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98738 Commits

Author SHA1 Message Date
Victor Stinner 64e91275e3 Merge 3.5 2017-02-02 14:18:43 +01:00
Victor Stinner a5917d1d15 Issue #29300: test_struct tests unpack_from() with keywords 
Add an unit test on the _struct.Struct.unpack_from() method to test passing
arguments as keywords.
 2017-02-02 14:18:18 +01:00
Victor Stinner 3f2d10132d Issue #29300: Convert _struct module to Argument Clinic 
* The struct module now requires contiguous buffers.
* Convert most functions and methods of the _struct module to Argument Clinic
* Use "Py_buffer" type for the "buffer" argument. Argument Clinic is
  responsible to create and release the Py_buffer object.
* Use "PyStructObject *" type for self to avoid explicit conversions.
* Add an unit test on the _struct.Struct.unpack_from() method to test passing
  arguments as keywords.
* Rephrase docstrings.
* Rename "fmt" argument to "format" in docstrings and the documentation.

As a side effect, functions and methods which used METH_VARARGS calling
convention like struct.pack() now use the METH_FASTCALL calling convention
which avoids the creation of temporary tuple to pass positional arguments and
so is faster. For example, struct.pack("i", 1) becomes 1.56x faster (-36%)::

    $ ./python -m perf timeit \
        -s 'import struct; pack=struct.pack' 'pack("i", 1)' \
        --compare-to=../default-ref/python
    Median +- std dev: 119 ns +- 1 ns -> 76.8 ns +- 0.4 ns: 1.56x faster (-36%)
    Significant (t=295.91)

Patch co-written with Serhiy Storchaka.
 2017-02-02 12:09:30 +01:00
Victor Stinner fd6d0d2a18 Issue #29368: Fix _Pickle_FastCall() usage in do_append() 
_Pickle_FastCall() has a surprising API: it decrements the reference counter of
its second argument.
 2017-02-02 10:56:47 +01:00
Serhiy Storchaka bee09aecc2 Issue #29368: The extend() method is now called instead of the append() 
method when unpickle collections.deque and other list-like objects.
This can speed up unpickling to 2 times.
 2017-02-02 11:12:47 +02:00
Mariatta Wijaya bb19bf275b Issue #29381: merge with 3.6 2017-02-01 21:03:48 -08:00
Mariatta Wijaya 23dcccb75b Issue #29381: Clarify ordering of UNIX shebang line as source encoding line 2017-02-01 20:55:47 -08:00
Mariatta Wijaya 77bb0f4900 Backed out changeset 3d712292f2fa 2017-02-01 20:38:55 -08:00
Mariatta Wijaya e2d8bc52c4 Issue #29381: Clarify ordering of UNIX shebang line as source encoding line 2017-02-01 20:21:22 -08:00
Serhiy Storchaka 495e8808d7 Issue #20185: Converted the int class to Argument Clinic. 
Based on patch by Vajrasky Kok.
 2017-02-01 23:12:20 +02:00
Berker Peksag ebf8a6d9b0 Issue #29407: Merge from 3.6 2017-02-01 22:38:12 +03:00
Berker Peksag c6fe419d1b Issue #29407: Merge from 3.5 2017-02-01 22:37:49 +03:00
Berker Peksag d5adb63673 Issue #29407: Remove redundant ensure_future() calls in factorial example 2017-02-01 22:37:16 +03:00
Guido van Rossum 934aba66ef Issue #29377: Add three new wrappers to types.py (Manuel Krebber). 2017-02-01 10:55:58 -08:00
Victor Stinner 72268ae1c0 Fix test_gdb.test_wrapper_call() on Python 2 
Issue #29367. On Python 2, __init__ name is render as u'__init__'.
 2017-02-01 18:26:14 +01:00
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
Victor Stinner 122fb562d4 Document that _PyFunction_FastCallDict() must copy kwargs 
Issue #29318: Caller and callee functions must not share the dictionary:
kwargs must be copied.
 2017-02-01 17:04:52 +01:00
Victor Stinner f94b68a025 Make test_gdb.test_wrapper_call() make reliable 
Issue #29367. Use two break points to prevent breakpoint during Python
initialization.
 2017-02-01 17:00:32 +01:00
Victor Stinner 611083331d python-gdb.py supports method-wrapper 
Issue #29367: python-gdb.py now supports also method-wrapper (wrapperobject)
objects.
 2017-02-01 16:29:54 +01:00
doko@ubuntu.com c9473b838a Merge 3.6 2017-02-01 13:02:16 +01:00
doko@ubuntu.com f8c5f30303 Merge 3.5 2017-02-01 13:01:54 +01:00
doko@ubuntu.com 137b5a2861 Issue #29169: Fix NEWS entry. 2017-02-01 13:01:17 +01:00
Benjamin Peterson 2145387abc merge 3.6 (#29398) 2017-01-31 23:31:20 -08:00
Benjamin Peterson 2b3f4c1efb merge 3.5 (#29398) 2017-01-31 23:31:10 -08:00
Benjamin Peterson ec977c3028 gc types needs to be allocated as such (closes #29398) 2017-01-31 23:31:02 -08:00
Berker Peksag ef158c3ced Issue #29218: Remove unused install_misc command 
It has been documented as unused since 6c6844a2fa30 (2000-05-25)

Patch by Eric N. Vander Weele.
 2017-02-01 04:42:48 +03:00
doko@ubuntu.com 9ac4815240 merge 3.6 2017-01-31 13:53:39 +01:00
doko@ubuntu.com cd12f7cb5c merge 3.5 2017-01-31 13:51:21 +01:00
doko@ubuntu.com 34e7e2ecb1 - Issue #29169: Update zlib to 1.2.10. 2017-01-31 13:49:48 +01:00
doko@ubuntu.com a12f123f82 merge 3.6 2017-01-31 13:35:56 +01:00
doko@ubuntu.com 4de34e0d69 merge 3.5 2017-01-31 13:35:26 +01:00
doko@ubuntu.com d46f72922b add Modules/zlib/zlib.map to .hgeol 2017-01-31 13:34:58 +01:00
Berker Peksag 7964d2b22e Issue #29283: Merge from 3.6 2017-01-30 13:56:20 +03:00
Berker Peksag 236fc60986 Issue #29283: Delete accidentally added Lib/site-packages/README 
It was renamed to README.txt in d90a65014c42 and it was
back by a merge commit accidentally.
 2017-01-30 13:55:49 +03:00
Martin Panter f24bcccefd Issue #28822: Add susp-ignored entry for NEWS; fix grammar 2017-01-29 23:37:56 +00:00
Martin Panter d5feb49711 Issues #11670: Merge configparser doc from 3.6 2017-01-29 23:37:50 +00:00
Martin Panter ba964cc5f7 Issues #29349: Merge Py 2.6+ compatibility from 3.6 2017-01-29 23:37:24 +00:00
Martin Panter e334a53343 Issues #11670: Merge configparser doc from 3.5 2017-01-29 23:36:39 +00:00
Martin Panter b154113251 Issues #29349: Merge Py 2.6+ compatibility from 3.5 2017-01-29 23:34:52 +00:00
Martin Panter 1f10671fc8 Issue #11670: readfp(fp) parameter name is different to read_file(f) 2017-01-29 23:33:27 +00:00
Martin Panter 9a454021a4 Issue #29349: Use __future__ print_function; Sphinx may use Python 2.6+ 2017-01-29 23:33:13 +00:00
Martin Panter 3f16f57ea4 Issue #29384: Remove Be OS scripts from Modules/, unused in 3.0+ 2017-01-29 10:21:57 +00:00
Martin Panter c654f0acf9 Issues #29349: Add NEWS for 3.7; use “with” statement 2017-01-29 10:17:17 +00:00
Martin Panter 3a6dc19f6e Issues #29349: Merge Py 2 fix 3.6 2017-01-29 10:16:28 +00:00
Martin Panter af4e5d9ded Issues #12067: Merge hash recommendation from 3.6 2017-01-29 10:10:30 +00:00
Martin Panter e61592e7e1 Issues #29349: Merge Py 2 fix 3.5 2017-01-29 10:09:43 +00:00
Martin Panter 2be9889405 Issues #12067: Merge hash recommendation from 3.5 2017-01-29 10:07:26 +00:00
Martin Panter 8f3fb72309 Issue #29349: Fix Python 2 syntax in documentation build code 2017-01-29 10:05:02 +00:00
Martin Panter 8dbb0ca573 Issue #12067: Recommend that hash and equality be consistent 2017-01-29 10:00:23 +00:00
Raymond Hettinger bea12f4ef3 merge 2017-01-28 20:17:07 -08:00