Script for download the list of public urls from a website

download-site-path.py

from datetime import datetime
from urllib.request import urlopen
import re

########################Python 3.6.7

def choice_one():
    '''
    This function write the urls into a txt file
    '''
    print('Give a name at your file. The file will have extension \'.txt\':')
    file = open(str(input()+'.txt'), 'a+')
    file.write('\n>>>>>URLS REPORT\n')
    file.write('In this file there are the urls from ( '+ url + ' )\n')
    file.write('Number of urls is '+ str(len(list)) + '\n')
    file.write('Process start: ' + str(processing_time_start) + '\n')
    file.write('Process duration: ' + str(elaboration_time) + '\n')
    file.write('\n###############\n\n')
    for link in list:
        file.write(str(link+'\n'))
    # file.write(str(links))
    file.write('\n###############\n\n')
    file.write('\nEND REPORT\n')
    file.close()
    print('\n\nA file with all datas was created')
    print('\nMy job is end.\nSe you soon! :)\n')


print('\nHello!\nType the url: ')
url = str(input())
processing_time_start = datetime.now()
print('\nUrls in download...')

#connect to a URL
website = urlopen(url)

#read html code
html = website.read()
html = html.decode('ISO-8859-1')
#use re.findall to get all the links
links = re.findall('"((http|ftp)s?://.*?)"', html)
#take the first element of every tuple and put it into a sorted list without duplicates
list = sorted(set([x[0] for x in links]))

print('\nDone!\nSee below! ;)\n\n')
for link in list:
    print(link+'\n')

print('################# List end here')
print('################# The list contain '+ str(len(list)) +' elements\n')
processing_time_end = datetime.now()

elaboration_time = processing_time_end - processing_time_start


print('\nI can print all urls into a file. Do you want that I do this?\n Type 1 for Yes, 0 for No')
print('\nYour choice: ')
fork = int(input())

if fork == 0:
    print('\nMy job is end.\nProcess duration: ' + str(elaboration_time) + '\n\nSe you soon! :)\n')
elif fork == 1:
    choice_one()
else:
    print('\nERROR: You can type 0 or 1 only! :(\n')