1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
#!/usr/bin/env python3
import argparse
import os
import pathlib
import zipfile
from urllib.request import urlretrieve
def fetch_zip(commit_hash, zip_dir, *, org='python', binary=False, verbose):
repo = f'cpython-{"bin" if binary else "source"}-deps'
url = f'https://github.com/{org}/{repo}/archive/{commit_hash}.zip'
reporthook = None
if verbose:
reporthook = print
zip_dir.mkdir(parents=True, exist_ok=True)
filename, headers = urlretrieve(
url,
zip_dir / f'{commit_hash}.zip',
reporthook=reporthook,
)
return filename
def extract_zip(externals_dir, zip_path):
with zipfile.ZipFile(os.fspath(zip_path)) as zf:
zf.extractall(os.fspath(externals_dir))
return externals_dir / zf.namelist()[0].split('/')[0]
def parse_args():
p = argparse.ArgumentParser()
p.add_argument('-v', '--verbose', action='store_true')
p.add_argument('-b', '--binary', action='store_true',
help='Is the dependency in the binary repo?')
p.add_argument('-O', '--organization',
help='Organization owning the deps repos', default='python')
p.add_argument('-e', '--externals-dir', type=pathlib.Path,
help='Directory in which to store dependencies',
default=pathlib.Path(__file__).parent.parent / 'externals')
p.add_argument('tag',
help='tag of the dependency')
return p.parse_args()
def main():
args = parse_args()
zip_path = fetch_zip(
args.tag,
args.externals_dir / 'zips',
org=args.organization,
binary=args.binary,
verbose=args.verbose,
)
final_name = args.externals_dir / args.tag
extract_zip(args.externals_dir, zip_path).replace(final_name)
if __name__ == '__main__':
main()
|
