一:下载所需要的库1:pdfminer安装库命令pip install pdfminer3k pdfminer3k是pdfminer的Python 3端口.PDFMiner是从PDF文档中提取信息的工具。与其他PDF相关的工具不同,它完全专注于获取和分析文本数据.PDFMiner允许获取页面中文本的确切位置,以及其他信息,如字体或线条。它包含一个PDF转换器,可以将PDF文件转换为其他文本格式(如HTML)。它有一个可扩展的PDF解析器,可用于其他目的而不是文本分析.
2:docx安装库命令pip install python_docx Python DocX目前是Python OpenXML的一部分,你可以用它打开Word 2007及以后的文档,而用它保存的文档可以在Microsoft Office 2007/2010,Microsoft Mac Office 2008,Google Docs,OpenOffice.org 3和Apple iWork 08中打开。
from pdfminer.pdfparser import PDFParser, PDFDocument
from pdfminer.pdfinterp import PDFResourceManager, PDFPageInterpreter,process_pdf
from pdfminer.layout import LAParams
from pdfminer.converter import PDFPageAggregator
from pdfminer.pdfinterp import PDFTextExtractionNotAllowed
from docx import Document
document = Document()
import warnings
warnings.filterwarnings("ignore")
from pdfminer.converter import TextConverter
from pdfminer.layout import LAParams
from io import StringIO
from urllib.request import urlopen
import pandas as pd
def readPDF(pdfFile):
rsrcmgr = PDFResourceManager()
retstr = StringIO()
laparams = LAParams()
device = TextConverter(rsrcmgr, retstr, laparams=laparams)
process_pdf(rsrcmgr, device, pdfFile)
device.close()
content = retstr.getvalue()
retstr.close()
return content
def save_to_file(file_name, contents):
fh = open(file_name, 'w')
fh.write(contents)
fh.close()
save_to_file('mobiles.txt', 'your contents str')
def main():
pdfFile = urlopen("http://pythonscraping.com/pages/warandpeace/chapter1.pdf")
outputString = readPDF(pdfFile)
#c.word
save_to_file('c.csv',outputString)
if __name__ == '__main__':
main()
另一种方法
from pdfminer.pdfparser import PDFParser, PDFDocument
from pdfminer.pdfinterp import PDFResourceManager, PDFPageInterpreter
from pdfminer.layout import LAParams
from pdfminer.converter import PDFPageAggregator
from pdfminer.pdfinterp import PDFTextExtractionNotAllowed
from docx import Document
document = Document()
import warnings
warnings.filterwarnings("ignore")
import os
file_name=os.open('/Users/dudu/Desktop/test1/a.pdf',os.O_RDWR )
def main():
fn = open(file_name,'rb')
parser = PDFParser(fn)
doc = PDFDocument()
parser.set_document(doc)
doc.set_parser(parser)
resource = PDFResourceManager()
laparams = LAParams()
device = PDFPageAggregator(resource,laparams=laparams)
interpreter = PDFPageInterpreter(resource,device)
for i in doc.get_pages():
interpreter.process_page(i)
layout = device.get_result()
for out in layout:
if hasattr(out,"get_text"):
content = out.get_text().replace(u'\xa0', u' ')
document.add_paragraph(
content, style='ListBullet'
)
document.save('a'+'.docx')
print ('处理完成')
if __name__ == '__main__':
main()
加下面的公众号,我会定期发一些资料。