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67 Commits

Author SHA1 Message Date
Serhiy Storchaka ebad53a4dc
gh-94938: Fix errror detection of unexpected keyword arguments (GH-94999) 
When keyword argument name is an instance of a str subclass with
overloaded methods __eq__ and __hash__, the former code could not find
the name of an extraneous keyword argument to report an error, and
_PyArg_UnpackKeywords() returned success without setting the
corresponding cell in the linearized arguments array. But since the number
of expected initialized cells is determined as the total number of passed
arguments, this lead to reading NULL as a keyword parameter value, that
caused SystemError or crash or other undesired behavior.
 2022-07-28 07:40:36 +03:00
Serhiy Storchaka 067f0da335
gh-94930: skipitem() in getargs.c should return non-NULL on error (GH-94931) 2022-07-18 18:07:31 +03:00
Inada Naoki f9c9354a7a
gh-92536: PEP 623: Remove wstr and legacy APIs from Unicode (GH-92537) 2022-05-12 14:48:38 +09:00
Inada Naoki 4ebf4a6bfa
bpo-40943: Fix skipitem() didn't raise SystemError (GH-25937) 
`convertitem()` raises `SystemError` when '#' is used without `PY_SSIZE_T_CLEAN`.
This commit makes `skipitem()` raise it too.
 2021-05-07 11:56:48 +09:00
Inada Naoki 91a639a094
bpo-36346: Emit DeprecationWarning for PyArg_Parse() with 'u' or 'Z'. (GH-20927) 
Emit DeprecationWarning when PyArg_Parse*() is called with 'u', 'Z' format.

See PEP 623.
 2021-02-22 22:11:48 +09:00
Serhiy Storchaka 4c8f09d7ce
bpo-36346: Make using the legacy Unicode C API optional (GH-21437) 
Add compile time option USE_UNICODE_WCHAR_CACHE. Setting it to 0
makes the interpreter not using the wchar_t cache and the legacy Unicode C API.
 2020-07-10 23:26:06 +03:00
Hai Shi 96a6a6d42b
bpo-40275: Use new test.support helper submodules in tests (GH-21412) 2020-07-09 15:25:10 +02:00
Serhiy Storchaka 578c3955e0
bpo-37999: No longer use __int__ in implicit integer conversions. (GH-15636) 
Only __index__ should be used to make integer conversions lossless.
 2020-05-26 18:43:38 +03:00
Serhiy Storchaka bdbad71b9d
bpo-20092. Use __index__ in constructors of int, float and complex. (GH-13108) 2019-06-02 00:05:48 +03:00
Serhiy Storchaka 6a44f6eef3
bpo-36048: Use __index__() instead of __int__() for implicit conversion if available. (GH-11952) 
Deprecate using the __int__() method in implicit conversions of Python
numbers to C integers.
 2019-02-25 17:57:58 +02:00
Xtreak 6326278e8a bpo-34193: Fix pluralization in getargs.c and test cases. (GH-8438) 2018-12-21 16:45:13 +02:00
Serhiy Storchaka 8f7bb100d0
bpo-34272: Move argument parsing tests from test_capi to test_getargs2. (GH-8567) 2018-08-06 16:50:19 +03:00
Benjamin Peterson 2bb69a5b4e bpo-31373: remove overly strict float range checks (#3486) 
This undoes a853a8ba78 except for the pytime.c
parts. We want to continue to allow IEEE 754 doubles larger than FLT_MAX to be
rounded into finite floats. Tests were added to very this behavior.
 2017-09-10 23:50:46 -07:00
Michael Seifert 64c8f705c0 bpo-29951: Include function name for some error messages in `PyArg_ParseTuple*` (#916) 
Also changed format specifier for function name from "%s" to "%.200s"
and exception messages should start with lowercase letter.
 2017-04-09 10:47:12 +03:00
Serhiy Storchaka 671079ef60 bpo-29894: Deprecate returning an instance of complex subclass from __complex__. (#798) 
In a future versions of Python this can be an error.
 2017-03-24 21:28:43 +02:00
Serhiy Storchaka 63dc548109 Issue #28086: Single var-positional argument of tuple subtype was passed 
unscathed to the C-defined function.  Now it is converted to exact tuple.
 2016-09-22 19:41:20 +03:00
Steve Dower a3222b8424 Fixes test_getargs2 to get the buildbots working again. 2016-09-11 19:43:51 -07:00
R David Murray 44b548dda8 #27364: fix "incorrect" uses of escape character in the stdlib. 
And most of the tools.

Patch by Emanual Barry, reviewed by me, Serhiy Storchaka, and
Martin Panter.
 2016-09-08 13:59:53 -04:00
Benjamin Peterson 47ff0734b8 more PY_LONG_LONG to long long 2016-09-08 09:15:54 -07:00
Serhiy Storchaka f41b82fb19 Issue #26282: PyArg_ParseTupleAndKeywords() and Argument Clinic now support 
positional-only and keyword parameters in the same function.
 2016-06-09 16:30:29 +03:00
Serhiy Storchaka 16931c3559 Issue #26983: float() now always return an instance of exact float. 
The deprecation warning is emitted if __float__ returns an instance of
a strict subclass of float.  In a future versions of Python this can
be an error.
 2016-06-03 21:42:55 +03:00
Serhiy Storchaka c944c2dab8 Issue #26995: Added tests for "f", "d", "D", "S", "Y", and "U" format codes 
in PyArg_ParseTuple().
 2016-05-16 10:12:15 +03:00
Serhiy Storchaka f95455da4c Issue #26995: Added tests for "f", "d", "D", "S", "Y", and "U" format codes 
in PyArg_ParseTuple().
 2016-05-16 10:11:47 +03:00
Serhiy Storchaka acef5de6ec Backported tests for issue #18531. 2016-05-16 09:55:32 +03:00
Serhiy Storchaka ce41287e99 Issue #18531: Single var-keyword argument of dict subtype was passed 
unscathed to the C-defined function.  Now it is converted to exact dict.
 2016-05-08 23:36:44 +03:00
Serhiy Storchaka 4cd63ef67a Issue #26198: ValueError is now raised instead of TypeError on buffer 
overflow in parsing "es#" and "et#" format units.  SystemError is now raised
instead of TypeError on programmical error in parsing format string.
 2016-02-08 01:22:47 +02:00
Serhiy Storchaka c8241fdde7 Issue #26198: Added tests for "es", "et", "es#", "et#" and "C" format units 
of PyArg_Parse*() functions.
 2016-01-28 19:49:54 +02:00
Serhiy Storchaka 483405bcca Issue #22883: Got rid of outdated references to PyInt and PyString in comments. 2015-02-17 10:14:30 +02:00
Serhiy Storchaka d8a1447c99 Issue #22215: Now ValueError is raised instead of TypeError when str or bytes 
argument contains not permitted null character or byte.
 2014-09-06 20:07:17 +03:00
Serhiy Storchaka f28ba369dd Issue #20532: Tests which use _testcapi now are marked as CPython only. 2014-02-07 10:10:55 +02:00
Serhiy Storchaka 5cfc79deae Issue #20532: Tests which use _testcapi now are marked as CPython only. 2014-02-07 10:06:39 +02:00
Serhiy Storchaka c836a28cc1 Issue #17576: Removed deprecation warnings added in changeset 618cca51a27e. 2013-12-14 21:07:09 +02:00
Serhiy Storchaka c4f3212abc Issue #17576: Deprecation warning emitted now when __int__() or __index__() 
return not int instance.  Introduced _PyLong_FromNbInt() and refactored
PyLong_As*() functions.
 2013-12-11 21:26:36 +02:00
Serhiy Storchaka 31a655411a Issue #17576: Deprecation warning emitted now when __int__() or __index__() 
return not int instance.  Introduced _PyLong_FromNbInt() and refactored
PyLong_As*() functions.
 2013-12-11 21:07:54 +02:00
Brett Cannon 3e9a9ae09d Update various test modules to use unittest.main() for test discovery 
instead of manually listing tests for test.support.run_unittest().
 2013-06-12 21:25:59 -04:00
Victor Stinner 765531d2d0 Issue #17516: use comment syntax for comments, instead of multiline string 2013-03-26 01:11:54 +01:00
Larry Hastings faf91e75ab Issue #14705: Add 'p' format character to PyArg_ParseTuple* for bool support. 2012-05-05 16:54:29 -07:00
Larry Hastings 83a9f48699 Issue #14328: Add keyword-only parameters to PyArg_ParseTupleAndKeywords. 
They're optional-only for now (unlike in pure Python) but that's all
I needed.  The syntax can easily be relaxed if we want to support
required keyword-only arguments for extension types in the future.
 2012-03-20 20:06:16 +00:00
Eli Bendersky 906b88fb2a Issue #12380: PyArg_ParseTuple now accepts a bytearray for the 'c' format. 
As a side effect, this now allows the rjust, ljust and center methods of
bytes and bytearray to accept a bytearray argument.

Patch by Petri Lehtinen
 2011-07-29 07:05:08 +03:00
Antoine Pitrou ad62b03949 Issue #10451: memoryview objects could allow to mutate a readable buffer. 
Initial patch by Ross Lagerwall.
 2011-01-18 18:57:52 +00:00
Ezio Melotti b3aedd4862 #9424: Replace deprecated assert* methods in the Python test suite. 2010-11-20 19:04:17 +00:00
Victor Stinner 25e8ec4724 Issue #8850: Remove "w" and "w#" formats from PyArg_Parse*() functions, use 
"w*" format instead. Add tests for "w*" format.
 2010-06-25 00:02:38 +00:00
Victor Stinner 4aae1ebab2 Issue #8949: "z" format of PyArg_Parse*() functions doesn't accept bytes 
objects, as described in the documentation.
 2010-06-24 22:08:25 +00:00
Victor Stinner 06e49dd029 Issue #8592: PyArg_Parse*() functions raise a TypeError for "y", "u" and "Z" 
formats if the string contains a null byte/character. Write unit tests for
string formats.
 2010-06-13 18:21:50 +00:00
Mark Dickinson c73013127b Issue #8950: Make PyArg_Parse* with 'L' code raise for float inputs, 
instead of warning.  This makes it consistent with the other integer
codes.
 2010-06-10 16:05:10 +00:00
Victor Stinner 93b5513cf1 Issue #6697: Fix a crash if a keyword contains a surrogate 2010-05-19 00:54:06 +00:00
Mark Dickinson de60401909 Merged revisions 77218 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r77218 | mark.dickinson | 2010-01-01 17:27:30 +0000 (Fri, 01 Jan 2010) | 5 lines

  Issue #5080: turn the DeprecationWarning from float arguments passed
  to integer PyArg_Parse* format codes into a TypeError.  Add a
  DeprecationWarning for floats passed with the 'L' format code, which
  didn't previously have a warning.
........
 2010-01-01 19:27:32 +00:00
Mark Dickinson 1554b18b5a Merged revisions 76930 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r76930 | mark.dickinson | 2009-12-20 15:57:56 +0000 (Sun, 20 Dec 2009) | 1 line

  Add missing tests for PyArg_Parse* with format 'h'
........
 2009-12-20 16:03:30 +00:00
Mark Dickinson 5c2db37c20 Issue #7435: Remove duplicate int/long tests, and other 
references to long in py3k.  Patch provided by flox.
 2009-12-05 20:28:34 +00:00
Benjamin Peterson c9c0f201fe convert old fail* assertions to assert* 2009-06-30 23:06:06 +00:00