In urllib.request, suffixes in no_proxy environment variable with
leading dots could match related hostnames again (e.g. .b.c matches a.b.c).
Patch by Milan Oberkirch.
Ignore the HTTP_PROXY variable when REQUEST_METHOD environment is set, which
indicates that the script is in CGI mode.
Issue #27568 Reported and patch contributed by Rémi Rampin.
Ignore the HTTP_PROXY variable when REQUEST_METHOD environment is set, which
indicates that the script is in CGI mode.
Issue #27568 Reported and patch contributed by Rémi Rampin.
Ignore the HTTP_PROXY variable when REQUEST_METHOD environment is set, which
indicates that the script is in CGI mode.
Issue #27568 Reported and patch contributed by Rémi Rampin.
Some servers send Location header fields with non-ASCII bytes, but "http.
client" requires the request target to be ASCII-encodable, otherwise a
UnicodeEncodeError is raised. Based on patch by Christian Heimes.
Python 2 does not suffer any problem because it allows non-ASCII bytes in the
HTTP request target.
* Repair the broken link to norobots-rfc.txt.
* HTTP response codes >= 500 treated as a failed read rather than as a not
found. Not found means that we can assume the entire site is allowed. A 5xx
server error tells us nothing.
* A successful read() or parse() updates the mtime (which is defined to be "the
time the robots.txt file was last fetched").
* The can_fetch() method returns False unless we've had a read() with a 2xx or
4xx response. This avoids false positives in the case where a user calls
can_fetch() before calling read().
* I don't see any easy way to test this patch without hitting internet
resources that might change or without use of mock objects that wouldn't
provide must reassurance.
base32, ascii85 and base85 codecs in the base64 module, and delay the
initialization of the unquote_to_bytes() table of the urllib.parse module, to
not waste memory if these modules are not used.
Fix#17967 - Fix related to regression on Windows.
os.path.join(*self.dirs) produces an invalid path on windows.
ftp paths are always forward-slash seperated like this. /pub/dir.
Fix thishost helper funtion in urllib. Returns the ipaddress of localhost when
hostname is resolvable by socket.gethostname for local machine. This all fixes
certain freebsd builtbot failures.
Fix#17967: For ftp urls CWD to target instead of hopping to each directory
towards target. This fixes a bug where target is accessible, but parent
directories are restricted.
#17403: urllib.parse.robotparser normalizes the urls before adding to
ruleline. This helps in handling certain types invalid urls in a conservative
manner. Patch contributed by Mher Movsisyan.
Xiang Zhang
Berker Peksag
Raymond Hettinger
Senthil Kumaran
Martin Panter
Robert Collins
Serhiy Storchaka
Victor Stinner
R David Murray
Benjamin Peterson
Christian Heimes
Jason R. Coombs
Brett Cannon