b8fde8b541
bpo-42008: Fix internal _random.Random() seeding for the one argument case (GH-22668)
2020-12-21 15:45:50 -08:00
cc0cd43c0f
bpo-1635741: Port _random to multiphase initialization (GH-23359)
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Signed-off-by: Christian Heimes <christian@python.org>
2020-11-18 23:46:29 -08:00
8cd1dbae32
bpo-41052: Fix pickling heap types implemented in C with protocols 0 and 1 (GH-22870)
2020-10-24 21:14:23 +03:00
6989af0bc7
bpo-41052: Opt out serialization/deserialization for _random.Random (GH-21002)
2020-06-21 18:44:58 +09:00
45af786e11
bpo-40867: Remove unused include from Module/_randommodule.c (GH-20635)
2020-06-05 14:32:09 -07:00
2d8757758d
bpo-40286: Remove C implementation of Random.randbytes() (GH-19797)
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Remove _random.Random.randbytes(): the C implementation of
randbytes(). Implement the method in Python to ease subclassing:
randbytes() now directly reuses getrandbits().
2020-04-29 18:49:00 +02:00
223221b290
bpo-40286: Makes simpler the relation between randbytes() and getrandbits() (GH-19574)
2020-04-17 23:51:28 +03:00
75a3378810
bpo-40282: Allow random.getrandbits(0) (GH-19539)
2020-04-17 19:32:14 +02:00
1a1bd2e238
bpo-40302: Replace PY_INT64_T with int64_t (GH-19573)
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* Replace PY_INT64_T with int64_t
* Replace PY_UINT32_T with uint32_t
* Replace PY_UINT64_T with uint64_t
sha3module.c no longer checks if PY_UINT64_T is defined since it's
always defined and uint64_t is always available on platforms
supported by Python.
2020-04-17 19:13:06 +02:00
9f5fe7910f
bpo-40286: Add randbytes() method to random.Random (GH-19527)
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Add random.randbytes() function and random.Random.randbytes()
method to generate random bytes.
Modify secrets.token_bytes() to use SystemRandom.randbytes()
rather than calling directly os.urandom().
Rename also genrand_int32() to genrand_uint32(), since it returns an
unsigned 32-bit integer, not a signed integer.
The _random module is now built with Py_BUILD_CORE_MODULE defined.
2020-04-17 19:05:35 +02:00
f707d94af6
bpo-39968: Convert extension modules' macros of get_module_state() to inline functions (GH-19017)
2020-03-16 14:15:01 +01:00
00d7cd8ab8
bpo-38075: Fix random_seed(): use PyObject_CallOneArg() (GH-18897)
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Fix the random.Random.seed() method when a bool is passed as the
seed.
PyObject_Vectorcall() was misused: use PyObject_CallOneArg() instead.
2020-03-10 15:15:14 +01:00
ffd9753a94
bpo-39245: Switch to public API for Vectorcall (GH-18460)
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The bulk of this patch was generated automatically with:
for name in \
PyObject_Vectorcall \
Py_TPFLAGS_HAVE_VECTORCALL \
PyObject_VectorcallMethod \
PyVectorcall_Function \
PyObject_CallOneArg \
PyObject_CallMethodNoArgs \
PyObject_CallMethodOneArg \
;
do
echo $name
git grep -lwz _$name | xargs -0 sed -i "s/\b_$name\b/$name/g"
done
old=_PyObject_FastCallDict
new=PyObject_VectorcallDict
git grep -lwz $old | xargs -0 sed -i "s/\b$old\b/$new/g"
and then cleaned up:
- Revert changes to in docs & news
- Revert changes to backcompat defines in headers
- Nudge misaligned comments
2020-02-11 17:46:57 +01:00
2f90261280
bpo-38321: Fix compiler warning in _randommodule.c (GH-16512)
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Fix the GCC warning: "initialization discards ‘const’ qualifier from
pointer target type".
2019-10-01 12:45:52 +02:00
09dc2c672f
Fix missing dec ref ( #16158 )
2019-09-15 15:51:44 +01:00
04f0bbfbed
bpo-38075: Port _randommodule.c to PEP-384 (GH-15798)
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- Migrate `Random_Type` to `PyType_FromSpec`
- To simulate an old use of `PyLong_Type.tp_as_number->nb_absolute`, I added
code to the module init function to stash `int.__abs__` for later
use. Ideally we'd use `PyType_GetSlot()` instead, but it doesn't currently
work for static types in CPython, and implementing it just for this case
doesn't seem worth it.
- Do exact check for long and dispatch to PyNumber_Absolute, use vector call when not exact.
2019-09-13 03:12:27 -07:00
530f506ac9
bpo-36974: tp_print -> tp_vectorcall_offset and tp_reserved -> tp_as_async (GH-13464)
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Automatically replace
tp_print -> tp_vectorcall_offset
tp_compare -> tp_as_async
tp_reserved -> tp_as_async
2019-05-30 19:13:39 -07:00
561612d845
bpo-37021: Port _randommodule to the argument clinic (GH-13532)
2019-05-24 22:09:23 +01:00
bb3c05d7ef
closes bpo-35991: Fix a potential double free in Modules/_randommodule.c. (GH-11849)
2019-02-13 23:43:17 -08:00
55edd0c185
bpo-33012: Fix invalid function cast warnings with gcc 8 for METH_NOARGS. (GH-6030)
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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
d780b2d588
bpo-31478: Fix an assertion failure in random.seed() in case a seed has a bad __abs__() method. ( #3596 )
2017-09-28 10:50:01 +03:00
6cca5c8459
bpo-30592: Fixed error messages for some builtins. ( #1996 )
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Error messages when pass keyword arguments to some builtins that
don't support keyword arguments contained double parenthesis: "()()".
The regression was introduced by bpo-30534.
2017-06-08 14:41:19 +03:00
9616a82e78
bpo-29960 _random.Random corrupted on exception in setstate(). ( #1019 )
2017-04-22 09:10:46 +03:00
f15fa87e5a
Update URL of Mersenne Twister Home Page ( #20 )
2017-02-15 18:04:43 +09:00
228b12edcc
Issue #28999 : Use Py_RETURN_NONE, Py_RETURN_TRUE and Py_RETURN_FALSE wherever
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possible. Patch is writen with Coccinelle.
2017-01-23 09:47:21 +02:00
acc2f74ca9
fix error check, so that Random.seed actually uses OS randomness ( closes #29085 )
2016-12-28 20:02:35 -08:00
9f2a920182
Issue #27776 : include process.h on Windows for getpid()
2016-09-06 17:03:03 -07:00
e66987e626
os.urandom() now blocks on Linux
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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
9b3d77052f
replace Python aliases for standard integer types with the standard integer types ( #17884 )
2016-09-06 13:24:00 -07:00
0ac70c0e90
Fix typos. Reported by andportnoy on GitHub.
2016-04-29 16:54:10 +03:00
2d06e84455
Issue #25923 : Added the const qualifier to static constant arrays.
2015-12-25 19:53:18 +02:00
c19bb3279c
Issue #24620 : Random.setstate() now validates the value of state last element.
2015-07-24 09:05:59 +03:00
178f0b6ddc
Issue #24620 : Random.setstate() now validates the value of state last element.
2015-07-24 09:02:53 +03:00
c15ea4c812
Issue #23488 : Fix a syntax error on big endian platforms.
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Hopefully this will allow the PPC64 PowerLinux buildbot to finish a test run.
2015-05-17 23:46:22 -05:00
dce0405f03
Issue #23488 : Random generator objects now consume 2x less memory on 64-bit.
2015-05-13 15:02:12 +03:00
7a4f43a8dd
Improve struct cache locality by bring commonly accessed fields close together.
2015-02-20 00:50:04 -08:00
1109b54e03
Fix compiler warning on Windows 64-bit: explicit cast size_t to unsigned long
2013-11-15 23:16:15 +01:00
46e1ce214b
Issue #18783 : Removed existing mentions of Python long type in docstrings,
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error messages and comments.
2013-08-27 20:17:03 +03:00
9594942716
Issue #18783 : Removed existing mentions of Python long type in docstrings,
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error messages and comments.
2013-08-27 19:40:23 +03:00
a4ced86f03
Issue #18408 : random_seed() now raises a MemoryError on memory allocation
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failure
2013-07-15 20:00:36 +02:00
d8a0bac8f7
Issue #16674 : random.getrandbits() is now 20-40% faster for small integers.
2013-01-04 12:18:35 +02:00
4cd60175f1
Simplify random_seed to use _PyLong_AsByteArray. Closes issue #16496 .
2012-12-21 21:52:49 +00:00
c04ddff290
Issue #16096 : Fix several occurrences of potential signed integer overflow. Thanks Serhiy Storchaka.
2012-10-06 18:04:49 +01:00
d60cd4295c
Issue #14815 : Bugfix: the PyLong fed into the seed generator must be unsigned.
2012-06-24 02:52:21 -07:00
49c15d4a5f
Issue #14815 : Use Py_ssize_t instead of long for the object hash, to
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preserve all 64 bits of hash on Win64.
2012-06-24 01:54:21 -07:00
85634d7a2e
Issue #14909 : A number of places were using PyMem_Realloc() apis and
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PyObject_GC_Resize() with incorrect error handling. In case of errors,
the original object would be leaked. This checkin fixes those cases.
2012-05-31 09:37:31 +00:00
d8e5f2df68
tabbing no longer applicable
2010-08-24 18:08:22 +00:00
f95a1b3c53
Recorded merge of revisions 81029 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/trunk
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r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines
Untabify C files. Will watch buildbots.
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2010-05-09 15:52:27 +00:00
9cc2cf78ad
Merged revisions 72344 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/trunk
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r72344 | mark.dickinson | 2009-05-05 18:41:47 +0100 (Tue, 05 May 2009) | 3 lines
Issue #5933 : Fix some gcc -Wextra warnings. Thanks Victor Stinner for
the patch.
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2009-05-05 17:54:36 +00:00
e94c679df0
Issue #1717 : rename tp_compare to tp_reserved. I'll change the
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type of tp_compare in a separate commit, for ease of reversion
should things go wrong.
2009-02-02 20:36:42 +00:00
AMIR
Christian Heimes
Serhiy Storchaka
Dong-hee Na
Erlend Egeberg Aasland
Victor Stinner
Antoine Pitrou
Hai Shi
Petr Viktorin
Victor Stinner
Dino Viehland
Dino Viehland
Jeroen Demeyer
Pablo Galindo
Zackery Spytz
Siddhesh Poyarekar
Oren Milman
bladebryan
Hiroki Noda
Benjamin Peterson
Victor Stinner
Berker Peksag
Zachary Ware
Raymond Hettinger
Mark Dickinson
Mark Dickinson
Larry Hastings
Kristjan Valur Jonsson
Antoine Pitrou