Commit Graph

3291 Commits

Author SHA1 Message Date
Barry Warsaw e1b1c87636 pwd_getpwuid(), pwd_getpwnam(): Patch # 868499, improvement to the error
messages.
2004-01-20 21:07:23 +00:00
Barry Warsaw c7a7709321 grp_getgrgid(), grp_getgrnam(): Patch # 868499, improvement to the error
messages.
2004-01-20 21:06:00 +00:00
Gustavo Niemeyer f073b7584f Removing TODO comment for None keys, as suggested by Neal Norwitz. 2004-01-20 15:24:29 +00:00
Gustavo Niemeyer 8974f72b81 When key is None, give up if _DB_get_type() returns -1 as well. 2004-01-20 15:20:03 +00:00
Gustavo Niemeyer 024f2de05f Fixing #880531: raise TypeError when trying to use a None key with RECNO
or QUEUE database.
2004-01-20 15:14:55 +00:00
Hye-Shik Chang 3e2a306920 Add CJK codecs support as discussed on python-dev. (SF #873597)
Several style fixes are suggested by Martin v. Loewis and
Marc-Andre Lemburg. Thanks!
2004-01-17 14:29:29 +00:00
Skip Montanaro ce59c04127 Remove support for SunOS 4.
Remove BAD_EXEC_PROTOYPE (leftover from IRIX 4 demolition).
2004-01-17 14:19:44 +00:00
Andrew M. Kuchling 8135fd5365 Make parameter names in docstring more mnemonic 2004-01-16 13:18:42 +00:00
Sjoerd Mullender 7e6bbe1516 The format of the string data used in the imageop module is described
as "This is the same format as used by gl.lrectwrite() and the imgfile
module."  This implies a certain byte order in multi-byte pixel
formats.  However, the code was originally written on an SGI
(big-endian) and *uses* the fact that bytes are stored in a particular
order in ints.  This means that the code uses and produces different
byte order on little-endian systems.

This fix adds a module-level flag "backward_compatible" (default not
set, and if not set, behaves as if set to 1--i.e. backward compatible)
that can be used on a little-endian system to use the same byte order
as the SGI.  Using this flag it is then possible to prepare
SGI-compatible images on a little-endian system.

This patch is the result of a (small) discussion on python-dev and was
submitted to SourceForge as patch #874358.
2004-01-10 20:43:43 +00:00
Raymond Hettinger 0c4102760c SF Patch #864863: Bisect C implementation
(Contributed by Dmitry Vasiliev.)
2004-01-05 10:13:35 +00:00
Hye-Shik Chang 2b2c97356f FIx unicodefilename support of posix.uname(). This fixes test_unicode_file
failure on FreeBSD.
2004-01-04 13:54:25 +00:00
Raymond Hettinger 674d56b82e Convert return value to boolean. 2004-01-04 04:00:13 +00:00
Martin v. Löwis da91d02461 Add IPV6_ socket options from RFCs 3493 and 3542. Fixes #867012. 2003-12-30 11:14:01 +00:00
Hye-Shik Chang a7b673f47c Fix erroneus argument parsing of socket.htons() on 64bit big endian
machines.
2003-12-17 09:40:23 +00:00
Neal Norwitz 9342fb41c3 Make private/local functions static 2003-12-13 22:31:53 +00:00
Gustavo Niemeyer 2cbdc2a461 Cleaning up recursive pieces left in the reorganization. 2003-12-13 20:32:08 +00:00
Raymond Hettinger d25c1c6351 Implement itertools.groupby()
Original idea by Guido van Rossum.
Idea for skipable inner iterators by Raymond Hettinger.
Idea for argument order and identity function default by Alex Martelli.
Implementation by Hye-Shik Chang (with tweaks by Raymond Hettinger).
2003-12-06 16:23:06 +00:00
Raymond Hettinger bd3a240e6d Fix typos. 2003-12-04 22:17:49 +00:00
Mark Hammond 817c929bba Fix [ 846133 ] os.chmod/os.utime/shutil do not work with unicode filenames 2003-12-03 01:22:38 +00:00
Skip Montanaro 148eb6a6b6 doc nit 2003-12-02 18:57:47 +00:00
Raymond Hettinger 166958b5df As discussed on python-dev, added two extractor functions to the
operator module.
2003-12-01 13:18:39 +00:00
Martin v. Löwis 94681fc4a3 Patch #849595: Add socket.shutdown() constants. 2003-11-27 19:40:22 +00:00
Guido van Rossum 0bba722fff Silence GCC warning when asserts are turned off. 2003-11-24 04:02:13 +00:00
Tim Peters 403a203223 SF bug 839548: Bug in type's GC handling causes segfaults.
Also SF patch 843455.

This is a critical bugfix.
I'll backport to 2.3 maint, but not beyond that.  The bugs this fixes
have been there since weakrefs were introduced.
2003-11-20 21:21:46 +00:00
Jack Jansen 7107c1aff3 Got rid of macglue.h, replacing it by pymactoolbox.h where relevant.
Cleaned up various things in the toolbox modules.
2003-11-20 13:31:00 +00:00
Jack Jansen eddc1449ba Getting rid of all the code inside #ifdef macintosh too. 2003-11-20 01:44:59 +00:00
Jack Jansen 4bae2d5e46 Getting rid of code dependent on GUSI or the MetroWerks compiler. 2003-11-19 22:52:23 +00:00
Jack Jansen fb2765666f Getting rid of support for the ancient Apple MPW compiler. 2003-11-19 15:24:47 +00:00
Martin v. Löwis 6caea370ac Patch #794400: Let PYTHONSTARTUP influence the compiler flags. 2003-11-18 19:46:25 +00:00
Raymond Hettinger 6dab05231d Change ValueErrors to TypeErrors and add PyList_Check() assertions. 2003-11-15 12:40:28 +00:00
Raymond Hettinger 236a2443fb Verify heappop argument is a list. 2003-11-15 12:33:01 +00:00
Tim Peters 780c497972 update_refs(): assert that incoming refcounts aren't 0. The comment
for this function has always claimed that was true, but it wasn't
verified before.  For the latest batch of "double deallocation" bugs
(stemming from weakref callbacks invoked by way of subtype_dealloc),
this assert would have triggered (instead of waiting for
_Py_ForgetReference to die with a segfault later).
2003-11-14 00:01:17 +00:00
Martin v. Löwis f56d015a71 Patch #804543: strdup saved locales. Backported to 2.3. 2003-11-13 07:43:21 +00:00
Raymond Hettinger ad983e79d6 Improve the implementation of itertools.tee().
Formerly, underlying queue was implemented in terms of two lists.  The
new queue is a series of singly-linked fixed length lists.

The new implementation runs much faster, supports multi-way tees, and
allows tees of tees without additional memory costs.

The root ideas for this structure were contributed by Andrew Koenig
and Guido van Rossum.
2003-11-12 14:32:26 +00:00
Martin v. Löwis 49ee14dac5 Patch #839038: Add getsid(2). 2003-11-10 06:35:36 +00:00
Raymond Hettinger b3af1813eb Convert heapq.py to a C implementation. 2003-11-08 10:24:38 +00:00
Martin v. Löwis d2171d2ba4 Overallocate target buffer for normalization more early. Fixes #834676.
Backported to 2.3.
2003-11-06 20:47:57 +00:00
Gregory P. Smith 7441e65821 * SF patch 835100 - C++ // comments are not allowed. Use /* */ 2003-11-03 21:35:31 +00:00
Gregory P. Smith a703a21b48 * Use weakref's of DBCursor objects for the iterator cursors to avoid a
memory leak that would've occurred for all iterators that were
  destroyed before having iterated until they raised StopIteration.

* Simplify some code.

* Add new test cases to check for the memleak and ensure that mixing
  iteration with modification of the values for existing keys works.
2003-11-03 01:04:41 +00:00
Gregory P. Smith dc113a8a06 * Fix the singlethreaded deadlocks occurring in the simple bsddb interface.
* Add support for multiple iterator/generator objects at once on the simple
  bsddb _DBWithCursor interface.
2003-11-02 09:10:16 +00:00
Gregory P. Smith e276717113 Fix a tuple memory leak when raising DB, DBEnv and DBCursor "object
has been closed" exceptions.

Adds a DBCursorClosedError exception in the closed cursor case for
future use in fixing the legacy bsddb interface deadlock problems
due to its use of cursors with DB_INIT_LOCK | DB_THREAD support
enabled.
2003-11-02 08:06:29 +00:00
Martin v. Löwis be4fea6198 Patch #787189: Explicitly define CTRL on SGI. 2003-10-31 13:01:24 +00:00
Martin v. Löwis 9ad853bc37 Patch #788404: ignore "b" and "t" mode modifiers in posix_popen.
Fixes #703198. Backported to 2.3.
2003-10-31 10:01:53 +00:00
Raymond Hettinger 0e4f76405d Fix nits in error messages. 2003-10-28 07:32:28 +00:00
Martin v. Löwis 405a7952fd Patch #803998: Correctly check for error in SSL_write. 2003-10-27 14:24:37 +00:00
Raymond Hettinger f0c5aec85f Minor improvements to itertools.tee():
* tee object is no longer subclassable
* independent iterators renamed to "itertools.tee_iterator"
* fixed doc string typo and added entry in the module doc string
2003-10-26 14:25:56 +00:00
Raymond Hettinger 4514369f27 Improvements to coding for itertools.tee():
* Add error checking code to PyList_Append() call.

* Replace PyObject_CallMethod(to->outbasket, "pop", NULL) with equivalent
  in-line code.  Inlining is important here because the search for the
  pop method will occur for every element returned by the iterator.

* Make tee's dealloc() a little smarter.  If the trailing iterator is
  being deallocated, then the queue data is no longer needed and can
  be freed.
2003-10-25 06:37:47 +00:00
Raymond Hettinger 6a5b027742 Added itertools.tee()
It works like the pure python verion except:
* it stops storing data after of the iterators gets deallocated
* the data queue is implemented with two stacks instead of one dictionary.
2003-10-24 08:45:23 +00:00
Guido van Rossum 16b9fa8db3 - The pwd module incorrectly advertised its struct type as
struct_pwent; this has been renamed to struct_passwd.  (The old name
  is still supported for backwards compatibility.)
2003-10-23 23:54:57 +00:00
Fred Drake 08317aefef Update to Expat 1.95.7; there are no changes to the Expat sources. 2003-10-21 15:38:55 +00:00