python-docx 设置表格边框

# -*- coding: utf-8 -*-
"""
Created on Sat Oct 24 17:21:31 2020
pip install -i https://mirrors.aliyun.com/pypi/simple/ docx

参考文档 https://python-docx.readthedocs.io/en/latest/
@author: Administrator
"""
from docx import Document
from docx.shared import Inches

from docx.oxml import OxmlElement
from docx.oxml.ns import qn

#设置表格的边框
def set_cell_border(cell, **kwargs):
    """
    Set cell`s border
    Usage:
    set_cell_border(
        cell,
        top={"sz": 12, "val": "single", "color": "#FF0000", "space": "0"},
        bottom={"sz": 12, "color": "#00FF00", "val": "single"},
        left={"sz": 24, "val": "dashed", "shadow": "true"},
        right={"sz": 12, "val": "dashed"},
    )
    """
    tc = cell._tc
    tcPr = tc.get_or_add_tcPr()

    # check for tag existnace, if none found, then create one
    tcBorders = tcPr.first_child_found_in("w:tcBorders")
    if tcBorders is None:
        tcBorders = OxmlElement('w:tcBorders')
        tcPr.append(tcBorders)

    # list over all available tags
    for edge in ('left', 'top', 'right', 'bottom', 'insideH', 'insideV'):
        edge_data = kwargs.get(edge)
        if edge_data:
            tag = 'w:{}'.format(edge)

            # check for tag existnace, if none found, then create one
            element = tcBorders.find(qn(tag))
            if element is None:
                element = OxmlElement(tag)
                tcBorders.append(element)

            # looks like order of attributes is important
            for key in ["sz", "val", "color", "space", "shadow"]:
                if key in edge_data:
                    element.set(qn('w:{}'.format(key)), str(edge_data[key]))

document = Document()
#document.add_picture('monty-truth.png', width=Inches(1.25))

records = (
    (3, '101', 'Spam'),
    (7, '422', 'Eggs'),
    (4, '631', 'Spam, spam, eggs, and spam')
)

table = document.add_table(rows=1, cols=1)
hdr_cells = table.rows[0].cells
hdr_cells[0].text ="xxx"

set_cell_border(
        hdr_cells[0],
        top={"sz": 0.5, "val": "double", "color": "#000000", "space": "0"},
        bottom={"sz": 0.5, "val": "double", "color": "#000000", "space": "0"},
        left={"sz": 0.5, "val": "double", "color": "#000000", "space": "0"},
        right={"sz": 0.5, "val": "double", "color": "#000000", "space": "0"},
        insideH={"sz": 0.5, "val": "double", "color": "#000000", "space": "0"},
        end={"sz": 0.5, "val": "double", "color": "#000000", "space": "0"}
    )

# hdr_cells[1].text = 'Id'
# hdr_cells[2].text = 'Desc'
# for qty, id, desc in records:
#     row_cells = table.add_row().cells
#     row_cells[0].text = str(qty)
#     row_cells[1].text = id
#     row_cells[2].text = desc

print('finish !!!')

参考：http://officeopenxml.com/WPtableBorders.php