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fix weird windows ssl issues

This commit is contained in:
Henning Peters 2015-12-16 13:51:45 +01:00
parent b6d79c19cd
commit d097055dfa
1 changed files with 18 additions and 4 deletions
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22
pip-date.py
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@ -6,11 +6,12 @@ import sys
from bisect import bisect from bisect import bisect
from datetime import datetime from datetime import datetime
from datetime import timedelta from datetime import timedelta
import ssl
try: try:
from urllib.request import urlopen from urllib.request import Request, build_opener, HTTPSHandler, URLError
except ImportError: except ImportError:
from urllib import urlopen from urllib2 import Request, build_opener, HTTPSHandler, URLError
from pip.commands.uninstall import UninstallCommand from pip.commands.uninstall import UninstallCommand
from pip.commands.install import InstallCommand from pip.commands.install import InstallCommand
@ -18,8 +19,21 @@ from pip import get_installed_distributions
def get_releases(package_name): def get_releases(package_name):
url = 'http://pypi.python.org/pypi/%s/json' % package_name url = 'https://pypi.python.org/pypi/%s/json' % package_name
return json.loads(urlopen(url).read().decode('utf8'))['releases']
ssl_context = HTTPSHandler(
context=ssl.SSLContext(ssl.PROTOCOL_TLSv1))
opener = build_opener(ssl_context)
retries = 10
while retries > 0:
try:
r = opener.open(Request(url))
break
except URLError:
retries -= 1
return json.loads(r.read().decode('utf8'))['releases']
def parse_iso8601(s): def parse_iso8601(s):