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327 Commits

Author SHA1 Message Date
Victor Stinner b4435e20a9
bpo-35059: Convert PyObject_INIT() to function (GH-10077) 
* Convert PyObject_INIT() and PyObject_INIT_VAR() macros to static
  inline functions.
* Fix usage of these functions: cast to PyObject* or PyVarObject*.
 2018-10-26 14:35:00 +02:00
Serhiy Storchaka 2c2044e789
bpo-34984: Improve error messages for bytes and bytearray constructors. (GH-9874) 2018-10-21 15:29:12 +03:00
Serhiy Storchaka 914f9a078f
bpo-34973: Fix crash in bytes constructor. (GH-9841) 
Constructing bytes from mutating list could cause a crash.
 2018-10-21 15:25:53 +03:00
Serhiy Storchaka e890421e33
bpo-34974: Do not replace unexpected errors in bytes() and bytearray(). (GH-9852) 
bytes and bytearray constructors converted unexpected exceptions
(e.g. MemoryError and KeyboardInterrupt) to TypeError.
 2018-10-15 00:02:57 +03:00
Zackery Spytz 96c5932794 bpo-34879: Fix a possible null pointer dereference in bytesobject.c (GH-9683) 
formatfloat() was not checking if PyBytes_FromStringAndSize()
failed, which could lead to a null pointer dereference in
_PyBytes_FormatEx().
 2018-10-03 09:01:30 +03:00
Alexey Izbyshev ccd9975267 bpo-34436: Fix check that disables overallocation for the last fmt specifier (GH-8826) 
Reported by Svace static analyzer.
 2018-08-23 09:50:52 +02:00
Victor Stinner 53b7d4e402
bpo-34170: Add _PyCoreConfig.bytes_warning (GH-8447) 
Add more fields to _PyCoreConfig:

* _check_hash_pycs_mode
* bytes_warning
* debug
* inspect
* interactive
* legacy_windows_fs_encoding
* legacy_windows_stdio
* optimization_level
* quiet
* unbuffered_stdio
* user_site_directory
* verbose
* write_bytecode

Changes:

* Remove pymain_get_global_config() and pymain_set_global_config()
  which became useless. These functions have been replaced by
  _PyCoreConfig_GetGlobalConfig() and
  _PyCoreConfig_SetGlobalConfig().
* sys.flags.dont_write_bytecode value is now restricted to 1 even if
  -B option is specified multiple times on the command line.
* PyThreadState_Clear() now uses the config from the current
  interpreter rather than using global Py_VerboseFlag
 2018-07-25 01:37:05 +02:00
Tal Einat c929df3b96
bpo-20180: complete AC conversion of Objects/stringlib/transmogrify.h (GH-8039) 
* converted bytes methods: expandtabs, ljust, rjust, center, zfill
* updated char_convertor to properly set the C default value
 2018-07-06 13:17:38 +03:00
Siddhesh Poyarekar 55edd0c185 bpo-33012: Fix invalid function cast warnings with gcc 8 for METH_NOARGS. (GH-6030) 
METH_NOARGS functions need only a single argument but they are cast
into a PyCFunction, which takes two arguments.  This triggers an
invalid function cast warning in gcc8 due to the argument mismatch.
Fix this by adding a dummy unused argument.
 2018-04-29 21:59:33 +03:00
INADA Naoki a49ac99029
bpo-32677: Add .isascii() to str, bytes and bytearray (GH-5342) 2018-01-27 14:06:21 +09:00
stratakis e8b1965639 bpo-23699: Use a macro to reduce boilerplate code in rich comparison functions (GH-793) 2017-11-02 20:32:54 +10:00
Serhiy Storchaka a2314283ff
bpo-20047: Make bytearray methods partition() and rpartition() rejecting (#4158) 
separators that are not bytes-like objects.
 2017-10-29 02:11:54 +03:00
Serhiy Storchaka 56cb465cc9 bpo-31825: Fixed OverflowError in the 'unicode-escape' codec (#4058) 
and in codecs.escape_decode() when decode an escaped non-ascii byte.
 2017-10-20 17:08:15 +03:00
Barry Warsaw b2e5794870 bpo-31338 (#3374) 
* Add Py_UNREACHABLE() as an alias to abort().
* Use Py_UNREACHABLE() instead of assert(0)
* Convert more unreachable code to use Py_UNREACHABLE()
* Document Py_UNREACHABLE() and a few other macros.
 2017-09-14 18:13:16 -07:00
Eric Snow 2ebc5ce42a bpo-30860: Consolidate stateful runtime globals. (#3397) 
* group the (stateful) runtime globals into various topical structs
* consolidate the topical structs under a single top-level _PyRuntimeState struct
* add a check-c-globals.py script that helps identify runtime globals

Other globals are excluded (see globals.txt and check-c-globals.py).
 2017-09-07 23:51:28 -06:00
Serhiy Storchaka b879fe82e7 Expand the PySlice_GetIndicesEx macro. (#1023) 2017-04-08 09:53:51 +03:00
Serhiy Storchaka 6b5a9ec478 bpo-29116: Fix error messages for concatenating bytes and bytearray with unsupported type. (#709) 2017-03-19 19:47:02 +02:00
Xiang Zhang 7e2a54cdd9 bpo-28856: Let %b format for bytes support objects that follow the buffer protocol (GH-546) 2017-03-14 15:07:15 +08:00
Serhiy Storchaka 202fda55c2 bpo-24037: Add Argument Clinic converter `bool(accept={int})`. (#485) 2017-03-12 10:10:47 +02:00
Serhiy Storchaka 9f8ad3f39e bpo-29568: Disable any characters between two percents for escaped percent "%%" in the format string for classic string formatting. (GH-513) 2017-03-08 11:51:19 +08:00
Xiang Zhang b76ad5121e bpo-29714: Fix a regression that bytes format may fail when containing zero bytes inside. (GH-499) 2017-03-06 17:17:05 +08:00
INADA Naoki 7ed28a8914 Merge 3.6 2017-01-06 17:44:43 +09:00
INADA Naoki a634e23209 Issue #29159: Fix regression in bytes(x) when x.__index__() raises Exception. 2017-01-06 17:32:01 +09:00
Serhiy Storchaka dd1da7f74a Issue #28927: bytes.fromhex() and bytearray.fromhex() now ignore all ASCII 
whitespace, not only spaces.  Patch by Robert Xiao.
 2016-12-19 18:51:37 +02:00
Serhiy Storchaka 9d16b616d5 Issue #29000: Fixed bytes formatting of octals with zero padding in alternate 
form.
 2016-12-17 22:15:10 +02:00
Serhiy Storchaka 025f8953f1 Issue #29000: Fixed bytes formatting of octals with zero padding in alternate 
form.
 2016-12-17 22:13:05 +02:00
Serhiy Storchaka b1a1619bf0 Issue #29000: Fixed bytes formatting of octals with zero padding in alternate 
form.
 2016-12-17 21:48:03 +02:00
Victor Stinner f17c3de263 Use _PyObject_CallNoArg() 
Replace:
    PyObject_CallFunctionObjArgs(callable, NULL)
with:
    _PyObject_CallNoArg(callable)
 2016-12-06 18:46:19 +01:00
Victor Stinner de4ae3d486 Backed out changeset b9c9691c72c5 
Issue #28858: The change b9c9691c72c5 introduced a regression. It seems like
_PyObject_CallArg1() uses more stack memory than
PyObject_CallFunctionObjArgs().
 2016-12-04 22:59:09 +01:00
Victor Stinner 27580c1fb5 Replace PyObject_CallFunctionObjArgs() with fastcall 
* PyObject_CallFunctionObjArgs(func, NULL) => _PyObject_CallNoArg(func)
* PyObject_CallFunctionObjArgs(func, arg, NULL) => _PyObject_CallArg1(func, arg)

PyObject_CallFunctionObjArgs() allocates 40 bytes on the C stack and requires
extra work to "parse" C arguments to build a C array of PyObject*.

_PyObject_CallNoArg() and _PyObject_CallArg1() are simpler and don't allocate
memory on the C stack.

This change is part of the fastcall project. The change on listsort() is
related to the issue #23507.
 2016-12-01 14:43:22 +01:00
Serhiy Storchaka 460bd0d284 Issue #19569: Compiler warnings are now emitted if use most of deprecated 
functions.
 2016-11-20 12:16:46 +02:00
Eric V. Smith 5646648678 Issue 28128: Print out better error/warning messages for invalid string escapes. Backport to 3.6. 2016-10-31 14:46:26 -04:00
Eric V. Smith 42454af094 Issue 28128: Print out better error/warning messages for invalid string escapes. 2016-10-31 09:22:08 -04:00
Berker Peksag 7b4bcd2004 Issue #25270: Merge from 3.5 2016-09-16 17:32:06 +03:00
Berker Peksag 4a72a7b6c4 Issue #25270: Prevent codecs.escape_encode() from raising SystemError when an empty bytestring is passed 2016-09-16 17:31:06 +03:00
Christian Heimes f051e43b22 Issue #28126: Replace Py_MEMCPY with memcpy(). Visual Studio can properly optimize memcpy(). 2016-09-13 20:22:02 +02:00
Benjamin Peterson 621b430a14 remove all usage of Py_LOCAL 2016-09-09 13:54:34 -07:00
R David Murray 110b6fecbb #27364: Deprecate invalid escape strings in str/byutes. 
Patch by Emanuel Barry, reviewed by Serhiy Storchaka and Martin Panter.
 2016-09-08 15:34:08 -04:00
Raymond Hettinger 15f44ab043 Issue #27895: Spelling fixes (Contributed by Ville Skyttä). 2016-08-30 10:47:49 -07:00
Martin Panter 1b6c6da85d Issue #27506: Support bytes/bytearray.translate() delete as keyword argument 
Patch by Xiang Zhang.
 2016-08-27 08:35:02 +00:00
Serhiy Storchaka eb24988962 Issue #27704: Optimized creating bytes and bytearray from byte-like objects 
and iterables.  Speed up to 3 times for short objects.  Original patch by
Naoki Inada.
 2016-08-15 09:46:07 +03:00
Serhiy Storchaka ca0da9b0a3 Issue #27473: Fixed possible integer overflow in bytes and bytearray 
concatenations.  Patch by Xiang Zhang.
 2016-07-10 20:51:35 +03:00
Serhiy Storchaka 06cfb0cd70 Issue #27473: Fixed possible integer overflow in bytes and bytearray 
concatenations.  Patch by Xiang Zhang.
 2016-07-10 20:48:43 +03:00
Serhiy Storchaka f54d7811c3 Issue #27460: Unified error messages in bytes constructor for integers 
in and out of the Py_ssize_t range.  Patch by Xiang Zhang.
 2016-07-06 21:39:44 +03:00
Serhiy Storchaka e09132f2c7 Backed out changeset b0087e17cd5e (issue #26765) 
For unknown reasons it perhaps caused a crash on 32-bit Windows (issue #).
 2016-07-03 13:57:48 +03:00
Serhiy Storchaka 355048970b Issue #26765: Moved wrappers for bytes and bytearray methods to common header 
file.
 2016-07-01 17:57:30 +03:00
Serhiy Storchaka 0855e706aa Issue #27007: The fromhex() class methods of bytes and bytearray subclasses 
now return an instance of corresponding subclass.
 2016-07-01 17:22:31 +03:00
Martin Panter e514093a2f Issue #27125: Merge typo fixes from 3.5 2016-05-30 05:24:49 +00:00
Martin Panter a90a4a9651 Issue #27125: Remove duplicated words from documentation and comments 2016-05-30 04:04:50 +00:00
Serhiy Storchaka fb81d3cbe7 Issue #26765: Moved common code for the replace() method of bytes and bytearray 
to a template file.
 2016-05-05 09:26:07 +03:00