8a666e7c56
Fix a horrible race condition -- various routines were storing the
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most recently opened URL in self.openedurl of the URLopener instance.
This doesn't really work if multiple threads share the same opener
instance!
Fix: openedurl was actually simply the type prefix (e.g. "http:")
followed by the rest of the URL; since the rest of the URL is
available and the type is effectively determined by where you are in
the code, I can reconstruct the full URL easily, e.g. "http:" + url.
1998-02-13 01:39:16 +00:00
03710d2a40
Two suggested features by Sjoerd:
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- use the tempcache in the open() method, too.
- use the "unwrap"ped url as key for the tempcache.
1998-02-05 16:22:27 +00:00
c5d8fed261
(1) Use matchobj.groups(), not matchbj.group() to get all groups.
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(2) Provisional hack to avoid dying when trying to turn echo on or off
on Macs, where os.system() doesn't exist.
1998-02-05 16:21:28 +00:00
e7579624ef
Fix bad new bug in ftp code -- the test for existing file using NLST
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would set the transfer to text mode instead of the specified mode.
1998-01-19 22:26:54 +00:00
d499004860
Solve two annoying problems with ftp URLs for Jack: when repeated
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retrieving files from the same host and directory, you had to close
the previous instance before opening a new one; and retrieving a
non-existent file would return an empty file. (The latter fix relies
on maybe an undocumented property of NLST -- NLST of a file returns
just that file, while NLST of a non-existent file returns nothing. A
side effect, unfortunately, seems to be that now ftp-retrieving an
*empty* directory may fail. Ah well.)
1997-12-28 04:21:20 +00:00
c0f29c2d31
When a port is specified in an ftp:// URL, must convert it to a number!
1997-12-02 20:26:21 +00:00
83600050d0
Assert that the proxies object passed in to the URLopener constructor
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is indeed a dictionary (or a mapping).
1997-11-18 15:50:39 +00:00
036309b13e
This should hopefully finally clean up the remaining __del__ related
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problems with this module, even if an instance of a derived class is
kept alive longer than the urllib module itself...
1997-10-27 18:56:19 +00:00
654451dc54
splitpasswd(): The parameter is named "user", not "host".
1997-10-14 13:30:57 +00:00
332e14437c
Use sys.exc_info() where needed.
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Use "re" module, making it threadsafe.
1997-09-29 23:23:46 +00:00
10499324cf
Initialize self.__tempfiles to [] in the constructor (else it remains
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a shared class variable -- but each instance will attempt to clean it
up entirely ob cleanup).
1997-09-08 02:16:33 +00:00
2b3fd76cc7
One patch from Sjoerd and one from Jack.
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Sjoerd: add separate administration of temporary files created y
URLopener.retrieve() so cleanup can properly remove them. The old
code removed everything in tempcache which was a bad idea if the user
had passed a non-temp file into it. (I added a line to delete the
tempcache in cleanup() -- it still seems to make sense.)
Jack: in basejoin(), interpret relative paths starting in "../". This
is necessary if the server uses symbolic links.
1997-09-03 22:36:15 +00:00
ab0abdcef8
Explicitly close the socket and temp file in URLopener.retrieve(), so
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that multiple retrievals using the same connection will work.
This leaves open the more general problem that after
f = urlopen("ftp://...")
f must be closed before another retrieval from the same host should be
attempted.
1997-08-26 19:06:40 +00:00
b6784dc53f
Interpret three slashes in file: URL as local file (for Netscape on
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Windows/Mac).
1997-08-20 23:34:01 +00:00
f668d17e01
Clear the ftp cache when it contains more than 10 entries.
1997-06-06 21:11:11 +00:00
2966b32205
Catch *all* errors that ftplib can raise (ftplib.all_errors) rather
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than just the four.
Also folded some long lines.
1997-06-06 17:44:07 +00:00
c24751b57a
Add Host: header to URL request.
1997-06-03 14:34:19 +00:00
1aec3f087e
lowercase proxies env variables, for Windows.
1997-05-28 15:37:19 +00:00
ab0d1afdf3
spliturl() should not throw away everything past first newline
1997-04-16 15:17:06 +00:00
54a1d0bc69
(Jack+Guido:) interpret ../ in basejoin() according to RFC1808.
1997-04-11 19:09:51 +00:00
c511aee0e3
Open files in binary mode.
1997-04-11 19:01:48 +00:00
fd79566d0f
Fix two small bugs with proxies.
1997-04-02 05:46:35 +00:00
838cb28290
Put a new, more useful, set of references in the leading comment.
1997-02-10 17:51:56 +00:00
d23d9409f3
Move the 'import os' in URLopener.cleanup() to inside the block
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guarded by 'if self.tempcache', to reduce the likelihood of this
causing an exception when invoked during __del__...
1997-01-30 15:54:58 +00:00
0564e12367
Added quote_plus() and unquote_plus(), to do space/plus substitutions
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for form field values.
1996-12-13 14:47:36 +00:00
bd01374da8
Add optional data argument to urlopen() and open_http(), to trigger POST.
1996-12-10 16:00:28 +00:00
29e77816f5
Added safeguard against failure in __del__.
1996-11-27 19:39:58 +00:00
3c8484e866
When re-raising an exception raised by a module used internally as
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IOError, keep the traceback.
1996-11-20 22:02:24 +00:00
c5d7e80739
Fix the way the Authorization header is sent (how could this have worked?).
1996-11-11 19:01:17 +00:00
5b1b33c7f4
Fix another case where...
1996-10-22 13:28:37 +00:00
b030bc026e
Fix some cases where self.openedurl wasn't set.
1996-10-10 16:01:16 +00:00
e6ad8913e2
One fix by sjoerd and one suggested by him. Bumped __version__ to 1.5.
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Fix 1: add a method geturl() to the file-like object returned by urlopen().
Fix 2: treat http error 301 the same as error 302.
1996-09-10 17:02:56 +00:00
78c9637075
Bump exposed __version__ to 1.4.
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Correctly handle a URL containing user:password@host when using a proxy.
1996-08-26 18:09:59 +00:00
f8abb38737
Slightly faster (un)quoting.
1996-08-26 15:56:12 +00:00
2281d35578
add nturl2path
1996-06-26 19:47:37 +00:00
84a00a80a2
Change defn of splitnport() to only accept valid digit strings.
1996-06-17 17:11:40 +00:00
53725a2858
Added splitnport(), which is like splitport() but returns a numeric port,
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is forgiving about semi-numeric port numbers, and allows you to specify
a default port (default is -1, None returned for nonnumeric port).
1996-06-13 19:12:35 +00:00
a7e4b28422
Support optional filename argument for retrieve() and urlretrieve(),
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to specify where it should go (if specified, even local files will be
copied into the given file).
1996-06-11 00:16:27 +00:00
71ac945321
move mac url2path conversion to separate module
1996-03-21 16:31:41 +00:00
442e7202f8
Added proxy handling; upped version.
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(Proxy handling uses <proto>_proxy environment variables by default.)
1996-03-20 15:33:11 +00:00
0d12ead05c
Try to normalize urls referring to local files (code copied from posixpath)
1996-02-14 16:05:20 +00:00
8c8a02a258
speed up unquote() by using atoi() instead of eval()
1996-01-26 17:41:44 +00:00
e8ea21b0fe
Added pathname2url and url2pathname methods (only correct for unix and
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mac, so far)
1995-12-21 15:43:53 +00:00
dc3e3f69db
Fixed local file access for macintosh
1995-12-15 13:22:13 +00:00
e0371b8415
Fixed basejoin. There were two main problems:
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- basejoin('some/url', '#name') would strip the last component of
some/url and resturn some/#name.
- basejoin('file.html', 'relative/path') would return something like
file:/relative/path, making a relative path into an absolute one.
These bugs are fixed by some drastic changes. No scheme is added when
none is present (i.e. it works as replacement for posix.joinpath).
If a scheme is present in the second argument, it is returned
unprocessed. No hostname are added in this case. If no scheme is
present, the scheme of the first argument, if present, is used.
The algorithm is commented profusely.
Also fixed a typo in a comment.
1995-11-10 10:36:07 +00:00
ca44540bc8
support overriding how to open unknown url types
1995-08-29 19:19:12 +00:00
9c4585acfa
Removed addbase.__del__ because it can't work.
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If code keeps a reference to self.fp or any of its methods, you don't
want to close self.fp just because no explicit reference is kept to self.
1995-08-15 11:33:39 +00:00
30642ab29f
changed version :-)
1995-08-10 19:44:54 +00:00
bbb0a05972
use mimetools; add error handling and authentication
1995-08-04 04:29:05 +00:00
6cb15a0572
add User-agent hdr; read and close the file upon http error
1995-06-22 19:00:13 +00:00
Guido van Rossum
Fred Drake
Jack Jansen
Sjoerd Mullender