Updated script that can be controled by Nodejs web app

lib/python3.13/site-packages/trio/_core/_tests/type_tests/nursery_start.py

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+"""Test variadic generic typing for Nursery.start[_soon]()."""
+
+from typing import Awaitable, Callable
+
+from trio import TASK_STATUS_IGNORED, Nursery, TaskStatus
+
+
+async def task_0() -> None: ...
+
+
+async def task_1a(value: int) -> None: ...
+
+
+async def task_1b(value: str) -> None: ...
+
+
+async def task_2a(a: int, b: str) -> None: ...
+
+
+async def task_2b(a: str, b: int) -> None: ...
+
+
+async def task_2c(a: str, b: int, optional: bool = False) -> None: ...
+
+
+async def task_requires_kw(a: int, *, b: bool) -> None: ...
+
+
+async def task_startable_1(
+    a: str,
+    *,
+    task_status: TaskStatus[bool] = TASK_STATUS_IGNORED,
+) -> None: ...
+
+
+async def task_startable_2(
+    a: str,
+    b: float,
+    *,
+    task_status: TaskStatus[bool] = TASK_STATUS_IGNORED,
+) -> None: ...
+
+
+async def task_requires_start(*, task_status: TaskStatus[str]) -> None:
+    """Check a function requiring start() to be used."""
+
+
+async def task_pos_or_kw(value: str, task_status: TaskStatus[int]) -> None:
+    """Check a function which doesn't use the *-syntax works."""
+
+
+def check_start_soon(nursery: Nursery) -> None:
+    """start_soon() functionality."""
+    nursery.start_soon(task_0)
+    nursery.start_soon(task_1a)  # type: ignore
+    nursery.start_soon(task_2b)  # type: ignore
+
+    nursery.start_soon(task_0, 45)  # type: ignore
+    nursery.start_soon(task_1a, 32)
+    nursery.start_soon(task_1b, 32)  # type: ignore
+    nursery.start_soon(task_1a, "abc")  # type: ignore
+    nursery.start_soon(task_1b, "abc")
+
+    nursery.start_soon(task_2b, "abc")  # type: ignore
+    nursery.start_soon(task_2a, 38, "46")
+    nursery.start_soon(task_2c, "abc", 12, True)
+
+    nursery.start_soon(task_2c, "abc", 12)
+    task_2c_cast: Callable[[str, int], Awaitable[object]] = (
+        task_2c  # The assignment makes it work.
+    )
+    nursery.start_soon(task_2c_cast, "abc", 12)
+
+    nursery.start_soon(task_requires_kw, 12, True)  # type: ignore
+    # Tasks following the start() API can be made to work.
+    nursery.start_soon(task_startable_1, "cdf")