从Python轻松编写格式化的Excel:从格式化的Excel开始,在Python中使用它,然后从Python重新生成Excel [英] Easily write formatted Excel from Python: Start with Excel formatted, use it in Python, and regenerate Excel from Python
问题描述
我必须从Python创建具有良好格式的Excel电子表格.我想通过以下方式做到这一点:
I have to create Excel spreadsheet with nice format from Python. I thought of doing it by:
- 我从Excel开始,因为它很容易格式化:我在Excel中编写 我想要的模型,格式好
- 我是从Python读到的
- 我从Python创建具有相同格式的Excel电子表格
- I start in Excel as it is very easy to format: I write in Excel the model I want, with the good format
- I read this from Python
- I create from Python an Excel spreadsheet with the same format
最后,目的是从Python Excel电子表格创建文件,但是使用xlwt进行格式化需要花费大量时间,因此我想到先在Excel中进行格式化来提供帮助.
In the end, the purpose is to create from Python Excel spreadsheets, but formatting with xlwt takes a lot of time, so I thought of formatting first in Excel to help.
我已经研究了实现此目的的简便方法,但没有找到任何方法.我可以坚持使用当前的工作解决方案,在Python中使用xlwt创建格式化的Excel,但是使用起来很尴尬.
I have researched for easy ways to doing this but haven't found any. I can stick to my current working solution, using xlwt in Python to create formatted Excel, but it is quite awkward to use.
感谢您的回复
推荐答案
感谢您的答复.我在使用python的样式保存样式中找到了要查找的内容xlrd,xlwt和xlutils.copy .代码如下.
Thanks for your replies. I've found what I was searching for at Preserving styles using python's xlrd,xlwt, and xlutils.copy. The code is below.
import xlrd
import xlutils.copy
inBook = xlrd.open_workbook('input.xls', formatting_info=True)
outBook = xlutils.copy.copy(inBook)
def _getOutCell(outSheet, colIndex, rowIndex):
""" HACK: Extract the internal xlwt cell representation. """
row = outSheet._Worksheet__rows.get(rowIndex)
if not row: return None
cell = row._Row__cells.get(colIndex)
return cell
def setOutCell(outSheet, col, row, value):
""" Change cell value without changing formatting. """
# HACK to retain cell style.
previousCell = _getOutCell(outSheet, col, row)
# END HACK, PART I
outSheet.write(row, col, value)
# HACK, PART II
if previousCell:
newCell = _getOutCell(outSheet, col, row)
if newCell:
newCell.xf_idx = previousCell.xf_idx
# END HACK
outSheet = outBook.get_sheet(0)
setOutCell(outSheet, 5, 5, 'Test')
outBook.save('output.xls')
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