Commit Graph

185 Commits

Author SHA1 Message Date
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
Alexey Izbyshev 3d4fabb2a4 bpo-35090: Fix potential division by zero in allocator wrappers (GH-10174)
* Fix potential division by zero in BZ2_Malloc()
* Avoid division by zero in PyLzma_Malloc()
* Avoid division by zero and integer overflow in PyZlib_Malloc()

Reported by Svace static analyzer.
2018-10-28 17:45:50 +01:00
Zackery Spytz d2cbfffc84 bpo-25007: Add copy protocol support to zlib compressors and decompressors (GH-7940) 2018-06-27 21:04:51 +03:00
Xiang Zhang bc3f2289b9
bpo-32969: Expose some missing constants in zlib and fix the doc (GH-5988) 2018-03-07 13:05:37 +08:00
Tal Einat 4f57409a2f bpo-31926: fix missing *_METHODDEF statements by argument clinic (#4230)
When a single .c file contains several functions and/or methods with
the same name, a safety _METHODDEF #define statement is generated
only for one of them.

This fixes the bug by using the full name of the function to avoid
duplicates rather than just the name.
2017-11-03 11:09:00 +02:00
Antoine Pitrou a6a4dc816d bpo-31370: Remove support for threads-less builds (#3385)
* Remove Setup.config
* Always define WITH_THREAD for compatibility.
2017-09-07 18:56:24 +02:00
Segev Finer 679b566622 bpo-9566: Fix some Windows x64 compiler warnings (#2492)
* bpo-9566: Silence liblzma warnings

* bpo-9566: Silence tcl warnings

* bpo-9566: Silence tk warnings

* bpo-9566: Silence tix warnings

* bpo-9566: Fix some library warnings

* bpo-9566: Fix msvcrtmodule.c warnings

* bpo-9566: Silence _bz2 warnings

* bpo-9566: Fixed some _ssl warnings

* bpo-9566: Fix _msi warnings

* bpo-9566: Silence _ctypes warnings

* Revert "bpo-9566: Fixed some _ssl warnings"

This reverts commit a639001c94.

* bpo-9566: Also consider NULL as a possible error in HANDLE_return_converter

* bpo-9566: whitespace fixes
2017-07-26 15:17:57 -07:00
Christian Heimes f051e43b22 Issue #28126: Replace Py_MEMCPY with memcpy(). Visual Studio can properly optimize memcpy(). 2016-09-13 20:22:02 +02:00
Serhiy Storchaka 15f3228b7c Issue #16764: Support keyword arguments to zlib.decompress(). Patch by
Xiang Zhang.
2016-08-15 10:06:16 +03:00
Martin Panter 525a949251 Issue #27130: Merge zlib 64-bit fixes from 3.5 2016-07-23 03:39:49 +00:00
Martin Panter 84544c1020 Issue #27130: Fix handling of buffers exceeding UINT_MAX in “zlib” module
Patch by Xiang Zhang.
2016-07-23 03:02:07 +00:00
Serhiy Storchaka 2954f83999 - Issue #27332: Fixed the type of the first argument of module-level functions
generated by Argument Clinic.  Patch by Petr Viktorin.
2016-07-07 18:20:03 +03:00
Serhiy Storchaka 1a2b24f02d Issue #27332: Fixed the type of the first argument of module-level functions
generated by Argument Clinic.  Patch by Petr Viktorin.
2016-07-07 17:35:15 +03:00
Serhiy Storchaka 95657cdd40 Issue #26243: Only the level argument to zlib.compress() is keyword argument
now.  The first argument is positional-only.
2016-06-25 22:43:05 +03:00
Martin Panter 1ab2f14281 Issue #27164: Merge raw Deflate zdict support from 3.5 2016-06-05 12:07:48 +00:00
Martin Panter 3f0ee83f14 Issue #27164: Allow decompressing raw Deflate streams with predefined zdict
Based on patch by Xiang Zhang.
2016-06-05 10:48:34 +00:00
Martin Panter f4affb71bc Issue #5784: Merge zlib from 3.5 2016-05-27 08:00:24 +00:00
Martin Panter 0fdf41d847 Issue #5784: Expand documentation and tests for zlib wbits parameter
Based on documentation by AM Kuchling.
2016-05-27 07:32:11 +00:00
Serhiy Storchaka f01e408c16 Issue #26200: Added Py_SETREF and replaced Py_XSETREF with Py_SETREF
in places where Py_DECREF was used.
2016-04-10 18:12:01 +03:00
Serhiy Storchaka 57a01d3a0e Issue #26200: Added Py_SETREF and replaced Py_XSETREF with Py_SETREF
in places where Py_DECREF was used.
2016-04-10 18:05:40 +03:00
Serhiy Storchaka ec39756960 Issue #22570: Renamed Py_SETREF to Py_XSETREF. 2016-04-06 09:50:03 +03:00
Serhiy Storchaka 48842714b9 Issue #22570: Renamed Py_SETREF to Py_XSETREF. 2016-04-06 09:45:48 +03:00
Martin Panter b0cb42dfdb Issue 26243: Forgot to update zlib doc strings in Argument Clinic 2016-02-10 10:45:54 +00:00
Martin Panter 1fe0d13d12 Issue #26243: zlib.compress() keyword argument support by Aviv Palivoda 2016-02-10 10:06:36 +00:00
Martin Panter 8254f793c0 Issue #26244: Merge zlib documentation from 3.5 2016-02-03 07:52:06 +00:00
Martin Panter 567d513b9b Issue #26244: Clarify default zlib compression level in documentation
Based on patch by Aviv Palivoda.
2016-02-03 07:06:33 +00:00
Serhiy Storchaka 726fc139a5 Issue #20440: More use of Py_SETREF.
This patch is manually crafted and contains changes that couldn't be handled
automatically.
2015-12-27 15:44:33 +02:00
Serhiy Storchaka 191321d11b Issue #20440: More use of Py_SETREF.
This patch is manually crafted and contains changes that couldn't be handled
automatically.
2015-12-27 15:41:34 +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 5a57ade58e Issue #20440: Massive replacing unsafe attribute setting code with special
macro Py_SETREF.
2015-12-24 10:35:59 +02:00
Martin Panter e99e97762c Issue #25626: Change zlib to accept Py_ssize_t and cap to UINT_MAX
The underlying zlib library stores sizes in “unsigned int”. The corresponding
Python parameters are all sizes of buffers filled in by zlib, so it is okay
to reduce higher values to the UINT_MAX internal cap. OverflowError is still
raised for sizes that do not fit in Py_ssize_t.

Sizes are now limited to Py_ssize_t rather than unsigned long, because Python
byte strings cannot be larger than Py_ssize_t. Previously this could result
in a SystemError on 32-bit platforms.

This resolves a regression in the gzip module when reading more than UINT_MAX
or LONG_MAX bytes in one call, introduced by revision 62723172412c.
2015-11-20 08:13:35 +00:00
Larry Hastings 89964c48d1 Issue #23944: Argument Clinic now wraps long impl prototypes at column 78. 2015-04-14 18:07:59 -04:00
Serhiy Storchaka 1009bf18b3 Issue #23501: Argumen Clinic now generates code into separate files by default. 2015-04-03 23:53:51 +03:00
Victor Stinner f18f87111b Issue #8677: make the zlib module "ssize_t clean" for parsing parameters 2014-07-01 16:48:12 +02:00
Serhiy Storchaka dfe98a102e Issue #20437: Fixed 22 potential bugs when deleting objects references. 2014-02-09 13:46:20 +02:00
Serhiy Storchaka 505ff755d7 Issue #20437: Fixed 21 potential bugs when deleting objects references. 2014-02-09 13:33:53 +02:00
Serhiy Storchaka 54c1391ba9 Issue #20489: Explicitly qualified expressions for default values in methods. 2014-02-05 13:34:01 +02:00
Larry Hastings 581ee3618c Issue #20326: Argument Clinic now uses a simple, unique signature to
annotate text signatures in docstrings, resulting in fewer false
positives.  "self" parameters are also explicitly marked, allowing
inspect.Signature() to authoritatively detect (and skip) said parameters.

Issue #20326: Argument Clinic now generates separate checksums for the
input and output sections of the block, allowing external tools to verify
that the input has not changed (and thus the output is not out-of-date).
2014-01-28 05:00:08 -08:00
Christian Heimes 936e2f36ad Issue #20193: Fix commit r6f217456b9ba by including clinic/zlibmodule.c.h instead
of zlibmodule.clinic.c
2014-01-27 01:06:57 +01:00
Serhiy Storchaka 2c5ddbe030 Issue #20193: The zlib module now uses Argument Clinic. 2014-01-27 00:03:31 +02:00
Larry Hastings c20472640c Issue #20390: Small fixes and improvements for Argument Clinic. 2014-01-25 20:43:29 -08:00
Larry Hastings 5c66189e88 Issue #20189: Four additional builtin types (PyTypeObject,
PyMethodDescr_Type, _PyMethodWrapper_Type, and PyWrapperDescr_Type)
have been modified to provide introspection information for builtins.
Also: many additional Lib, test suite, and Argument Clinic fixes.
2014-01-24 06:17:25 -08:00
Larry Hastings 462582651c Two minor Argument Clinic bugfixes: use the name of the class in the
docstring for __new__ and __init__, and always use "goto exit" instead of
returning "NULL" for failure to parse (as _new__ and __init__ return ints).
2014-01-22 03:05:49 -08:00
Larry Hastings bebf73511a Issue #20287: Argument Clinic's output is now configurable, allowing
delaying its output or even redirecting it to a separate file.
2014-01-17 17:47:17 -08:00
Larry Hastings 2a727916c5 Issue #20226: Major improvements to Argument Clinic.
* You may now specify an expression as the default value for a
  parameter!  Example: "sys.maxsize - 1".  This support is
  intentionally quite limited; you may only use values that
  can be represented as static C values.
* Removed "doc_default", simplified support for "c_default"
  and "py_default".  (I'm not sure we still even need
  "py_default", but I'm leaving it in for now in case a
  use presents itself.)
* Parameter lines support a trailing '\\' as a line
  continuation character, allowing you to break up long lines.
* The argument parsing code generated when supporting optional
  groups now uses PyTuple_GET_SIZE instead of PyTuple_GetSize,
  leading to a 850% speedup in parsing.  (Just kidding, this
  is an unmeasurable difference.)
* A bugfix for the recent regression where the generated
  prototype from pydoc for builtins would be littered with
  unreadable "=<object ...>"" default values for parameters
  that had no default value.
* Converted some asserts into proper failure messages.
* Many doc improvements and fixes.
2014-01-16 11:32:01 -08:00
Larry Hastings 4a55fc5a9d Issue #20214: Fixed a number of small issues and documentation errors in
Argument Clinic (see issue for details).
2014-01-12 11:09:57 -08:00
Larry Hastings 61272b77b0 Issue #19273: The marker comments Argument Clinic uses have been changed
to improve readability.
2014-01-07 12:41:53 -08:00
Larry Hastings 3f144c2ad7 Issue #20142: Py_buffer variables generated by Argument Clinic are now
initialized with a default value.
2014-01-06 10:34:00 -08:00
Larry Hastings 78cf85c669 Issue #19659: Added documentation for Argument Clinic. 2014-01-04 12:44:57 -08:00
Larry Hastings 3cceb38486 Issue #19976: Argument Clinic METH_NOARGS functions now always
take two parameters.
2014-01-04 11:09:09 -08:00