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329 Commits

Author SHA1 Message Date
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
Benjamin Peterson a853a8ba78 bpo-31373: fix undefined floating-point demotions (#3396) 2017-09-07 11:13:59 -07:00
Oren Milman bf9075a0c5 bpo-31229: Fixed wrong error messages when too many keyword arguments are received. (#3180) 2017-08-23 21:16:48 +03:00
Stefan Krah f432a3234f bpo-30923: Silence fall-through warnings included in -Wextra since gcc-7.0. (#3157) 2017-08-21 13:09:59 +02:00
Segev Finer e7bc7aac3d bpo-9566: Fix a warning in Python/getargs.c (#2890) 2017-07-26 08:58:25 -07:00
Serhiy Storchaka 7e60192fe0 Remove _PyArg_NoStackKeywords(). (#2641) 2017-07-10 10:25:34 +02:00
Serhiy Storchaka f9f1ccace3 Fix regression in error message introduced in bpo-29951. (#2028) 
* Fix regression in error message introduced in bpo-29951.

* Add test.

* Make the test more strong.
 2017-06-09 18:27:06 +02:00
Serhiy Storchaka 5eb788bf7f bpo-30534: Fixed error messages when pass keyword arguments (#1901) 
to functions implemented in C that don't support this.

Also unified error messages for functions that don't take positional or keyword
arguments.
 2017-06-06 18:45:22 +03:00
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 68a001dd59 Issue #29460: _PyArg_NoKeywords(), _PyArg_NoStackKeywords() and 
_PyArg_NoPositional() now are macros.
 2017-02-06 10:41:46 +02:00
Victor Stinner fdbc397f4d Issue #29286: Rename private PyArg_UnpackStack_impl() to unpack_stack() 
Rename also "l" argument to "nargs".
 2017-02-01 17:42:18 +01:00
Serhiy Storchaka 1741441649 Issue #29029: Speed up processing positional arguments in 
PyArg_ParseTupleAndKeywords(), _PyArg_ParseTupleAndKeywordsFast() and like.
 2017-01-17 10:07:25 +02:00
Victor Stinner fe54dd8a08 Add _PyArg_UnpackStack() function helper 
Issue #29286.
 2017-01-17 02:33:55 +01:00
Victor Stinner 29d39cc8f5 Add _PyArg_NoStackKeywords() helper function 
Issue #29286. Similar to _PyArg_NoKeywords(), but expects a tuple of keyword
names, instead of a dict.
 2017-01-17 01:40:01 +01:00
Victor Stinner 6518a93cb1 Add _PyArg_ParseStack() helper function 
Issue #29286. Function similar to PyArg_ParseTuple(), but uses a C array of
PyObject* to pass arguments. Don't support the compatibility mode.
 2017-01-17 01:29:49 +01:00
Victor Stinner 3e1fad6913 Rename _PyArg_ParseStack to _PyArg_ParseStackAndKeywords 
Issue #29286.
 2017-01-17 01:29:01 +01:00
Victor Stinner c0083fc47d Rename keywords to kwargs in getargs.c 
Issue #29029. Patch written by Serhiy Storchaka.
 2017-01-17 00:37:42 +01:00
Victor Stinner 80ab22fa2c Cleanup getargs.c 
Factorize argument checks in:

* vgetargskeywordsfast()
* vgetargskeywordsfast_impl()
 2017-01-16 23:16:47 +01:00
Serhiy Storchaka 5ab81d787f Issue #28959: Added private macro PyDict_GET_SIZE for retrieving the size of dict. 2016-12-16 16:18:57 +02:00
Serhiy Storchaka 460bd0d284 Issue #19569: Compiler warnings are now emitted if use most of deprecated 
functions.
 2016-11-20 12:16:46 +02:00
Serhiy Storchaka 85b0f5beb1 Added the const qualifier to char* variables that refer to readonly internal 
UTF-8 represenatation of Unicode objects.
 2016-11-20 10:16:47 +02:00
Serhiy Storchaka 3b73ea1278 Issue #28701: Replace PyUnicode_CompareWithASCIIString with _PyUnicode_EqualToASCIIString. 
The latter function is more readable, faster and doesn't raise exceptions.
 2016-11-16 10:19:20 +02:00
Serhiy Storchaka f4934ea77d Issue #28701: Replace PyUnicode_CompareWithASCIIString with _PyUnicode_EqualToASCIIString. 
The latter function is more readable, faster and doesn't raise exceptions.
 2016-11-16 10:17:58 +02:00
Christian Heimes 2f2fee19ec va_end() all va_copy()ed va_lists. 2016-09-21 11:37:27 +02:00
Benjamin Peterson 0c21214f3e replace usage of Py_VA_COPY with the (C99) standard va_copy 2016-09-20 20:39:33 -07:00
Benjamin Peterson 4eef505064 Backed out changeset 3934e070c9db 2016-09-10 17:04:36 -07:00
Victor Stinner c7454ff5fc Issue #27810: Fix getargs.c compilation on Windows 2016-09-09 20:56:52 -07:00
Benjamin Peterson 819a46f33a fix export of size_t parse stack function 2016-09-09 20:45:06 -07:00
Victor Stinner f0ccbbbc57 Emit METH_FASTCALL code in Argument Clinic 
Issue #27810:

* Modify vgetargskeywordsfast() to work on a C array of PyObject* rather than
  working on a tuple directly.
* Add _PyArg_ParseStack()
* Argument Clinic now emits code using the new METH_FASTCALL calling convention
 2016-09-09 17:40:38 -07:00
Victor Stinner a9efb2f56e Add METH_FASTCALL calling convention 
Issue #27810: Add a new calling convention for C functions:

    PyObject* func(PyObject *self, PyObject **args,
                   Py_ssize_t nargs, PyObject *kwnames);

Where args is a C array of positional arguments followed by values of keyword
arguments. nargs is the number of positional arguments, kwnames are keys of
keyword arguments. kwnames can be NULL.
 2016-09-09 17:40:22 -07:00
Benjamin Peterson af580dff4a replace PY_LONG_LONG with long long 2016-09-06 10:46:49 -07:00
Benjamin Peterson ed4aa83ff7 require a long long data type (closes #27961) 2016-09-05 17:44:18 -07:00
Serhiy Storchaka 9171a8b4ce Issue #27574: Decreased an overhead of parsing keyword arguments in functions 
implemented with using Argument Clinic.
 2016-08-14 10:52:18 +03:00
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 21a663ea28 Issue #26057: Got rid of nonneeded use of PyUnicode_FromObject(). 2016-04-13 15:37:23 +03:00
Raymond Hettinger 942302371c Minor code cleanup for PyArg_UnpackTuple. 2016-03-26 03:02:48 -07:00
Serhiy Storchaka a9725f86a9 Issue #26312: SystemError is now raised in all programming bugs with using 
PyArg_ParseTupleAndKeywords().  RuntimeError did raised before in some
programming bugs.
 2016-02-11 12:41:40 +02:00
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 3e17c788a8 Issue #26198: Fixed error messages for some argument parsing errors. 2016-02-08 01:20:21 +02:00
Serhiy Storchaka c4b813d05d Issue #26198: Fixed error messages for some argument parsing errors. 
Fixed the documented about buffer overflow error for "es#" and "et#" format
units.
 2016-02-08 01:06:11 +02:00
Serhiy Storchaka ef1585eb9a Issue #25923: Added more const qualifiers to signatures of static and private functions. 2015-12-25 20:01:53 +02:00
Serhiy Storchaka db46fea8b6 Fixed error message for the "u#" format code. 2015-04-19 21:13:00 +03:00
Serhiy Storchaka d6e53dab86 Fixed error message for the "u#" format code. 2015-04-19 21:11:30 +03:00
Serhiy Storchaka 92bf919ed0 Issue #22581: Use more "bytes-like object" throughout the docs and comments. 2014-12-05 22:26:10 +02:00
Serhiy Storchaka b757c83ec6 Issue #22581: Use more "bytes-like object" throughout the docs and comments. 2014-12-05 22:25:22 +02:00
R David Murray 861470c836 #16518: Bring error messages in harmony with docs ("bytes-like object") 
Some time ago we changed the docs to consistently use the term 'bytes-like
object' in all the contexts where bytes, bytearray, memoryview, etc are used.
This patch (by Ezio Melotti) completes that work by changing the error
messages that previously reported that certain types did "not support the
buffer interface" to instead say that a bytes-like object is required.  (The
glossary entry for bytes-like object references the discussion of the buffer
protocol in the docs.)
 2014-10-05 11:47:01 -04:00
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
Victor Stinner 98ea54c35c Issue #22156: Fix "comparison between signed and unsigned integers" compiler 
warnings in the Python/ subdirectory.
 2014-08-15 23:30:40 +02:00
Benjamin Peterson 40be9e5100 remove dynamic initializer lists for c89 compliance (closes #20595) 2014-02-11 10:09:27 -05:00
Larry Hastings b7ccb20423 Issue #20294: Argument Clinic now supports argument parsing for __new__ and 
__init__ functions.
 2014-01-18 23:50:21 -08:00
Victor Stinner cb29ec5f74 PY_FORMAT_SIZE_T should not be used with PyErr_Format(), PyErr_Format("%zd") is 
portable
 2013-11-18 02:05:31 +01:00
Victor Stinner 74387f5cac Use Py_ssize_t type for sizes in getargs.c 
Fix compiler warnings on Windows 64-bit
 2013-11-18 01:21:12 +01:00
Victor Stinner 79ed4c744a remove an outdated comment 
The comment is meaningless since changeset 4e985a96a612.
 2013-11-07 00:53:56 +01:00
Georg Brandl 142ad666dc Re #18521: move array bounds check before array access. 2013-10-14 07:01:11 +02:00
Victor Stinner 9550ef30e3 Issue #9566: Fix compilater warnings on Windows 64-bit 2013-06-05 01:18:13 +02:00
Richard Oudkerk 25296ce5de Use PY_FORMAT_SIZE_T because Visual Studio does not understand %zd format. 2013-05-18 17:35:19 +01:00
Victor Stinner 84bb1cf994 Fix compilater warnings on Windows 64-bit 2013-05-17 00:12:04 +02:00
Antoine Pitrou 7056cb2867 Issue #17170: speed up PyArg_ParseTuple[AndKeywords] a bit. 2013-02-17 01:04:57 +01:00
Antoine Pitrou c73c561181 Issue #17173: Remove uses of locale-dependent C functions (isalpha() etc.) in the interpreter. 
I've left a couple of them in: zlib (third-party lib), getaddrinfo.c
(doesn't include Python.h, and probably obsolete), _sre.c (legitimate
use for the re.LOCALE flag), mpdecimal (needs to build without Python.h).
 2013-02-09 23:14:42 +01:00
Antoine Pitrou 4de7457009 Issue #17173: Remove uses of locale-dependent C functions (isalpha() etc.) in the interpreter. 
I've left a couple of them in: zlib (third-party lib), getaddrinfo.c
(doesn't include Python.h, and probably obsolete), _sre.c (legitimate
use for the re.LOCALE flag).
 2013-02-09 23:11:27 +01:00
Christian Heimes 879329d66e Added missing va_end in error branch of PyArg_UnpackTuple(). CID 486641 2012-09-10 13:17:23 +02:00
Christian Heimes 48d8d21438 Added missing va_end in error branch of PyArg_UnpackTuple(). CID 486641 2012-09-10 13:16:45 +02:00
Victor Stinner a1b0c9fc4d PyArg_Parse*("U"): ensure that the Unicode string is ready 2012-05-29 12:30:29 +02:00
Larry Hastings a34790104c Issue #14746: Remove redundant paragraphs from skipitem() in Python/getargs.c. 2012-05-08 23:52:03 -07:00
Larry Hastings d3f424fe45 Merge from 3.2. Issue #14749: Add support for 'Z' to skipitem(). 2012-05-08 03:54:05 -07:00
Larry Hastings d9e4a414d7 Issue #14749: Add support for 'Z' to skipitem() in Python/getargs.c. 2012-05-08 03:51:18 -07:00
Larry Hastings 10ba07a39e Issue #14705: Added support for the new 'p' format unit to skipitem(). 2012-05-07 02:44:50 -07:00
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
Benjamin Peterson 01feaecbfa plug memory leak (closes #14325) 2012-03-16 13:25:58 -05:00
Benjamin Peterson eb74918685 kill capsule names that we don't need anymore 2012-03-16 12:24:01 -05:00
Benjamin Peterson f7c132158d use memory macros 2012-03-16 12:23:39 -05:00
Benjamin Peterson 7ed67270a8 check result of PyMem_New 2012-03-16 12:21:02 -05:00
Jean-Paul Calderone c961b4abaa Issue #14325: Stop using python lists, capsules, and the garbage collector to deal with PyArg_Parse* cleanup. 2012-03-16 08:51:42 -04:00
Victor Stinner 9d663d0788 convertsimple(): "str without bytes" => "str without characters" 2011-10-13 23:25:03 +02:00
Victor Stinner beac78bb24 Use PyUnicode_AsUnicodeAndSize() instead of PyUnicode_GET_SIZE() 2011-10-11 21:55:01 +02:00
Victor Stinner e1335c711c Fix usage og PyUnicode_READY() 2011-10-04 20:53:03 +02:00
Martin v. Löwis d63a3b8beb Implement PEP 393. 2011-09-28 07:41:54 +02:00
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
Victor Stinner 6ced7c4333 Issue #10833: Use PyErr_Format() and PyUnicode_FromFormat() instead of 
PyOS_snprintf() to avoid temporary buffer allocated on the stack and a
conversion from bytes to Unicode.
 2011-03-21 18:15:42 +01:00
Victor Stinner f3fd733f92 Remove useless argument of _PyUnicode_AsDefaultEncodedString() 2011-03-02 01:03:11 +00:00
Brett Cannon b94767ff44 Issue #8914: fix various warnings from the Clang static analyzer v254. 2011-02-22 20:15:44 +00:00
Victor Stinner 6ab8e8298e Issue #8992: convertsimple() doesn't need to fill msgbuf if an error occurred 
Return msgbug on error is enough.
 2011-01-04 11:16:49 +00:00
Victor Stinner a093d0d6a9 Issue #8992: Simplify addcleanup() API 
Don't need to handle unknown destructor anymore.
 2011-01-04 11:16:48 +00:00
Victor Stinner b3c9e073fc Issue #8651: PyArg_Parse*() functions raise an OverflowError if the file 
doesn't have PY_SSIZE_T_CLEAN define and the size doesn't fit in an int
(length bigger than 2^31-1).
 2011-01-04 02:07:34 +00:00
Benjamin Peterson f609654b0e handle dict subclasses gracefully in PyArg_ValidateKeywordArguments 2010-11-17 22:33:12 +00:00
Alexander Belopolsky f0f45142d5 Issue #2443: Added a new macro, Py_VA_COPY, which is equivalent to C99 
va_copy, but available on all python platforms.  Untabified a few
unrelated files.
 2010-08-11 17:31:17 +00:00
Victor Stinner 8182b717db Issue #8991: convertbuffer() rejects discontigious buffers 2010-07-28 00:40:58 +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 21e09487ac getbuffer(): release the buffer on error (if the buffer is not contiguous) 2010-06-24 22:57:10 +00:00
Victor Stinner 3c9e6e9375 PyArg_Parse*() functions: factorize code for s/z and u/Z formats 2010-06-24 22:31:12 +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 510b6227a7 getargs.c: remove last reference to "t#" format 
"t#" format was removed from convertitem() (convertsimple) but not skipitem().
 2010-06-13 20:31:26 +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 3dcb5acdb0 Issue #8838, #8339: Remove codecs.charbuffer_encode() and "t#" parsing format 
Remove last references to the "char buffer" of the buffer protocol from
Python3.
 2010-06-08 22:54:19 +00:00
Victor Stinner 5216e6d598 PyArg_Parse*("Z#") raises an error for unknown type 
instead of ignoring the error and leave the pointer to the string and the size
unchanged (not initialized).

Fix also the type in the error message of "Z", "Z#" and "Y" formats.
 2010-06-08 21:45:51 +00:00
Victor Stinner 2872e5b1f8 convertsimple(): call PyErr_NoMemory() on PyMem_NEW() failure 
Raise a more revelant error (MemoryError instead of TypeError)
 2010-06-06 20:38:02 +00:00
Victor Stinner 5cb6239f00 Simplify getbuffer(): convertbuffer() fails anyway if bf_getbuffer is NULL 2010-06-06 20:27:51 +00:00
Victor Stinner 43fb0097f3 Remove dead code 2010-05-29 00:13:06 +00:00