Python-docx，如何在表格中设置单元格宽度? [英] Python-docx, how to set cell width in tables?

问题描述

如何在表格中设置单元格宽度?到目前为止，我知道了:

How to set cell width in tables?, so far I got:

from docx import Document
from docx.shared import Cm, Inches

document = Document()
table = document.add_table(rows=2, cols=2)
table.style = 'TableGrid' #single lines in all cells
table.autofit = False

col = table.columns[0] 
col.width=Inches(0.5)
#col.width=Cm(1.0)
#col.width=360000 #=1cm

document.save('test.docx')

无论如何，我在col.width中设置的数字或单位是多少，其宽度都不会改变.

No mater what number or units I set in col.width, its width does not change.

推荐答案

简短答案:分别设置像元宽度.

Short answer: set cell width individually.

for cell in table_columns[0].cells:
    cell.width = Inches(0.5)

设置列宽时，

python-docx会执行告诉您的操作.问题在于Word会忽略它.其他客户端，例如LibreOffice，都遵循列宽设置.

python-docx does what you tell it to do when you set column width. The problem is that Word ignores it. Other clients, like LibreOffice, respect the column width setting.

.docx文件为XML格式(因此文件扩展名中带有'x'后缀).表的XML词汇表有一个列宽位置和一个单元格宽度位置.谁在关注这个细节时有些烦恼.一个共同的标准是，每个人都遵守在单个单元格级别设置的显式宽度.对我而言，这没有多大意义，但这是使其工作所需的.在您的程序中拥有一个照顾细节的功能可能很有意义:

A .docx file is in XML format (hence the 'x' suffix in the file extension). The XML vocabulary for tables has a place for column width and a place for cell width. Who pays attention to what is a bit vexed when it comes to this detail. The one common denominator is that everyone respects explicit widths set at the individual cell level. It doesn't make a lot of sense to me, but this is what it takes to make it work. It might make sense to have a function in your program that takes care of the details:

def set_col_widths(table):
    widths = (Inches(1), Inches(2), Inches(1.5))
    for row in table.rows:
        for idx, width in enumerate(widths):
            row.cells[idx].width = width

如果您的表具有合并的单元格，这将变得更加复杂，这实际上可能是Word忽略列宽的原因.在某些合并单元情况下它们是不明确的.

This gets a bit more complicated if your table has merged cells, which could actually be the reason Word ignores column widths; they're ambiguous in certain merged-cell situations.

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