Staging
v0.8.1
v0.8.1
https://github.com/python/cpython
Revision a125561397c80a30db74f6ac289781fb53af9196 authored by Miss Islington (bot) on 03 June 2020, 15:09:49 UTC, committed by GitHub on 03 June 2020, 15:09:49 UTC
Inline with the rest of the file, updated error message to use f-string. (cherry picked from commit 5b9fbbabacca0378755fd9cadc4a7cc01a71eaef) Co-authored-by: aboddie <64019758+aboddie@users.noreply.github.com>
1 parent 74a1fce
Tip revision: a125561397c80a30db74f6ac289781fb53af9196 authored by Miss Islington (bot) on 03 June 2020, 15:09:49 UTC
Update error message in _zoneinfo.py to use f-string (GH-20577)
Update error message in _zoneinfo.py to use f-string (GH-20577)
Tip revision: a125561
urlretrieve.py
# Simple Python script to download a file. Used as a fallback
# when other more reliable methods fail.
#
from __future__ import print_function
import sys
try:
from requests import get
except ImportError:
try:
from urllib.request import urlretrieve
USING = "urllib.request.urlretrieve"
except ImportError:
try:
from urllib import urlretrieve
USING = "urllib.retrieve"
except ImportError:
print("Python at", sys.executable, "is not suitable",
"for downloading files.", file=sys.stderr)
sys.exit(2)
else:
USING = "requests.get"
def urlretrieve(url, filename):
r = get(url, stream=True)
r.raise_for_status()
with open(filename, 'wb') as f:
for chunk in r.iter_content(chunk_size=1024):
f.write(chunk)
return filename
if __name__ == '__main__':
if len(sys.argv) != 3:
print("Usage: urlretrieve.py [url] [filename]", file=sys.stderr)
sys.exit(1)
URL = sys.argv[1]
FILENAME = sys.argv[2]
print("Downloading from", URL, "to", FILENAME, "using", USING)
urlretrieve(URL, FILENAME)
Computing file changes ...