Commit Graph

21 Commits

Author SHA1 Message Date
Guido van Rossum 4f13669cf0 No need to import find(). (Andrew Dalke & kjpylint) 1999-05-03 18:16:23 +00:00
Guido van Rossum f3963b1269 Sjoerd Mullender writes:
If a filename on Windows starts with \\, it is converted to a URL
which starts with ////.  If this URL is passed to urlparse.urlparse
you get a path that starts with // (and an empty netloc).  If you pass
the result back to urlparse.urlunparse, you get a URL that starts with
//, which is parsed differently by urlparse.urlparse.  The fix is to
add the (empty) netloc with accompanying slashes if the path in
urlunparse starts with //.  Do this for all schemes that use a netloc.
1999-03-18 15:10:44 +00:00
Guido van Rossum a2e18051b7 Delete non-standard-conforming code in urljoin() that would use the
netloc from the base url as the default netloc for the resulting url
even if the schemes differ.

Once upon a time, when the web was wild, this was a valuable hack
because some people had a URL referencing an ftp server colocated with
an http server without having the host in the ftp URL (so they could
replicate it or change the hostname easily).

More recently, after the file: scheme got added back to the list of
schemes that accept a netloc, it turns out that this caused weirdness
when joining an http: URL with a file: URL -- the resulting file: URL
would always inherit the host from the http: URL because the file:
scheme supports a netloc but in practice never has one.

There are two reasons to get rid of the old, once-valuable hack,
instead of removing the file: scheme from the uses_netloc list.  One,
the RFC says that file: uses the netloc syntax, and does not endorse
the old hack.  Two, neither netscape 4.5 nor IE 4.0 support the old
hack.
1999-03-17 22:30:10 +00:00
Guido van Rossum 974e32d910 Steve Clift pointed out that 'file' allows a netloc. 1999-02-22 15:38:46 +00:00
Andrew M. Kuchling 5c355201e2 Fixed bug in the common-case code for HTTP URLs; it would lose the query,
fragment, and/or parameter information.
3 cases added to the test suite to check for this bug.
1999-01-06 22:13:09 +00:00
Guido van Rossum c08cc50e00 Add XXX comment about a test that doesn't seem right -- no time to
explore this now.
1998-12-21 18:24:09 +00:00
Jeremy Hylton b85c8479eb Easy optimizations of urlparse for the common case of parsing an http URL.
1. use dict.get instead of try/except KeyError
2. if the url scheme is 'http' then avoid the series of
   'if var in [someseq]:'.  instead, inline all of the code.
3. find = string.find
1998-09-02 21:53:16 +00:00
Jeremy Hylton 4722da6ebf fix typo in keyword argument 'allow_frament' should be 'allow_fragment' 1998-08-25 19:45:24 +00:00
Guido van Rossum f7edadbc58 Add Gopher to list of protocols that support query strings. 1998-01-19 22:27:21 +00:00
Guido van Rossum e612be5926 Patch my Marc Lemburg to fix urljoin("/a", "..") and urljoin("/a", "..#1"). 1997-12-03 22:38:56 +00:00
Guido van Rossum 7449540986 After some discussion with Jeremy and Fred, decided to limit the
default urlparse cache size to 20 instead of 2000.  The main use of
the cache seems to be to gain some speed in Grail, which is calling
urljoin with the same base for each anchor.  2000 is a bit too big for
Jeremy, who doesn't need the cache at all.  20 should keep at least
95% of the Grail speedup while wasting an insignificant amount of
memory in Jeremy's application.
1997-07-14 19:08:15 +00:00
Guido van Rossum 185147f1d0 Test urlparse cache with try/except instead of has_key.
This makes it thread-safe again.
1997-07-11 20:13:10 +00:00
Guido van Rossum b02092a9b2 Added characteristics of shttp, https, and snews. 1997-01-02 18:18:27 +00:00
Guido van Rossum 671dc20efc Crude but effective hack to clear the parser cache every so often.
(Fred Drake.)
1996-12-27 15:26:15 +00:00
Guido van Rossum 3fd32ecd92 optimizations due to Fred Drake; added urldefrag() function 1996-05-28 23:54:24 +00:00
Guido van Rossum 5feb54c461 added hdl protocol properties 1996-05-28 23:10:02 +00:00
Guido van Rossum ededb58c14 Update reference (it's now RFC 1808); added http to list of protocols
that use parameters.
1996-03-29 21:23:25 +00:00
Guido van Rossum 1a16c868d4 remove file: from list of protocols taking host 1995-08-10 19:45:41 +00:00
Guido van Rossum fb1a0cd74f subtle changes to relative rurl joins 1995-08-04 04:29:32 +00:00
Guido van Rossum a1124700f8 Add hacks for switching protocol and path but leaving host unchanged 1994-12-30 17:18:59 +00:00
Guido van Rossum 23cb2a83a5 New tty/pty modules by Steen; new urlparser. 1994-09-12 10:36:35 +00:00