def download():
lines = ["Topics"]
thread_pool = ThreadPool()
d = False
if enable_proxie[0]:
refresh_proxie()
filename = datetime.datetime.now().strftime("%d-%m-%Y %H-%M-%S") + '.txt'
for i, enable in enumerate(download_enables):
if enable:
thread_pool.give_task(download_concrete_page,
args=(download_hrefs[i], lines))
d = True
thread_pool.join()
if d:
file = open(filename, 'w')
file.write('\n'.join(lines))
file.close()
print(f'All chosen topics are saved to {filename}')
to_main_menu()
else:
print("Nothing is chosen")
input("Press <Enter> to continue")
return True
