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72 lines
2.5 KiB
72 lines
2.5 KiB
# Copyright (c) 2010-2022 openpyxl
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from openpyxl.compat import safe_string
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from openpyxl.descriptors import Bool, MinMax, Min, Alias, NoneSet
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from openpyxl.descriptors.serialisable import Serialisable
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horizontal_alignments = (
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"general", "left", "center", "right", "fill", "justify", "centerContinuous",
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"distributed", )
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vertical_aligments = (
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"top", "center", "bottom", "justify", "distributed",
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)
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class Alignment(Serialisable):
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"""Alignment options for use in styles."""
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tagname = "alignment"
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__fields__ = ('horizontal',
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'vertical',
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'textRotation',
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'wrapText',
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'shrinkToFit',
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'indent',
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'relativeIndent',
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'justifyLastLine',
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'readingOrder',
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)
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horizontal = NoneSet(values=horizontal_alignments)
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vertical = NoneSet(values=vertical_aligments)
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textRotation = NoneSet(values=range(181))
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textRotation.values.add(255)
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text_rotation = Alias('textRotation')
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wrapText = Bool(allow_none=True)
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wrap_text = Alias('wrapText')
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shrinkToFit = Bool(allow_none=True)
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shrink_to_fit = Alias('shrinkToFit')
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indent = MinMax(min=0, max=255)
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relativeIndent = MinMax(min=-255, max=255)
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justifyLastLine = Bool(allow_none=True)
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readingOrder = Min(min=0)
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def __init__(self, horizontal=None, vertical=None,
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textRotation=0, wrapText=None, shrinkToFit=None, indent=0, relativeIndent=0,
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justifyLastLine=None, readingOrder=0, text_rotation=None,
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wrap_text=None, shrink_to_fit=None, mergeCell=None):
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self.horizontal = horizontal
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self.vertical = vertical
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self.indent = indent
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self.relativeIndent = relativeIndent
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self.justifyLastLine = justifyLastLine
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self.readingOrder = readingOrder
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if text_rotation is not None:
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textRotation = text_rotation
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if textRotation is not None:
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self.textRotation = int(textRotation)
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if wrap_text is not None:
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wrapText = wrap_text
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self.wrapText = wrapText
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if shrink_to_fit is not None:
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shrinkToFit = shrink_to_fit
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self.shrinkToFit = shrinkToFit
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# mergeCell is vestigial
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def __iter__(self):
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for attr in self.__attrs__:
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value = getattr(self, attr)
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if value is not None and value != 0:
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yield attr, safe_string(value)
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