940f33a50f
Issue #23524 : Finish removing _PyVerify_fd from sources
2016-09-08 11:21:54 -07:00
f3fd06a2e4
Issue #28026 : Raise ImportError when exec_module() exists but create_module() is missing.
2016-09-08 11:12:31 -07:00
cc16be85c0
Issue #27781 : Change file system encoding on Windows to UTF-8 (PEP 529)
2016-09-08 10:35:16 -07:00
035a100382
Issue #26667 : Add path-like object support to importlib.util.
2016-09-07 18:39:18 -07:00
52794db825
Issue #27911 : Remove some unnecessary error checks in import.c.
...
Thanks to Xiang Zhang for the patch.
2016-09-07 17:00:43 -07:00
46f97b85a8
Issue #15767 : Use ModuleNotFoundError.
2016-09-07 16:56:15 -07:00
5c4de2863b
Add the co_extra field and accompanying APIs to code objects.
...
This completes PEP 523.
2016-09-07 11:16:41 -07:00
2f8bfef158
replace PY_SIZE_MAX with SIZE_MAX
2016-09-07 09:26:18 -07:00
e66987e626
os.urandom() now blocks on Linux
...
Issue #27776 : The os.urandom() function does now block on Linux 3.17 and newer
until the system urandom entropy pool is initialized to increase the security.
This change is part of the PEP 524.
2016-09-06 16:33:52 -07:00
eaecc692df
Issue #27974 : Remove importlib._bootstrap._ManageReload.
...
Class was dead code. Thanks to Xiang Zhang for the patch.
2016-09-06 16:20:46 -07:00
ca47063998
replace Py_(u)intptr_t with the c99 standard types
2016-09-06 13:47:26 -07:00
9b3d77052f
replace Python aliases for standard integer types with the standard integer types ( #17884 )
2016-09-06 13:24:00 -07:00
5d75f441ef
dtoa.c: remove code for platforms with 64-bit integers ( #17884 )
2016-09-06 12:44:21 -07:00
ea525a2d1a
Issue #27078 : Added BUILD_STRING opcode. Optimized f-strings evaluation.
2016-09-06 22:07:53 +03:00
4fe55106d1
require standard int types to be defined ( #17884 )
2016-09-06 11:58:01 -07:00
af580dff4a
replace PY_LONG_LONG with long long
2016-09-06 10:46:49 -07:00
3466bde1cc
Avoid calling functions with an empty string as format string
...
Directly pass NULL rather than an empty string.
2016-09-05 18:16:01 -07:00
ad8c83ad6b
Avoid inefficient way to call functions without argument
...
Don't pass "()" format to PyObject_CallXXX() to call a function without
argument: pass NULL as the format string instead. It avoids to have to parse a
string to produce 0 argument.
2016-09-05 17:53:15 -07:00
ed4aa83ff7
require a long long data type ( closes #27961 )
2016-09-05 17:44:18 -07:00
3cebf93872
Implement the frame evaluation API aspect of PEP 523.
2016-09-05 15:33:46 -07:00
10108a7b9a
Issue #27355 : Removed support for Windows CE. It was never finished,
...
and Windows CE is no longer a relevant platform for Python.
2016-09-05 15:11:23 -07:00
92a6c170e6
Issue #24254 : Preserve class attribute definition order.
2016-09-05 14:50:11 -07:00
6a4efce7a5
Closes issue 27921: Disallow backslashes anywhere in f-strings. This is a temporary restriction. In 3.6 beta 2, the plan is to again allow backslashes in the string parts of f-strings, but disallow them in the expression parts.
2016-09-03 09:18:34 -04:00
3b09cd64e0
Merge
2016-09-03 01:55:39 -07:00
74942c9252
Merge
2016-08-31 08:44:26 -07:00
15f44ab043
Issue #27895 : Spelling fixes (Contributed by Ville Skyttä).
2016-08-30 10:47:49 -07:00
1f9326196e
Issue #27818 : Speed up parsing width and precision in format() strings for
...
numbers. Patch by Stefan Behnel.
2016-08-29 15:57:26 +03:00
f74c33ad5c
Merge
2016-08-25 21:12:16 -07:00
7ea386e56e
Issue 19504: Change "customise" to "customize" American spelling.
2016-08-25 21:11:50 -07:00
e90bdb19f2
Issue #27830 : Revert, remove _PyFunction_FastCallKeywords()
2016-08-25 23:26:50 +02:00
577e1f8cb4
Add _PyObject_FastCallKeywords()
...
Issue #27830 : Similar to _PyObject_FastCallDict(), but keyword arguments are
also passed in the same C array than positional arguments, rather than being
passed as a Python dict.
2016-08-25 00:29:32 +02:00
74319ae219
Use Py_ssize_t type for number of arguments
...
Issue #27848 : use Py_ssize_t rather than C int for the number of function
positional and keyword arguments.
2016-08-25 00:04:09 +02:00
cdb5cee980
Issue #27809 : map_next() uses fast call
...
Use a small stack allocated in the C stack for up to 5 iterator functions,
otherwise allocates a stack on the heap memory.
2016-08-24 01:45:13 +02:00
f0cba67d0b
Backed out changeset 70f88b097f60 (map_next)
2016-08-24 00:54:47 +02:00
a9ba1ab21b
Issue #27809 : map_next() uses fast call
...
Use a small stack allocated in the C stack for up to 5 iterator functions,
otherwise allocates a stack on the heap memory.
2016-08-23 17:56:06 +02:00
d1c2a8e2b5
Issue #27809 : builtin___build_class__() uses fast call
2016-08-23 01:34:35 +02:00
6e2333dfdf
PyEval_CallObjectWithKeywords() doesn't inc/decref
...
Issue #27809 : PyEval_CallObjectWithKeywords() doesn't increment temporary the
reference counter of the args tuple (positional arguments). The caller already
holds a strong reference to it.
2016-08-23 00:25:01 +02:00
f45a56150b
Issue #27809 : PyErr_SetImportError() uses fast call
2016-08-23 00:04:41 +02:00
3a84097291
Add _PyErr_CreateException()
...
Issue #27809 : Helper function optimized to create an exception: use fastcall
whenever possible.
2016-08-22 23:59:08 +02:00
463b86a881
Issue #27809 : Use _PyObject_FastCallDict()
...
Modify:
* init_subclass()
* builtin___build_class__()
Fix also a bug in init_subclass(): check for super() failure.
2016-08-22 23:33:13 +02:00
155ea65e5c
PyEval_CallObjectWithKeywords() uses fast call with kwargs
...
Issue #27809 . _PyObject_FastCallDict() now supports keyword arguments, and so
the args==NULL fast-path can also be used when kwargs is not NULL.
2016-08-22 23:26:00 +02:00
2990fa11bc
Issue #27809 : Use _PyObject_FastCallDict()
...
Modify:
* builtin_sorted()
* classmethoddescr_call()
* methoddescr_call()
* wrapperdescr_call()
2016-08-22 23:21:55 +02:00
6fea7f7ffc
Issue #27809 : Cleanup _PyEval_EvalCodeWithName()
...
* Rename nm to name
* PEP 7: add { ... } to if/else blocks
2016-08-22 23:17:30 +02:00
b900939186
_PyFunction_FastCallDict() supports keyword args
...
Issue #27809 :
* Rename _PyFunction_FastCall() to _PyFunction_FastCallDict()
* Rename _PyCFunction_FastCall() to _PyCFunction_FastCallDict()
* _PyFunction_FastCallDict() now supports keyword arguments
2016-08-22 23:15:44 +02:00
559bb6a713
Rename _PyObject_FastCall() to _PyObject_FastCallDict()
...
Issue #27809 :
* Rename _PyObject_FastCall() function to _PyObject_FastCallDict()
* Add _PyObject_FastCall(), _PyObject_CallNoArg() and _PyObject_CallArg1()
macros calling _PyObject_FastCallDict()
2016-08-22 22:48:54 +02:00
c98afb7a26
Issue #27587 : Merge from 3.5
2016-08-22 18:07:02 +03:00
4b7b565c58
Issue #27587 : Move null pointer check earlier in _PyState_AddModule()
...
This was found by PVS-Studio:
V595 The 'def' pointer was utilized before it was verified
against nullptr. Check lines: 286, 292. pystate.c 286
Initial patch by Christian Heimes.
2016-08-22 18:05:56 +03:00
2eedc119c2
Optimize call to Python function without argument
...
Issue #27128 . When a Python function is called with no arguments, but all
parameters have a default value: use default values as arguments for the fast
path.
2016-08-22 12:29:42 +02:00
a88b2f4e5e
Fix reference leak in tb_printinternal()
...
Issue #26823 .
2016-08-20 03:05:13 +02:00
c3ccaae6f3
sys_pyfile_write_unicode() now uses fast call
...
Issue #27128 .
2016-08-20 01:24:22 +02:00
78da82bf3e
call_trampoline() now uses fast call
...
Issue #27128 .
2016-08-20 01:22:57 +02:00
71cb64acc2
PyErr_PrintEx() now uses fast call
...
Issue #27128 .
2016-08-20 00:57:43 +02:00
df142fdc4b
import_name() now uses fast call
...
Issue #27128 : import_name() now calls _PyObject_FastCall() to avoid the
creation of a temporary tuple.
2016-08-20 00:44:42 +02:00
8a31c82093
Fix PyObject_Call() parameter names
...
Issue #27128 : arg=>args, kw=>kwargs.
Same change for PyEval_CallObjectWithKeywords().
2016-08-19 17:12:23 +02:00
3f745bf1d9
PyEval_CallObjectWithKeywords() uses fast call
...
Issue #27128 : Modify PyEval_CallObjectWithKeywords() to use
_PyObject_FastCall() when args==NULL and kw==NULL. It avoids the creation of a
temporary empty tuple for positional arguments.
2016-08-19 16:42:42 +02:00
9be7e7b52f
Add _PyObject_FastCall()
...
Issue #27128 : Add _PyObject_FastCall(), a new calling convention avoiding a
temporary tuple to pass positional parameters in most cases, but create a
temporary tuple if needed (ex: for the tp_call slot).
The API is prepared to support keyword parameters, but the full implementation
will come later (_PyFunction_FastCall() doesn't support keyword parameters
yet).
Add also:
* _PyStack_AsTuple() helper function: convert a "stack" of parameters to
a tuple.
* _PyCFunction_FastCall(): fast call implementation for C functions
* _PyFunction_FastCall(): fast call implementation for Python functions
2016-08-19 16:11:43 +02:00
0a6996d87d
Merge 3.5 (fix raise)
2016-08-18 18:14:15 +02:00
eec9331b20
Fix SystemError in "raise" statement
...
Issue #27558 : Fix a SystemError in the implementation of "raise" statement.
In a brand new thread, raise a RuntimeError since there is no active
exception to reraise.
Patch written by Xiang Zhang.
2016-08-18 18:13:10 +02:00
dc35cda2de
Issue #27594 : Prevent assertion error when running test_ast with coverage
...
enabled: ensure code object has a valid first line number.
Patch suggested by Ivan Levkivskyi.
2016-08-17 17:18:33 -04:00
17061a99b0
Use Py_ssize_t in _PyEval_EvalCodeWithName()
...
Issue #27128 , #18295 : replace int type with Py_ssize_t for index variables used
for positional arguments. It should help to avoid integer overflow and help to
emit better machine code for "i++" (no trap needed for overflow).
Make also the total_args variable constant.
2016-08-16 23:39:42 +02:00
c70200165c
Issue #27128 : Cleanup _PyEval_EvalCodeWithName()
...
* Add comments
* Add empty lines for readability
* PEP 7 style for if block
* Remove useless assert(globals != NULL); (globals is tested a few lines
before)
2016-08-16 23:40:29 +02:00
3ee933f1c3
Issue #27776 : dev_urandom(raise=0) now closes the file descriptor on error
2016-08-16 18:27:44 +02:00
6974cf2c27
Issue #27776 : Cleanup random.c
...
Merge dev_urandom_python() and dev_urandom_noraise() functions to reduce code
duplication.
2016-08-16 18:46:38 +02:00
cecdd9634b
Issue #27776 : _PyRandom_Init() doesn't call PyErr_CheckSignals() anymore
...
Modify py_getrandom() to not call PyErr_CheckSignals() if raise is zero.
_PyRandom_Init() is called very early in the Python initialization, so it's
safer to not call PyErr_CheckSignals().
2016-08-16 15:19:09 +02:00
4bad3b622e
Issue #27776 : Cleanup random.c
...
* Add pyurandom() helper function to factorize the code
* don't call Py_FatalError() in helper functions, but only in _PyRandom_Init()
if pyurandom() failed, to uniformize the code
2016-08-16 15:23:58 +02:00
d00342347e
Issue #26823 : Abbreviate recursive tracebacks
...
Large sections of repeated lines in tracebacks are now abbreviated as
"[Previous line repeated {count} more times]" by both the traceback
module and the builtin traceback rendering.
Patch by Emanuel Barry.
2016-08-15 13:11:34 +10:00
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
08eef3ff49
Re-linewrap comments
2016-08-07 20:20:33 -07:00
02b75abf73
Merge spelling and grammar fixes from 3.5
2016-08-05 01:51:39 +00:00
69332c1a64
Fix spelling and grammar in documentation and code comments
2016-08-04 13:07:31 +00:00
133138a284
Issue #22557 : Now importing already imported modules is up to 2.5 times faster.
2016-08-02 22:51:21 +03:00
d2f87472fe
Issue #17596 : MINGW: add wincrypt.h in Python/random.c
...
Based on patch by Roumen Petrov.
2016-07-29 04:00:44 +00:00
36261d7446
Issue #16191 : Merge comment fixes from 3.5
2016-07-18 08:25:01 +00:00
95f53c13ce
Issue #16191 : Fix up references to renamed variables
2016-07-18 08:23:26 +00:00
caaf53e748
Issue #27419 : Added temporary workaround for subinterpreters.
2016-07-17 14:16:04 +03:00
80ab069f1b
Issue #27419 : Added temporary workaround for subinterpreters.
2016-07-17 14:15:28 +03:00
7905f99a27
Issue #27419 : Standard __import__() no longer look up "__import__" in globals
...
or builtins for importing submodules or "from import". Fixed a crash if
raise a warning about unabling to resolve package from __spec__ or
__package__.
2016-07-17 12:51:34 +03:00
b3b65e618c
Issue #27419 : Standard __import__() no longer look up "__import__" in globals
...
or builtins for importing submodules or "from import". Fixed handling an
error of non-string package name.
2016-07-17 12:47:17 +03:00
b2f8a801c2
Check in update for importlib_external.h
2016-07-16 10:46:10 -07:00
7ca63cb7cc
Fix regressions introduced by fixes for issue #27083 .
2016-07-16 10:44:13 -07:00
b3e73b30ff
Merge for #27083
2016-07-15 11:55:21 -07:00
ce7b27d169
merge 3.5 ( #27514 )
2016-07-14 22:02:09 -07:00
e09ed5419b
make too many nested blocks be a SyntaxError instead of a SystemError ( closes #27514 )
...
Patch by Ammar Askar.
2016-07-14 22:00:03 -07:00
2247e5c48c
Update frozen importlib code
2016-07-08 16:44:54 -07:00
fdcdd9ed80
Issue #26896 : Disambiguate uses of "importer" with "finder".
...
Thanks to Oren Milman for the patch.
2016-07-08 11:00:00 -07:00
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
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
7e160ce356
Issue #23034 : The output of a special Python build with defined COUNT_ALLOCS,
...
SHOW_ALLOC_COUNT or SHOW_TRACK_COUNT macros is now off by default. It can
be re-enabled using the "-X showalloccount" option. It now outputs to stderr
instead of stdout.
2016-07-03 21:03:53 +03:00
fbd1523525
Issue #27352 : Correct the validation of the ImportFrom AST node and simplify
...
the implementation of the IMPORT_NAME opcode.
2016-06-27 21:39:12 +03:00
da9c513414
Issue #27255 : Added more predictions in ceval.c.
2016-06-27 18:58:57 +03:00
cfdfbb4d3c
Issue #27342 : Replaced some Py_XDECREFs with Py_DECREFs.
...
Patch by Xiang Zhang.
2016-06-18 09:44:03 +03:00
d7292b5e9f
Issue #27336 : Fix compilation on Windows
...
Replace "#if WITH_THREAD" with "#ifdef WITH_THREAD".
2016-06-17 12:29:00 +02:00
531396c764
Issue #27336 : Fix compilation failures --without-threads
2016-06-17 13:25:01 +03:00
a63073a807
Merge 3.5
2016-06-17 00:01:30 +02:00
ec721f3305
py_getrandom(): use long type for the syscall() result
...
Issue #27278 . It should fix a conversion warning.
In practice, the Linux kernel doesn't return more than 32 MB per call to the
getrandom() syscall.
2016-06-16 23:53:47 +02:00
607f8a5e28
Issue #27301 : Fixed incorrect return codes for errors in compile.c.
2016-06-15 20:07:53 +03:00
694de3bff7
Issue #27301 : Fixed incorrect return codes for errors in compile.c.
2016-06-15 20:06:07 +03:00
d017176209
Merge 3.5
2016-06-14 16:36:00 +02:00
c72828ba33
cleanup random.c
...
Casting Py_ssize_t to Py_ssize_t is useless.
2016-06-14 16:35:49 +02:00
370f5136d4
Merge 3.5 (os.urandom, issue #27278 )
2016-06-14 16:33:17 +02:00
Steve Dower
Eric Snow
Brett Cannon
Benjamin Peterson
Victor Stinner
Serhiy Storchaka
Larry Hastings
Eric V. Smith
Raymond Hettinger
Berker Peksag
Ned Deily
Nick Coghlan
Martin Panter