openpyxl.chart.text 源代码

from __future__ import absolute_import
# Copyright (c) 2010-2019 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


[文档]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
[文档]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
[文档] 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(Text, self).to_tree(tagname, idx, namespace)