venv

venv/lib/python3.12/site-packages/openpyxl/chart/text.py

@@ -0,0 +1,78 @@
+# Copyright (c) 2010-2024 openpyxl
+from openpyxl.descriptors.serialisable import Serialisable
+from openpyxl.descriptors import (
+    Typed,
+    Alias,
+    Sequence,
+)
+
+
+from openpyxl.drawing.text import (
+    RichTextProperties,
+    ListStyle,
+    Paragraph,
+)
+
+from .data_source import StrRef
+
+
+class RichText(Serialisable):
+
+    """
+    From the specification: 21.2.2.216
+
+    This element specifies text formatting. The lstStyle element is not supported.
+    """
+
+    tagname = "rich"
+
+    bodyPr = Typed(expected_type=RichTextProperties)
+    properties = Alias("bodyPr")
+    lstStyle = Typed(expected_type=ListStyle, allow_none=True)
+    p = Sequence(expected_type=Paragraph)
+    paragraphs = Alias('p')
+
+    __elements__ = ("bodyPr", "lstStyle", "p")
+
+    def __init__(self,
+                 bodyPr=None,
+                 lstStyle=None,
+                 p=None,
+                ):
+        if bodyPr is None:
+            bodyPr = RichTextProperties()
+        self.bodyPr = bodyPr
+        self.lstStyle = lstStyle
+        if p is None:
+            p = [Paragraph()]
+        self.p = p
+
+
+class Text(Serialisable):
+
+    """
+    The value can be either a cell reference or a text element
+    If both are present then the reference will be used.
+    """
+
+    tagname = "tx"
+
+    strRef = Typed(expected_type=StrRef, allow_none=True)
+    rich = Typed(expected_type=RichText, allow_none=True)
+
+    __elements__ = ("strRef", "rich")
+
+    def __init__(self,
+                 strRef=None,
+                 rich=None
+                 ):
+        self.strRef = strRef
+        if rich is None:
+            rich = RichText()
+        self.rich = rich
+
+
+    def to_tree(self, tagname=None, idx=None, namespace=None):
+        if self.strRef and self.rich:
+            self.rich = None # can only have one
+        return super().to_tree(tagname, idx, namespace)