“Reconocimiento de texto en árabe de PDF usando Python” Código de respuesta

Reconocimiento de texto en árabe de PDF usando Python

import os
from os import chdir, getcwd, listdir, path
import codecs
import pyPdf
from time import strftime

def check_path(prompt):
    ''' (str) -> str
    Verifies if the provided absolute path does exist.
    '''
    abs_path = raw_input(prompt)
    while path.exists(abs_path) != True:
        print "\nThe specified path does not exist.\n"
        abs_path = raw_input(prompt)
    return abs_path    

print "\n"

folder = check_path("Provide absolute path for the folder: ")

list=[]
directory=folder
for root,dirs,files in os.walk(directory):
    for filename in files:
        if filename.endswith('.pdf'):
            t=os.path.join(directory,filename)

            list.append(t)

m=len(list)
print (m)
i=0
while i<=m-1:

    path=list[i]
    print(path)
    head,tail=os.path.split(path)
    var="\\"

    tail=tail.replace(".pdf",".txt")
    name=head+var+tail

    content = ""
    # Load PDF into pyPDF
    pdf = pyPdf.PdfFileReader(file(path, "rb"))
            # Iterate pages
    for j in range(0, pdf.getNumPages()):
        # Extract text from page and add to content
        content += pdf.getPage(j).extractText() + "\n"
    print strftime("%H:%M:%S"), " pdf  -> txt "
    f=open(name,'w')
    content.encode('utf-8')
    f.write(content)
    f.close
    i=i+1