1 files changed, 42 insertions, 0 deletions
diff --git a/pym/portage/util/_urlopen.py b/pym/portage/util/_urlopen.py
new file mode 100644
index 000000000..307624bc4
--- /dev/null
+++ b/pym/portage/util/_urlopen.py
@@ -0,0 +1,42 @@
+# Copyright 2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+import sys
+
+try:
+	from urllib.request import urlopen as _urlopen
+	import urllib.parse as urllib_parse
+	import urllib.request as urllib_request
+	from urllib.parse import splituser as urllib_parse_splituser
+except ImportError:
+	from urllib import urlopen as _urlopen
+	import urlparse as urllib_parse
+	import urllib2 as urllib_request
+	from urllib import splituser as urllib_parse_splituser
+
+def urlopen(url):
+	try:
+		return _urlopen(url)
+	except SystemExit:
+		raise
+	except Exception:
+		if sys.hexversion < 0x3000000:
+			raise
+		parse_result = urllib_parse.urlparse(url)
+		if parse_result.scheme not in ("http", "https") or \
+			not parse_result.username:
+			raise
+
+	return _new_urlopen(url)
+
+def _new_urlopen(url):
+	# This is experimental code for bug #413983.
+	parse_result = urllib_parse.urlparse(url)
+	netloc = urllib_parse_splituser(parse_result.netloc)[1]
+	url = urllib_parse.urlunparse((parse_result.scheme, netloc, parse_result.path, parse_result.params, parse_result.query, parse_result.fragment))
+	password_manager = urllib_request.HTTPPasswordMgrWithDefaultRealm()
+	if parse_result.username is not None:
+		password_manager.add_password(None, url, parse_result.username, parse_result.password)
+	auth_handler = urllib_request.HTTPBasicAuthHandler(password_manager)
+	opener = urllib_request.build_opener(auth_handler)
+	return opener.open(url)