None,
+        resp_body=None,
+    ):
+        super().__init__(message)
+        self.status_code = status_code
+        self.resp_headers = resp_headers
+        self.resp_body = resp_body
+
+
+class WebSocketAddressException(WebSocketException):
+    """
+    If the websocket address info cannot be found, this exception will be raised.
+    """
+
+    pass

lib/python3.13/site-packages/websocket/_handshake.py

@@ -0,0 +1,202 @@
+"""
+_handshake.py
+websocket - WebSocket client library for Python
+
+Copyright 2024 engn33r
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+"""
+import hashlib
+import hmac
+import os
+from base64 import encodebytes as base64encode
+from http import HTTPStatus
+
+from ._cookiejar import SimpleCookieJar
+from ._exceptions import WebSocketException, WebSocketBadStatusException
+from ._http import read_headers
+from ._logging import dump, error
+from ._socket import send
+
+__all__ = ["handshake_response", "handshake", "SUPPORTED_REDIRECT_STATUSES"]
+
+# websocket supported version.
+VERSION = 13
+
+SUPPORTED_REDIRECT_STATUSES = (
+    HTTPStatus.MOVED_PERMANENTLY,
+    HTTPStatus.FOUND,
+    HTTPStatus.SEE_OTHER,
+    HTTPStatus.TEMPORARY_REDIRECT,
+    HTTPStatus.PERMANENT_REDIRECT,
+)
+SUCCESS_STATUSES = SUPPORTED_REDIRECT_STATUSES + (HTTPStatus.SWITCHING_PROTOCOLS,)
+
+CookieJar = SimpleCookieJar()
+
+
+class handshake_response:
+    def __init__(self, status: int, headers: dict, subprotocol):
+        self.status = status
+        self.headers = headers
+        self.subprotocol = subprotocol
+        CookieJar.add(headers.get("set-cookie"))
+
+
+def handshake(
+    sock, url: str, hostname: str, port: int, resource: str, **options
+) -> handshake_response:
+    headers, key = _get_handshake_headers(resource, url, hostname, port, options)
+
+    header_str = "\r\n".join(headers)
+    send(sock, header_str)
+    dump("request header", header_str)
+
+    status, resp = _get_resp_headers(sock)
+    if status in SUPPORTED_REDIRECT_STATUSES:
+        return handshake_response(status, resp, None)
+    success, subproto = _validate(resp, key, options.get("subprotocols"))
+    if not success:
+        raise WebSocketException("Invalid WebSocket Header")
+
+    return handshake_response(status, resp, subproto)
+
+
+def _pack_hostname(hostname: str) -> str:
+    # IPv6 address
+    if ":" in hostname:
+        return f"[{hostname}]"
+    return hostname
+
+
+def _get_handshake_headers(
+    resource: str, url: str, host: str, port: int, options: dict
+) -> tuple:
+    headers = [f"GET {resource} HTTP/1.1", "Upgrade: websocket"]
+    if port in [80, 443]:
+        hostport = _pack_hostname(host)
+    else:
+        hostport = f"{_pack_hostname(host)}:{port}"
+    if options.get("host"):
+        headers.append(f'Host: {options["host"]}')
+    else:
+        headers.append(f"Host: {hostport}")
+
+    # scheme indicates whether http or https is used in Origin
+    # The same approach is used in parse_url of _url.py to set default port
+    scheme, url = url.split(":", 1)
+    if not options.get("suppress_origin"):
+        if "origin" in options and options["origin"] is not None:
+            headers.append(f'Origin: {options["origin"]}')
+        elif scheme == "wss":
+            headers.append(f"Origin: https://{hostport}")
+        else:
+            headers.append(f"Origin: http://{hostport}")
+
+    key = _create_sec_websocket_key()
+
+    # Append Sec-WebSocket-Key & Sec-WebSocket-Version if not manually specified
+    if not options.get("header") or "Sec-WebSocket-Key" not in options["header"]:
+        headers.append(f"Sec-WebSocket-Key: {key}")
+    else:
+        key = options["header"]["Sec-WebSocket-Key"]
+
+    if not options.get("header") or "Sec-WebSocket-Version" not in options["header"]:
+        headers.append(f"Sec-WebSocket-Version: {VERSION}")
+
+    if not options.get("connection"):
+        headers.append("Connection: Upgrade")
+    else:
+        headers.append(options["connection"])
+
+    if subprotocols := options.get("subprotocols"):
+        headers.append(f'Sec-WebSocket-Protocol: {",".join(subprotocols)}')
+
+    if header := options.get("header"):
+        if isinstance(header, dict):
+            header = [": ".join([k, v]) for k, v in header.items() if v is not None]
+        headers.extend(header)
+
+    server_cookie = CookieJar.get(host)
+    client_cookie = options.get("cookie", None)
+
+    if cookie := "; ".join(filter(None, [server_cookie, client_cookie])):
+        headers.append(f"Cookie: {cookie}")
+
+    headers.extend(("", ""))
+    return headers, key
+
+
+def _get_resp_headers(sock, success_statuses: tuple = SUCCESS_STATUSES) -> tuple:
+    status, resp_headers, status_message = read_headers(sock)
+    if status not in success_statuses:
+        content_len = resp_headers.get("content-length")
+        if content_len:
+            response_body = sock.recv(
+                int(content_len)
+            )  # read the body of the HTTP error message response and include it in the exception
+        else:
+            response_body = None
+        raise WebSocketBadStatusException(
+            f"Handshake status {status} {status_message} -+-+- {resp_headers} -+-+- {response_body}",
+            status,
+            status_message,
+            resp_headers,
+            response_body,
+        )
+    return status, resp_headers
+
+
+_HEADERS_TO_CHECK = {
+    "upgrade": "websocket",
+    "connection": "upgrade",
+}
+
+
+def _validate(headers, key: str, subprotocols) -> tuple:
+    subproto = None
+    for k, v in _HEADERS_TO_CHECK.items():
+        r = headers.get(k, None)
+        if not r:
+            return False, None
+        r = [x.strip().lower() for x in r.split(",")]
+        if v not in r:
+            return False, None
+
+    if subprotocols:
+        subproto = headers.get("sec-websocket-protocol", None)
+        if not subproto or subproto.lower() not in [s.lower() for s in subprotocols]:
+            error(f"Invalid subprotocol: {subprotocols}")
+            return False, None
+        subproto = subproto.lower()
+
+    result = headers.get("sec-websocket-accept", None)
+    if not result:
+        return False, None
+    result = result.lower()
+
+    if isinstance(result, str):
+        result = result.encode("utf-8")
+
+    value = f"{key}258EAFA5-E914-47DA-95CA-C5AB0DC85B11".encode("utf-8")
+    hashed = base64encode(hashlib.sha1(value).digest()).strip().lower()
+
+    if hmac.compare_digest(hashed, result):
+        return True, subproto
+    else:
+        return False, None
+
+
+def _create_sec_websocket_key() -> str:
+    randomness = os.urandom(16)
+    return base64encode(randomness).decode("utf-8").strip()

lib/python3.13/site-packages/websocket/_http.py

@@ -0,0 +1,373 @@
+"""
+_http.py
+websocket - WebSocket client library for Python
+
+Copyright 2024 engn33r
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+"""
+import errno
+import os
+import socket
+from base64 import encodebytes as base64encode
+
+from ._exceptions import (
+    WebSocketAddressException,
+    WebSocketException,
+    WebSocketProxyException,
+)
+from ._logging import debug, dump, trace
+from ._socket import DEFAULT_SOCKET_OPTION, recv_line, send
+from ._ssl_compat import HAVE_SSL, ssl
+from ._url import get_proxy_info, parse_url
+
+__all__ = ["proxy_info", "connect", "read_headers"]
+
+try:
+    from python_socks._errors import *
+    from python_socks._types import ProxyType
+    from python_socks.sync import Proxy
+
+    HAVE_PYTHON_SOCKS = True
+except:
+    HAVE_PYTHON_SOCKS = False
+
+    class ProxyError(Exception):
+        pass
+
+    class ProxyTimeoutError(Exception):
+        pass
+
+    class ProxyConnectionError(Exception):
+        pass
+
+
+class proxy_info:
+    def __init__(self, **options):
+        self.proxy_host = options.get("http_proxy_host", None)
+        if self.proxy_host:
+            self.proxy_port = options.get("http_proxy_port", 0)
+            self.auth = options.get("http_proxy_auth", None)
+            self.no_proxy = options.get("http_no_proxy", None)
+            self.proxy_protocol = options.get("proxy_type", "http")
+            # Note: If timeout not specified, default python-socks timeout is 60 seconds
+            self.proxy_timeout = options.get("http_proxy_timeout", None)
+            if self.proxy_protocol not in [
+                "http",
+                "socks4",
+                "socks4a",
+                "socks5",
+                "socks5h",
+            ]:
+                raise ProxyError(
+                    "Only http, socks4, socks5 proxy protocols are supported"
+                )
+        else:
+            self.proxy_port = 0
+            self.auth = None
+            self.no_proxy = None
+            self.proxy_protocol = "http"
+
+
+def _start_proxied_socket(url: str, options, proxy) -> tuple:
+    if not HAVE_PYTHON_SOCKS:
+        raise WebSocketException(
+            "Python Socks is needed for SOCKS proxying but is not available"
+        )
+
+    hostname, port, resource, is_secure = parse_url(url)
+
+    if proxy.proxy_protocol == "socks4":
+        rdns = False
+        proxy_type = ProxyType.SOCKS4
+    # socks4a sends DNS through proxy
+    elif proxy.proxy_protocol == "socks4a":
+        rdns = True
+        proxy_type = ProxyType.SOCKS4
+    elif proxy.proxy_protocol == "socks5":
+        rdns = False
+        proxy_type = ProxyType.SOCKS5
+    # socks5h sends DNS through proxy
+    elif proxy.proxy_protocol == "socks5h":
+        rdns = True
+        proxy_type = ProxyType.SOCKS5
+
+    ws_proxy = Proxy.create(
+        proxy_type=proxy_type,
+        host=proxy.proxy_host,
+        port=int(proxy.proxy_port),
+        username=proxy.auth[0] if proxy.auth else None,
+        password=proxy.auth[1] if proxy.auth else None,
+        rdns=rdns,
+    )
+
+    sock = ws_proxy.connect(hostname, port, timeout=proxy.proxy_timeout)
+
+    if is_secure:
+        if HAVE_SSL:
+            sock = _ssl_socket(sock, options.sslopt, hostname)
+        else:
+            raise WebSocketException("SSL not available.")
+
+    return sock, (hostname, port, resource)
+
+
+def connect(url: str, options, proxy, socket):
+    # Use _start_proxied_socket() only for socks4 or socks5 proxy
+    # Use _tunnel() for http proxy
+    # TODO: Use python-socks for http protocol also, to standardize flow
+    if proxy.proxy_host and not socket and proxy.proxy_protocol != "http":
+        return _start_proxied_socket(url, options, proxy)
+
+    hostname, port_from_url, resource, is_secure = parse_url(url)
+
+    if socket:
+        return socket, (hostname, port_from_url, resource)
+
+    addrinfo_list, need_tunnel, auth = _get_addrinfo_list(
+        hostname, port_from_url, is_secure, proxy
+    )
+    if not addrinfo_list:
+        raise WebSocketException(f"Host not found.: {hostname}:{port_from_url}")
+
+    sock = None
+    try:
+        sock = _open_socket(addrinfo_list, options.sockopt, options.timeout)
+        if need_tunnel:
+            sock = _tunnel(sock, hostname, port_from_url, auth)
+
+        if is_secure:
+            if HAVE_SSL:
+                sock = _ssl_socket(sock, options.sslopt, hostname)
+            else:
+                raise WebSocketException("SSL not available.")
+
+        return sock, (hostname, port_from_url, resource)
+    except:
+        if sock:
+            sock.close()
+        raise
+
+
+def _get_addrinfo_list(hostname, port: int, is_secure: bool, proxy) -> tuple:
+    phost, pport, pauth = get_proxy_info(
+        hostname,
+        is_secure,
+        proxy.proxy_host,
+        proxy.proxy_port,
+        proxy.auth,
+        proxy.no_proxy,
+    )
+    try:
+        # when running on windows 10, getaddrinfo without socktype returns a socktype 0.
+        # This generates an error exception: `_on_error: exception Socket type must be stream or datagram, not 0`
+        # or `OSError: [Errno 22] Invalid argument` when creating socket. Force the socket type to SOCK_STREAM.
+        if not phost:
+            addrinfo_list = socket.getaddrinfo(
+                hostname, port, 0, socket.SOCK_STREAM, socket.SOL_TCP
+            )
+            return addrinfo_list, False, None
+        else:
+            pport = pport and pport or 80
+            # when running on windows 10, the getaddrinfo used above
+            # returns a socktype 0. This generates an error exception:
+            # _on_error: exception Socket type must be stream or datagram, not 0
+            # Force the socket type to SOCK_STREAM
+            addrinfo_list = socket.getaddrinfo(
+                phost, pport, 0, socket.SOCK_STREAM, socket.SOL_TCP
+            )
+            return addrinfo_list, True, pauth
+    except socket.gaierror as e:
+        raise WebSocketAddressException(e)
+
+
+def _open_socket(addrinfo_list, sockopt, timeout):
+    err = None
+    for addrinfo in addrinfo_list:
+        family, socktype, proto = addrinfo[:3]
+        sock = socket.socket(family, socktype, proto)
+        sock.settimeout(timeout)
+        for opts in DEFAULT_SOCKET_OPTION:
+            sock.setsockopt(*opts)
+        for opts in sockopt:
+            sock.setsockopt(*opts)
+
+        address = addrinfo[4]
+        err = None
+        while not err:
+            try:
+                sock.connect(address)
+            except socket.error as error:
+                sock.close()
+                error.remote_ip = str(address[0])
+                try:
+                    eConnRefused = (
+                        errno.ECONNREFUSED,
+                        errno.WSAECONNREFUSED,
+                        errno.ENETUNREACH,
+                    )
+                except AttributeError:
+                    eConnRefused = (errno.ECONNREFUSED, errno.ENETUNREACH)
+                if error.errno not in eConnRefused:
+                    raise error
+                err = error
+                continue
+            else:
+                break
+        else:
+            continue
+        break
+    else:
+        if err:
+            raise err
+
+    return sock
+
+
+def _wrap_sni_socket(sock: socket.socket, sslopt: dict, hostname, check_hostname):
+    context = sslopt.get("context", None)
+    if not context:
+        context = ssl.SSLContext(sslopt.get("ssl_version", ssl.PROTOCOL_TLS_CLIENT))
+        # Non default context need to manually enable SSLKEYLOGFILE support by setting the keylog_filename attribute.
+        # For more details see also:
+        # * https://docs.python.org/3.8/library/ssl.html?highlight=sslkeylogfile#context-creation
+        # * https://docs.python.org/3.8/library/ssl.html?highlight=sslkeylogfile#ssl.SSLContext.keylog_filename
+        context.keylog_filename = os.environ.get("SSLKEYLOGFILE", None)
+
+        if sslopt.get("cert_reqs", ssl.CERT_NONE) != ssl.CERT_NONE:
+            cafile = sslopt.get("ca_certs", None)
+            capath = sslopt.get("ca_cert_path", None)
+            if cafile or capath:
+                context.load_verify_locations(cafile=cafile, capath=capath)
+            elif hasattr(context, "load_default_certs"):
+                context.load_default_certs(ssl.Purpose.SERVER_AUTH)
+        if sslopt.get("certfile", None):
+            context.load_cert_chain(
+                sslopt["certfile"],
+                sslopt.get("keyfile", None),
+                sslopt.get("password", None),
+            )
+
+        # Python 3.10 switch to PROTOCOL_TLS_CLIENT defaults to "cert_reqs = ssl.CERT_REQUIRED" and "check_hostname = True"
+        # If both disabled, set check_hostname before verify_mode
+        # see https://github.com/liris/websocket-client/commit/b96a2e8fa765753e82eea531adb19716b52ca3ca#commitcomment-10803153
+        if sslopt.get("cert_reqs", ssl.CERT_NONE) == ssl.CERT_NONE and not sslopt.get(
+            "check_hostname", False
+        ):
+            context.check_hostname = False
+            context.verify_mode = ssl.CERT_NONE
+        else:
+            context.check_hostname = sslopt.get("check_hostname", True)
+            context.verify_mode = sslopt.get("cert_reqs", ssl.CERT_REQUIRED)
+
+        if "ciphers" in sslopt:
+            context.set_ciphers(sslopt["ciphers"])
+        if "cert_chain" in sslopt:
+            certfile, keyfile, password = sslopt["cert_chain"]
+            context.load_cert_chain(certfile, keyfile, password)
+        if "ecdh_curve" in sslopt:
+            context.set_ecdh_curve(sslopt["ecdh_curve"])
+
+    return context.wrap_socket(
+        sock,
+        do_handshake_on_connect=sslopt.get("do_handshake_on_connect", True),
+        suppress_ragged_eofs=sslopt.get("suppress_ragged_eofs", True),
+        server_hostname=hostname,
+    )
+
+
+def _ssl_socket(sock: socket.socket, user_sslopt: dict, hostname):
+    sslopt: dict = {"cert_reqs": ssl.CERT_REQUIRED}
+    sslopt.update(user_sslopt)
+
+    cert_path = os.environ.get("WEBSOCKET_CLIENT_CA_BUNDLE")
+    if (
+        cert_path
+        and os.path.isfile(cert_path)
+        and user_sslopt.get("ca_certs", None) is None
+    ):
+        sslopt["ca_certs"] = cert_path
+    elif (
+        cert_path
+        and os.path.isdir(cert_path)
+        and user_sslopt.get("ca_cert_path", None) is None
+    ):
+        sslopt["ca_cert_path"] = cert_path
+
+    if sslopt.get("server_hostname", None):
+        hostname = sslopt["server_hostname"]
+
+    check_hostname = sslopt.get("check_hostname", True)
+    sock = _wrap_sni_socket(sock, sslopt, hostname, check_hostname)
+
+    return sock
+
+
+def _tunnel(sock: socket.socket, host, port: int, auth) -> socket.socket:
+    debug("Connecting proxy...")
+    connect_header = f"CONNECT {host}:{port} HTTP/1.1\r\n"
+    connect_header += f"Host: {host}:{port}\r\n"
+
+    # TODO: support digest auth.
+    if auth and auth[0]:
+        auth_str = auth[0]
+        if auth[1]:
+            auth_str += f":{auth[1]}"
+        encoded_str = base64encode(auth_str.encode()).strip().decode().replace("\n", "")
+        connect_header += f"Proxy-Authorization: Basic {encoded_str}\r\n"
+    connect_header += "\r\n"
+    dump("request header", connect_header)
+
+    send(sock, connect_header)
+
+    try:
+        status, _, _ = read_headers(sock)
+    except Exception as e:
+        raise WebSocketProxyException(str(e))
+
+    if status != 200:
+        raise WebSocketProxyException(f"failed CONNECT via proxy status: {status}")
+
+    return sock
+
+
+def read_headers(sock: socket.socket) -> tuple:
+    status = None
+    status_message = None
+    headers: dict = {}
+    trace("--- response header ---")
+
+    while True:
+        line = recv_line(sock)
+        line = line.decode("utf-8").strip()
+        if not line:
+            break
+        trace(line)
+        if not status:
+            status_info = line.split(" ", 2)
+            status = int(status_info[1])
+            if len(status_info) > 2:
+                status_message = status_info[2]
+        else:
+            kv = line.split(":", 1)
+            if len(kv) != 2:
+                raise WebSocketException("Invalid header")
+            key, value = kv
+            if key.lower() == "set-cookie" and headers.get("set-cookie"):
+                headers["set-cookie"] = headers.get("set-cookie") + "; " + value.strip()
+            else:
+                headers[key.lower()] = value.strip()
+
+    trace("-----------------------")
+
+    return status, headers, status_message

lib/python3.13/site-packages/websocket/_logging.py

@@ -0,0 +1,106 @@
+import logging
+
+"""
+_logging.py
+websocket - WebSocket client library for Python
+
+Copyright 2024 engn33r
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+"""
+
+_logger = logging.getLogger("websocket")
+try:
+    from logging import NullHandler
+except ImportError:
+
+    class NullHandler(logging.Handler):
+        def emit(self, record) -> None:
+            pass
+
+
+_logger.addHandler(NullHandler())
+
+_traceEnabled = False
+
+__all__ = [
+    "enableTrace",
+    "dump",
+    "error",
+    "warning",
+    "debug",
+    "trace",
+    "isEnabledForError",
+    "isEnabledForDebug",
+    "isEnabledForTrace",
+]
+
+
+def enableTrace(
+    traceable: bool,
+    handler: logging.StreamHandler = logging.StreamHandler(),
+    level: str = "DEBUG",
+) -> None:
+    """
+    Turn on/off the traceability.
+
+    Parameters
+    ----------
+    traceable: bool
+        If set to True, traceability is enabled.
+    """
+    global _traceEnabled
+    _traceEnabled = traceable
+    if traceable:
+        _logger.addHandler(handler)
+        _logger.setLevel(getattr(logging, level))
+
+
+def dump(title: str, message: str) -> None:
+    if _traceEnabled:
+        _logger.debug(f"--- {title} ---")
+        _logger.debug(message)
+        _logger.debug("-----------------------")
+
+
+def error(msg: str) -> None:
+    _logger.error(msg)
+
+
+def warning(msg: str) -> None:
+    _logger.warning(msg)
+
+
+def debug(msg: str) -> None:
+    _logger.debug(msg)
+
+
+def info(msg: str) -> None:
+    _logger.info(msg)
+
+
+def trace(msg: str) -> None:
+    if _traceEnabled:
+        _logger.debug(msg)
+
+
+def isEnabledForError() -> bool:
+    return _logger.isEnabledFor(logging.ERROR)
+
+
+def isEnabledForDebug() -> bool:
+    return _logger.isEnabledFor(logging.DEBUG)
+
+
+def isEnabledForTrace() -> bool:
+    return _traceEnabled

lib/python3.13/site-packages/websocket/_socket.py

@@ -0,0 +1,188 @@
+import errno
+import selectors
+import socket
+from typing import Union
+
+from ._exceptions import (
+    WebSocketConnectionClosedException,
+    WebSocketTimeoutException,
+)
+from ._ssl_compat import SSLError, SSLWantReadError, SSLWantWriteError
+from ._utils import extract_error_code, extract_err_message
+
+"""
+_socket.py
+websocket - WebSocket client library for Python
+
+Copyright 2024 engn33r
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+"""
+
+DEFAULT_SOCKET_OPTION = [(socket.SOL_TCP, socket.TCP_NODELAY, 1)]
+if hasattr(socket, "SO_KEEPALIVE"):
+    DEFAULT_SOCKET_OPTION.append((socket.SOL_SOCKET, socket.SO_KEEPALIVE, 1))
+if hasattr(socket, "TCP_KEEPIDLE"):
+    DEFAULT_SOCKET_OPTION.append((socket.SOL_TCP, socket.TCP_KEEPIDLE, 30))
+if hasattr(socket, "TCP_KEEPINTVL"):
+    DEFAULT_SOCKET_OPTION.append((socket.SOL_TCP, socket.TCP_KEEPINTVL, 10))
+if hasattr(socket, "TCP_KEEPCNT"):
+    DEFAULT_SOCKET_OPTION.append((socket.SOL_TCP, socket.TCP_KEEPCNT, 3))
+
+_default_timeout = None
+
+__all__ = [
+    "DEFAULT_SOCKET_OPTION",
+    "sock_opt",
+    "setdefaulttimeout",
+    "getdefaulttimeout",
+    "recv",
+    "recv_line",
+    "send",
+]
+
+
+class sock_opt:
+    def __init__(self, sockopt: list, sslopt: dict) -> None:
+        if sockopt is None:
+            sockopt = []
+        if sslopt is None:
+            sslopt = {}
+        self.sockopt = sockopt
+        self.sslopt = sslopt
+        self.timeout = None
+
+
+def setdefaulttimeout(timeout: Union[int, float, None]) -> None:
+    """
+    Set the global timeout setting to connect.
+
+    Parameters
+    ----------
+    timeout: int or float
+        default socket timeout time (in seconds)
+    """
+    global _default_timeout
+    _default_timeout = timeout
+
+
+def getdefaulttimeout() -> Union[int, float, None]:
+    """
+    Get default timeout
+
+    Returns
+    ----------
+    _default_timeout: int or float
+        Return the global timeout setting (in seconds) to connect.
+    """
+    return _default_timeout
+
+
+def recv(sock: socket.socket, bufsize: int) -> bytes:
+    if not sock:
+        raise WebSocketConnectionClosedException("socket is already closed.")
+
+    def _recv():
+        try:
+            return sock.recv(bufsize)
+        except SSLWantReadError:
+            pass
+        except socket.error as exc:
+            error_code = extract_error_code(exc)
+            if error_code not in [errno.EAGAIN, errno.EWOULDBLOCK]:
+                raise
+
+        sel = selectors.DefaultSelector()
+        sel.register(sock, selectors.EVENT_READ)
+
+        r = sel.select(sock.gettimeout())
+        sel.close()
+
+        if r:
+            return sock.recv(bufsize)
+
+    try:
+        if sock.gettimeout() == 0:
+            bytes_ = sock.recv(bufsize)
+        else:
+            bytes_ = _recv()
+    except TimeoutError:
+        raise WebSocketTimeoutException("Connection timed out")
+    except socket.timeout as e:
+        message = extract_err_message(e)
+        raise WebSocketTimeoutException(message)
+    except SSLError as e:
+        message = extract_err_message(e)
+        if isinstance(message, str) and "timed out" in message:
+            raise WebSocketTimeoutException(message)
+        else:
+            raise
+
+    if not bytes_:
+        raise WebSocketConnectionClosedException("Connection to remote host was lost.")
+
+    return bytes_
+
+
+def recv_line(sock: socket.socket) -> bytes:
+    line = []
+    while True:
+        c = recv(sock, 1)
+        line.append(c)
+        if c == b"\n":
+            break
+    return b"".join(line)
+
+
+def send(sock: socket.socket, data: Union[bytes, str]) -> int:
+    if isinstance(data, str):
+        data = data.encode("utf-8")
+
+    if not sock:
+        raise WebSocketConnectionClosedException("socket is already closed.")
+
+    def _send():
+        try:
+            return sock.send(data)
+        except SSLWantWriteError:
+            pass
+        except socket.error as exc:
+            error_code = extract_error_code(exc)
+            if error_code is None:
+                raise
+            if error_code not in [errno.EAGAIN, errno.EWOULDBLOCK]:
+                raise
+
+        sel = selectors.DefaultSelector()
+        sel.register(sock, selectors.EVENT_WRITE)
+
+        w = sel.select(sock.gettimeout())
+        sel.close()
+
+        if w:
+            return sock.send(data)
+
+    try:
+        if sock.gettimeout() == 0:
+            return sock.send(data)
+        else:
+            return _send()
+    except socket.timeout as e:
+        message = extract_err_message(e)
+        raise WebSocketTimeoutException(message)
+    except Exception as e:
+        message = extract_err_message(e)
+        if isinstance(message, str) and "timed out" in message:
+            raise WebSocketTimeoutException(message)
+        else:
+            raise

lib/python3.13/site-packages/websocket/_ssl_compat.py

@@ -0,0 +1,48 @@
+"""
+_ssl_compat.py
+websocket - WebSocket client library for Python
+
+Copyright 2024 engn33r
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+"""
+__all__ = [
+    "HAVE_SSL",
+    "ssl",
+    "SSLError",
+    "SSLEOFError",
+    "SSLWantReadError",
+    "SSLWantWriteError",
+]
+
+try:
+    import ssl
+    from ssl import SSLError, SSLEOFError, SSLWantReadError, SSLWantWriteError
+
+    HAVE_SSL = True
+except ImportError:
+    # dummy class of SSLError for environment without ssl support
+    class SSLError(Exception):
+        pass
+
+    class SSLEOFError(Exception):
+        pass
+
+    class SSLWantReadError(Exception):
+        pass
+
+    class SSLWantWriteError(Exception):
+        pass
+
+    ssl = None
+    HAVE_SSL = False

lib/python3.13/site-packages/websocket/_url.py

@@ -0,0 +1,190 @@
+import os
+import socket
+import struct
+from typing import Optional
+from urllib.parse import unquote, urlparse
+from ._exceptions import WebSocketProxyException
+
+"""
+_url.py
+websocket - WebSocket client library for Python
+
+Copyright 2024 engn33r
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+"""
+
+__all__ = ["parse_url", "get_proxy_info"]
+
+
+def parse_url(url: str) -> tuple:
+    """
+    parse url and the result is tuple of
+    (hostname, port, resource path and the flag of secure mode)
+
+    Parameters
+    ----------
+    url: str
+        url string.
+    """
+    if ":" not in url:
+        raise ValueError("url is invalid")
+
+    scheme, url = url.split(":", 1)
+
+    parsed = urlparse(url, scheme="http")
+    if parsed.hostname:
+        hostname = parsed.hostname
+    else:
+        raise ValueError("hostname is invalid")
+    port = 0
+    if parsed.port:
+        port = parsed.port
+
+    is_secure = False
+    if scheme == "ws":
+        if not port:
+            port = 80
+    elif scheme == "wss":
+        is_secure = True
+        if not port:
+            port = 443
+    else:
+        raise ValueError("scheme %s is invalid" % scheme)
+
+    if parsed.path:
+        resource = parsed.path
+    else:
+        resource = "/"
+
+    if parsed.query:
+        resource += f"?{parsed.query}"
+
+    return hostname, port, resource, is_secure
+
+
+DEFAULT_NO_PROXY_HOST = ["localhost", "127.0.0.1"]
+
+
+def _is_ip_address(addr: str) -> bool:
+    try:
+        socket.inet_aton(addr)
+    except socket.error:
+        return False
+    else:
+        return True
+
+
+def _is_subnet_address(hostname: str) -> bool:
+    try:
+        addr, netmask = hostname.split("/")
+        return _is_ip_address(addr) and 0 <= int(netmask) < 32
+    except ValueError:
+        return False
+
+
+def _is_address_in_network(ip: str, net: str) -> bool:
+    ipaddr: int = struct.unpack("!I", socket.inet_aton(ip))[0]
+    netaddr, netmask = net.split("/")
+    netaddr: int = struct.unpack("!I", socket.inet_aton(netaddr))[0]
+
+    netmask = (0xFFFFFFFF << (32 - int(netmask))) & 0xFFFFFFFF
+    return ipaddr & netmask == netaddr
+
+
+def _is_no_proxy_host(hostname: str, no_proxy: Optional[list]) -> bool:
+    if not no_proxy:
+        if v := os.environ.get("no_proxy", os.environ.get("NO_PROXY", "")).replace(
+            " ", ""
+        ):
+            no_proxy = v.split(",")
+    if not no_proxy:
+        no_proxy = DEFAULT_NO_PROXY_HOST
+
+    if "*" in no_proxy:
+        return True
+    if hostname in no_proxy:
+        return True
+    if _is_ip_address(hostname):
+        return any(
+            [
+                _is_address_in_network(hostname, subnet)
+                for subnet in no_proxy
+                if _is_subnet_address(subnet)
+            ]
+        )
+    for domain in [domain for domain in no_proxy if domain.startswith(".")]:
+        if hostname.endswith(domain):
+            return True
+    return False
+
+
+def get_proxy_info(
+    hostname: str,
+    is_secure: bool,
+    proxy_host: Optional[str] = None,
+    proxy_port: int = 0,
+    proxy_auth: Optional[tuple] = None,
+    no_proxy: Optional[list] = None,
+    proxy_type: str = "http",
+) -> tuple:
+    """
+    Try to retrieve proxy host and port from environment
+    if not provided in options.
+    Result is (proxy_host, proxy_port, proxy_auth).
+    proxy_auth is tuple of username and password
+    of proxy authentication information.
+
+    Parameters
+    ----------
+    hostname: str
+        Websocket server name.
+    is_secure: bool
+        Is the connection secure? (wss) looks for "https_proxy" in env
+        instead of "http_proxy"
+    proxy_host: str
+        http proxy host name.
+    proxy_port: str or int
+        http proxy port.
+    no_proxy: list
+        Whitelisted host names that don't use the proxy.
+    proxy_auth: tuple
+        HTTP proxy auth information. Tuple of username and password. Default is None.
+    proxy_type: str
+        Specify the proxy protocol (http, socks4, socks4a, socks5, socks5h). Default is "http".
+        Use socks4a or socks5h if you want to send DNS requests through the proxy.
+    """
+    if _is_no_proxy_host(hostname, no_proxy):
+        return None, 0, None
+
+    if proxy_host:
+        if not proxy_port:
+            raise WebSocketProxyException("Cannot use port 0 when proxy_host specified")
+        port = proxy_port
+        auth = proxy_auth
+        return proxy_host, port, auth
+
+    env_key = "https_proxy" if is_secure else "http_proxy"
+    value = os.environ.get(env_key, os.environ.get(env_key.upper(), "")).replace(
+        " ", ""
+    )
+    if value:
+        proxy = urlparse(value)
+        auth = (
+            (unquote(proxy.username), unquote(proxy.password))
+            if proxy.username
+            else None
+        )
+        return proxy.hostname, proxy.port, auth
+
+    return None, 0, None

lib/python3.13/site-packages/websocket/_utils.py

@@ -0,0 +1,459 @@
+from typing import Union
+
+"""
+_url.py
+websocket - WebSocket client library for Python
+
+Copyright 2024 engn33r
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+"""
+__all__ = ["NoLock", "validate_utf8", "extract_err_message", "extract_error_code"]
+
+
+class NoLock:
+    def __enter__(self) -> None:
+        pass
+
+    def __exit__(self, exc_type, exc_value, traceback) -> None:
+        pass
+
+
+try:
+    # If wsaccel is available we use compiled routines to validate UTF-8
+    # strings.
+    from wsaccel.utf8validator import Utf8Validator
+
+    def _validate_utf8(utfbytes: Union[str, bytes]) -> bool:
+        result: bool = Utf8Validator().validate(utfbytes)[0]
+        return result
+
+except ImportError:
+    # UTF-8 validator
+    # python implementation of http://bjoern.hoehrmann.de/utf-8/decoder/dfa/
+
+    _UTF8_ACCEPT = 0
+    _UTF8_REJECT = 12
+
+    _UTF8D = [
+        # The first part of the table maps bytes to character classes that
+        # to reduce the size of the transition table and create bitmasks.
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        1,
+        1,
+        1,
+        1,
+        1,
+        1,
+        1,
+        1,
+        1,
+        1,
+        1,
+        1,
+        1,
+        1,
+        1,
+        1,
+        9,
+        9,
+        9,
+        9,
+        9,
+        9,
+        9,
+        9,
+        9,
+        9,
+        9,
+        9,
+        9,
+        9,
+        9,
+        9,
+        7,
+        7,
+        7,
+        7,
+        7,
+        7,
+        7,
+        7,
+        7,
+        7,
+        7,
+        7,
+        7,
+        7,
+        7,
+        7,
+        7,
+        7,
+        7,
+        7,
+        7,
+        7,
+        7,
+        7,
+        7,
+        7,
+        7,
+        7,
+        7,
+        7,
+        7,
+        7,
+        8,
+        8,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        10,
+        3,
+        3,
+        3,
+        3,
+        3,
+        3,
+        3,
+        3,
+        3,
+        3,
+        3,
+        3,
+        4,
+        3,
+        3,
+        11,
+        6,
+        6,
+        6,
+        5,
+        8,
+        8,
+        8,
+        8,
+        8,
+        8,
+        8,
+        8,
+        8,
+        8,
+        8,
+        # The second part is a transition table that maps a combination
+        # of a state of the automaton and a character class to a state.
+        0,
+        12,
+        24,
+        36,
+        60,
+        96,
+        84,
+        12,
+        12,
+        12,
+        48,
+        72,
+        12,
+        12,
+        12,
+        12,
+        12,
+        12,
+        12,
+        12,
+        12,
+        12,
+        12,
+        12,
+        12,
+        0,
+        12,
+        12,
+        12,
+        12,
+        12,
+        0,
+        12,
+        0,
+        12,
+        12,
+        12,
+        24,
+        12,
+        12,
+        12,
+        12,
+        12,
+        24,
+        12,
+        24,
+        12,
+        12,
+        12,
+        12,
+        12,
+        12,
+        12,
+        12,
+        12,
+        24,
+        12,
+        12,
+        12,
+        12,
+        12,
+        24,
+        12,
+        12,
+        12,
+        12,
+        12,
+        12,
+        12,
+        24,
+        12,
+        12,
+        12,
+        12,
+        12,
+        12,
+        12,
+        12,
+        12,
+        36,
+        12,
+        36,
+        12,
+        12,
+        12,
+        36,
+        12,
+        12,
+        12,
+        12,
+        12,
+        36,
+        12,
+        36,
+        12,
+        12,
+        12,
+        36,
+        12,
+        12,
+        12,
+        12,
+        12,
+        12,
+        12,
+        12,
+        12,
+        12,
+    ]
+
+    def _decode(state: int, codep: int, ch: int) -> tuple:
+        tp = _UTF8D[ch]
+
+        codep = (
+            (ch & 0x3F) | (codep << 6) if (state != _UTF8_ACCEPT) else (0xFF >> tp) & ch
+        )
+        state = _UTF8D[256 + state + tp]
+
+        return state, codep
+
+    def _validate_utf8(utfbytes: Union[str, bytes]) -> bool:
+        state = _UTF8_ACCEPT
+        codep = 0
+        for i in utfbytes:
+            state, codep = _decode(state, codep, int(i))
+            if state == _UTF8_REJECT:
+                return False
+
+        return True
+
+
+def validate_utf8(utfbytes: Union[str, bytes]) -> bool:
+    """
+    validate utf8 byte string.
+    utfbytes: utf byte string to check.
+    return value: if valid utf8 string, return true. Otherwise, return false.
+    """
+    return _validate_utf8(utfbytes)
+
+
+def extract_err_message(exception: Exception) -> Union[str, None]:
+    if exception.args:
+        exception_message: str = exception.args[0]
+        return exception_message
+    else:
+        return None
+
+
+def extract_error_code(exception: Exception) -> Union[int, None]:
+    if exception.args and len(exception.args) > 1:
+        return exception.args[0] if isinstance(exception.args[0], int) else None

lib/python3.13/site-packages/websocket/_wsdump.py

@@ -0,0 +1,244 @@
+#!/usr/bin/env python3
+
+"""
+wsdump.py
+websocket - WebSocket client library for Python
+
+Copyright 2024 engn33r
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+"""
+
+import argparse
+import code
+import gzip
+import ssl
+import sys
+import threading
+import time
+import zlib
+from urllib.parse import urlparse
+
+import websocket
+
+try:
+    import readline
+except ImportError:
+    pass
+
+
+def get_encoding() -> str:
+    encoding = getattr(sys.stdin, "encoding", "")
+    if not encoding:
+        return "utf-8"
+    else:
+        return encoding.lower()
+
+
+OPCODE_DATA = (websocket.ABNF.OPCODE_TEXT, websocket.ABNF.OPCODE_BINARY)
+ENCODING = get_encoding()
+
+
+class VAction(argparse.Action):
+    def __call__(
+        self,
+        parser: argparse.Namespace,
+        args: tuple,
+        values: str,
+        option_string: str = None,
+    ) -> None:
+        if values is None:
+            values = "1"
+        try:
+            values = int(values)
+        except ValueError:
+            values = values.count("v") + 1
+        setattr(args, self.dest, values)
+
+
+def parse_args() -> argparse.Namespace:
+    parser = argparse.ArgumentParser(description="WebSocket Simple Dump Tool")
+    parser.add_argument(
+        "url", metavar="ws_url", help="websocket url. ex. ws://echo.websocket.events/"
+    )
+    parser.add_argument("-p", "--proxy", help="proxy url. ex. http://127.0.0.1:8080")
+    parser.add_argument(
+        "-v",
+        "--verbose",
+        default=0,
+        nargs="?",
+        action=VAction,
+        dest="verbose",
+        help="set verbose mode. If set to 1, show opcode. "
+        "If set to 2, enable to trace  websocket module",
+    )
+    parser.add_argument(
+        "-n", "--nocert", action="store_true", help="Ignore invalid SSL cert"
+    )
+    parser.add_argument("-r", "--raw", action="store_true", help="raw output")
+    parser.add_argument("-s", "--subprotocols", nargs="*", help="Set subprotocols")
+    parser.add_argument("-o", "--origin", help="Set origin")
+    parser.add_argument(
+        "--eof-wait",
+        default=0,
+        type=int,
+        help="wait time(second) after 'EOF' received.",
+    )
+    parser.add_argument("-t", "--text", help="Send initial text")
+    parser.add_argument(
+        "--timings", action="store_true", help="Print timings in seconds"
+    )
+    parser.add_argument("--headers", help="Set custom headers. Use ',' as separator")
+
+    return parser.parse_args()
+
+
+class RawInput:
+    def raw_input(self, prompt: str = "") -> str:
+        line = input(prompt)
+
+        if ENCODING and ENCODING != "utf-8" and not isinstance(line, str):
+            line = line.decode(ENCODING).encode("utf-8")
+        elif isinstance(line, str):
+            line = line.encode("utf-8")
+
+        return line
+
+
+class InteractiveConsole(RawInput, code.InteractiveConsole):
+    def write(self, data: str) -> None:
+        sys.stdout.write("\033[2K\033[E")
+        # sys.stdout.write("\n")
+        sys.stdout.write("\033[34m< " + data + "\033[39m")
+        sys.stdout.write("\n> ")
+        sys.stdout.flush()
+
+    def read(self) -> str:
+        return self.raw_input("> ")
+
+
+class NonInteractive(RawInput):
+    def write(self, data: str) -> None:
+        sys.stdout.write(data)
+        sys.stdout.write("\n")
+        sys.stdout.flush()
+
+    def read(self) -> str:
+        return self.raw_input("")
+
+
+def main() -> None:
+    start_time = time.time()
+    args = parse_args()
+    if args.verbose > 1:
+        websocket.enableTrace(True)
+    options = {}
+    if args.proxy:
+        p = urlparse(args.proxy)
+        options["http_proxy_host"] = p.hostname
+        options["http_proxy_port"] = p.port
+    if args.origin:
+        options["origin"] = args.origin
+    if args.subprotocols:
+        options["subprotocols"] = args.subprotocols
+    opts = {}
+    if args.nocert:
+        opts = {"cert_reqs": ssl.CERT_NONE, "check_hostname": False}
+    if args.headers:
+        options["header"] = list(map(str.strip, args.headers.split(",")))
+    ws = websocket.create_connection(args.url, sslopt=opts, **options)
+    if args.raw:
+        console = NonInteractive()
+    else:
+        console = InteractiveConsole()
+        print("Press Ctrl+C to quit")
+
+    def recv() -> tuple:
+        try:
+            frame = ws.recv_frame()
+        except websocket.WebSocketException:
+            return websocket.ABNF.OPCODE_CLOSE, ""
+        if not frame:
+            raise websocket.WebSocketException(f"Not a valid frame {frame}")
+        elif frame.opcode in OPCODE_DATA:
+            return frame.opcode, frame.data
+        elif frame.opcode == websocket.ABNF.OPCODE_CLOSE:
+            ws.send_close()
+            return frame.opcode, ""
+        elif frame.opcode == websocket.ABNF.OPCODE_PING:
+            ws.pong(frame.data)
+            return frame.opcode, frame.data
+
+        return frame.opcode, frame.data
+
+    def recv_ws() -> None:
+        while True:
+            opcode, data = recv()
+            msg = None
+            if opcode == websocket.ABNF.OPCODE_TEXT and isinstance(data, bytes):
+                data = str(data, "utf-8")
+            if (
+                isinstance(data, bytes) and len(data) > 2 and data[:2] == b"\037\213"
+            ):  # gzip magick
+                try:
+                    data = "[gzip] " + str(gzip.decompress(data), "utf-8")
+                except:
+                    pass
+            elif isinstance(data, bytes):
+                try:
+                    data = "[zlib] " + str(
+                        zlib.decompress(data, -zlib.MAX_WBITS), "utf-8"
+                    )
+                except:
+                    pass
+
+            if isinstance(data, bytes):
+                data = repr(data)
+
+            if args.verbose:
+                msg = f"{websocket.ABNF.OPCODE_MAP.get(opcode)}: {data}"
+            else:
+                msg = data
+
+            if msg is not None:
+                if args.timings:
+                    console.write(f"{time.time() - start_time}: {msg}")
+                else:
+                    console.write(msg)
+
+            if opcode == websocket.ABNF.OPCODE_CLOSE:
+                break
+
+    thread = threading.Thread(target=recv_ws)
+    thread.daemon = True
+    thread.start()
+
+    if args.text:
+        ws.send(args.text)
+
+    while True:
+        try:
+            message = console.read()
+            ws.send(message)
+        except KeyboardInterrupt:
+            return
+        except EOFError:
+            time.sleep(args.eof_wait)
+            return
+
+
+if __name__ == "__main__":
+    try:
+        main()
+    except Exception as e:
+        print(e)

lib/python3.13/site-packages/websocket/tests/data/header01.txt

@@ -0,0 +1,6 @@
+HTTP/1.1 101 WebSocket Protocol Handshake
+Connection: Upgrade 
+Upgrade: WebSocket
+Sec-WebSocket-Accept: Kxep+hNu9n51529fGidYu7a3wO0=
+some_header: something
+

lib/python3.13/site-packages/websocket/tests/data/header02.txt

@@ -0,0 +1,6 @@
+HTTP/1.1 101 WebSocket Protocol Handshake
+Connection: Upgrade
+Upgrade WebSocket
+Sec-WebSocket-Accept: Kxep+hNu9n51529fGidYu7a3wO0=
+some_header: something
+

lib/python3.13/site-packages/websocket/tests/data/header03.txt

@@ -0,0 +1,8 @@
+HTTP/1.1 101 WebSocket Protocol Handshake
+Connection: Upgrade, Keep-Alive
+Upgrade: WebSocket
+Sec-WebSocket-Accept: Kxep+hNu9n51529fGidYu7a3wO0=
+Set-Cookie: Token=ABCDE
+Set-Cookie: Token=FGHIJ
+some_header: something
+

lib/python3.13/site-packages/websocket/tests/echo-server.py

@@ -0,0 +1,23 @@
+#!/usr/bin/env python
+
+# From https://github.com/aaugustin/websockets/blob/main/example/echo.py
+
+import asyncio
+import os
+
+import websockets
+
+LOCAL_WS_SERVER_PORT = int(os.environ.get("LOCAL_WS_SERVER_PORT", "8765"))
+
+
+async def echo(websocket):
+    async for message in websocket:
+        await websocket.send(message)
+
+
+async def main():
+    async with websockets.serve(echo, "localhost", LOCAL_WS_SERVER_PORT):
+        await asyncio.Future()  # run forever
+
+
+asyncio.run(main())

lib/python3.13/site-packages/websocket/tests/test_abnf.py

@@ -0,0 +1,125 @@
+# -*- coding: utf-8 -*-
+#
+import unittest
+
+from websocket._abnf import ABNF, frame_buffer
+from websocket._exceptions import WebSocketProtocolException
+
+"""
+test_abnf.py
+websocket - WebSocket client library for Python
+
+Copyright 2024 engn33r
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+"""
+
+
+class ABNFTest(unittest.TestCase):
+    def test_init(self):
+        a = ABNF(0, 0, 0, 0, opcode=ABNF.OPCODE_PING)
+        self.assertEqual(a.fin, 0)
+        self.assertEqual(a.rsv1, 0)
+        self.assertEqual(a.rsv2, 0)
+        self.assertEqual(a.rsv3, 0)
+        self.assertEqual(a.opcode, 9)
+        self.assertEqual(a.data, "")
+        a_bad = ABNF(0, 1, 0, 0, opcode=77)
+        self.assertEqual(a_bad.rsv1, 1)
+        self.assertEqual(a_bad.opcode, 77)
+
+    def test_validate(self):
+        a_invalid_ping = ABNF(0, 0, 0, 0, opcode=ABNF.OPCODE_PING)
+        self.assertRaises(
+            WebSocketProtocolException,
+            a_invalid_ping.validate,
+            skip_utf8_validation=False,
+        )
+        a_bad_rsv_value = ABNF(0, 1, 0, 0, opcode=ABNF.OPCODE_TEXT)
+        self.assertRaises(
+            WebSocketProtocolException,
+            a_bad_rsv_value.validate,
+            skip_utf8_validation=False,
+        )
+        a_bad_opcode = ABNF(0, 0, 0, 0, opcode=77)
+        self.assertRaises(
+            WebSocketProtocolException,
+            a_bad_opcode.validate,
+            skip_utf8_validation=False,
+        )
+        a_bad_close_frame = ABNF(0, 0, 0, 0, opcode=ABNF.OPCODE_CLOSE, data=b"\x01")
+        self.assertRaises(
+            WebSocketProtocolException,
+            a_bad_close_frame.validate,
+            skip_utf8_validation=False,
+        )
+        a_bad_close_frame_2 = ABNF(
+            0, 0, 0, 0, opcode=ABNF.OPCODE_CLOSE, data=b"\x01\x8a\xaa\xff\xdd"
+        )
+        self.assertRaises(
+            WebSocketProtocolException,
+            a_bad_close_frame_2.validate,
+            skip_utf8_validation=False,
+        )
+        a_bad_close_frame_3 = ABNF(
+            0, 0, 0, 0, opcode=ABNF.OPCODE_CLOSE, data=b"\x03\xe7"
+        )
+        self.assertRaises(
+            WebSocketProtocolException,
+            a_bad_close_frame_3.validate,
+            skip_utf8_validation=True,
+        )
+
+    def test_mask(self):
+        abnf_none_data = ABNF(
+            0, 0, 0, 0, opcode=ABNF.OPCODE_PING, mask_value=1, data=None
+        )
+        bytes_val = b"aaaa"
+        self.assertEqual(abnf_none_data._get_masked(bytes_val), bytes_val)
+        abnf_str_data = ABNF(
+            0, 0, 0, 0, opcode=ABNF.OPCODE_PING, mask_value=1, data="a"
+        )
+        self.assertEqual(abnf_str_data._get_masked(bytes_val), b"aaaa\x00")
+
+    def test_format(self):
+        abnf_bad_rsv_bits = ABNF(2, 0, 0, 0, opcode=ABNF.OPCODE_TEXT)
+        self.assertRaises(ValueError, abnf_bad_rsv_bits.format)
+        abnf_bad_opcode = ABNF(0, 0, 0, 0, opcode=5)
+        self.assertRaises(ValueError, abnf_bad_opcode.format)
+        abnf_length_10 = ABNF(0, 0, 0, 0, opcode=ABNF.OPCODE_TEXT, data="abcdefghij")
+        self.assertEqual(b"\x01", abnf_length_10.format()[0].to_bytes(1, "big"))
+        self.assertEqual(b"\x8a", abnf_length_10.format()[1].to_bytes(1, "big"))
+        self.assertEqual("fin=0 opcode=1 data=abcdefghij", abnf_length_10.__str__())
+        abnf_length_20 = ABNF(
+            0, 0, 0, 0, opcode=ABNF.OPCODE_BINARY, data="abcdefghijabcdefghij"
+        )
+        self.assertEqual(b"\x02", abnf_length_20.format()[0].to_bytes(1, "big"))
+        self.assertEqual(b"\x94", abnf_length_20.format()[1].to_bytes(1, "big"))
+        abnf_no_mask = ABNF(
+            0, 0, 0, 0, opcode=ABNF.OPCODE_TEXT, mask_value=0, data=b"\x01\x8a\xcc"
+        )
+        self.assertEqual(b"\x01\x03\x01\x8a\xcc", abnf_no_mask.format())
+
+    def test_frame_buffer(self):
+        fb = frame_buffer(0, True)
+        self.assertEqual(fb.recv, 0)
+        self.assertEqual(fb.skip_utf8_validation, True)
+        fb.clear
+        self.assertEqual(fb.header, None)
+        self.assertEqual(fb.length, None)
+        self.assertEqual(fb.mask_value, None)
+        self.assertEqual(fb.has_mask(), False)
+
+
+if __name__ == "__main__":
+    unittest.main()

lib/python3.13/site-packages/websocket/tests/test_app.py

@@ -0,0 +1,352 @@
+# -*- coding: utf-8 -*-
+#
+import os
+import os.path
+import ssl
+import threading
+import unittest
+
+import websocket as ws
+
+"""
+test_app.py
+websocket - WebSocket client library for Python
+
+Copyright 2024 engn33r
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+"""
+
+# Skip test to access the internet unless TEST_WITH_INTERNET == 1
+TEST_WITH_INTERNET = os.environ.get("TEST_WITH_INTERNET", "0") == "1"
+# Skip tests relying on local websockets server unless LOCAL_WS_SERVER_PORT != -1
+LOCAL_WS_SERVER_PORT = os.environ.get("LOCAL_WS_SERVER_PORT", "-1")
+TEST_WITH_LOCAL_SERVER = LOCAL_WS_SERVER_PORT != "-1"
+TRACEABLE = True
+
+
+class WebSocketAppTest(unittest.TestCase):
+    class NotSetYet:
+        """A marker class for signalling that a value hasn't been set yet."""
+
+    def setUp(self):
+        ws.enableTrace(TRACEABLE)
+
+        WebSocketAppTest.keep_running_open = WebSocketAppTest.NotSetYet()
+        WebSocketAppTest.keep_running_close = WebSocketAppTest.NotSetYet()
+        WebSocketAppTest.get_mask_key_id = WebSocketAppTest.NotSetYet()
+        WebSocketAppTest.on_error_data = WebSocketAppTest.NotSetYet()
+
+    def tearDown(self):
+        WebSocketAppTest.keep_running_open = WebSocketAppTest.NotSetYet()
+        WebSocketAppTest.keep_running_close = WebSocketAppTest.NotSetYet()
+        WebSocketAppTest.get_mask_key_id = WebSocketAppTest.NotSetYet()
+        WebSocketAppTest.on_error_data = WebSocketAppTest.NotSetYet()
+
+    def close(self):
+        pass
+
+    @unittest.skipUnless(
+        TEST_WITH_LOCAL_SERVER, "Tests using local websocket server are disabled"
+    )
+    def test_keep_running(self):
+        """A WebSocketApp should keep running as long as its self.keep_running
+        is not False (in the boolean context).
+        """
+
+        def on_open(self, *args, **kwargs):
+            """Set the keep_running flag for later inspection and immediately
+            close the connection.
+            """
+            self.send("hello!")
+            WebSocketAppTest.keep_running_open = self.keep_running
+            self.keep_running = False
+
+        def on_message(_, message):
+            print(message)
+            self.close()
+
+        def on_close(self, *args, **kwargs):
+            """Set the keep_running flag for the test to use."""
+            WebSocketAppTest.keep_running_close = self.keep_running
+
+        app = ws.WebSocketApp(
+            f"ws://127.0.0.1:{LOCAL_WS_SERVER_PORT}",
+            on_open=on_open,
+            on_close=on_close,
+            on_message=on_message,
+        )
+        app.run_forever()
+
+    #    @unittest.skipUnless(TEST_WITH_LOCAL_SERVER, "Tests using local websocket server are disabled")
+    @unittest.skipUnless(False, "Test disabled for now (requires rel)")
+    def test_run_forever_dispatcher(self):
+        """A WebSocketApp should keep running as long as its self.keep_running
+        is not False (in the boolean context).
+        """
+
+        def on_open(self, *args, **kwargs):
+            """Send a message, receive, and send one more"""
+            self.send("hello!")
+            self.recv()
+            self.send("goodbye!")
+
+        def on_message(_, message):
+            print(message)
+            self.close()
+
+        app = ws.WebSocketApp(
+            f"ws://127.0.0.1:{LOCAL_WS_SERVER_PORT}",
+            on_open=on_open,
+            on_message=on_message,
+        )
+        app.run_forever(dispatcher="Dispatcher")  # doesn't work
+
+    #        app.run_forever(dispatcher=rel)          # would work
+    #        rel.dispatch()
+
+    @unittest.skipUnless(
+        TEST_WITH_LOCAL_SERVER, "Tests using local websocket server are disabled"
+    )
+    def test_run_forever_teardown_clean_exit(self):
+        """The WebSocketApp.run_forever() method should return `False` when the application ends gracefully."""
+        app = ws.WebSocketApp(f"ws://127.0.0.1:{LOCAL_WS_SERVER_PORT}")
+        threading.Timer(interval=0.2, function=app.close).start()
+        teardown = app.run_forever()
+        self.assertEqual(teardown, False)
+
+    @unittest.skipUnless(TEST_WITH_INTERNET, "Internet-requiring tests are disabled")
+    def test_sock_mask_key(self):
+        """A WebSocketApp should forward the received mask_key function down
+        to the actual socket.
+        """
+
+        def my_mask_key_func():
+            return "\x00\x00\x00\x00"
+
+        app = ws.WebSocketApp(
+            "wss://api-pub.bitfinex.com/ws/1", get_mask_key=my_mask_key_func
+        )
+
+        # if numpy is installed, this assertion fail
+        # Note: We can't use 'is' for comparing the functions directly, need to use 'id'.
+        self.assertEqual(id(app.get_mask_key), id(my_mask_key_func))
+
+    @unittest.skipUnless(TEST_WITH_INTERNET, "Internet-requiring tests are disabled")
+    def test_invalid_ping_interval_ping_timeout(self):
+        """Test exception handling if ping_interval < ping_timeout"""
+
+        def on_ping(app, _):
+            print("Got a ping!")
+            app.close()
+
+        def on_pong(app, _):
+            print("Got a pong! No need to respond")
+            app.close()
+
+        app = ws.WebSocketApp(
+            "wss://api-pub.bitfinex.com/ws/1", on_ping=on_ping, on_pong=on_pong
+        )
+        self.assertRaises(
+            ws.WebSocketException,
+            app.run_forever,
+            ping_interval=1,
+            ping_timeout=2,
+            sslopt={"cert_reqs": ssl.CERT_NONE},
+        )
+
+    @unittest.skipUnless(TEST_WITH_INTERNET, "Internet-requiring tests are disabled")
+    def test_ping_interval(self):
+        """Test WebSocketApp proper ping functionality"""
+
+        def on_ping(app, _):
+            print("Got a ping!")
+            app.close()
+
+        def on_pong(app, _):
+            print("Got a pong! No need to respond")
+            app.close()
+
+        app = ws.WebSocketApp(
+            "wss://api-pub.bitfinex.com/ws/1", on_ping=on_ping, on_pong=on_pong
+        )
+        app.run_forever(
+            ping_interval=2, ping_timeout=1, sslopt={"cert_reqs": ssl.CERT_NONE}
+        )
+
+    @unittest.skipUnless(TEST_WITH_INTERNET, "Internet-requiring tests are disabled")
+    def test_opcode_close(self):
+        """Test WebSocketApp close opcode"""
+
+        app = ws.WebSocketApp("wss://tsock.us1.twilio.com/v3/wsconnect")
+        app.run_forever(ping_interval=2, ping_timeout=1, ping_payload="Ping payload")
+
+    # This is commented out because the URL no longer responds in the expected way
+    # @unittest.skipUnless(TEST_WITH_INTERNET, "Internet-requiring tests are disabled")
+    # def testOpcodeBinary(self):
+    #     """ Test WebSocketApp binary opcode
+    #     """
+    #     app = ws.WebSocketApp('wss://streaming.vn.teslamotors.com/streaming/')
+    #     app.run_forever(ping_interval=2, ping_timeout=1, ping_payload="Ping payload")
+
+    @unittest.skipUnless(TEST_WITH_INTERNET, "Internet-requiring tests are disabled")
+    def test_bad_ping_interval(self):
+        """A WebSocketApp handling of negative ping_interval"""
+        app = ws.WebSocketApp("wss://api-pub.bitfinex.com/ws/1")
+        self.assertRaises(
+            ws.WebSocketException,
+            app.run_forever,
+            ping_interval=-5,
+            sslopt={"cert_reqs": ssl.CERT_NONE},
+        )
+
+    @unittest.skipUnless(TEST_WITH_INTERNET, "Internet-requiring tests are disabled")
+    def test_bad_ping_timeout(self):
+        """A WebSocketApp handling of negative ping_timeout"""
+        app = ws.WebSocketApp("wss://api-pub.bitfinex.com/ws/1")
+        self.assertRaises(
+            ws.WebSocketException,
+            app.run_forever,
+            ping_timeout=-3,
+            sslopt={"cert_reqs": ssl.CERT_NONE},
+        )
+
+    @unittest.skipUnless(TEST_WITH_INTERNET, "Internet-requiring tests are disabled")
+    def test_close_status_code(self):
+        """Test extraction of close frame status code and close reason in WebSocketApp"""
+
+        def on_close(wsapp, close_status_code, close_msg):
+            print("on_close reached")
+
+        app = ws.WebSocketApp(
+            "wss://tsock.us1.twilio.com/v3/wsconnect", on_close=on_close
+        )
+        closeframe = ws.ABNF(
+            opcode=ws.ABNF.OPCODE_CLOSE, data=b"\x03\xe8no-init-from-client"
+        )
+        self.assertEqual([1000, "no-init-from-client"], app._get_close_args(closeframe))
+
+        closeframe = ws.ABNF(opcode=ws.ABNF.OPCODE_CLOSE, data=b"")
+        self.assertEqual([None, None], app._get_close_args(closeframe))
+
+        app2 = ws.WebSocketApp("wss://tsock.us1.twilio.com/v3/wsconnect")
+        closeframe = ws.ABNF(opcode=ws.ABNF.OPCODE_CLOSE, data=b"")
+        self.assertEqual([None, None], app2._get_close_args(closeframe))
+
+        self.assertRaises(
+            ws.WebSocketConnectionClosedException,
+            app.send,
+            data="test if connection is closed",
+        )
+
+    @unittest.skipUnless(
+        TEST_WITH_LOCAL_SERVER, "Tests using local websocket server are disabled"
+    )
+    def test_callback_function_exception(self):
+        """Test callback function exception handling"""
+
+        exc = None
+        passed_app = None
+
+        def on_open(app):
+            raise RuntimeError("Callback failed")
+
+        def on_error(app, err):
+            nonlocal passed_app
+            passed_app = app
+            nonlocal exc
+            exc = err
+
+        def on_pong(app, _):
+            app.close()
+
+        app = ws.WebSocketApp(
+            f"ws://127.0.0.1:{LOCAL_WS_SERVER_PORT}",
+            on_open=on_open,
+            on_error=on_error,
+            on_pong=on_pong,
+        )
+        app.run_forever(ping_interval=2, ping_timeout=1)
+
+        self.assertEqual(passed_app, app)
+        self.assertIsInstance(exc, RuntimeError)
+        self.assertEqual(str(exc), "Callback failed")
+
+    @unittest.skipUnless(
+        TEST_WITH_LOCAL_SERVER, "Tests using local websocket server are disabled"
+    )
+    def test_callback_method_exception(self):
+        """Test callback method exception handling"""
+
+        class Callbacks:
+            def __init__(self):
+                self.exc = None
+                self.passed_app = None
+                self.app = ws.WebSocketApp(
+                    f"ws://127.0.0.1:{LOCAL_WS_SERVER_PORT}",
+                    on_open=self.on_open,
+                    on_error=self.on_error,
+                    on_pong=self.on_pong,
+                )
+                self.app.run_forever(ping_interval=2, ping_timeout=1)
+
+            def on_open(self, _):
+                raise RuntimeError("Callback failed")
+
+            def on_error(self, app, err):
+                self.passed_app = app
+                self.exc = err
+
+            def on_pong(self, app, _):
+                app.close()
+
+        callbacks = Callbacks()
+
+        self.assertEqual(callbacks.passed_app, callbacks.app)
+        self.assertIsInstance(callbacks.exc, RuntimeError)
+        self.assertEqual(str(callbacks.exc), "Callback failed")
+
+    @unittest.skipUnless(
+        TEST_WITH_LOCAL_SERVER, "Tests using local websocket server are disabled"
+    )
+    def test_reconnect(self):
+        """Test reconnect"""
+        pong_count = 0
+        exc = None
+
+        def on_error(_, err):
+            nonlocal exc
+            exc = err
+
+        def on_pong(app, _):
+            nonlocal pong_count
+            pong_count += 1
+            if pong_count == 1:
+                # First pong, shutdown socket, enforce read error
+                app.sock.shutdown()
+            if pong_count >= 2:
+                # Got second pong after reconnect
+                app.close()
+
+        app = ws.WebSocketApp(
+            f"ws://127.0.0.1:{LOCAL_WS_SERVER_PORT}", on_pong=on_pong, on_error=on_error
+        )
+        app.run_forever(ping_interval=2, ping_timeout=1, reconnect=3)
+
+        self.assertEqual(pong_count, 2)
+        self.assertIsInstance(exc, ws.WebSocketTimeoutException)
+        self.assertEqual(str(exc), "ping/pong timed out")
+
+
+if __name__ == "__main__":
+    unittest.main()

lib/python3.13/site-packages/websocket/tests/test_cookiejar.py

@@ -0,0 +1,123 @@
+import unittest
+
+from websocket._cookiejar import SimpleCookieJar
+
+"""
+test_cookiejar.py
+websocket - WebSocket client library for Python
+
+Copyright 2024 engn33r
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+"""
+
+
+class CookieJarTest(unittest.TestCase):
+    def test_add(self):
+        cookie_jar = SimpleCookieJar()
+        cookie_jar.add("")
+        self.assertFalse(
+            cookie_jar.jar, "Cookie with no domain should not be added to the jar"
+        )
+
+        cookie_jar = SimpleCookieJar()
+        cookie_jar.add("a=b")
+        self.assertFalse(
+            cookie_jar.jar, "Cookie with no domain should not be added to the jar"
+        )
+
+        cookie_jar = SimpleCookieJar()
+        cookie_jar.add("a=b; domain=.abc")
+        self.assertTrue(".abc" in cookie_jar.jar)
+
+        cookie_jar = SimpleCookieJar()
+        cookie_jar.add("a=b; domain=abc")
+        self.assertTrue(".abc" in cookie_jar.jar)
+        self.assertTrue("abc" not in cookie_jar.jar)
+
+        cookie_jar = SimpleCookieJar()
+        cookie_jar.add("a=b; c=d; domain=abc")
+        self.assertEqual(cookie_jar.get("abc"), "a=b; c=d")
+        self.assertEqual(cookie_jar.get(None), "")
+
+        cookie_jar = SimpleCookieJar()
+        cookie_jar.add("a=b; c=d; domain=abc")
+        cookie_jar.add("e=f; domain=abc")
+        self.assertEqual(cookie_jar.get("abc"), "a=b; c=d; e=f")
+
+        cookie_jar = SimpleCookieJar()
+        cookie_jar.add("a=b; c=d; domain=abc")
+        cookie_jar.add("e=f; domain=.abc")
+        self.assertEqual(cookie_jar.get("abc"), "a=b; c=d; e=f")
+
+        cookie_jar = SimpleCookieJar()
+        cookie_jar.add("a=b; c=d; domain=abc")
+        cookie_jar.add("e=f; domain=xyz")
+        self.assertEqual(cookie_jar.get("abc"), "a=b; c=d")
+        self.assertEqual(cookie_jar.get("xyz"), "e=f")
+        self.assertEqual(cookie_jar.get("something"), "")
+
+    def test_set(self):
+        cookie_jar = SimpleCookieJar()
+        cookie_jar.set("a=b")
+        self.assertFalse(
+            cookie_jar.jar, "Cookie with no domain should not be added to the jar"
+        )
+
+        cookie_jar = SimpleCookieJar()
+        cookie_jar.set("a=b; domain=.abc")
+        self.assertTrue(".abc" in cookie_jar.jar)
+
+        cookie_jar = SimpleCookieJar()
+        cookie_jar.set("a=b; domain=abc")
+        self.assertTrue(".abc" in cookie_jar.jar)
+        self.assertTrue("abc" not in cookie_jar.jar)
+
+        cookie_jar = SimpleCookieJar()
+        cookie_jar.set("a=b; c=d; domain=abc")
+        self.assertEqual(cookie_jar.get("abc"), "a=b; c=d")
+
+        cookie_jar = SimpleCookieJar()
+        cookie_jar.set("a=b; c=d; domain=abc")
+        cookie_jar.set("e=f; domain=abc")
+        self.assertEqual(cookie_jar.get("abc"), "e=f")
+
+        cookie_jar = SimpleCookieJar()
+        cookie_jar.set("a=b; c=d; domain=abc")
+        cookie_jar.set("e=f; domain=.abc")
+        self.assertEqual(cookie_jar.get("abc"), "e=f")
+
+        cookie_jar = SimpleCookieJar()
+        cookie_jar.set("a=b; c=d; domain=abc")
+        cookie_jar.set("e=f; domain=xyz")
+        self.assertEqual(cookie_jar.get("abc"), "a=b; c=d")
+        self.assertEqual(cookie_jar.get("xyz"), "e=f")
+        self.assertEqual(cookie_jar.get("something"), "")
+
+    def test_get(self):
+        cookie_jar = SimpleCookieJar()
+        cookie_jar.set("a=b; c=d; domain=abc.com")
+        self.assertEqual(cookie_jar.get("abc.com"), "a=b; c=d")
+        self.assertEqual(cookie_jar.get("x.abc.com"), "a=b; c=d")
+        self.assertEqual(cookie_jar.get("abc.com.es"), "")
+        self.assertEqual(cookie_jar.get("xabc.com"), "")
+
+        cookie_jar.set("a=b; c=d; domain=.abc.com")
+        self.assertEqual(cookie_jar.get("abc.com"), "a=b; c=d")
+        self.assertEqual(cookie_jar.get("x.abc.com"), "a=b; c=d")
+        self.assertEqual(cookie_jar.get("abc.com.es"), "")
+        self.assertEqual(cookie_jar.get("xabc.com"), "")
+
+
+if __name__ == "__main__":
+    unittest.main()

lib/python3.13/site-packages/websocket/tests/test_http.py

@@ -0,0 +1,370 @@
+# -*- coding: utf-8 -*-
+#
+import os
+import os.path
+import socket
+import ssl
+import unittest
+
+import websocket
+from websocket._exceptions import WebSocketProxyException, WebSocketException
+from websocket._http import (
+    _get_addrinfo_list,
+    _start_proxied_socket,
+    _tunnel,
+    connect,
+    proxy_info,
+    read_headers,
+    HAVE_PYTHON_SOCKS,
+)
+
+"""
+test_http.py
+websocket - WebSocket client library for Python
+
+Copyright 2024 engn33r
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+"""
+
+try:
+    from python_socks._errors import ProxyConnectionError, ProxyError, ProxyTimeoutError
+except:
+    from websocket._http import ProxyConnectionError, ProxyError, ProxyTimeoutError
+
+# Skip test to access the internet unless TEST_WITH_INTERNET == 1
+TEST_WITH_INTERNET = os.environ.get("TEST_WITH_INTERNET", "0") == "1"
+TEST_WITH_PROXY = os.environ.get("TEST_WITH_PROXY", "0") == "1"
+# Skip tests relying on local websockets server unless LOCAL_WS_SERVER_PORT != -1
+LOCAL_WS_SERVER_PORT = os.environ.get("LOCAL_WS_SERVER_PORT", "-1")
+TEST_WITH_LOCAL_SERVER = LOCAL_WS_SERVER_PORT != "-1"
+
+
+class SockMock:
+    def __init__(self):
+        self.data = []
+        self.sent = []
+
+    def add_packet(self, data):
+        self.data.append(data)
+
+    def gettimeout(self):
+        return None
+
+    def recv(self, bufsize):
+        if self.data:
+            e = self.data.pop(0)
+            if isinstance(e, Exception):
+                raise e
+            if len(e) > bufsize:
+                self.data.insert(0, e[bufsize:])
+            return e[:bufsize]
+
+    def send(self, data):
+        self.sent.append(data)
+        return len(data)
+
+    def close(self):
+        pass
+
+
+class HeaderSockMock(SockMock):
+    def __init__(self, fname):
+        SockMock.__init__(self)
+        path = os.path.join(os.path.dirname(__file__), fname)
+        with open(path, "rb") as f:
+            self.add_packet(f.read())
+
+
+class OptsList:
+    def __init__(self):
+        self.timeout = 1
+        self.sockopt = []
+        self.sslopt = {"cert_reqs": ssl.CERT_NONE}
+
+
+class HttpTest(unittest.TestCase):
+    def test_read_header(self):
+        status, header, _ = read_headers(HeaderSockMock("data/header01.txt"))
+        self.assertEqual(status, 101)
+        self.assertEqual(header["connection"], "Upgrade")
+        # header02.txt is intentionally malformed
+        self.assertRaises(
+            WebSocketException, read_headers, HeaderSockMock("data/header02.txt")
+        )
+
+    def test_tunnel(self):
+        self.assertRaises(
+            WebSocketProxyException,
+            _tunnel,
+            HeaderSockMock("data/header01.txt"),
+            "example.com",
+            80,
+            ("username", "password"),
+        )
+        self.assertRaises(
+            WebSocketProxyException,
+            _tunnel,
+            HeaderSockMock("data/header02.txt"),
+            "example.com",
+            80,
+            ("username", "password"),
+        )
+
+    @unittest.skipUnless(TEST_WITH_INTERNET, "Internet-requiring tests are disabled")
+    def test_connect(self):
+        # Not currently testing an actual proxy connection, so just check whether proxy errors are raised. This requires internet for a DNS lookup
+        if HAVE_PYTHON_SOCKS:
+            # Need this check, otherwise case where python_socks is not installed triggers
+            # websocket._exceptions.WebSocketException: Python Socks is needed for SOCKS proxying but is not available
+            self.assertRaises(
+                (ProxyTimeoutError, OSError),
+                _start_proxied_socket,
+                "wss://example.com",
+                OptsList(),
+                proxy_info(
+                    http_proxy_host="example.com",
+                    http_proxy_port="8080",
+                    proxy_type="socks4",
+                    http_proxy_timeout=1,
+                ),
+            )
+            self.assertRaises(
+                (ProxyTimeoutError, OSError),
+                _start_proxied_socket,
+                "wss://example.com",
+                OptsList(),
+                proxy_info(
+                    http_proxy_host="example.com",
+                    http_proxy_port="8080",
+                    proxy_type="socks4a",
+                    http_proxy_timeout=1,
+                ),
+            )
+            self.assertRaises(
+                (ProxyTimeoutError, OSError),
+                _start_proxied_socket,
+                "wss://example.com",
+                OptsList(),
+                proxy_info(
+                    http_proxy_host="example.com",
+                    http_proxy_port="8080",
+                    proxy_type="socks5",
+                    http_proxy_timeout=1,
+                ),
+            )
+            self.assertRaises(
+                (ProxyTimeoutError, OSError),
+                _start_proxied_socket,
+                "wss://example.com",
+                OptsList(),
+                proxy_info(
+                    http_proxy_host="example.com",
+                    http_proxy_port="8080",
+                    proxy_type="socks5h",
+                    http_proxy_timeout=1,
+                ),
+            )
+            self.assertRaises(
+                ProxyConnectionError,
+                connect,
+                "wss://example.com",
+                OptsList(),
+                proxy_info(
+                    http_proxy_host="127.0.0.1",
+                    http_proxy_port=9999,
+                    proxy_type="socks4",
+                    http_proxy_timeout=1,
+                ),
+                None,
+            )
+
+        self.assertRaises(
+            TypeError,
+            _get_addrinfo_list,
+            None,
+            80,
+            True,
+            proxy_info(
+                http_proxy_host="127.0.0.1", http_proxy_port="9999", proxy_type="http"
+            ),
+        )
+        self.assertRaises(
+            TypeError,
+            _get_addrinfo_list,
+            None,
+            80,
+            True,
+            proxy_info(
+                http_proxy_host="127.0.0.1", http_proxy_port="9999", proxy_type="http"
+            ),
+        )
+        self.assertRaises(
+            socket.timeout,
+            connect,
+            "wss://google.com",
+            OptsList(),
+            proxy_info(
+                http_proxy_host="8.8.8.8",
+                http_proxy_port=9999,
+                proxy_type="http",
+                http_proxy_timeout=1,
+            ),
+            None,
+        )
+        self.assertEqual(
+            connect(
+                "wss://google.com",
+                OptsList(),
+                proxy_info(
+                    http_proxy_host="8.8.8.8", http_proxy_port=8080, proxy_type="http"
+                ),
+                True,
+            ),
+            (True, ("google.com", 443, "/")),
+        )
+        # The following test fails on Mac OS with a gaierror, not an OverflowError
+        # self.assertRaises(OverflowError, connect, "wss://example.com", OptsList(), proxy_info(http_proxy_host="127.0.0.1", http_proxy_port=99999, proxy_type="socks4", timeout=2), False)
+
+    @unittest.skipUnless(TEST_WITH_INTERNET, "Internet-requiring tests are disabled")
+    @unittest.skipUnless(
+        TEST_WITH_PROXY, "This test requires a HTTP proxy to be running on port 8899"
+    )
+    @unittest.skipUnless(
+        TEST_WITH_LOCAL_SERVER, "Tests using local websocket server are disabled"
+    )
+    def test_proxy_connect(self):
+        ws = websocket.WebSocket()
+        ws.connect(
+            f"ws://127.0.0.1:{LOCAL_WS_SERVER_PORT}",
+            http_proxy_host="127.0.0.1",
+            http_proxy_port="8899",
+            proxy_type="http",
+        )
+        ws.send("Hello, Server")
+        server_response = ws.recv()
+        self.assertEqual(server_response, "Hello, Server")
+        # self.assertEqual(_start_proxied_socket("wss://api.bitfinex.com/ws/2", OptsList(), proxy_info(http_proxy_host="127.0.0.1", http_proxy_port="8899", proxy_type="http"))[1], ("api.bitfinex.com", 443, '/ws/2'))
+        self.assertEqual(
+            _get_addrinfo_list(
+                "api.bitfinex.com",
+                443,
+                True,
+                proxy_info(
+                    http_proxy_host="127.0.0.1",
+                    http_proxy_port="8899",
+                    proxy_type="http",
+                ),
+            ),
+            (
+                socket.getaddrinfo(
+                    "127.0.0.1", 8899, 0, socket.SOCK_STREAM, socket.SOL_TCP
+                ),
+                True,
+                None,
+            ),
+        )
+        self.assertEqual(
+            connect(
+                "wss://api.bitfinex.com/ws/2",
+                OptsList(),
+                proxy_info(
+                    http_proxy_host="127.0.0.1", http_proxy_port=8899, proxy_type="http"
+                ),
+                None,
+            )[1],
+            ("api.bitfinex.com", 443, "/ws/2"),
+        )
+        # TODO: Test SOCKS4 and SOCK5 proxies with unit tests
+
+    @unittest.skipUnless(TEST_WITH_INTERNET, "Internet-requiring tests are disabled")
+    def test_sslopt(self):
+        ssloptions = {
+            "check_hostname": False,
+            "server_hostname": "ServerName",
+            "ssl_version": ssl.PROTOCOL_TLS_CLIENT,
+            "ciphers": "TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:\
+                        TLS_AES_128_GCM_SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:\
+                        ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES256-GCM-SHA384:\
+                        ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:\
+                        DHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:\
+                        ECDHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES128-GCM-SHA256:\
+                        ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:\
+                        DHE-RSA-AES256-SHA256:ECDHE-ECDSA-AES128-SHA256:\
+                        ECDHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA256:\
+                        ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES256-SHA",
+            "ecdh_curve": "prime256v1",
+        }
+        ws_ssl1 = websocket.WebSocket(sslopt=ssloptions)
+        ws_ssl1.connect("wss://api.bitfinex.com/ws/2")
+        ws_ssl1.send("Hello")
+        ws_ssl1.close()
+
+        ws_ssl2 = websocket.WebSocket(sslopt={"check_hostname": True})
+        ws_ssl2.connect("wss://api.bitfinex.com/ws/2")
+        ws_ssl2.close
+
+    def test_proxy_info(self):
+        self.assertEqual(
+            proxy_info(
+                http_proxy_host="127.0.0.1", http_proxy_port="8080", proxy_type="http"
+            ).proxy_protocol,
+            "http",
+        )
+        self.assertRaises(
+            ProxyError,
+            proxy_info,
+            http_proxy_host="127.0.0.1",
+            http_proxy_port="8080",
+            proxy_type="badval",
+        )
+        self.assertEqual(
+            proxy_info(
+                http_proxy_host="example.com", http_proxy_port="8080", proxy_type="http"
+            ).proxy_host,
+            "example.com",
+        )
+        self.assertEqual(
+            proxy_info(
+                http_proxy_host="127.0.0.1", http_proxy_port="8080", proxy_type="http"
+            ).proxy_port,
+            "8080",
+        )
+        self.assertEqual(
+            proxy_info(
+                http_proxy_host="127.0.0.1", http_proxy_port="8080", proxy_type="http"
+            ).auth,
+            None,
+        )
+        self.assertEqual(
+            proxy_info(
+                http_proxy_host="127.0.0.1",
+                http_proxy_port="8080",
+                proxy_type="http",
+                http_proxy_auth=("my_username123", "my_pass321"),
+            ).auth[0],
+            "my_username123",
+        )
+        self.assertEqual(
+            proxy_info(
+                http_proxy_host="127.0.0.1",
+                http_proxy_port="8080",
+                proxy_type="http",
+                http_proxy_auth=("my_username123", "my_pass321"),
+            ).auth[1],
+            "my_pass321",
+        )
+
+
+if __name__ == "__main__":
+    unittest.main()

lib/python3.13/site-packages/websocket/tests/test_url.py

@@ -0,0 +1,464 @@
+# -*- coding: utf-8 -*-
+#
+import os
+import unittest
+
+from websocket._url import (
+    _is_address_in_network,
+    _is_no_proxy_host,
+    get_proxy_info,
+    parse_url,
+)
+from websocket._exceptions import WebSocketProxyException
+
+"""
+test_url.py
+websocket - WebSocket client library for Python
+
+Copyright 2024 engn33r
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+"""
+
+
+class UrlTest(unittest.TestCase):
+    def test_address_in_network(self):
+        self.assertTrue(_is_address_in_network("127.0.0.1", "127.0.0.0/8"))
+        self.assertTrue(_is_address_in_network("127.1.0.1", "127.0.0.0/8"))
+        self.assertFalse(_is_address_in_network("127.1.0.1", "127.0.0.0/24"))
+
+    def test_parse_url(self):
+        p = parse_url("ws://www.example.com/r")
+        self.assertEqual(p[0], "www.example.com")
+        self.assertEqual(p[1], 80)
+        self.assertEqual(p[2], "/r")
+        self.assertEqual(p[3], False)
+
+        p = parse_url("ws://www.example.com/r/")
+        self.assertEqual(p[0], "www.example.com")
+        self.assertEqual(p[1], 80)
+        self.assertEqual(p[2], "/r/")
+        self.assertEqual(p[3], False)
+
+        p = parse_url("ws://www.example.com/")
+        self.assertEqual(p[0], "www.example.com")
+        self.assertEqual(p[1], 80)
+        self.assertEqual(p[2], "/")
+        self.assertEqual(p[3], False)
+
+        p = parse_url("ws://www.example.com")
+        self.assertEqual(p[0], "www.example.com")
+        self.assertEqual(p[1], 80)
+        self.assertEqual(p[2], "/")
+        self.assertEqual(p[3], False)
+
+        p = parse_url("ws://www.example.com:8080/r")
+        self.assertEqual(p[0], "www.example.com")
+        self.assertEqual(p[1], 8080)
+        self.assertEqual(p[2], "/r")
+        self.assertEqual(p[3], False)
+
+        p = parse_url("ws://www.example.com:8080/")
+        self.assertEqual(p[0], "www.example.com")
+        self.assertEqual(p[1], 8080)
+        self.assertEqual(p[2], "/")
+        self.assertEqual(p[3], False)
+
+        p = parse_url("ws://www.example.com:8080")
+        self.assertEqual(p[0], "www.example.com")
+        self.assertEqual(p[1], 8080)
+        self.assertEqual(p[2], "/")
+        self.assertEqual(p[3], False)
+
+        p = parse_url("wss://www.example.com:8080/r")
+        self.assertEqual(p[0], "www.example.com")
+        self.assertEqual(p[1], 8080)
+        self.assertEqual(p[2], "/r")
+        self.assertEqual(p[3], True)
+
+        p = parse_url("wss://www.example.com:8080/r?key=value")
+        self.assertEqual(p[0], "www.example.com")
+        self.assertEqual(p[1], 8080)
+        self.assertEqual(p[2], "/r?key=value")
+        self.assertEqual(p[3], True)
+
+        self.assertRaises(ValueError, parse_url, "http://www.example.com/r")
+
+        p = parse_url("ws://[2a03:4000:123:83::3]/r")
+        self.assertEqual(p[0], "2a03:4000:123:83::3")
+        self.assertEqual(p[1], 80)
+        self.assertEqual(p[2], "/r")
+        self.assertEqual(p[3], False)
+
+        p = parse_url("ws://[2a03:4000:123:83::3]:8080/r")
+        self.assertEqual(p[0], "2a03:4000:123:83::3")
+        self.assertEqual(p[1], 8080)
+        self.assertEqual(p[2], "/r")
+        self.assertEqual(p[3], False)
+
+        p = parse_url("wss://[2a03:4000:123:83::3]/r")
+        self.assertEqual(p[0], "2a03:4000:123:83::3")
+        self.assertEqual(p[1], 443)
+        self.assertEqual(p[2], "/r")
+        self.assertEqual(p[3], True)
+
+        p = parse_url("wss://[2a03:4000:123:83::3]:8080/r")
+        self.assertEqual(p[0], "2a03:4000:123:83::3")
+        self.assertEqual(p[1], 8080)
+        self.assertEqual(p[2], "/r")
+        self.assertEqual(p[3], True)
+
+
+class IsNoProxyHostTest(unittest.TestCase):
+    def setUp(self):
+        self.no_proxy = os.environ.get("no_proxy", None)
+        if "no_proxy" in os.environ:
+            del os.environ["no_proxy"]
+
+    def tearDown(self):
+        if self.no_proxy:
+            os.environ["no_proxy"] = self.no_proxy
+        elif "no_proxy" in os.environ:
+            del os.environ["no_proxy"]
+
+    def test_match_all(self):
+        self.assertTrue(_is_no_proxy_host("any.websocket.org", ["*"]))
+        self.assertTrue(_is_no_proxy_host("192.168.0.1", ["*"]))
+        self.assertFalse(_is_no_proxy_host("192.168.0.1", ["192.168.1.1"]))
+        self.assertFalse(
+            _is_no_proxy_host("any.websocket.org", ["other.websocket.org"])
+        )
+        self.assertTrue(
+            _is_no_proxy_host("any.websocket.org", ["other.websocket.org", "*"])
+        )
+        os.environ["no_proxy"] = "*"
+        self.assertTrue(_is_no_proxy_host("any.websocket.org", None))
+        self.assertTrue(_is_no_proxy_host("192.168.0.1", None))
+        os.environ["no_proxy"] = "other.websocket.org, *"
+        self.assertTrue(_is_no_proxy_host("any.websocket.org", None))
+
+    def test_ip_address(self):
+        self.assertTrue(_is_no_proxy_host("127.0.0.1", ["127.0.0.1"]))
+        self.assertFalse(_is_no_proxy_host("127.0.0.2", ["127.0.0.1"]))
+        self.assertTrue(
+            _is_no_proxy_host("127.0.0.1", ["other.websocket.org", "127.0.0.1"])
+        )
+        self.assertFalse(
+            _is_no_proxy_host("127.0.0.2", ["other.websocket.org", "127.0.0.1"])
+        )
+        os.environ["no_proxy"] = "127.0.0.1"
+        self.assertTrue(_is_no_proxy_host("127.0.0.1", None))
+        self.assertFalse(_is_no_proxy_host("127.0.0.2", None))
+        os.environ["no_proxy"] = "other.websocket.org, 127.0.0.1"
+        self.assertTrue(_is_no_proxy_host("127.0.0.1", None))
+        self.assertFalse(_is_no_proxy_host("127.0.0.2", None))
+
+    def test_ip_address_in_range(self):
+        self.assertTrue(_is_no_proxy_host("127.0.0.1", ["127.0.0.0/8"]))
+        self.assertTrue(_is_no_proxy_host("127.0.0.2", ["127.0.0.0/8"]))
+        self.assertFalse(_is_no_proxy_host("127.1.0.1", ["127.0.0.0/24"]))
+        os.environ["no_proxy"] = "127.0.0.0/8"
+        self.assertTrue(_is_no_proxy_host("127.0.0.1", None))
+        self.assertTrue(_is_no_proxy_host("127.0.0.2", None))
+        os.environ["no_proxy"] = "127.0.0.0/24"
+        self.assertFalse(_is_no_proxy_host("127.1.0.1", None))
+
+    def test_hostname_match(self):
+        self.assertTrue(_is_no_proxy_host("my.websocket.org", ["my.websocket.org"]))
+        self.assertTrue(
+            _is_no_proxy_host(
+                "my.websocket.org", ["other.websocket.org", "my.websocket.org"]
+            )
+        )
+        self.assertFalse(_is_no_proxy_host("my.websocket.org", ["other.websocket.org"]))
+        os.environ["no_proxy"] = "my.websocket.org"
+        self.assertTrue(_is_no_proxy_host("my.websocket.org", None))
+        self.assertFalse(_is_no_proxy_host("other.websocket.org", None))
+        os.environ["no_proxy"] = "other.websocket.org, my.websocket.org"
+        self.assertTrue(_is_no_proxy_host("my.websocket.org", None))
+
+    def test_hostname_match_domain(self):
+        self.assertTrue(_is_no_proxy_host("any.websocket.org", [".websocket.org"]))
+        self.assertTrue(_is_no_proxy_host("my.other.websocket.org", [".websocket.org"]))
+        self.assertTrue(
+            _is_no_proxy_host(
+                "any.websocket.org", ["my.websocket.org", ".websocket.org"]
+            )
+        )
+        self.assertFalse(_is_no_proxy_host("any.websocket.com", [".websocket.org"]))
+        os.environ["no_proxy"] = ".websocket.org"
+        self.assertTrue(_is_no_proxy_host("any.websocket.org", None))
+        self.assertTrue(_is_no_proxy_host("my.other.websocket.org", None))
+        self.assertFalse(_is_no_proxy_host("any.websocket.com", None))
+        os.environ["no_proxy"] = "my.websocket.org, .websocket.org"
+        self.assertTrue(_is_no_proxy_host("any.websocket.org", None))
+
+
+class ProxyInfoTest(unittest.TestCase):
+    def setUp(self):
+        self.http_proxy = os.environ.get("http_proxy", None)
+        self.https_proxy = os.environ.get("https_proxy", None)
+        self.no_proxy = os.environ.get("no_proxy", None)
+        if "http_proxy" in os.environ:
+            del os.environ["http_proxy"]
+        if "https_proxy" in os.environ:
+            del os.environ["https_proxy"]
+        if "no_proxy" in os.environ:
+            del os.environ["no_proxy"]
+
+    def tearDown(self):
+        if self.http_proxy:
+            os.environ["http_proxy"] = self.http_proxy
+        elif "http_proxy" in os.environ:
+            del os.environ["http_proxy"]
+
+        if self.https_proxy:
+            os.environ["https_proxy"] = self.https_proxy
+        elif "https_proxy" in os.environ:
+            del os.environ["https_proxy"]
+
+        if self.no_proxy:
+            os.environ["no_proxy"] = self.no_proxy
+        elif "no_proxy" in os.environ:
+            del os.environ["no_proxy"]
+
+    def test_proxy_from_args(self):
+        self.assertRaises(
+            WebSocketProxyException,
+            get_proxy_info,
+            "echo.websocket.events",
+            False,
+            proxy_host="localhost",
+        )
+        self.assertEqual(
+            get_proxy_info(
+                "echo.websocket.events", False, proxy_host="localhost", proxy_port=3128
+            ),
+            ("localhost", 3128, None),
+        )
+        self.assertEqual(
+            get_proxy_info(
+                "echo.websocket.events", True, proxy_host="localhost", proxy_port=3128
+            ),
+            ("localhost", 3128, None),
+        )
+
+        self.assertEqual(
+            get_proxy_info(
+                "echo.websocket.events",
+                False,
+                proxy_host="localhost",
+                proxy_port=9001,
+                proxy_auth=("a", "b"),
+            ),
+            ("localhost", 9001, ("a", "b")),
+        )
+        self.assertEqual(
+            get_proxy_info(
+                "echo.websocket.events",
+                False,
+                proxy_host="localhost",
+                proxy_port=3128,
+                proxy_auth=("a", "b"),
+            ),
+            ("localhost", 3128, ("a", "b")),
+        )
+        self.assertEqual(
+            get_proxy_info(
+                "echo.websocket.events",
+                True,
+                proxy_host="localhost",
+                proxy_port=8765,
+                proxy_auth=("a", "b"),
+            ),
+            ("localhost", 8765, ("a", "b")),
+        )
+        self.assertEqual(
+            get_proxy_info(
+                "echo.websocket.events",
+                True,
+                proxy_host="localhost",
+                proxy_port=3128,
+                proxy_auth=("a", "b"),
+            ),
+            ("localhost", 3128, ("a", "b")),
+        )
+
+        self.assertEqual(
+            get_proxy_info(
+                "echo.websocket.events",
+                True,
+                proxy_host="localhost",
+                proxy_port=3128,
+                no_proxy=["example.com"],
+                proxy_auth=("a", "b"),
+            ),
+            ("localhost", 3128, ("a", "b")),
+        )
+        self.assertEqual(
+            get_proxy_info(
+                "echo.websocket.events",
+                True,
+                proxy_host="localhost",
+                proxy_port=3128,
+                no_proxy=["echo.websocket.events"],
+                proxy_auth=("a", "b"),
+            ),
+            (None, 0, None),
+        )
+
+        self.assertEqual(
+            get_proxy_info(
+                "echo.websocket.events",
+                True,
+                proxy_host="localhost",
+                proxy_port=3128,
+                no_proxy=[".websocket.events"],
+            ),
+            (None, 0, None),
+        )
+
+    def test_proxy_from_env(self):
+        os.environ["http_proxy"] = "http://localhost/"
+        self.assertEqual(
+            get_proxy_info("echo.websocket.events", False), ("localhost", None, None)
+        )
+        os.environ["http_proxy"] = "http://localhost:3128/"
+        self.assertEqual(
+            get_proxy_info("echo.websocket.events", False), ("localhost", 3128, None)
+        )
+
+        os.environ["http_proxy"] = "http://localhost/"
+        os.environ["https_proxy"] = "http://localhost2/"
+        self.assertEqual(
+            get_proxy_info("echo.websocket.events", False), ("localhost", None, None)
+        )
+        os.environ["http_proxy"] = "http://localhost:3128/"
+        os.environ["https_proxy"] = "http://localhost2:3128/"
+        self.assertEqual(
+            get_proxy_info("echo.websocket.events", False), ("localhost", 3128, None)
+        )
+
+        os.environ["http_proxy"] = "http://localhost/"
+        os.environ["https_proxy"] = "http://localhost2/"
+        self.assertEqual(
+            get_proxy_info("echo.websocket.events", True), ("localhost2", None, None)
+        )
+        os.environ["http_proxy"] = "http://localhost:3128/"
+        os.environ["https_proxy"] = "http://localhost2:3128/"
+        self.assertEqual(
+            get_proxy_info("echo.websocket.events", True), ("localhost2", 3128, None)
+        )
+
+        os.environ["http_proxy"] = ""
+        os.environ["https_proxy"] = "http://localhost2/"
+        self.assertEqual(
+            get_proxy_info("echo.websocket.events", True), ("localhost2", None, None)
+        )
+        self.assertEqual(
+            get_proxy_info("echo.websocket.events", False), (None, 0, None)
+        )
+        os.environ["http_proxy"] = ""
+        os.environ["https_proxy"] = "http://localhost2:3128/"
+        self.assertEqual(
+            get_proxy_info("echo.websocket.events", True), ("localhost2", 3128, None)
+        )
+        self.assertEqual(
+            get_proxy_info("echo.websocket.events", False), (None, 0, None)
+        )
+
+        os.environ["http_proxy"] = "http://localhost/"
+        os.environ["https_proxy"] = ""
+        self.assertEqual(get_proxy_info("echo.websocket.events", True), (None, 0, None))
+        self.assertEqual(
+            get_proxy_info("echo.websocket.events", False), ("localhost", None, None)
+        )
+        os.environ["http_proxy"] = "http://localhost:3128/"
+        os.environ["https_proxy"] = ""
+        self.assertEqual(get_proxy_info("echo.websocket.events", True), (None, 0, None))
+        self.assertEqual(
+            get_proxy_info("echo.websocket.events", False), ("localhost", 3128, None)
+        )
+
+        os.environ["http_proxy"] = "http://a:b@localhost/"
+        self.assertEqual(
+            get_proxy_info("echo.websocket.events", False),
+            ("localhost", None, ("a", "b")),
+        )
+        os.environ["http_proxy"] = "http://a:b@localhost:3128/"
+        self.assertEqual(
+            get_proxy_info("echo.websocket.events", False),
+            ("localhost", 3128, ("a", "b")),
+        )
+
+        os.environ["http_proxy"] = "http://a:b@localhost/"
+        os.environ["https_proxy"] = "http://a:b@localhost2/"
+        self.assertEqual(
+            get_proxy_info("echo.websocket.events", False),
+            ("localhost", None, ("a", "b")),
+        )
+        os.environ["http_proxy"] = "http://a:b@localhost:3128/"
+        os.environ["https_proxy"] = "http://a:b@localhost2:3128/"
+        self.assertEqual(
+            get_proxy_info("echo.websocket.events", False),
+            ("localhost", 3128, ("a", "b")),
+        )
+
+        os.environ["http_proxy"] = "http://a:b@localhost/"
+        os.environ["https_proxy"] = "http://a:b@localhost2/"
+        self.assertEqual(
+            get_proxy_info("echo.websocket.events", True),
+            ("localhost2", None, ("a", "b")),
+        )
+        os.environ["http_proxy"] = "http://a:b@localhost:3128/"
+        os.environ["https_proxy"] = "http://a:b@localhost2:3128/"
+        self.assertEqual(
+            get_proxy_info("echo.websocket.events", True),
+            ("localhost2", 3128, ("a", "b")),
+        )
+
+        os.environ[
+            "http_proxy"
+        ] = "http://john%40example.com:P%40SSWORD@localhost:3128/"
+        os.environ[
+            "https_proxy"
+        ] = "http://john%40example.com:P%40SSWORD@localhost2:3128/"
+        self.assertEqual(
+            get_proxy_info("echo.websocket.events", True),
+            ("localhost2", 3128, ("john@example.com", "P@SSWORD")),
+        )
+
+        os.environ["http_proxy"] = "http://a:b@localhost/"
+        os.environ["https_proxy"] = "http://a:b@localhost2/"
+        os.environ["no_proxy"] = "example1.com,example2.com"
+        self.assertEqual(
+            get_proxy_info("example.1.com", True), ("localhost2", None, ("a", "b"))
+        )
+        os.environ["http_proxy"] = "http://a:b@localhost:3128/"
+        os.environ["https_proxy"] = "http://a:b@localhost2:3128/"
+        os.environ["no_proxy"] = "example1.com,example2.com, echo.websocket.events"
+        self.assertEqual(get_proxy_info("echo.websocket.events", True), (None, 0, None))
+        os.environ["http_proxy"] = "http://a:b@localhost:3128/"
+        os.environ["https_proxy"] = "http://a:b@localhost2:3128/"
+        os.environ["no_proxy"] = "example1.com,example2.com, .websocket.events"
+        self.assertEqual(get_proxy_info("echo.websocket.events", True), (None, 0, None))
+
+        os.environ["http_proxy"] = "http://a:b@localhost:3128/"
+        os.environ["https_proxy"] = "http://a:b@localhost2:3128/"
+        os.environ["no_proxy"] = "127.0.0.0/8, 192.168.0.0/16"
+        self.assertEqual(get_proxy_info("127.0.0.1", False), (None, 0, None))
+        self.assertEqual(get_proxy_info("192.168.1.1", False), (None, 0, None))
+
+
+if __name__ == "__main__":
+    unittest.main()

lib/python3.13/site-packages/websocket/tests/test_websocket.py

@@ -0,0 +1,497 @@
+# -*- coding: utf-8 -*-
+#
+import os
+import os.path
+import socket
+import unittest
+from base64 import decodebytes as base64decode
+
+import websocket as ws
+from websocket._exceptions import WebSocketBadStatusException, WebSocketAddressException
+from websocket._handshake import _create_sec_websocket_key
+from websocket._handshake import _validate as _validate_header
+from websocket._http import read_headers
+from websocket._utils import validate_utf8
+
+"""
+test_websocket.py
+websocket - WebSocket client library for Python
+
+Copyright 2024 engn33r
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+"""
+
+try:
+    import ssl
+except ImportError:
+    # dummy class of SSLError for ssl none-support environment.
+    class SSLError(Exception):
+        pass
+
+
+# Skip test to access the internet unless TEST_WITH_INTERNET == 1
+TEST_WITH_INTERNET = os.environ.get("TEST_WITH_INTERNET", "0") == "1"
+# Skip tests relying on local websockets server unless LOCAL_WS_SERVER_PORT != -1
+LOCAL_WS_SERVER_PORT = os.environ.get("LOCAL_WS_SERVER_PORT", "-1")
+TEST_WITH_LOCAL_SERVER = LOCAL_WS_SERVER_PORT != "-1"
+TRACEABLE = True
+
+
+def create_mask_key(_):
+    return "abcd"
+
+
+class SockMock:
+    def __init__(self):
+        self.data = []
+        self.sent = []
+
+    def add_packet(self, data):
+        self.data.append(data)
+
+    def gettimeout(self):
+        return None
+
+    def recv(self, bufsize):
+        if self.data:
+            e = self.data.pop(0)
+            if isinstance(e, Exception):
+                raise e
+            if len(e) > bufsize:
+                self.data.insert(0, e[bufsize:])
+            return e[:bufsize]
+
+    def send(self, data):
+        self.sent.append(data)
+        return len(data)
+
+    def close(self):
+        pass
+
+
+class HeaderSockMock(SockMock):
+    def __init__(self, fname):
+        SockMock.__init__(self)
+        path = os.path.join(os.path.dirname(__file__), fname)
+        with open(path, "rb") as f:
+            self.add_packet(f.read())
+
+
+class WebSocketTest(unittest.TestCase):
+    def setUp(self):
+        ws.enableTrace(TRACEABLE)
+
+    def tearDown(self):
+        pass
+
+    def test_default_timeout(self):
+        self.assertEqual(ws.getdefaulttimeout(), None)
+        ws.setdefaulttimeout(10)
+        self.assertEqual(ws.getdefaulttimeout(), 10)
+        ws.setdefaulttimeout(None)
+
+    def test_ws_key(self):
+        key = _create_sec_websocket_key()
+        self.assertTrue(key != 24)
+        self.assertTrue("¥n" not in key)
+
+    def test_nonce(self):
+        """WebSocket key should be a random 16-byte nonce."""
+        key = _create_sec_websocket_key()
+        nonce = base64decode(key.encode("utf-8"))
+        self.assertEqual(16, len(nonce))
+
+    def test_ws_utils(self):
+        key = "c6b8hTg4EeGb2gQMztV1/g=="
+        required_header = {
+            "upgrade": "websocket",
+            "connection": "upgrade",
+            "sec-websocket-accept": "Kxep+hNu9n51529fGidYu7a3wO0=",
+        }
+        self.assertEqual(_validate_header(required_header, key, None), (True, None))
+
+        header = required_header.copy()
+        header["upgrade"] = "http"
+        self.assertEqual(_validate_header(header, key, None), (False, None))
+        del header["upgrade"]
+        self.assertEqual(_validate_header(header, key, None), (False, None))
+
+        header = required_header.copy()
+        header["connection"] = "something"
+        self.assertEqual(_validate_header(header, key, None), (False, None))
+        del header["connection"]
+        self.assertEqual(_validate_header(header, key, None), (False, None))
+
+        header = required_header.copy()
+        header["sec-websocket-accept"] = "something"
+        self.assertEqual(_validate_header(header, key, None), (False, None))
+        del header["sec-websocket-accept"]
+        self.assertEqual(_validate_header(header, key, None), (False, None))
+
+        header = required_header.copy()
+        header["sec-websocket-protocol"] = "sub1"
+        self.assertEqual(
+            _validate_header(header, key, ["sub1", "sub2"]), (True, "sub1")
+        )
+        # This case will print out a logging error using the error() function, but that is expected
+        self.assertEqual(_validate_header(header, key, ["sub2", "sub3"]), (False, None))
+
+        header = required_header.copy()
+        header["sec-websocket-protocol"] = "sUb1"
+        self.assertEqual(
+            _validate_header(header, key, ["Sub1", "suB2"]), (True, "sub1")
+        )
+
+        header = required_header.copy()
+        # This case will print out a logging error using the error() function, but that is expected
+        self.assertEqual(_validate_header(header, key, ["Sub1", "suB2"]), (False, None))
+
+    def test_read_header(self):
+        status, header, _ = read_headers(HeaderSockMock("data/header01.txt"))
+        self.assertEqual(status, 101)
+        self.assertEqual(header["connection"], "Upgrade")
+
+        status, header, _ = read_headers(HeaderSockMock("data/header03.txt"))
+        self.assertEqual(status, 101)
+        self.assertEqual(header["connection"], "Upgrade, Keep-Alive")
+
+        HeaderSockMock("data/header02.txt")
+        self.assertRaises(
+            ws.WebSocketException, read_headers, HeaderSockMock("data/header02.txt")
+        )
+
+    def test_send(self):
+        # TODO: add longer frame data
+        sock = ws.WebSocket()
+        sock.set_mask_key(create_mask_key)
+        s = sock.sock = HeaderSockMock("data/header01.txt")
+        sock.send("Hello")
+        self.assertEqual(s.sent[0], b"\x81\x85abcd)\x07\x0f\x08\x0e")
+
+        sock.send("こんにちは")
+        self.assertEqual(
+            s.sent[1],
+            b"\x81\x8fabcd\x82\xe3\xf0\x87\xe3\xf1\x80\xe5\xca\x81\xe2\xc5\x82\xe3\xcc",
+        )
+
+        #        sock.send("x" * 5000)
+        #        self.assertEqual(s.sent[1], b'\x81\x8fabcd\x82\xe3\xf0\x87\xe3\xf1\x80\xe5\xca\x81\xe2\xc5\x82\xe3\xcc")
+
+        self.assertEqual(sock.send_binary(b"1111111111101"), 19)
+
+    def test_recv(self):
+        # TODO: add longer frame data
+        sock = ws.WebSocket()
+        s = sock.sock = SockMock()
+        something = (
+            b"\x81\x8fabcd\x82\xe3\xf0\x87\xe3\xf1\x80\xe5\xca\x81\xe2\xc5\x82\xe3\xcc"
+        )
+        s.add_packet(something)
+        data = sock.recv()
+        self.assertEqual(data, "こんにちは")
+
+        s.add_packet(b"\x81\x85abcd)\x07\x0f\x08\x0e")
+        data = sock.recv()
+        self.assertEqual(data, "Hello")
+
+    @unittest.skipUnless(TEST_WITH_INTERNET, "Internet-requiring tests are disabled")
+    def test_iter(self):
+        count = 2
+        s = ws.create_connection("wss://api.bitfinex.com/ws/2")
+        s.send('{"event": "subscribe", "channel": "ticker"}')
+        for _ in s:
+            count -= 1
+            if count == 0:
+                break
+
+    @unittest.skipUnless(TEST_WITH_INTERNET, "Internet-requiring tests are disabled")
+    def test_next(self):
+        sock = ws.create_connection("wss://api.bitfinex.com/ws/2")
+        self.assertEqual(str, type(next(sock)))
+
+    def test_internal_recv_strict(self):
+        sock = ws.WebSocket()
+        s = sock.sock = SockMock()
+        s.add_packet(b"foo")
+        s.add_packet(socket.timeout())
+        s.add_packet(b"bar")
+        # s.add_packet(SSLError("The read operation timed out"))
+        s.add_packet(b"baz")
+        with self.assertRaises(ws.WebSocketTimeoutException):
+            sock.frame_buffer.recv_strict(9)
+        #     with self.assertRaises(SSLError):
+        #         data = sock._recv_strict(9)
+        data = sock.frame_buffer.recv_strict(9)
+        self.assertEqual(data, b"foobarbaz")
+        with self.assertRaises(ws.WebSocketConnectionClosedException):
+            sock.frame_buffer.recv_strict(1)
+
+    def test_recv_timeout(self):
+        sock = ws.WebSocket()
+        s = sock.sock = SockMock()
+        s.add_packet(b"\x81")
+        s.add_packet(socket.timeout())
+        s.add_packet(b"\x8dabcd\x29\x07\x0f\x08\x0e")
+        s.add_packet(socket.timeout())
+        s.add_packet(b"\x4e\x43\x33\x0e\x10\x0f\x00\x40")
+        with self.assertRaises(ws.WebSocketTimeoutException):
+            sock.recv()
+        with self.assertRaises(ws.WebSocketTimeoutException):
+            sock.recv()
+        data = sock.recv()
+        self.assertEqual(data, "Hello, World!")
+        with self.assertRaises(ws.WebSocketConnectionClosedException):
+            sock.recv()
+
+    def test_recv_with_simple_fragmentation(self):
+        sock = ws.WebSocket()
+        s = sock.sock = SockMock()
+        # OPCODE=TEXT, FIN=0, MSG="Brevity is "
+        s.add_packet(b"\x01\x8babcd#\x10\x06\x12\x08\x16\x1aD\x08\x11C")
+        # OPCODE=CONT, FIN=1, MSG="the soul of wit"
+        s.add_packet(b"\x80\x8fabcd\x15\n\x06D\x12\r\x16\x08A\r\x05D\x16\x0b\x17")
+        data = sock.recv()
+        self.assertEqual(data, "Brevity is the soul of wit")
+        with self.assertRaises(ws.WebSocketConnectionClosedException):
+            sock.recv()
+
+    def test_recv_with_fire_event_of_fragmentation(self):
+        sock = ws.WebSocket(fire_cont_frame=True)
+        s = sock.sock = SockMock()
+        # OPCODE=TEXT, FIN=0, MSG="Brevity is "
+        s.add_packet(b"\x01\x8babcd#\x10\x06\x12\x08\x16\x1aD\x08\x11C")
+        # OPCODE=CONT, FIN=0, MSG="Brevity is "
+        s.add_packet(b"\x00\x8babcd#\x10\x06\x12\x08\x16\x1aD\x08\x11C")
+        # OPCODE=CONT, FIN=1, MSG="the soul of wit"
+        s.add_packet(b"\x80\x8fabcd\x15\n\x06D\x12\r\x16\x08A\r\x05D\x16\x0b\x17")
+
+        _, data = sock.recv_data()
+        self.assertEqual(data, b"Brevity is ")
+        _, data = sock.recv_data()
+        self.assertEqual(data, b"Brevity is ")
+        _, data = sock.recv_data()
+        self.assertEqual(data, b"the soul of wit")
+
+        # OPCODE=CONT, FIN=0, MSG="Brevity is "
+        s.add_packet(b"\x80\x8babcd#\x10\x06\x12\x08\x16\x1aD\x08\x11C")
+
+        with self.assertRaises(ws.WebSocketException):
+            sock.recv_data()
+
+        with self.assertRaises(ws.WebSocketConnectionClosedException):
+            sock.recv()
+
+    def test_close(self):
+        sock = ws.WebSocket()
+        sock.connected = True
+        sock.close
+
+        sock = ws.WebSocket()
+        s = sock.sock = SockMock()
+        sock.connected = True
+        s.add_packet(b"\x88\x80\x17\x98p\x84")
+        sock.recv()
+        self.assertEqual(sock.connected, False)
+
+    def test_recv_cont_fragmentation(self):
+        sock = ws.WebSocket()
+        s = sock.sock = SockMock()
+        # OPCODE=CONT, FIN=1, MSG="the soul of wit"
+        s.add_packet(b"\x80\x8fabcd\x15\n\x06D\x12\r\x16\x08A\r\x05D\x16\x0b\x17")
+        self.assertRaises(ws.WebSocketException, sock.recv)
+
+    def test_recv_with_prolonged_fragmentation(self):
+        sock = ws.WebSocket()
+        s = sock.sock = SockMock()
+        # OPCODE=TEXT, FIN=0, MSG="Once more unto the breach, "
+        s.add_packet(
+            b"\x01\x9babcd.\x0c\x00\x01A\x0f\x0c\x16\x04B\x16\n\x15\rC\x10\t\x07C\x06\x13\x07\x02\x07\tNC"
+        )
+        # OPCODE=CONT, FIN=0, MSG="dear friends, "
+        s.add_packet(b"\x00\x8eabcd\x05\x07\x02\x16A\x04\x11\r\x04\x0c\x07\x17MB")
+        # OPCODE=CONT, FIN=1, MSG="once more"
+        s.add_packet(b"\x80\x89abcd\x0e\x0c\x00\x01A\x0f\x0c\x16\x04")
+        data = sock.recv()
+        self.assertEqual(data, "Once more unto the breach, dear friends, once more")
+        with self.assertRaises(ws.WebSocketConnectionClosedException):
+            sock.recv()
+
+    def test_recv_with_fragmentation_and_control_frame(self):
+        sock = ws.WebSocket()
+        sock.set_mask_key(create_mask_key)
+        s = sock.sock = SockMock()
+        # OPCODE=TEXT, FIN=0, MSG="Too much "
+        s.add_packet(b"\x01\x89abcd5\r\x0cD\x0c\x17\x00\x0cA")
+        # OPCODE=PING, FIN=1, MSG="Please PONG this"
+        s.add_packet(b"\x89\x90abcd1\x0e\x06\x05\x12\x07C4.,$D\x15\n\n\x17")
+        # OPCODE=CONT, FIN=1, MSG="of a good thing"
+        s.add_packet(b"\x80\x8fabcd\x0e\x04C\x05A\x05\x0c\x0b\x05B\x17\x0c\x08\x0c\x04")
+        data = sock.recv()
+        self.assertEqual(data, "Too much of a good thing")
+        with self.assertRaises(ws.WebSocketConnectionClosedException):
+            sock.recv()
+        self.assertEqual(
+            s.sent[0], b"\x8a\x90abcd1\x0e\x06\x05\x12\x07C4.,$D\x15\n\n\x17"
+        )
+
+    @unittest.skipUnless(
+        TEST_WITH_LOCAL_SERVER, "Tests using local websocket server are disabled"
+    )
+    def test_websocket(self):
+        s = ws.create_connection(f"ws://127.0.0.1:{LOCAL_WS_SERVER_PORT}")
+        self.assertNotEqual(s, None)
+        s.send("Hello, World")
+        result = s.next()
+        s.fileno()
+        self.assertEqual(result, "Hello, World")
+
+        s.send("こにゃにゃちは、世界")
+        result = s.recv()
+        self.assertEqual(result, "こにゃにゃちは、世界")
+        self.assertRaises(ValueError, s.send_close, -1, "")
+        s.close()
+
+    @unittest.skipUnless(
+        TEST_WITH_LOCAL_SERVER, "Tests using local websocket server are disabled"
+    )
+    def test_ping_pong(self):
+        s = ws.create_connection(f"ws://127.0.0.1:{LOCAL_WS_SERVER_PORT}")
+        self.assertNotEqual(s, None)
+        s.ping("Hello")
+        s.pong("Hi")
+        s.close()
+
+    @unittest.skipUnless(TEST_WITH_INTERNET, "Internet-requiring tests are disabled")
+    def test_support_redirect(self):
+        s = ws.WebSocket()
+        self.assertRaises(WebSocketBadStatusException, s.connect, "ws://google.com/")
+        # Need to find a URL that has a redirect code leading to a websocket
+
+    @unittest.skipUnless(TEST_WITH_INTERNET, "Internet-requiring tests are disabled")
+    def test_secure_websocket(self):
+        s = ws.create_connection("wss://api.bitfinex.com/ws/2")
+        self.assertNotEqual(s, None)
+        self.assertTrue(isinstance(s.sock, ssl.SSLSocket))
+        self.assertEqual(s.getstatus(), 101)
+        self.assertNotEqual(s.getheaders(), None)
+        s.settimeout(10)
+        self.assertEqual(s.gettimeout(), 10)
+        self.assertEqual(s.getsubprotocol(), None)
+        s.abort()
+
+    @unittest.skipUnless(
+        TEST_WITH_LOCAL_SERVER, "Tests using local websocket server are disabled"
+    )
+    def test_websocket_with_custom_header(self):
+        s = ws.create_connection(
+            f"ws://127.0.0.1:{LOCAL_WS_SERVER_PORT}",
+            headers={"User-Agent": "PythonWebsocketClient"},
+        )
+        self.assertNotEqual(s, None)
+        self.assertEqual(s.getsubprotocol(), None)
+        s.send("Hello, World")
+        result = s.recv()
+        self.assertEqual(result, "Hello, World")
+        self.assertRaises(ValueError, s.close, -1, "")
+        s.close()
+
+    @unittest.skipUnless(
+        TEST_WITH_LOCAL_SERVER, "Tests using local websocket server are disabled"
+    )
+    def test_after_close(self):
+        s = ws.create_connection(f"ws://127.0.0.1:{LOCAL_WS_SERVER_PORT}")
+        self.assertNotEqual(s, None)
+        s.close()
+        self.assertRaises(ws.WebSocketConnectionClosedException, s.send, "Hello")
+        self.assertRaises(ws.WebSocketConnectionClosedException, s.recv)
+
+
+class SockOptTest(unittest.TestCase):
+    @unittest.skipUnless(
+        TEST_WITH_LOCAL_SERVER, "Tests using local websocket server are disabled"
+    )
+    def test_sockopt(self):
+        sockopt = ((socket.IPPROTO_TCP, socket.TCP_NODELAY, 1),)
+        s = ws.create_connection(
+            f"ws://127.0.0.1:{LOCAL_WS_SERVER_PORT}", sockopt=sockopt
+        )
+        self.assertNotEqual(
+            s.sock.getsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY), 0
+        )
+        s.close()
+
+
+class UtilsTest(unittest.TestCase):
+    def test_utf8_validator(self):
+        state = validate_utf8(b"\xf0\x90\x80\x80")
+        self.assertEqual(state, True)
+        state = validate_utf8(
+            b"\xce\xba\xe1\xbd\xb9\xcf\x83\xce\xbc\xce\xb5\xed\xa0\x80edited"
+        )
+        self.assertEqual(state, False)
+        state = validate_utf8(b"")
+        self.assertEqual(state, True)
+
+
+class HandshakeTest(unittest.TestCase):
+    @unittest.skipUnless(TEST_WITH_INTERNET, "Internet-requiring tests are disabled")
+    def test_http_ssl(self):
+        websock1 = ws.WebSocket(
+            sslopt={"cert_chain": ssl.get_default_verify_paths().capath},
+            enable_multithread=False,
+        )
+        self.assertRaises(ValueError, websock1.connect, "wss://api.bitfinex.com/ws/2")
+        websock2 = ws.WebSocket(sslopt={"certfile": "myNonexistentCertFile"})
+        self.assertRaises(
+            FileNotFoundError, websock2.connect, "wss://api.bitfinex.com/ws/2"
+        )
+
+    @unittest.skipUnless(TEST_WITH_INTERNET, "Internet-requiring tests are disabled")
+    def test_manual_headers(self):
+        websock3 = ws.WebSocket(
+            sslopt={
+                "ca_certs": ssl.get_default_verify_paths().cafile,
+                "ca_cert_path": ssl.get_default_verify_paths().capath,
+            }
+        )
+        self.assertRaises(
+            WebSocketBadStatusException,
+            websock3.connect,
+            "wss://api.bitfinex.com/ws/2",
+            cookie="chocolate",
+            origin="testing_websockets.com",
+            host="echo.websocket.events/websocket-client-test",
+            subprotocols=["testproto"],
+            connection="Upgrade",
+            header={
+                "CustomHeader1": "123",
+                "Cookie": "TestValue",
+                "Sec-WebSocket-Key": "k9kFAUWNAMmf5OEMfTlOEA==",
+                "Sec-WebSocket-Protocol": "newprotocol",
+            },
+        )
+
+    def test_ipv6(self):
+        websock2 = ws.WebSocket()
+        self.assertRaises(ValueError, websock2.connect, "2001:4860:4860::8888")
+
+    def test_bad_urls(self):
+        websock3 = ws.WebSocket()
+        self.assertRaises(ValueError, websock3.connect, "ws//example.com")
+        self.assertRaises(WebSocketAddressException, websock3.connect, "ws://example")
+        self.assertRaises(ValueError, websock3.connect, "example.com")
+
+
+if __name__ == "__main__":
+    unittest.main()