Commit Graph

105 Commits

Author SHA1 Message Date
Christian Heimes c5f05e45cf Patch #2167 from calvin: Remove unused imports 2008-02-23 17:40:11 +00:00
Thomas Heller 8982cf5484 Replace 'has_key()' with 'in'.
Replace 'raise Error, stuff' with 'raise Error(stuff)'.
2008-02-21 18:52:20 +00:00
Thomas Heller 4516451aec Make the test somewhat clearer (I hope). 2008-02-13 20:36:51 +00:00
Thomas Heller a06a1a88ee Add pickle support to ctypes types. 2008-02-13 20:21:53 +00:00
Thomas Heller 99120c4f7e Revert rev. 59925, it breaks comtypes (I need to further examine this). 2008-01-28 08:44:13 +00:00
Thomas Heller 5ca924038d Invert the checks in get_[u]long and get_[u]longlong. The intent was
to not accept float types; the result was that integer-like objects
were not accepted.

Ported from release25-maint.
2008-01-24 19:15:02 +00:00
Thomas Heller 0f75f9847a Use 'g' instead of 'D' as the ctypes typecode for c_longdouble, for
compliance with PEP 3118.
2008-01-16 20:34:37 +00:00
Thomas Heller 415c1e36a9 Raise a TypeError instead of a ValueError when too many initializers
are used in a Structure or Union constructor.
2008-01-16 19:45:51 +00:00
Thomas Heller 02ec289f3e Raise a TypeError if conflicting positional and named arguments are
passed to a Structure or Union constructor.
2008-01-16 19:37:33 +00:00
Thomas Heller 902d30752f Convert the internal ctypes array type cache to a WeakValueDict so
that array types do not live longer than needed.
2008-01-16 19:16:27 +00:00
Thomas Heller c682614df0 Raise an error instead of crashing with a segfault when a NULL
function pointer is called.

Will backport to release25-maint.
2008-01-11 19:34:06 +00:00
Thomas Heller 153038efa4 Issue #1642: Fix segfault in ctypes when trying to delete attributes. 2007-12-18 19:00:34 +00:00
Thomas Heller 03fd077482 Enable the full ctypes c_longdouble tests again. 2007-11-02 19:11:23 +00:00
Thomas Heller e7becc5007 Added unittest for calling a function with paramflags (backport from py3k branch). 2007-10-24 19:50:45 +00:00
Thomas Heller 7fee6dd2a3 On OS X, use os.uname() instead of gestalt.sysv(...) to get the
operating system version.  This allows to use ctypes when Python
was configured with --disable-toolbox-glue.
2007-10-11 19:51:32 +00:00
Thomas Heller a7f49f733b ctypes.util.find_library uses dump(1) instead of objdump(1) on Solaris.
Fixes issue #1777530; will backport to release25-maint.
2007-09-14 19:40:35 +00:00
Thomas Heller 0b7120258a Disable some tests that fail on the 'ppc Debian unstable' buildbot to
find out if they cause the segfault on the 'alpha Debian' machine.
2007-09-11 19:17:48 +00:00
Thomas Heller 2e638c3a8a Backport from py3k branch:
Add a workaround for a strange bug on win64, when _ctypes is compiled
with the SDK compiler.  This should fix the failing
Lib\ctypes\test\test_as_parameter.py test.
2007-09-07 09:33:24 +00:00
Thomas Heller 2825b2ea44 Add a 'c_longdouble' type to the ctypes module. 2007-09-07 06:32:17 +00:00
Thomas Wouters dcb3c382ac Somewhat-preliminary slice-object and extended slicing support for ctypes.
The exact behaviour of omitted and negative indices for the Pointer type may
need a closer look (especially as it's subtly different from simple slices)
but there's time yet before 2.6, and not enough before 3.0a1 :-)
2007-08-30 21:01:17 +00:00
Neal Norwitz 60b52bd4ed Fix typo in docstring (missing c in reacquire) 2007-08-26 01:08:16 +00:00
Thomas Heller fa704c6ade Fix for SF# 1701409: segfault in c_char_p of ctypes. The repr output
of c_char_p and c_wchar_p has changed as a sideeffect.
2007-07-13 17:12:23 +00:00
Thomas Heller ad0cfe3dd7 Do not try to load the GLUT library in the ctypes tests. This test
adds little value, but has a large problem on OS X, as explained in
SF# 1581906.
2007-07-13 16:50:43 +00:00
Thomas Heller 1fd1cc5be2 Add tests for _ctypes.COMError. 2007-07-13 14:18:06 +00:00
Thomas Heller 1b9e041812 Make this test work with older Python releases where struct has no 't' format character. 2007-06-08 16:10:27 +00:00
Thomas Heller b4eec28e33 Correct the name of a field in the WIN32_FIND_DATAA and WIN32_FIND_DATAW structures.
Closes bug #1726026.
2007-05-30 07:01:25 +00:00
Thomas Heller 2ebc4d8054 Oops, these tests do not run on Windows CE. 2007-05-04 19:56:32 +00:00
Thomas Heller 1ad576c267 Do not truncate 64-bit pointers to 32-bit integers.
Fixes SF #1703286, will backport to release25-maint.
2007-05-04 19:54:22 +00:00
Thomas Heller 0455214f1c Fix some ctypes test crashes, when running with a debug Python
version on win64 by using proper argtypes and restype function
attributes.
2007-05-04 07:14:39 +00:00
Neal Norwitz 0d4c06e06e Whitespace normalization. Ugh, we really need to do this more often.
You might want to review this change as it's my first time.  Be gentle. :-)
2007-04-25 06:30:05 +00:00
Thomas Heller 5dc4fe09b7 Patch #1649190: Adding support for _Bool to ctypes as c_bool, by David Remahl. 2007-03-13 20:42:52 +00:00
Thomas Heller 2456a3c02a Bug #1651235: When a tuple was passed to a ctypes function call,
Python would crash instead of raising an error.

The crash was caused by a section of code that should have been
removed long ago, at that time ctypes had other ways to pass
parameters to function calls.
2007-03-09 20:39:22 +00:00
Thomas Heller c2f7725c86 Fix bug #1646630: ctypes.string_at(buf, 0) and ctypes.wstring_at(buf, 0)
returned string up to the first NUL character.
2007-03-09 19:21:28 +00:00
Thomas Heller d059e7b423 patch #1610795: BSD version of ctypes.util.find_library, by Martin
Kammerhofer.

release25-maint backport candidate, but the release manager has to
decide.
2007-01-12 20:17:34 +00:00
Thomas Heller 572104ff5c Avoid warnings in the test suite because ctypes.wintypes cannot be
imported on non-windows systems.
2007-01-12 20:08:19 +00:00
Thomas Heller f5b5183a19 Correct the comments: the code is right. 2007-01-11 21:23:12 +00:00
Thomas Heller 8138c26a83 Fixes for 64-bit Windows: In ctypes.wintypes, correct the definitions
of HANDLE, WPARAM, LPARAM data types.  Make parameterless foreign
function calls work.
2007-01-11 21:18:56 +00:00
Thomas Heller fb9d78733e Change the ctypes version number to "1.1.0". 2007-01-10 20:12:13 +00:00
Thomas Heller 85a2192bb6 Verify the sizes of the basic ctypes data types against the struct
module.

Will backport to release25-maint.
2007-01-09 19:19:33 +00:00
Brett Cannon 8211297a7e Fix a bad assumption that all objects assigned to '__loader__' on a module
will have a '_files' attribute.
2006-12-06 23:38:48 +00:00
Thomas Heller 25d208bd46 Fix bug #1598620: A ctypes structure cannot contain itself. 2006-11-24 18:45:39 +00:00
Thomas Heller d2ea4a2584 ctypes callback functions only support 'fundamental' result types.
Check this and raise an error when something else is used - before
this change ctypes would hang or crash when such a callback was
called.  This is a partial fix for #1574584.

Will backport to release25-maint.
2006-10-17 19:30:48 +00:00
Thomas Heller 2244af596a The cast function did not accept c_char_p or c_wchar_p instances
as first argument, and failed with a 'bad argument to internal function'
error message.
2006-09-07 19:09:54 +00:00
Thomas Heller fdb62f0e5f Anonymous structure fields that have a bit-width specified did not work,
and they gave a strange error message from PyArg_ParseTuple:
    function takes exactly 2 arguments (3 given).

With tests.
2006-09-07 18:56:28 +00:00
Thomas Heller 98619f267c Port _ctypes.pyd to win64 on AMD64. 2006-08-25 07:27:33 +00:00
Thomas Heller b4a0cf17c4 Remove the special casing of Py_None when converting the return value
of the Python part of a callback function to C.  If it cannot be
converted, call PyErr_WriteUnraisable with the exception we got.
Before, arbitrary data has been passed to the calling C code in this
case.

(I'm not really sure the NEWS entry is understandable, but I cannot
find better words)
2006-08-16 15:10:12 +00:00
Thomas Heller b0aa98fd4f The __repr__ method of a NULL py_object does no longer raise an
exception.  Remove a stray '?' character from the exception text
when the value is retrieved of such an object.

Includes tests.
2006-08-16 14:07:44 +00:00
Thomas Heller 867200483b Apply the patch #1532975 plus ideas from the patch #1533481.
ctypes instances no longer have the internal and undocumented
'_as_parameter_' attribute which was used to adapt them to foreign
function calls; this mechanism is replaced by a function pointer in
the type's stgdict.

In the 'from_param' class methods, try the _as_parameter_ attribute if
other conversions are not possible.

This makes the documented _as_parameter_ mechanism work as intended.

Change the ctypes version number to 1.0.1.
2006-08-14 11:17:48 +00:00
Thomas Heller 09a6f6aad2 Remove code that is no longer used (ctypes.com).
Fix the DllGetClassObject and DllCanUnloadNow so that they forward the
call to the comtypes.server.inprocserver module.

The latter was never documented, never used by published code, and
didn't work anyway, so I think it does not deserve a NEWS entry (but I
might be wrong).
2006-07-27 18:39:55 +00:00
Thomas Heller ce049a0aef Patch #1521817: The index range checking on ctypes arrays containing
exactly one element is enabled again.
2006-07-14 17:51:14 +00:00