Serhiy Storchaka
ccfdf0923a
Issue #24436 : Added const qualifiers for char* arguments of _PyTraceback_Add.
...
Patch by Michael Ensslin.
2015-06-21 16:00:33 +03:00
Serhiy Storchaka
73c95f1949
Issue #24436 : Added const qualifiers for char* arguments of _PyTraceback_Add.
...
Patch by Michael Ensslin.
2015-06-21 15:59:46 +03:00
Serhiy Storchaka
553e156921
Fixed indentation of Python examples in C comments.
2015-06-11 00:07:47 +03:00
Serhiy Storchaka
d741a88049
Fixed indentation of Python examples in C comments.
2015-06-11 00:06:39 +03:00
Yury Selivanov
94c2263005
Issue 24374: Plug refleak in set_coroutine_wrapper
2015-06-04 10:16:51 -04:00
Yury Selivanov
eb698fe68c
Issue 24342: No need to use PyAPI_FUNC for _PyEval_ApplyCoroutineWrapper
2015-06-02 22:30:31 -04:00
Yury Selivanov
72ea27c89b
Issue 24366: Merge 3.4
2015-06-02 18:54:31 -04:00
Yury Selivanov
e12685757f
Issue 24366: Merge 3.3
2015-06-02 18:54:09 -04:00
Yury Selivanov
614bfcc953
Issue 24366: Indent code (thanks to li4ick for reporting).
2015-06-02 18:53:46 -04:00
Yury Selivanov
aab3c4a211
Issue 24342: Let wrapper set by sys.set_coroutine_wrapper fail gracefully
2015-06-02 18:43:51 -04:00
Yury Selivanov
d8cf382ee7
Issue 24017: Make PyEval_(Set|Get)CoroutineWrapper private
2015-06-01 12:15:23 -04:00
Serhiy Storchaka
ac5569b1fa
Issue #24115 : Update uses of PyObject_IsTrue(), PyObject_Not(),
...
PyObject_IsInstance(), PyObject_RichCompareBool() and _PyDict_Contains()
to check for and handle errors correctly.
2015-05-30 17:48:19 +03:00
Serhiy Storchaka
fa494fd883
Issue #24115 : Update uses of PyObject_IsTrue(), PyObject_Not(),
...
PyObject_IsInstance(), PyObject_RichCompareBool() and _PyDict_Contains()
to check for and handle errors correctly.
2015-05-30 17:45:22 +03:00
Serhiy Storchaka
8b2e8b6cce
Specify default values of semantic booleans in Argument Clinic generated signatures as booleans.
2015-05-30 11:30:39 +03:00
Serhiy Storchaka
7e810a6e3d
Use converter names instead of format units in Argument Clinic descriptions
...
in builtin and _crypt modules.
2015-05-30 11:09:35 +03:00
Benjamin Peterson
e20056c8f7
fix importing one char extension modules ( closes #24328 )
2015-05-29 17:10:30 -05:00
Benjamin Peterson
264be6f48f
remove STORE_MAP, since it's unused
2015-05-28 14:40:08 -05:00
Benjamin Peterson
ee85339cc6
in dict displays, evaluate the key before the value ( closes #11205 )
...
Patch partially by Steve Dougherty.
2015-05-28 14:30:26 -05:00
Yury Selivanov
6ef059097c
Issue 24017: Drop getawaitablefunc and friends in favor of unaryfunc.
2015-05-28 11:21:31 -04:00
Nick Coghlan
55871f04bf
Issue #24285 : fix importing extensions from packages
2015-05-26 21:48:17 +10:00
Steve Dower
adc2fb8a6a
Issue #24268 : Fix import naming when loading extension modules. Patch by Petr Viktorin.
2015-05-23 14:13:41 -07:00
Steve Dower
7689154f58
Issue #24268 : Fixes generation of init import name on Windows.
2015-05-23 08:59:25 -07:00
Nick Coghlan
d5cacbb1d9
PEP 489: Multi-phase extension module initialization
...
Known limitations of the current implementation:
- documentation changes are incomplete
- there's a reference leak I haven't tracked down yet
The leak is most visible by running:
./python -m test -R3:3 test_importlib
However, you can also see it by running:
./python -X showrefcount
Importing the array or _testmultiphase modules, and
then deleting them from both sys.modules and the local
namespace shows significant increases in the total
number of active references each cycle. By contrast,
with _testcapi (which continues to use single-phase
initialisation) the global refcounts stabilise after
a couple of cycles.
2015-05-23 22:24:10 +10:00
Serhiy Storchaka
c0937f79ec
Issue #24102 : Fixed exception type checking in standard error handlers.
2015-05-18 16:10:40 +03:00
Serhiy Storchaka
ca7fecb038
Issue #24102 : Fixed exception type checking in standard error handlers.
2015-05-18 16:08:52 +03:00
Benjamin Peterson
de12b79cd6
allow test node after ** in calls ( closes #24176 )
2015-05-16 09:44:45 -04:00
Eric Snow
183a941bc1
Issue #24192 : Fix namespace package imports.
2015-05-15 21:54:59 -06:00
Nick Coghlan
baaadbf70d
Issue 24017: fix for "async with" refcounting
...
* adds missing INCREF in WITH_CLEANUP_START
* adds missing DECREF in WITH_CLEANUP_FINISH
* adds several new tests Yury created while investigating this
2015-05-13 15:54:02 +10:00
Benjamin Peterson
baa2e562ce
use our normal bracing style
2015-05-12 11:32:41 -04:00
Yury Selivanov
1dde177f82
Issue #24017 : Plug ref leak.
2015-05-12 11:30:14 -04:00
Yury Selivanov
f487a005d6
Fix warnings for PyEval_GetCoroutineWrapper
2015-05-11 23:19:34 -04:00
Yury Selivanov
7544508f02
PEP 0492 -- Coroutines with async and await syntax. Issue #24017 .
2015-05-11 22:57:16 -04:00
Yury Selivanov
8170e8c0d1
PEP 479: Change StopIteration handling inside generators.
...
Closes issue #22906 .
2015-05-09 11:44:30 -04:00
Benjamin Peterson
95283fb589
Merge 3.4
2015-05-07 18:42:16 -04:00
Benjamin Peterson
9e77f72fb2
shorten capsule name macro; it doesn't need to be so long
2015-05-07 18:41:47 -04:00
Benjamin Peterson
025e9ebd0a
PEP 448: additional unpacking generalizations ( closes #2292 )
...
Patch by Neil Girdhar.
2015-05-05 20:16:41 -04:00
Benjamin Peterson
63a6a6fd41
merge 3.4 ( #24096 )
2015-05-03 11:29:58 -04:00
Benjamin Peterson
8c59816b70
merge 3.3 ( #24096 )
2015-05-03 11:28:46 -04:00
Benjamin Peterson
deff2b76ec
be more robust against the filters list changing under us ( closes #24096 )
2015-05-03 11:23:37 -04:00
Eric Snow
32439d6eb6
Issue #23911 : Move path-based bootstrap code to a separate frozen module.
2015-05-02 19:15:18 -06:00
Benjamin Peterson
1dfd247c1b
remove the concept of an unoptimized function scope from the compiler, since it can't happen anymore
2015-04-27 21:44:22 -04:00
Gregory P. Smith
f789465eed
Silence a gcc "may be used uninitialized" compiler warning. Not true.
...
Initializing retval prevents the naive warning.
2015-04-25 23:51:39 -07:00
Gregory P. Smith
5d0ccd2f91
Add missing PyAPI_FUNC macro's to the public functions as other .c files do
...
in hopes that this fixes the windows extension module link error for modules
trying to call _Py_strhex functions. issue9951.
2015-04-26 04:59:52 +00:00
Gregory P. Smith
e3f6393b52
Add the files missing from c9f1630cf2b1 for issue9951.
...
hg status should be my friend more often...
2015-04-26 00:41:00 +00:00
Benjamin Peterson
51f58059f6
merge 3.4 ( #24049 )
2015-04-24 12:02:53 -04:00
Benjamin Peterson
9bdd61338d
remove dead *-import checking code ( closes #24049 )
2015-04-24 12:02:29 -04:00
Serhiy Storchaka
247789cee9
Issue #24007 : Argument Clinic now writes the format of PyArg_Parse*() at the
...
same line as function name.
2015-04-24 00:40:51 +03:00
Christian Heimes
1a084a882b
Issue #23998 : PyImport_ReInitLock() now checks for lock allocation error
2015-04-19 21:15:02 +02:00
Christian Heimes
e0ac2beb4f
Issue #23998 : PyImport_ReInitLock() now checks for lock allocation error
2015-04-19 21:12:14 +02:00
Christian Heimes
418fd74f87
Issue #23998 : PyImport_ReInitLock() now checks for lock allocation error
2015-04-19 21:08:42 +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
Christian Heimes
e8e4283cec
Remove redundant check for tb != NULL to shut up Coverity . It has been set to Py_None a couple of lines earlier.
...
CID 1291697 (#1 of 1): Dereference before null check (REVERSE_INULL)
check_after_deref: Null-checking tb suggests that it may be null, but it has already been dereferenced on all paths leading to the check.
2015-04-16 17:25:45 +02:00
R David Murray
4171bbe687
#23949 : Improve tuple unpacking error messages.
...
Patch by Arnon Yaari.
2015-04-15 17:08:45 -04:00
Larry Hastings
89964c48d1
Issue #23944 : Argument Clinic now wraps long impl prototypes at column 78.
2015-04-14 18:07:59 -04:00
Brett Cannon
f299abdafa
Issue #23731 : Implement PEP 488.
...
The concept of .pyo files no longer exists. Now .pyc files have an
optional `opt-` tag which specifies if any extra optimizations beyond
the peepholer were applied.
2015-04-13 14:21:02 -04:00
Steve Dower
8fc8980c96
Issue #23524 : Replace _PyVerify_fd function with calls to _set_thread_local_invalid_parameter_handler.
2015-04-12 00:26:27 -04:00
Benjamin Peterson
55c14355ac
fix building without threads ( closes #23877 )
2015-04-06 09:59:23 -04:00
Serhiy Storchaka
92e8af67a8
Issue #23492 : Argument Clinic now generates argument parsing code with
...
PyArg_Parse instead of PyArg_ParseTuple if possible.
2015-04-04 00:12:11 +03:00
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
13019fdef3
Issue #22117 : Add a new _PyTime_FromSeconds() function
...
Fix also _Py_InitializeEx_Private(): initialize time before initializing
import, import_init() uses the _PyTime API (for thread locks).
2015-04-03 13:10:54 +02:00
Serhiy Storchaka
1399a01b90
Issue #22977 : Fixed formatting Windows error messages on Wine.
...
Patch by Martin Panter.
2015-04-02 09:50:06 +03:00
Serhiy Storchaka
f41f8f9974
Issue #22977 : Fixed formatting Windows error messages on Wine.
...
Patch by Martin Panter.
2015-04-02 09:47:27 +03:00
Victor Stinner
97f86b82b7
Issue #23836 : Use _Py_write_noraise() to retry on EINTR in _Py_DumpTraceback()
...
and _Py_DumpTracebackThreads(). Document also these functions to explain that
the caller is responsible to call PyErr_CheckSignals().
2015-04-01 18:38:01 +02:00
Victor Stinner
6f4fae8a95
Issue #23836 : Document functions releasing the GIL in fileutils.c
2015-04-01 18:34:32 +02:00
Victor Stinner
82c3e4599d
Issue #23836 : Add _Py_write_noraise() function
...
Helper to write() which retries write() if it is interrupted by a signal (fails
with EINTR).
2015-04-01 18:34:45 +02:00
Victor Stinner
62d1c70eff
Issue #22117 , issue #23485 : Fix _PyTime_AsMilliseconds() and
...
_PyTime_AsMicroseconds() rounding.
Add also unit tests.
2015-04-01 17:47:07 +02:00
Victor Stinner
fa09beb150
Issue #23485 : Add _PyTime_FromMillisecondsObject() function
2015-03-30 21:36:10 +02:00
Victor Stinner
81c6df5c0f
(Merge 3.4) Issue #22585 : os.urandom() now releases the GIL when the
...
getentropy() is used (OpenBSD 5.6+).
2015-03-30 11:19:07 +02:00
Victor Stinner
9aa1331c6f
Issue #22585 : os.urandom() now releases the GIL when the getentropy() is used
...
(OpenBSD 5.6+).
2015-03-30 11:18:30 +02:00
Victor Stinner
79b74aeb20
Issue #22181 : os.urandom() now releases the GIL when the getrandom()
...
implementation is used.
2015-03-30 11:16:40 +02:00
Victor Stinner
45cff0c0e6
Issue #22117 : Try to fix rounding in conversion from Python double to _PyTime_t
...
using the C volatile keyword.
2015-03-30 10:22:16 +02:00
Victor Stinner
e134a7fe36
Issue #23752 : _Py_fstat() is now responsible to raise the Python exception
...
Add _Py_fstat_noraise() function when a Python exception is not welcome.
2015-03-30 10:09:31 +02:00
Victor Stinner
a695f83f0d
Issue #22117 : Remove _PyTime_ROUND_DOWN and _PyTime_ROUND_UP rounding methods
...
Use _PyTime_ROUND_FLOOR and _PyTime_ROUND_CEILING instead.
2015-03-30 03:57:14 +02:00
Victor Stinner
bcdd777d3c
Issue #22117 : Add _PyTime_ROUND_CEILING rounding method for timestamps
...
Add also more tests for ROUNd_FLOOR.
2015-03-30 03:52:49 +02:00
Victor Stinner
edddf991d9
Issue #22117 : Add assertions to _PyTime_AsTimeval() and _PyTime_AsTimespec() to
...
check that microseconds and nanoseconds fits into the specified range.
2015-03-30 02:54:57 +02:00
Victor Stinner
ea9c0dd2c2
Issue #22117 : Fix usage of _PyTime_AsTimeval()
...
Add _PyTime_AsTimeval_noraise() function. Call it when it's not possible (or
not useful) to raise a Python exception on overflow.
2015-03-30 02:51:13 +02:00
Victor Stinner
f81f0f9c63
Issue #22117 : Fix rounding and implement _PyTime_ROUND_FLOOR in:
...
- _PyTime_ObjectToTime_t()
- _PyTime_ObjectToTimespec()
- _PyTime_ObjectToTimeval()
2015-03-30 00:44:06 +02:00
Victor Stinner
1bd18ba9a7
Issue #22117 : Cleanup pytime.c/.h
2015-03-30 00:25:38 +02:00
Victor Stinner
09e5cf28ae
Issue #22117 : Use the _PyTime_t API in _datetime.datetime() constructor
...
* Remove _PyTime_gettimeofday()
* Add _PyTime_GetSystemClock()
2015-03-30 00:09:18 +02:00
Victor Stinner
cb0c60258b
Issue #22117 : Fix _PyTime_GetMonotonicClock() and
...
_PyTime_GetSystemClockWithInfo() to not raise an exception and return 0 on
error (it should never occur)
2015-03-28 05:24:19 +01:00
Victor Stinner
02937aab13
Issue #22117 : Add the new _PyTime_ROUND_FLOOR rounding method for the datetime
...
module. time.clock_settime() now uses this rounding method instead of
_PyTime_ROUND_DOWN to handle correctly dates before 1970.
2015-03-28 05:02:39 +01:00
Victor Stinner
b3b4544070
Issue #22117 : Use the _PyTime_t API for time.clock_settime()
...
Remove also the now unused _PyTime_AddDouble() function.
2015-03-28 04:09:41 +01:00
Victor Stinner
c337838af7
Issue #22117 : Use the new _PyTime_t API in the select module
2015-03-28 05:07:51 +01:00
Victor Stinner
f5faad2bf0
Issue #22117 : The thread module uses the new _PyTime_t timestamp API
...
Add also a new _PyTime_AsMicroseconds() function.
threading.TIMEOUT_MAX is now be smaller: only 292 years instead of 292,271
years on 64-bit system for example. Sorry, your threads will hang a *little
bit* shorter. Call me if you want to ensure that your locks wait longer, I can
share some tricks with you.
2015-03-28 03:52:05 +01:00
Victor Stinner
95e9cef6f0
Issue #22117 : Write unit tests for _PyTime_AsTimeval()
...
* _PyTime_AsTimeval() now ensures that tv_usec is always positive
* _PyTime_AsTimespec() now ensures that tv_nsec is always positive
* _PyTime_AsTimeval() now returns an integer on overflow instead of raising an
exception
2015-03-28 01:26:47 +01:00
Victor Stinner
34dc0f46ae
Issue #22117 : The signal modules uses the new _PyTime_t API
...
* Add _PyTime_AsTimespec()
* Add unit tests for _PyTime_AsTimespec()
2015-03-27 18:19:03 +01:00
Victor Stinner
a47b881d86
Issue #22117 : time.time() now uses the new _PyTime_t API
...
* Add _PyTime_GetSystemClockWithInfo()
2015-03-27 18:16:17 +01:00
Victor Stinner
4bfb460d88
Issue #22117 : time.monotonic() now uses the new _PyTime_t API
...
* Add _PyTime_FromNanoseconds()
* Add _PyTime_AsSecondsDouble()
* Add unit tests for _PyTime_AsSecondsDouble()
2015-03-27 22:27:24 +01:00
Victor Stinner
992c43fec9
Issue #22117 : Fix rounding in _PyTime_FromSecondsObject()
...
* Rename _PyTime_FromObject() to _PyTime_FromSecondsObject()
* Add _PyTime_AsNanosecondsObject() and _testcapi.pytime_fromsecondsobject()
* Add unit tests
2015-03-27 17:12:45 +01:00
Victor Stinner
eb352295fd
Issue #23451 , #22117 : Python 3.5 now requires Windows Vista or newer, so
...
GetTickCount64() is now always available.
2015-03-27 14:12:08 +01:00
Victor Stinner
cb29f0177c
Issue #22117 : Add a new Python timestamp format _PyTime_t to pytime.h
...
In practice, _PyTime_t is a number of nanoseconds. Its C type is a 64-bit
signed number. It's integer value is in the range [-2^63; 2^63-1]. In seconds,
the range is around [-292 years; +292 years]. In term of Epoch timestamp
(1970-01-01), it can store a date between 1677-09-21 and 2262-04-11.
The API has a resolution of 1 nanosecond and use integer number. With a
resolution on 1 nanosecond, 64-bit IEEE 754 floating point numbers loose
precision after 194 days. It's not the case with this API. The drawback is
overflow for values outside [-2^63; 2^63-1], but these values are unlikely for
most Python modules, except of the datetime module.
New functions:
- _PyTime_GetMonotonicClock()
- _PyTime_FromObject()
- _PyTime_AsMilliseconds()
- _PyTime_AsTimeval()
This change uses these new functions in time.sleep() to avoid rounding issues.
The new API will be extended step by step, and the old API will be removed step
by step. Currently, some code is duplicated just to be able to move
incrementally, instead of pushing a large change at once.
2015-03-27 13:31:18 +01:00
Victor Stinner
81f241ab2e
Issue #23571 : If io.TextIOWrapper constructor fails in _Py_DisplaySourceLine(),
...
close the binary file to fix a resource warning.
2015-03-25 02:25:25 +01:00
Victor Stinner
84092ac370
Issue #23571 : Fix reentrant call to Py_FatalError()
...
Flushing sys.stdout and sys.stderr in Py_FatalError() can call again
Py_FatalError(). Add a reentrant flag to detect this case and just abort at the
second call.
2015-03-25 01:54:46 +01:00
Victor Stinner
ec4f9592f5
Issue #23571 : Py_FatalError() now tries to flush sys.stdout and sys.stderr
...
It should help to see exceptions when stderr if buffered: PyErr_Display() calls
sys.stderr.write(), it doesn't write into stderr file descriptor directly.
2015-03-24 13:44:35 +01:00
Victor Stinner
0e98a76b65
Issue #23571 : Enhance Py_FatalError()
...
* Display the current Python stack if an exception was raised but the exception
has no traceback
* Disable faulthandler if an exception was raised (before it was only disabled
if no exception was raised)
* To display the current Python stack, call PyGILState_GetThisThreadState()
which works even if the GIL was released
2015-03-24 11:24:06 +01:00
Victor Stinner
39183dfc68
Merge 3.4 (traceback)
2015-03-25 02:30:01 +01:00
Victor Stinner
53345a40bc
(Merge 3.4) Issue #23571 : Fix reentrant call to Py_FatalError()
...
Flushing sys.stdout and sys.stderr in Py_FatalError() can call again
Py_FatalError(). Add a reentrant flag to detect this case and just abort at the
second call.
2015-03-25 01:55:14 +01:00
Victor Stinner
e0deff31d3
(Merge 3.4) Issue #23571 : Py_FatalError() now tries to flush sys.stdout and
...
sys.stderr
It should help to see exceptions when stderr if buffered: PyErr_Display() calls
sys.stderr.write(), it doesn't write into stderr file descriptor directly.
2015-03-24 13:46:18 +01:00
Victor Stinner
de821befd4
Issue #23571 : PyErr_FormatV() and PyErr_SetObject() now always clear the
...
current exception because they can run arbitrary Python code and so no
exception must be set.
2015-03-24 12:41:23 +01:00
Victor Stinner
91afbb6088
Issue #23753 : Move _Py_wstat() from Python/fileutils.c to Modules/getpath.c
...
I expected more users of _Py_wstat(), but in practice it's only used by
Modules/getpath.c. Move the function because it's not needed on Windows.
Windows uses PC/getpathp.c which uses the Win32 API (ex: GetFileAttributesW())
not the POSIX API.
2015-03-24 12:16:28 +01:00
Victor Stinner
10dc48497e
(Merge 3.4) Issue #23571 : Enhance Py_FatalError()
...
* Display the current Python stack if an exception was raised but the exception
has no traceback
* Disable faulthandler if an exception was raised (before it was only disabled
if no exception was raised)
* To display the current Python stack, call PyGILState_GetThisThreadState()
which works even if the GIL was released
2015-03-24 12:01:30 +01:00
Victor Stinner
f329878e74
Issue #23753 : Python doesn't support anymore platforms without stat() or
...
fstat(), these functions are always required.
Remove HAVE_STAT and HAVE_FSTAT defines, and stop supporting DONT_HAVE_STAT and
DONT_HAVE_FSTAT.
2015-03-24 10:27:50 +01:00
Victor Stinner
efde146b0c
Issue #23571 : _Py_CheckFunctionResult() now gives the name of the function
...
which returned an invalid result (result+error or no result without error) in
the exception message.
Add also unit test to check that the exception contains the name of the
function.
Special case: the final _PyEval_EvalFrameEx() check doesn't mention the
function since it didn't execute a single function but a whole frame.
2015-03-21 15:04:43 +01:00
Victor Stinner
a3c0202eb5
Issue #23708 : Save/restore errno in _Py_read() and _Py_write()
...
Save and then restore errno because PyErr_CheckSignals() and
PyErr_SetFromErrno() can modify it.
2015-03-20 11:58:18 +01:00
Victor Stinner
7f04d4d4b7
Issue #23708 : Split assertion expression in two assertions in _Py_read() and
...
_Py_write() to know which test failed on the buildbot "AMD64 Snow Leop 3.x".
2015-03-20 11:21:41 +01:00
Victor Stinner
580ef1345a
Cleanup pytime.c: add XXX_TO_YYY constants (ex: SEC_TO_US)
2015-03-20 01:55:04 +01:00
Victor Stinner
9a8089b32a
Issue #23646 : Enhance precision of time.sleep() and socket timeout when
...
interrupted by a signal
Add a new _PyTime_AddDouble() function and remove _PyTime_ADD_SECONDS() macro.
The _PyTime_ADD_SECONDS only supported an integer number of seconds, the
_PyTime_AddDouble() has subsecond resolution.
2015-03-20 01:42:20 +01:00
Victor Stinner
c1cf4f7ef9
Issue #23708 : Fix _Py_read() compilation error on Windows
...
Fix typo: self->fd => fd
2015-03-19 23:53:04 +01:00
Victor Stinner
c9382eb7ae
Issue #23707 : On UNIX, os.urandom() now calls the Python signal handler when
...
read() is interrupted by a signal.
dev_urandom_python() now calls _Py_read() helper instead of calling directly
read().
2015-03-19 23:36:33 +01:00
Victor Stinner
c7cd12da60
Issue #22181 : Fix dev_urandom_noraise(), try calling py_getrandom() before
...
opening /dev/urandom.
2015-03-19 23:24:45 +01:00
Victor Stinner
66aab0c4b5
Issue #23708 : Add _Py_read() and _Py_write() functions to factorize code handle
...
EINTR error and special cases for Windows.
These functions now truncate the length to PY_SSIZE_T_MAX to have a portable
and reliable behaviour. For example, read() result is undefined if counter is
greater than PY_SSIZE_T_MAX on Linux.
2015-03-19 22:53:20 +01:00
Victor Stinner
9eb57c5fa5
Issue #22181 : The availability of the getrandom() is now checked in configure,
...
and stored in pyconfig.h as the new HAVE_GETRANDOM_SYSCALL define.
Fix os.urandom() tests using file descriptors if os.urandom() uses getrandom().
2015-03-19 22:21:49 +01:00
Serhiy Storchaka
009b811d67
Removed unintentional trailing spaces in non-external and non-generated C files.
2015-03-18 21:53:15 +02:00
Victor Stinner
0c39b1b970
Initialize variables to prevent GCC warnings
2015-03-18 15:02:06 +01:00
Victor Stinner
938b0b9fee
Fix compiler warning in dtoa.c
2015-03-18 15:01:44 +01:00
Victor Stinner
59f7fb29ec
Issue #22181 : On Linux, os.urandom() now uses the new getrandom() syscall if
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available, syscall introduced in the Linux kernel 3.17. It is more reliable
and more secure, because it avoids the need of a file descriptor and waits
until the kernel has enough entropy.
2015-03-18 14:39:33 +01:00
Victor Stinner
5200f55024
Issue #19428 : Handle PyMarshal_Read*() errors in run_pyc_file()
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Detect also earlier PyMarshal_Read*() errors in zipimport.
2015-03-18 13:56:25 +01:00
Victor Stinner
a47fc5c2dd
Issue #23694 : Handle EINTR in _Py_open() and _Py_fopen_obj()
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Retry open()/fopen() if it fails with EINTR and the Python signal handler
doesn't raise an exception.
2015-03-18 09:52:54 +01:00
Victor Stinner
e42ccd2bfd
Issue #23694 : Enhance _Py_fopen(), it now raises an exception on error
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* If fopen() fails, OSError is raised with the original filename object.
* The GIL is now released while calling fopen()
2015-03-18 01:39:23 +01:00
Victor Stinner
a555cfcb73
Issue #23694 : Enhance _Py_open(), it now raises exceptions
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* _Py_open() now raises exceptions on error. If open() fails, it raises an
OSError with the filename.
* _Py_open() now releases the GIL while calling open()
* Add _Py_open_noraise() when _Py_open() cannot be used because the GIL is not
held
2015-03-18 00:22:14 +01:00
Victor Stinner
59b356d659
Issue #23571 : Restore removed assert(!PyErr_Occurred()); in
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PyEval_CallObjectWithKeywords()
Sorry Serhiy, I missed your explanation because the review email was moved to
my Spam folder :-(
2015-03-16 11:52:32 +01:00
Steve Dower
9aa31d5479
Fixes incorrect use of GetLastError where errno should be used.
2015-03-14 11:39:18 -07:00
Steve Dower
41e7244c06
Fixes incorrect use of GetLastError where errno should be used.
2015-03-14 11:38:27 -07:00
Serhiy Storchaka
91427733ea
Issue #23192 : Fixed generator lambdas. Patch by Bruno Cauet.
2015-03-11 18:22:29 +02:00
Serhiy Storchaka
c775ad615a
Issue #23192 : Fixed generator lambdas. Patch by Bruno Cauet.
2015-03-11 18:20:35 +02:00
Steve Dower
8acde7dcce
Issue #23524 : Change back to using Windows errors for _Py_fstat instead of the errno shim.
2015-03-07 18:14:07 -08:00
Victor Stinner
4a7cc88472
Issue #23571 : PyObject_Call(), PyCFunction_Call() and call_function() now
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raise a SystemError if a function returns a result and raises an exception.
The SystemError is chained to the previous exception.
Refactor also PyObject_Call() and PyCFunction_Call() to make them more readable.
Remove some checks which became useless (duplicate checks).
Change reviewed by Serhiy Storchaka.
2015-03-06 23:35:27 +01:00
Steve Dower
d81431f587
Issue #23524 : Replace _PyVerify_fd function with calling _set_thread_local_invalid_parameter_handler on every thread.
2015-03-06 14:47:02 -08:00
Steve Dower
3e96f324dc
Issue #23451 : Update pyconfig.h for Windows to require Vista headers and remove unnecessary version checks.
2015-03-02 08:01:10 -08:00
Steve Dower
bf1f376b3e
Issue #23152 : Renames time_t_to_FILE_TIME to _Py_time_t_to_FILE_TIME, removes unused struct win32_stat and return value
2015-02-21 15:26:02 -08:00
Steve Dower
a2af1a5a5a
Issue #23152 : Renames attribute_data_to_stat to _Py_attribute_data_to_stat
2015-02-21 10:04:10 -08:00
Steve Dower
f2f373f593
Issue #23152 : Implement _Py_fstat() to support files larger than 2 GB on Windows.
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fstat() may fail with EOVERFLOW on files larger than 2 GB because the file size type is an signed 32-bit integer.
2015-02-21 08:44:05 -08:00
Serhiy Storchaka
483405bcca
Issue #22883 : Got rid of outdated references to PyInt and PyString in comments.
2015-02-17 10:14:30 +02:00
Serhiy Storchaka
67559bf8f1
Issue #23450 : Silenced compiler warnings and added asserts in peephole optimizer.
2015-02-16 21:13:24 +02:00
Serhiy Storchaka
26861b0b29
Issue #23450 : Fixed possible integer overflows.
2015-02-16 20:52:17 +02:00
Serhiy Storchaka
4d0d982985
Issue #23446 : Use PyMem_New instead of PyMem_Malloc to avoid possible integer
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overflows. Added few missed PyErr_NoMemory().
2015-02-16 13:33:32 +02:00
Serhiy Storchaka
1a1ff29659
Issue #23446 : Use PyMem_New instead of PyMem_Malloc to avoid possible integer
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overflows. Added few missed PyErr_NoMemory().
2015-02-16 13:28:22 +02:00
Serhiy Storchaka
53fa8b2a4b
Fixed few compiler warnings.
2015-02-16 09:40:12 +02:00
Benjamin Peterson
f80ccf27cb
merge 3.4 ( #22633 )
2015-02-14 15:17:47 -05:00
Benjamin Peterson
2476b98acf
avoid reading unallocated memory when argc == 0 ( closes #22633 )
2015-02-14 15:16:32 -05:00
Serhiy Storchaka
c07422c119
Splitted the WFILE structure to WFILE and RFILE.
2015-02-11 16:18:09 +02:00
Serhiy Storchaka
c1efe5f039
Issue #23344 : marshal.dumps() is now 20-25% faster on average.
2015-02-11 15:54:54 +02:00
Serhiy Storchaka
ce921c62cc
Issue #20416 : marshal.dumps() with protocols 3 and 4 is now 40-50% faster on
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average.
2015-02-11 15:53:31 +02:00
Serhiy Storchaka
3dd3e26680
Issue #22896 : Avoid to use PyObject_AsCharBuffer(), PyObject_AsReadBuffer()
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and PyObject_AsWriteBuffer().
2015-02-03 01:25:42 +02:00
Serhiy Storchaka
4fdb68491e
Issue #22896 : Avoid to use PyObject_AsCharBuffer(), PyObject_AsReadBuffer()
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and PyObject_AsWriteBuffer().
2015-02-03 01:21:08 +02:00
Benjamin Peterson
f86d1fdab7
merge 3.4 ( #21295 )
2015-02-02 10:52:56 -05:00
Benjamin Peterson
7a66fc22ad
revert lineno and col_offset changes from #16795 ( closes #21295 )
2015-02-02 10:51:20 -05:00
Victor Stinner
13a1c6022b
Merge 3.4 (generator)
2015-01-31 11:08:40 +01:00
Victor Stinner
26f7b8acdc
Issue #23353 : Fix the exception handling of generators in PyEval_EvalFrameEx().
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At entry, save or swap the exception state even if PyEval_EvalFrameEx() is
called with throwflag=0. At exit, the exception state is now always restored or
swapped, not only if why is WHY_YIELD or WHY_RETURN. Patch co-written with
Antoine Pitrou.
2015-01-31 10:29:47 +01:00