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248 Commits

Author SHA1 Message Date
Georg Brandl 47fe9817f1 Merged revisions 67952-67953,67955,67957-67958,67960-67961,67963,67965,67967,67970-67971,67973,67982,67988,67990,67995,68014,68016,68030,68057,68061,68112,68115-68118,68120-68121,68123-68128 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r67952 | georg.brandl | 2008-12-27 18:42:40 +0100 (Sat, 27 Dec 2008) | 2 lines

  #4752: actually use custom handler in example.
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  r67953 | georg.brandl | 2008-12-27 19:20:04 +0100 (Sat, 27 Dec 2008) | 3 lines

  Patch #4739 by David Laban: add symbols to pydoc help topics,
  so that ``help('@')`` works as expected.
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  r67955 | georg.brandl | 2008-12-27 19:27:53 +0100 (Sat, 27 Dec 2008) | 3 lines

  Follow-up to r67746 in order to restore backwards-compatibility for
  those who (monkey-)patch TextWrapper.wordsep_re with a custom RE.
........
  r67957 | georg.brandl | 2008-12-27 19:49:19 +0100 (Sat, 27 Dec 2008) | 2 lines

  #4754: improve winsound documentation.
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  r67958 | georg.brandl | 2008-12-27 20:02:59 +0100 (Sat, 27 Dec 2008) | 2 lines

  #4682: 'b' is actually unsigned char.
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  r67960 | georg.brandl | 2008-12-27 20:04:44 +0100 (Sat, 27 Dec 2008) | 2 lines

  #4695: fix backslashery.
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  r67961 | georg.brandl | 2008-12-27 20:06:04 +0100 (Sat, 27 Dec 2008) | 2 lines

  Use :samp: role.
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  r67963 | georg.brandl | 2008-12-27 20:11:15 +0100 (Sat, 27 Dec 2008) | 2 lines

  #4671: document that pydoc imports modules.
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  r67965 | antoine.pitrou | 2008-12-27 21:34:52 +0100 (Sat, 27 Dec 2008) | 3 lines

  Issue #4677: add two list comprehension tests to pybench.
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  r67967 | benjamin.peterson | 2008-12-27 23:18:58 +0100 (Sat, 27 Dec 2008) | 1 line

  fix markup
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  r67970 | alexandre.vassalotti | 2008-12-28 02:52:58 +0100 (Sun, 28 Dec 2008) | 2 lines

  Fix name mangling of PyUnicode_ClearFreeList.
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  r67971 | alexandre.vassalotti | 2008-12-28 03:10:35 +0100 (Sun, 28 Dec 2008) | 2 lines

  Sort UCS-2/UCS-4 name mangling list.
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  r67973 | alexandre.vassalotti | 2008-12-28 03:58:22 +0100 (Sun, 28 Dec 2008) | 2 lines

  Document Py_VaBuildValue.
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  r67982 | benjamin.peterson | 2008-12-28 16:37:31 +0100 (Sun, 28 Dec 2008) | 1 line

  fix WORD_BIGEDIAN declaration in Universal builds; fixes #4060 and #4728
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  r67988 | ronald.oussoren | 2008-12-28 20:40:56 +0100 (Sun, 28 Dec 2008) | 1 line

  Issue4064: architecture string for universal builds on OSX
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  r67990 | ronald.oussoren | 2008-12-28 20:50:40 +0100 (Sun, 28 Dec 2008) | 3 lines

  Update the fix for issue4064 to deal correctly with all three variants of
  universal builds that are presented by the configure script.
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  r67995 | benjamin.peterson | 2008-12-28 22:16:07 +0100 (Sun, 28 Dec 2008) | 1 line

  #4763 PyErr_ExceptionMatches won't blow up with NULL arguments
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  r68014 | benjamin.peterson | 2008-12-29 18:47:42 +0100 (Mon, 29 Dec 2008) | 1 line

  #4764 set IOError.filename when trying to open a directory on POSIX platforms
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  r68016 | benjamin.peterson | 2008-12-29 18:56:58 +0100 (Mon, 29 Dec 2008) | 1 line

  #4764 in io.open, set IOError.filename when trying to open a directory on POSIX platforms
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  r68030 | benjamin.peterson | 2008-12-29 22:38:14 +0100 (Mon, 29 Dec 2008) | 1 line

  fix French
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  r68057 | vinay.sajip | 2008-12-30 08:01:25 +0100 (Tue, 30 Dec 2008) | 1 line

  Minor documentation change relating to NullHandler.
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  r68061 | georg.brandl | 2008-12-30 11:15:49 +0100 (Tue, 30 Dec 2008) | 2 lines

  #4778: attributes can't be called.
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  r68112 | benjamin.peterson | 2009-01-01 00:48:39 +0100 (Thu, 01 Jan 2009) | 1 line

  #4795 inspect.isgeneratorfunction() should return False instead of None
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  r68115 | benjamin.peterson | 2009-01-01 05:04:41 +0100 (Thu, 01 Jan 2009) | 1 line

  simplfy code
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  r68116 | georg.brandl | 2009-01-01 12:46:51 +0100 (Thu, 01 Jan 2009) | 2 lines

  #4100: note that element children are not necessarily present on "start" events.
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  r68117 | georg.brandl | 2009-01-01 12:53:55 +0100 (Thu, 01 Jan 2009) | 2 lines

  #4156: make clear that "protocol" is to be replaced with the protocol name.
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  r68118 | georg.brandl | 2009-01-01 13:00:19 +0100 (Thu, 01 Jan 2009) | 2 lines

  #4185: clarify escape behavior of replacement strings.
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  r68120 | georg.brandl | 2009-01-01 13:15:31 +0100 (Thu, 01 Jan 2009) | 4 lines

  #4228: Pack negative values the same way as 2.4
  in struct's L format.
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  r68121 | georg.brandl | 2009-01-01 13:43:33 +0100 (Thu, 01 Jan 2009) | 2 lines

  Point to types module in new module deprecation notice.
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  r68123 | georg.brandl | 2009-01-01 13:52:29 +0100 (Thu, 01 Jan 2009) | 2 lines

  #4784: ... on three counts ...
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  r68124 | georg.brandl | 2009-01-01 13:53:19 +0100 (Thu, 01 Jan 2009) | 2 lines

  #4782: Fix markup error that hid load() and loads().
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  r68125 | georg.brandl | 2009-01-01 14:02:09 +0100 (Thu, 01 Jan 2009) | 2 lines

  #4776: add data_files and package_dir arguments.
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  r68126 | georg.brandl | 2009-01-01 14:05:13 +0100 (Thu, 01 Jan 2009) | 2 lines

  Handlers are in the `logging.handlers` module.
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  r68127 | georg.brandl | 2009-01-01 14:14:49 +0100 (Thu, 01 Jan 2009) | 2 lines

  #4767: Use correct submodules for all MIME classes.
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  r68128 | antoine.pitrou | 2009-01-01 15:11:22 +0100 (Thu, 01 Jan 2009) | 3 lines

  Issue #3680: Reference cycles created through a dict, set or deque iterator did not get collected.
........
 2009-01-01 15:46:10 +00:00
Amaury Forgeot d'Arc 17617a07d1 #3965: on Windows, open() crashes if the filename or the mode is invalid, 
and if the filename is a unicode string.

Reviewed by Martin von Loewis.
 2008-09-25 20:52:56 +00:00
Martin v. Löwis f91d46a17d Issue #3139: Make buffer-interface thread-safe wrt. PyArg_ParseTuple, 
by denying s# to parse objects that have a releasebuffer procedure,
and introducing s*.

More module might need to get converted to use s*.
 2008-08-12 14:49:50 +00:00
Gregory P. Smith 99a3dce92d More reverting of r63675 per the mailing list discussions. This restores 
occurances of PyBytes_ in the code to their original PyString_ names.  The
bytesobject.c file will be renamed back to stringobject.c in a future checkin.
 2008-06-10 17:42:36 +00:00
Gregory P. Smith dd96db63f6 This reverts r63675 based on the discussion in this thread: 
http://mail.python.org/pipermail/python-dev/2008-June/079988.html

Python 2.6 should stick with PyString_* in its codebase.  The PyBytes_* names
in the spirit of 3.0 are available via a #define only.  See the email thread.
 2008-06-09 04:58:54 +00:00
Martin v. Löwis 99815892f6 New environment variable PYTHONIOENCODING. 2008-06-01 07:20:46 +00:00
Christian Heimes 593daf545b Renamed PyString to PyBytes 2008-05-26 12:51:38 +00:00
Georg Brandl a9916b55de #2353: raise Py3k warning in file.xreadlines(). 2008-05-17 22:11:54 +00:00
Benjamin Peterson f19a7b90bd A little reformating of Py3k warnings 2008-04-27 18:40:21 +00:00
Benjamin Peterson 9f4f48114f Use PyErr_WarnPy3k throughout 2008-04-27 03:01:45 +00:00
Gregory P. Smith aa63d0d4af Make file objects as thread safe as the underlying libc FILE* implementation. 
close() will now raise an IOError if any operations on the file object
are currently in progress in other threads.

Most code was written by Antoine Pitrou (pitrou).  Additional testing,
documentation and test suite cleanup done by me (gregory.p.smith).

Fixes issue 815646 and 595601 (as well as many other bugs and
references to this problem dating back to the dawn of Python).
 2008-04-06 23:11:17 +00:00
Georg Brandl 65bb42dc1b #2348: add py3k warning for file.softspace. 2008-03-21 20:38:24 +00:00
Brett Cannon 10ed0f50a9 Remove all traces of HAVE_STRERROR. 
The removal of strerror.c led to the function check being removed from
configure.in.
 2008-03-18 15:35:58 +00:00
Gregory P. Smith 887290d275 Fix the IOError message text when opening a file with an invalid filename. 
Error reported by Ilan Schnell.
 2008-03-18 00:20:01 +00:00
Georg Brandl ad61bc8d9b #2067: file.__exit__() now calls subclasses' close() method. 2008-02-23 15:11:18 +00:00
Christian Heimes d7e1b2bd17 static PyObject* variables should use PyString_InternFromString() instead of PyObject_FromString() to store a python string in a function level static var. 2008-01-28 02:07:53 +00:00
Christian Heimes e93237dfcc #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Macros for b/w compatibility are available. 2007-12-19 02:37:44 +00:00
Skip Montanaro 4e3ebe0bae Note that open() is the preferred way to open files (issue 1510). 2007-12-08 14:37:43 +00:00
Guido van Rossum ad8fb0d47c Patch # 188 by Philip Jenvey. 
Make tell() mark CRLF as a newline.
With unit test.
 2007-09-22 20:18:03 +00:00
Brett Cannon 0153159e67 Add a bunch of GIL release/acquire points in tp_print implementations and for 
PyObject_Print().

Closes issue #1164.
 2007-09-17 03:28:34 +00:00
Martin v. Löwis 6819210b9e PEP 3123: Provide forward compatibility with Python 3.0, while keeping 
backwards compatibility. Add Py_Refcnt, Py_Type, Py_Size, and
PyVarObject_HEAD_INIT.
 2007-07-21 06:55:02 +00:00
Kristján Valur Jónsson 0a440d4184 Export function sanitize_the_mode from fileobject.c as _PyFile_SanitizeMode(). Use this function in posixmodule.c when implementing fdopen(). This fixes test_subprocess.py for a VisualStudio 2005 compile. 2007-04-26 09:15:08 +00:00
Thomas Wouters afea529088 SF patch #1630975: Fix crash when replacing sys.stdout in sitecustomize 
When running the interpreter in an environment that would cause it to set
stdout/stderr/stdin's encoding, having a sitecustomize that would replace
them with something other than PyFile objects would crash the interpreter.
Fix it by simply ignoring the encoding-setting for non-files.

This could do with a test, but I can think of no maintainable and portable
way to test this bug, short of adding a sitecustomize.py to the buildsystem
and have it always run with it (hmmm....)
 2007-01-23 13:42:00 +00:00
Martin v. Löwis 056dac1bcf Bug #1067760: Deprecate passing floats to file.seek. 2006-11-12 18:24:26 +00:00
Armin Rigo 7ccbca93a2 Forward-port of r52136,52138: a review of overflow-detecting code. 
* unified the way intobject, longobject and mystrtoul handle
  values around -sys.maxint-1.

* in general, trying to entierely avoid overflows in any computation
  involving signed ints or longs is extremely involved.  Fixed a few
  simple cases where a compiler might be too clever (but that's all
  guesswork).

* more overflow checks against bad data in marshal.c.

* 2.5 specific: fixed a number of places that were still confusing int
  and Py_ssize_t.  Some of them could potentially have caused
  "real-world" breakage.

* list.pop(x): fixing overflow issues on x was messy.  I just reverted
  to PyArg_ParseTuple("n"), which does the right thing.  (An obscure
  test was trying to give a Decimal to list.pop()... doesn't make
  sense any more IMHO)

* trying to write a few tests...
 2006-10-04 12:17:45 +00:00
Brett Cannon 2b3666f737 Make sure memory is properly cleaned up in file_init. 
Backport candidate.
 2006-08-31 18:54:26 +00:00
Neal Norwitz 076d1e0c0b Fix a couple of ssize-t issues reported by Alexander Belopolsky on python-dev 2006-08-21 18:20:10 +00:00
Neal Norwitz b337bb541b Stop INCREFing name, then checking if it's NULL. name (f_name) should never 
be NULL so assert it.  Fix one place where we could have passed NULL.

Reported by Klocwork #66.
 2006-07-17 00:55:45 +00:00
Neal Norwitz fc28e0de58 Handle a NULL name properly. 
Reported by Klocwork #67
 2006-07-16 02:32:03 +00:00
Kristján Valur Jónsson 74c3ea0a0f Fix build problems with the platform SDK on windows. It is not sufficient to test for the C compiler version when determining if we have the secure CRT from microsoft. Must test with an undocumented macro, __STDC_SECURE_LIB__ too. 2006-07-03 14:59:05 +00:00
Kristján Valur Jónsson f608317061 Fix the CRT argument error handling for VisualStudio .NET 2005. Install a CRT error handler and disable the assertion for debug builds. This causes CRT to set errno to EINVAL. 
This update fixes crash cases in the test suite where the default CRT error handler would cause process exit.
 2006-06-12 15:45:12 +00:00
Martin v. Löwis 0e8bd7e1cc Patch #1495999: Part two of Windows CE changes. 
- update header checks, using autoconf
- provide dummies for getenv, environ, and GetVersion
- adjust MSC_VER check in socketmodule.c
 2006-06-10 12:23:46 +00:00
Georg Brandl 98b40ad590 Bug #1502805: don't alias file.__exit__ to file.close since the 
latter can return something that's true.
 2006-06-08 14:50:21 +00:00
Georg Brandl 7b90e168f3 Bug #1462152: file() now checks more thoroughly for invalid mode 
strings and removes a possible "U" before passing the mode to the
C library function.
 2006-05-18 07:01:27 +00:00
Guido van Rossum da5b701aee Get rid of __context__, per the latest changes to PEP 343 and python-dev 
discussion.
There are two places of documentation that still mention __context__:
Doc/lib/libstdtypes.tex -- I wasn't quite sure how to rewrite that without
spending a whole lot of time thinking about it; and whatsnew, which Andrew
usually likes to change himself.
 2006-05-02 19:47:52 +00:00
Neal Norwitz c4edb0ec81 SF #1479181: split open() and file() from being aliases for each other. 2006-05-02 04:43:14 +00:00
Martin v. Löwis 2a19074a9c Replace INT_MAX with PY_SSIZE_T_MAX where string length 
are concerned.
 2006-04-13 07:37:25 +00:00
Anthony Baxter ac6bd46d5c spread the extern "C" { } magic pixie dust around. Python itself builds now 
using a C++ compiler. Still lots and lots of errors in the modules built by
setup.py, and a bunch of warnings from g++ in the core.
 2006-04-13 02:06:09 +00:00
Anthony Baxter 377be11ee1 More C++-compliance. Note especially listobject.c - to get C++ to accept the 
PyTypeObject structures, I had to make prototypes for the functions, and
move the structure definition ahead of the functions. I'd dearly like a better
way to do this - to change this would make for a massive set of changes to
the codebase.

There's still some warnings - this is purely to get rid of errors first.
 2006-04-11 06:54:30 +00:00
Georg Brandl ed02eb6aa9 Bug #1177964: make file iterator raise MemoryError on too big files 2006-03-31 20:31:02 +00:00
Georg Brandl 347b30042b Remove unnecessary casts in type object initializers. 2006-03-30 11:57:00 +00:00
Guido van Rossum f669436189 Um, I thought I'd already checked this in. 
Anyway, this is the changes to the with-statement
so that __exit__ must return a true value in order
for a pending exception to be ignored.
The PEP (343) is already updated.
 2006-03-10 02:28:35 +00:00
Guido van Rossum 1a5e21e033 Updates to the with-statement: 
- New semantics for __exit__() -- it must re-raise the exception
  if type is not None; the with-statement itself doesn't do this.
  (See the updated PEP for motivation.)

- Added context managers to:
  - file
  - thread.LockType
  - threading.{Lock,RLock,Condition,Semaphore,BoundedSemaphore}
  - decimal.Context

- Added contextlib.py, which defines @contextmanager, nested(), closing().

- Unit tests all around; bot no docs yet.
 2006-02-28 21:57:43 +00:00
Martin v. Löwis 15e62742fa Revert backwards-incompatible const changes. 2006-02-27 16:46:16 +00:00
Martin v. Löwis 18e165558b Merge ssize_t branch. 2006-02-15 17:27:45 +00:00
Thomas Wouters c45251a485 SF patch #1397960: When mixing file-iteration and 
readline/readlines/read/readinto, loudly break by raising ValueError, rather
than silently deliver data out of order or hitting EOF prematurely.

Probably not a bugfix candidate, even though it affects no 'working' code.
 2006-02-12 11:53:32 +00:00
Neal Norwitz 76dc081dd9 strlen() returns a size_t, get rid of 64-bit warning 2006-01-08 06:13:13 +00:00
Neal Norwitz a716eabca7 Revert r41662 and the part of 41552 that originally caused the problem 
(calling ftell(stdin) doesn't seem defined).  So we won't test errors
from ftell unless we can do it portably.
 2005-12-15 05:25:09 +00:00
Hye-Shik Chang e237d50390 Add a workaround for file.ftell() to raise IOError for ttys. 
ftell(3) on BSD doesn't set errno even for ttys and returns useless
values.
 2005-12-13 16:44:02 +00:00
Jeremy Hylton af68c874a6 Add const to several API functions that take char *. 
In C++, it's an error to pass a string literal to a char* function
without a const_cast().  Rather than require every C++ extension
module to put a cast around string literals, fix the API to state the
const-ness.

I focused on parts of the API where people usually pass literals:
PyArg_ParseTuple() and friends, Py_BuildValue(), PyMethodDef, the type
slots, etc.  Predictably, there were a large set of functions that
needed to be fixed as a result of these changes.  The most pervasive
change was to make the keyword args list passed to
PyArg_ParseTupleAndKewords() to be a const char *kwlist[].

One cast was required as a result of the changes:  A type object
mallocs the memory for its tp_doc slot and later frees it.
PyTypeObject says that tp_doc is const char *; but if the type was
created by type_new(), we know it is safe to cast to char *.
 2005-12-10 18:50:16 +00:00