Commit Graph

111 Commits

Author SHA1 Message Date
Martin Blais 2856e5f390 Support for buffer protocol for socket and struct.
* Added socket.recv_buf() and socket.recvfrom_buf() methods, that use the buffer
  protocol (send and sendto already did).

* Added struct.pack_to(), that is the corresponding buffer compatible method to
  unpack_from().

* Fixed minor typos in arraymodule.
2006-05-26 12:03:27 +00:00
Skip Montanaro cbe2e491bc C++ compiler cleanup: a cast here, a cast there... still does not compile under C++ though... 2006-04-18 19:39:48 +00:00
Thomas Wouters c6e55068ca Use Py_VISIT in all tp_traverse methods, instead of traversing manually or
using a custom, nearly-identical macro. This probably changes how some of
these functions are compiled, which may result in fractionally slower (or
faster) execution. Considering the nature of traversal, visiting much of the
address space in unpredictable patterns, I'd argue the code readability and
maintainability is well worth it ;P
2006-04-15 21:47:09 +00:00
Neal Norwitz 92a6be4318 Whitespace: break long line 2006-04-03 04:46:28 +00:00
Guido van Rossum 38fff8c4e4 Checking in the code for PEP 357.
This was mostly written by Travis Oliphant.
I've inspected it all; Neal Norwitz and MvL have also looked at it
(in an earlier incarnation).
2006-03-07 18:50:55 +00:00
Hye-Shik Chang 4af5c8cee4 SF #1444030: Fix several potential defects found by Coverity.
(reviewed by Neal Norwitz)
2006-03-07 15:39:21 +00:00
Thomas Wouters b9eb5510e6 Convert array.array.insert to use Py_ssize_t (like the rest already does.) 2006-02-27 19:44:56 +00:00
Georg Brandl 1b6726732c Bug #1432350: arrayobject should use PyObject_VAR_HEAD 2006-02-17 08:56:33 +00:00
Thomas Wouters 7a2f83b706 Use correct format specifier for Py_ssize_t variable to PyArg_ParseTuple(). 2006-02-16 17:07:41 +00:00
Martin v. Löwis ad0a4629be Use Py_ssize_t for counts and sizes. 2006-02-16 14:30:23 +00:00
Martin v. Löwis 18e165558b Merge ssize_t branch. 2006-02-15 17:27:45 +00:00
Neal Norwitz 1ac754fa10 Check return result from Py_InitModule*(). This API can fail.
Probably should be backported.
2006-01-19 06:09:39 +00:00
Georg Brandl 02c42871cf Disallow keyword arguments for type constructors that don't use them.
(fixes bug #1119418)
2005-08-26 06:42:30 +00:00
Raymond Hettinger b0900e6a21 SF #1085304: Make array.array pickle-able 2004-12-16 16:23:40 +00:00
Raymond Hettinger 6ab78cd0c0 SF feature request #992967: array.array objects should support sequences.
Made the constructor accept general iterables.
2004-08-29 07:50:43 +00:00
Raymond Hettinger cb87bc8e7e Add weakref support to array.array and file objects. 2004-05-31 00:35:52 +00:00
Raymond Hettinger 49f9bd15ff SF feature request #686323: Minor array module enhancements
array.extend() now accepts iterable arguments implements as a series
of appends.  Besides being a user convenience and matching the behavior
for lists, this the saves memory and cycles that would be used to
create a temporary array object.
2004-03-14 05:43:59 +00:00
Raymond Hettinger 6e2ee866fa Update the array overallocation scheme to match the approach used for
lists.  Speeds append() operations and reduces memory requirements
(because of more conservative overallocation).

Paves the way for the feature request for array.extend() to support
arbitrary iterable arguments.
2004-03-14 04:37:50 +00:00
Raymond Hettinger 3aa82c07f7 SF bug #910986: copy.copy fails for array.array
Added support for the copy module.
2004-03-13 18:18:51 +00:00
Raymond Hettinger 8ae4689657 Simplify and speedup uses of Py_BuildValue():
* Py_BuildValue("(OOO)",a,b,c)  -->  PyTuple_Pack(3,a,b,c)
* Py_BuildValue("()",a)         -->  PyTuple_New(0)
* Py_BuildValue("O", a)         -->  Py_INCREF(a)
2003-10-12 19:09:37 +00:00
Raymond Hettinger 85004cc47d SF bug #782369: Massive memory leak in array module
Fixed leak caused by switching from PyList_GetItem to PySequence_GetItem.
Added missing NULL check.
Clarified code by converting an "if" to an "else if".

Will backport to 2.3.
2003-08-05 11:23:59 +00:00
Walter Dörwald 8bb1ae9c34 All calls to getarrayitem() (which is static) are done either in loops
over the size of the array, or the callers check the index bounds themselves,
so the index check never failed => Replace it with an assert().
2003-05-23 10:01:07 +00:00
Walter Dörwald 9e46abed50 Fix array.array.insert(), so that it treats negative indices as
being relative to the end of the array, just like list.insert() does.
This closes SF bug #739313.
2003-05-18 03:15:10 +00:00
Raymond Hettinger 84fc9aa6ce SF 686323: Minor array module enhancements
Allows use of tuples for the initializer.
2003-04-24 10:41:55 +00:00
Raymond Hettinger 88ba1e39ec SF Patch 685051: fix for 680789: reprs in arraymodule
(contributed by logistix; substantially reworked by rhettinger).

To create a representation of non-string arrays, array_repr() was
starting with a base Python string object and repeatedly using +=
to concatenate the representation of individual objects.

Logistix had the idea to convert to an intermediate tuple form and
then join it all at once.  I took advantage of existing tools and
formed a list with array_tolist() and got its representation through
PyObject_Repr(v) which already has a fast implementation for lists.
2003-04-23 17:27:00 +00:00
Raymond Hettinger 1da1dbf458 Renamed PyObject_GenericGetIter to PyObject_SelfIter
to more accurately describe what the function does.

Suggested by Thomas Wouters.
2003-03-17 19:46:11 +00:00
Raymond Hettinger e0cce8f8f0 Created PyObject_GenericGetIter().
Factors out the common case of returning self.
2003-03-17 08:35:49 +00:00
Neal Norwitz 937ca98e34 SF patch #687598, array.append is sloooow
This improves speed by about 5.6% for me.
2003-02-24 02:08:42 +00:00
Jason Tishler 8437570ec2 Patch #676837: Cygwin array module patch
The attached patch enables the array module
to build cleanly under Cygwin again.
2003-02-10 20:45:47 +00:00
Raymond Hettinger 625812f618 SF patch #662433: Fill arraymodule's tp_iter and sq_contains slots 2003-01-07 01:58:52 +00:00
Jason Tishler fb8595df4f Patch #661760: Cygwin auto-import module patch
The attached patch enables shared extension
modules to build cleanly under Cygwin without
moving the static initialization of certain function
pointers (i.e., ones exported from the Python
DLL core) to a module initialization function.

Additionally, this patch fixes the modules that
have been changed in the past to accommodate
Cygwin.
2003-01-06 12:41:26 +00:00
Raymond Hettinger 36cd2bf459 SF patch 660559: Use METH_O and METH_NOARGS where possible
Simplify code and speed access by using PyArg_UnpackTuple, METH_O and
METH_NOARGS in three modules that can benefit from it.
2003-01-03 08:24:58 +00:00
Mark Hammond fe51c6d66e Excise DL_EXPORT/DL_IMPORT from Modules/*. Required adding a prototype
for Py_Main().

Thanks to Kalle Svensson and Skip Montanaro for the patches.
2002-08-02 02:27:13 +00:00
Michael W. Hudson 56796f672f Fix for
[ 587875 ] crash on deleting extended slice

The array code got simpler, always a good thing!
2002-07-29 14:35:04 +00:00
Tim Peters 0c32279626 Removed more stray instances of statichere, but left _sre.c alone. 2002-07-17 16:49:03 +00:00
Jeremy Hylton 938ace69a0 staticforward bites the dust.
The staticforward define was needed to support certain broken C
compilers (notably SCO ODT 3.0, perhaps early AIX as well) botched the
static keyword when it was used with a forward declaration of a static
initialized structure.  Standard C allows the forward declaration with
static, and we've decided to stop catering to broken C compilers.  (In
fact, we expect that the compilers are all fixed eight years later.)

I'm leaving staticforward and statichere defined in object.h as
static.  This is only for backwards compatibility with C extensions
that might still use it.

XXX I haven't updated the documentation.
2002-07-17 16:30:39 +00:00
Michael W. Hudson 9c14badc5f Fix the bug described in
http://mail.python.org/pipermail/python-dev/2002-June/025461.html

with test cases.

Also includes extended slice support for arrays, which I thought I'd
already checked in but obviously not.
2002-06-19 15:44:15 +00:00
Martin v. Löwis 14f8b4cfcb Patch #568124: Add doc string macros. 2002-06-13 20:33:02 +00:00
Michael W. Hudson 1755ad9b02 array_tounicode isn't defined in --disable-unicode builds...
I have a patch to make the test work too, but it's not pretty so
I'll submit it to sf.
2002-05-13 10:14:59 +00:00
Martin v. Löwis b9132a2a15 Indicate delayed initialization of slots. Suggested by tim.one. 2002-05-02 20:34:12 +00:00
Martin v. Löwis edbffc1725 Patch #551009: Initialize array type dynamically. 2002-05-02 20:09:59 +00:00
Neil Schemenauer aa769ae468 PyObject_Del can now be used as a function designator. 2002-04-12 02:44:10 +00:00
Fred Drake f4e3484692 Use the PyModule_*() API instead of manipulating the module dictionary
directly.
2002-04-01 03:45:06 +00:00
Martin v. Löwis aa158be623 Remove tp_print. 2002-03-04 09:38:52 +00:00
Martin v. Löwis 9986633609 Patch 520694: arraymodule.c improvements:
- make array.array a type
- add Py_UNICODE arrays
- support +=, *=
2002-03-01 10:27:01 +00:00
Guido van Rossum 146483964e Patch supplied by Burton Radons for his own SF bug #487390: Modifying
type.__module__ behavior.

This adds the module name and a dot in front of the type name in every
type object initializer, except for built-in types (and those that
already had this).  Note that it touches lots of Mac modules -- I have
no way to test these but the changes look right.  Apologies if they're
not.  This also touches the weakref docs, which contains a sample type
object initializer.  It also touches the mmap test output, because the
mmap type's repr is included in that output.  It touches object.h to
put the correct description in a comment.
2001-12-08 18:02:58 +00:00
Tim Peters 885d457709 sprintf -> PyOS_snprintf in some "obviously safe" cases.
Also changed <>-style #includes to ""-style in some places where the
former didn't make sense.
2001-11-28 20:27:42 +00:00
Guido van Rossum 702d08ec05 Fix buffer_info() docstring to match reality. See SF bug #444842. 2001-07-27 16:05:32 +00:00
Tim Peters b870c75253 Make it possible to find the use of tp_as_buffer here with a global search.
(Just a change to a comment)
2001-06-05 04:43:26 +00:00
Guido van Rossum 2b597e4f54 Correct one-line typo, reported by yole @ SF, bug 130077. 2001-01-25 22:12:43 +00:00