在 python-docx 中搜索和替换 [英] Search and Replace in python-docx

问题描述

我有一个包含以下字符串的文档(模板):你好，我叫 Bob.Bob 是个好名字."我想使用 python-docx 打开此文档并使用查找和替换"方法(如果存在)更改每个字符串Bob"->Mark".最后，我想生成一个带有字符串你好，我的名字是马克.马克是个好名字"的新文档.我该怎么做?

I have a document (template) with the following string: "Hello, my name is Bob. Bob is a nice name." I would like to open this document using python-docx and use "find and replace" method (if exists) to change every single string "Bob" -> "Mark". At the end I would like to generate a new document with a string "Hello, my name is Mark. Mark is a nice name." How can I do that?

from docx import *

TEMPLATE_FILE = 'test_template.docx'

class generate_docx:
    @staticmethod
    def test():
        document = Document(TEMPLATE_FILE)
        body = document.xpath('/w:document/w:body', namespaces=nsprefixes)[0]
        body = replace(body, 'Bob', 'Mark')
        savedocx('proper.docx')

AttributeError: 'Document' 对象没有属性 'xpath'

AttributeError: 'Document' object has no attribute 'xpath'

推荐答案

看起来您将 python-docx v0.3.0+ API 与用于初学者的旧版 v0.2.x API 混合在一起.python-docx v0.3.0 是一个完全重写的面向对象的 API，与之前的版本不兼容.新版本的文档在这里:python-docx.readthedocs.org/en/latest/index.html.Document 实例不再是 Element 对象，因此不再具有 .xpath 方法.

Looks like you're getting python-docx v0.3.0+ API mixed in with the legacy v0.2.x API for starters. python-docx v0.3.0 is a full rewrite with an object-oriented API, which is not compatible with prior versions. Documentation for the new version is here: python-docx.readthedocs.org/en/latest/index.html. A Document instance is no longer an Element object so no longer has an .xpath method.

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