Updated script that can be controled by Nodejs web app

lib/python3.13/site-packages/openpyxl/drawing/line.py

@@ -0,0 +1,144 @@
+# Copyright (c) 2010-2024 openpyxl
+
+from openpyxl.descriptors.serialisable import Serialisable
+from openpyxl.descriptors import (
+    Typed,
+    Integer,
+    MinMax,
+    NoneSet,
+    Alias,
+    Sequence
+)
+
+from openpyxl.descriptors.nested import (
+    NestedInteger,
+    NestedNoneSet,
+    EmptyTag,
+)
+from openpyxl.xml.constants import DRAWING_NS
+
+from .colors import ColorChoiceDescriptor
+from .fill import GradientFillProperties, PatternFillProperties
+from openpyxl.descriptors.excel import ExtensionList as OfficeArtExtensionList
+
+"""
+Line elements from drawing main schema
+"""
+
+
+class LineEndProperties(Serialisable):
+
+    tagname = "end"
+    namespace = DRAWING_NS
+
+    type = NoneSet(values=(['none', 'triangle', 'stealth', 'diamond', 'oval', 'arrow']))
+    w = NoneSet(values=(['sm', 'med', 'lg']))
+    len = NoneSet(values=(['sm', 'med', 'lg']))
+
+    def __init__(self,
+                 type=None,
+                 w=None,
+                 len=None,
+                ):
+        self.type = type
+        self.w = w
+        self.len = len
+
+
+class DashStop(Serialisable):
+
+    tagname = "ds"
+    namespace = DRAWING_NS
+
+    d = Integer()
+    length = Alias('d')
+    sp = Integer()
+    space = Alias('sp')
+
+    def __init__(self,
+                 d=0,
+                 sp=0,
+                ):
+        self.d = d
+        self.sp = sp
+
+
+class DashStopList(Serialisable):
+
+    ds = Sequence(expected_type=DashStop, allow_none=True)
+
+    def __init__(self,
+                 ds=None,
+                ):
+        self.ds = ds
+
+
+class LineProperties(Serialisable):
+
+    tagname = "ln"
+    namespace = DRAWING_NS
+
+    w = MinMax(min=0, max=20116800, allow_none=True) # EMU
+    width = Alias('w')
+    cap = NoneSet(values=(['rnd', 'sq', 'flat']))
+    cmpd = NoneSet(values=(['sng', 'dbl', 'thickThin', 'thinThick', 'tri']))
+    algn = NoneSet(values=(['ctr', 'in']))
+
+    noFill = EmptyTag()
+    solidFill = ColorChoiceDescriptor()
+    gradFill = Typed(expected_type=GradientFillProperties, allow_none=True)
+    pattFill = Typed(expected_type=PatternFillProperties, allow_none=True)
+
+    prstDash = NestedNoneSet(values=(['solid', 'dot', 'dash', 'lgDash', 'dashDot',
+                       'lgDashDot', 'lgDashDotDot', 'sysDash', 'sysDot', 'sysDashDot',
+                       'sysDashDotDot']), namespace=namespace)
+    dashStyle = Alias('prstDash')
+
+    custDash = Typed(expected_type=DashStop, allow_none=True)
+
+    round = EmptyTag()
+    bevel = EmptyTag()
+    miter = NestedInteger(allow_none=True, attribute="lim")
+
+    headEnd = Typed(expected_type=LineEndProperties, allow_none=True)
+    tailEnd = Typed(expected_type=LineEndProperties, allow_none=True)
+    extLst = Typed(expected_type=OfficeArtExtensionList, allow_none=True)
+
+    __elements__ = ('noFill', 'solidFill', 'gradFill', 'pattFill',
+                    'prstDash', 'custDash', 'round', 'bevel', 'miter', 'headEnd', 'tailEnd')
+
+    def __init__(self,
+                 w=None,
+                 cap=None,
+                 cmpd=None,
+                 algn=None,
+                 noFill=None,
+                 solidFill=None,
+                 gradFill=None,
+                 pattFill=None,
+                 prstDash=None,
+                 custDash=None,
+                 round=None,
+                 bevel=None,
+                 miter=None,
+                 headEnd=None,
+                 tailEnd=None,
+                 extLst=None,
+                ):
+        self.w = w
+        self.cap = cap
+        self.cmpd = cmpd
+        self.algn = algn
+        self.noFill = noFill
+        self.solidFill = solidFill
+        self.gradFill = gradFill
+        self.pattFill = pattFill
+        if prstDash is None:
+            prstDash = "solid"
+        self.prstDash = prstDash
+        self.custDash = custDash
+        self.round = round
+        self.bevel = bevel
+        self.miter = miter
+        self.headEnd = headEnd
+        self.tailEnd = tailEnd