使用python-docx渲染一个单词表单元格

Question

下面的代码用于生成一个单词文档。 我试图遮阳细胞t2到t7的浅灰色的码

shading_elm = parse_xml(r'<w:shd {} w:fill="D9D9D9"/>'.format(nsdecls('w'))) 
t2._tc.get_or_add_tcPr().append(shading_elm) 

这适用于在一定程度上，但只有最后一个实例的实际工作这些行。所以只有一个阴影单元格。 我打印出单元格t6和t7的xml代码（请参阅代码片段的底部），并且您可以清楚地看到阴影仅插入t7（最后一个实例）的xml中。 <w:shd w:fill="D9D9D9"/>

我需要遮蔽多个单元格。这是否可以在不改变词汇风格的情况下实现，因为我已经尝试了这一点，并没有给出我所喜欢的结果。

# -*- coding: utf-8 -*- 
from docx import Document 
from docx.shared import Inches 
from docx.enum.text import * 

document = Document() 

from docx.oxml.ns import nsdecls 
from docx.oxml import parse_xml 

# Set a cell background (shading) color to RGB D9D9D9. 
shading_elm = parse_xml(r'<w:shd {} w:fill="D9D9D9"/>'.format(nsdecls('w'))) 
# 

sections = document.sections 
for section in sections: 
    #section.top_margin = (margin) 
    #section.bottom_margin = (margin) 
    section.left_margin = (Inches(.5)) 
    section.right_margin = (Inches(.5)) 



document.add_picture('LOGOtrans.png', width = Inches(1.75)) 
paragraph_containing_new_picture = document.paragraphs[-1] 
paragraph_containing_new_picture.alignment = WD_ALIGN_PARAGRAPH.CENTER 
document.add_paragraph('HEALTH & SAFETY METHOD STATEMENT') 
document.paragraphs[-1].alignment = WD_ALIGN_PARAGRAPH.CENTER 

table1 = document.add_table(1,1) 
table1.style = 'Table Grid' 

t1 = table1.cell(0,0) 
t1.add_paragraph("CONTRACT DETAILS").alignment=WD_ALIGN_PARAGRAPH.CENTER 


table2 = document.add_table(5,2) 
table2.style = 'Table Grid' 

t2 = table2.cell(0,0) 
t2._tc.get_or_add_tcPr().append(shading_elm) 
t3 = table2.cell(1,0) 
t3._tc.get_or_add_tcPr().append(shading_elm) 
t4 = table2.cell(2,0) 
t4._tc.get_or_add_tcPr().append(shading_elm) 
t5 = table2.cell(3,0) 
t5._tc.get_or_add_tcPr().append(shading_elm) 
t6 = table2.cell(4,0) 
t6._tc.get_or_add_tcPr().append(shading_elm) 


t2.add_paragraph("Site Address:").alignment=WD_ALIGN_PARAGRAPH.LEFT 
t3.add_paragraph("Prepared by:").alignment=WD_ALIGN_PARAGRAPH.LEFT 
t4.add_paragraph("Date:").alignment=WD_ALIGN_PARAGRAPH.LEFT 
t5.add_paragraph("Start Date of Works:").alignment=WD_ALIGN_PARAGRAPH.LEFT 
t6.add_paragraph("Contract Duration:").alignment=WD_ALIGN_PARAGRAPH.LEFT 

table3 = document.add_table(1,1) 
table3.style = 'Table Grid' 
t7 = table3.cell(0,0) 
t7._tc.get_or_add_tcPr().append(shading_elm) 
t7.add_paragraph("SITE LOCATION & EXISTING ENVIRONMENT:").alignment=WD_ALIGN_PARAGRAPH.CENTER 


print('XML cell 6: %s' %t6._tc.xml) 
print('XML cell 7: %s' %t7._tc.xml) 

document.save('demo.docx') 



XML cell 6: <w:tc xmlns:w="http://schemas.openxmlformats.org/wordprocessingml/2006/main" xmlns:wpc="http://schemas.microsoft.com/office/word/2010/wordprocessingCanvas" xmlns:mo="http://schemas.microsoft.com/office/mac/office/2008/main" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:mv="urn:schemas-microsoft-com:mac:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships" xmlns:m="http://schemas.openxmlformats.org/officeDocument/2006/math" xmlns:v="urn:schemas-microsoft-com:vml" xmlns:wp14="http://schemas.microsoft.com/office/word/2010/wordprocessingDrawing" xmlns:wp="http://schemas.openxmlformats.org/drawingml/2006/wordprocessingDrawing" xmlns:w10="urn:schemas-microsoft-com:office:word" xmlns:w14="http://schemas.microsoft.com/office/word/2010/wordml" xmlns:wpg="http://schemas.microsoft.com/office/word/2010/wordprocessingGroup" xmlns:wpi="http://schemas.microsoft.com/office/word/2010/wordprocessingInk" xmlns:wne="http://schemas.microsoft.com/office/word/2006/wordml" xmlns:wps="http://schemas.microsoft.com/office/word/2010/wordprocessingShape"> 
    <w:tcPr> 
    <w:tcW w:type="dxa" w:w="5400"/> 
    </w:tcPr> 
    <w:p/> 
    <w:p> 
    <w:pPr> 
     <w:jc w:val="left"/> 
    </w:pPr> 
    <w:r> 
     <w:t>Contract Duration:</w:t> 
    </w:r> 
    </w:p> 
</w:tc> 

XML cell 7: <w:tc xmlns:w="http://schemas.openxmlformats.org/wordprocessingml/2006/main" xmlns:wpc="http://schemas.microsoft.com/office/word/2010/wordprocessingCanvas" xmlns:mo="http://schemas.microsoft.com/office/mac/office/2008/main" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:mv="urn:schemas-microsoft-com:mac:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships" xmlns:m="http://schemas.openxmlformats.org/officeDocument/2006/math" xmlns:v="urn:schemas-microsoft-com:vml" xmlns:wp14="http://schemas.microsoft.com/office/word/2010/wordprocessingDrawing" xmlns:wp="http://schemas.openxmlformats.org/drawingml/2006/wordprocessingDrawing" xmlns:w10="urn:schemas-microsoft-com:office:word" xmlns:w14="http://schemas.microsoft.com/office/word/2010/wordml" xmlns:wpg="http://schemas.microsoft.com/office/word/2010/wordprocessingGroup" xmlns:wpi="http://schemas.microsoft.com/office/word/2010/wordprocessingInk" xmlns:wne="http://schemas.microsoft.com/office/word/2006/wordml" xmlns:wps="http://schemas.microsoft.com/office/word/2010/wordprocessingShape"> 
    <w:tcPr> 
    <w:tcW w:type="dxa" w:w="10800"/> 
    <w:shd w:fill="D9D9D9"/> 
    </w:tcPr> 
    <w:p/> 
    <w:p> 
    <w:pPr> 
     <w:jc w:val="center"/> 
    </w:pPr> 
    <w:r> 
     <w:t>SITE LOCATION &amp; EXISTING ENVIRONMENT:</w:t> 
    </w:r> 
    </w:p> 
</w:tc> 

Answer 1

您必须为每个要放置的位置创建一个新的shading_elm。否则，同一个人从一个地方移到另一个地方，只出现在最后的位置。