87 lines
2.4 KiB
Python
Executable File
87 lines
2.4 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
|
|
# Copyright (c) 2017 Computer Vision Center (CVC) at the Universitat Autonoma de
|
|
# Barcelona (UAB).
|
|
#
|
|
# This work is licensed under the terms of the MIT license.
|
|
# For a copy, see <https://opensource.org/licenses/MIT>.
|
|
|
|
"""Download big files from Google Drive."""
|
|
|
|
import argparse
|
|
import shutil
|
|
import sys
|
|
|
|
import requests
|
|
|
|
|
|
def sizeof_fmt(num, suffix='B'):
|
|
# https://stackoverflow.com/a/1094933/5308925
|
|
for unit in ['', 'K', 'M', 'G', 'T', 'P', 'E', 'Z']:
|
|
if abs(num) < 1000.0:
|
|
return "%3.2f%s%s" % (num, unit, suffix)
|
|
num /= 1000.0
|
|
return "%.2f%s%s" % (num, 'Yi', suffix)
|
|
|
|
|
|
def print_status(destination, progress):
|
|
message = "Downloading %s... %s" % (destination, sizeof_fmt(progress))
|
|
empty_space = shutil.get_terminal_size((80, 20)).columns - len(message)
|
|
sys.stdout.write('\r' + message + empty_space * ' ')
|
|
sys.stdout.flush()
|
|
|
|
|
|
def download_file_from_google_drive(id, destination):
|
|
# https://stackoverflow.com/a/39225039/5308925
|
|
|
|
def save_response_content(response, destination):
|
|
chunk_size = 32768
|
|
written_size = 0
|
|
|
|
with open(destination, "wb") as f:
|
|
for chunk in response.iter_content(chunk_size):
|
|
if chunk: # filter out keep-alive new chunks
|
|
f.write(chunk)
|
|
written_size += chunk_size
|
|
print_status(destination, written_size)
|
|
print('Done.')
|
|
|
|
def get_confirm_token(response):
|
|
for key, value in response.cookies.items():
|
|
if key.startswith('download_warning'):
|
|
return value
|
|
|
|
return None
|
|
|
|
url = "https://docs.google.com/uc?export=download"
|
|
|
|
session = requests.Session()
|
|
|
|
response = session.get(url, params={'id': id}, stream=True)
|
|
token = get_confirm_token(response)
|
|
|
|
if token:
|
|
params = {'id': id, 'confirm': token}
|
|
response = session.get(url, params=params, stream=True)
|
|
|
|
save_response_content(response, destination)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
|
|
try:
|
|
|
|
argparser = argparse.ArgumentParser(description=__doc__)
|
|
argparser.add_argument(
|
|
'id',
|
|
help='Google Drive\'s file id')
|
|
argparser.add_argument(
|
|
'destination',
|
|
help='destination file path')
|
|
args = argparser.parse_args()
|
|
|
|
download_file_from_google_drive(args.id, args.destination)
|
|
|
|
except KeyboardInterrupt:
|
|
print('\nCancelled by user. Bye!')
|