无法使用Python LXML库的Excel工作表中的数据创buildXML

以下是完整的代码：

import lxml.etree import lxml.builder import openpyxl wb = openpyxl.load_workbook('C:\Users\powell.mittra\Excel.xlsx') sheet = wb.get_sheet_by_name('Sheet1') x = sheet.cell(row=12, column=1).value E = lxml.builder.ElementMaker() ROOT = Ex DOC = E.doc FIELD1 = E.field1 FIELD2 = E.field2 the_doc = ROOT( DOC( FIELD1('some value1', name='blah'), FIELD2('some value2', name='asdfasd'), ) ) print lxml.etree.tostring(the_doc, pretty_print=True) 

我得到了下面的输出，其中“x”被视为一个string，而不是从x = sheet.cell（row = 12，column = 1）取值.value：

 <x> <doc> <field1 name="blah">some value1</field1> <field2 name="asdfasd">some value2</field2> </doc> </x> 

有人可以让我知道，如果我可以在Excel表中传递ROOT和其他元素的值，或者使用LXML是不可能的？

Answer 1

对于这些目标，我更喜欢使用xml.etree库。 这是从Python标准库，所以你甚至不需要安装它。

 import openpyxl import xml.etree.ElementTree as ET wb = openpyxl.load_workbook('C:\Users\powell.mittra\Excel.xlsx') sheet = wb.get_sheet_by_name('Sheet1') x = sheet.cell(row=12, column=1).value root = ET.Element(x) doc = ET.SubElement(root, "doc") ET.SubElement(doc, "field1", name="blah").text = "some value1" ET.SubElement(doc, "field2", name="asdfasd").text = "some value2" tree = ET.ElementTree(root) tree.write("filename.xml") 

但是如果你想使用lxml，你可以直接改变标签

 import lxml.etree import lxml.builder import openpyxl wb = openpyxl.load_workbook('C:\Users\powell.mittra\Excel.xlsx') sheet = wb.get_sheet_by_name('Sheet1') x = sheet.cell(row=12, column=1).value E = lxml.builder.ElementMaker() ROOT = Ex DOC = E.doc FIELD1 = E.field1 FIELD2 = E.field2 the_doc = ROOT( DOC( FIELD1('some value1', name='blah'), FIELD2('some value2', name='asdfasd'), ) ) the_doc.tag = x print lxml.etree.tostring(the_doc, pretty_print=True)