從.doc文件中提取文本python

Question

我試着從.doc文件中提取文本。文本被提取，但問題是它始終與這些輸出：

ࡱ > n ln個字符。

這裏是我的代碼：

doc=open(input_file,'r') 
    read_text_file = doc.readline() 
    doc_text = "" 
    for line in read_text_file: 
     doc_text+=str(line) 

    return doc_text 

有沒有辦法刪除或重新編碼成UTF-8？

Answer 1

一個docx文件只是一個zip文件（嘗試運行unzip就可以了！），其中包含大量定義良好的XML和附屬文件。

import zipfile 
from lxml import etree 

def get_word(docx_file_name): 
    with open(docx_file_name) as f: 
     zip = zipfile.SipFile(f) 
     xml_content = zip.read('word/document.xml') 
return xml_content 

#parse the string containing XML into a usable tree 
def get_xml_tree(xml_string): 
    return etree.fromstring(xml_string) 
#xml has functions for traversing the XML tree, but I used the iter instead that 
#will traverse every node given a starting node 」my_etree」, and return every 
#text node and it’s containing text 
def _itertext(self, myetree): 
    """goes through the xml tree and extracts nodes""" 
    for node in my_etree.iter(tag=etree.Element): 
     if self._check_element_is(node, 't'): 
      yield(node, node.text) 

def _check_element_is(self, element, typr_char): 
    word_schema = "http://schemas.openxmlformats.org/wordprocessingml/2006/main" 
    return element.tag == '{%s}%s' %(word_schema, type_char) 

xml_from_file = self.get_word_xml(wod_filename) 
xml_tree = self.get_xml_tree(xml_from_file) 
for node, txt in self._itertext(xml_tree): 
    print txt 

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