python读取pdf为文本

from urllib.request import urlopen

from pdfminer.pdfinterp import PDFResourceManager, process_pdf

from pdfminer.converter import TextConverter

from pdfminer.layout import LAParams

from io import StringIO

from io import open

def readPDF(pdfFile):
rsrcmgr = PDFResourceManager()#资源管理器
retstr = StringIO()#分配内存
laparams = LAParams()#段落
device = TextConverter(rsrcmgr, retstr, laparams=laparams)#转换为文本

process_pdf(rsrcmgr, device, pdfFile)#抓取文本
#关闭设备
device.close()

content = retstr.getvalue()#抓取字符
retstr.close()#关闭
return content

pdfFile = urlopen(“file:///C:/Users/Administrator/Desktop/爬虫简历.pdf”)
outputString = readPDF(pdfFile)
print(outputString)
pdfFile.close()

标签：读取,python,rsrcmgr,pdfminer,retstr,import,close,pdf,pdfFile
来源： https://blog.51cto.com/u_15177056/2725502