Source code for openpyxl.styles.alignment

# Copyright (c) 2010-2019 openpyxl

from openpyxl.compat import safe_string

from openpyxl.descriptors import Bool, MinMax, Min, Alias, NoneSet
from openpyxl.descriptors.serialisable import Serialisable


horizontal_alignments = (
    "general", "left", "center", "right", "fill", "justify", "centerContinuous",
    "distributed", )
vertical_aligments = (
    "top", "center", "bottom", "justify", "distributed",
)

[docs]class Alignment(Serialisable): """Alignment options for use in styles.""" tagname = "alignment" __fields__ = ('horizontal', 'vertical', 'textRotation', 'wrapText', 'shrinkToFit', 'indent', 'relativeIndent', 'justifyLastLine', 'readingOrder', ) horizontal = NoneSet(values=horizontal_alignments) vertical = NoneSet(values=vertical_aligments) textRotation = NoneSet(values=range(181)) textRotation.values.add(255) text_rotation = Alias('textRotation') wrapText = Bool(allow_none=True) wrap_text = Alias('wrapText') shrinkToFit = Bool(allow_none=True) shrink_to_fit = Alias('shrinkToFit') indent = Min(min=0) relativeIndent = Min(min=0) justifyLastLine = Bool(allow_none=True) readingOrder = Min(min=0) def __init__(self, horizontal=None, vertical=None, textRotation=0, wrapText=None, shrinkToFit=None, indent=0, relativeIndent=0, justifyLastLine=None, readingOrder=0, text_rotation=None, wrap_text=None, shrink_to_fit=None, mergeCell=None): self.horizontal = horizontal self.vertical = vertical self.indent = indent self.relativeIndent = relativeIndent self.justifyLastLine = justifyLastLine self.readingOrder = readingOrder if text_rotation is not None: textRotation = text_rotation if textRotation is not None: self.textRotation = int(textRotation) if wrap_text is not None: wrapText = wrap_text self.wrapText = wrapText if shrink_to_fit is not None: shrinkToFit = shrink_to_fit self.shrinkToFit = shrinkToFit # mergeCell is vestigial def __iter__(self): for attr in self.__attrs__: value = getattr(self, attr) if value is not None and value != 0: yield attr, safe_string(value)