Anders Kaseorg
a362c41bc9
gh-123968 : Fix lower bound for python -m random --float (#123971)
2024-09-12 16:54:18 +03:00
Serhiy Storchaka
1a0c7b9ba4
gh-121905 : Consistently use "floating-point" instead of "floating point" ( GH-121907 )
2024-07-19 08:06:02 +00:00
Hugo van Kemenade
3b32575ed6
gh-118131 : Command-line interface for the random module (#118132)
2024-05-05 06:30:03 +00:00
Victor Stinner
b9f814ce6f
gh-111881 : Import _sha2 lazily in random (#111889)
...
The random module now imports the _sha2 module lazily in the
Random.seed() method for str, bytes and bytearray seeds. It also
imports lazily the warnings module in the _randbelow() method for
classes without getrandbits(). Lazy import makes Python startup
faster and reduces the number of imported modules at startup.
2023-11-09 23:10:21 +01:00
Yilei Yang
ce43d5f0e1
gh-110050 : Adjust the newline position in the TypeError message of the random.seed call. (#110051)
...
Co-authored-by: Raymond Hettinger <rhettinger@users.noreply.github.com>
2023-10-10 14:16:26 +02:00
Alex Waygood
21a6263020
gh-109653 : Reduce the import time of random by 60% (#110221)
2023-10-02 22:56:31 +00:00
Raymond Hettinger
19bf398695
More informative docstrings in the random module ( gh-109745 )
2023-09-26 08:20:17 -05:00
Raymond Hettinger
75cd86599b
Fix an ironic typo in a code comment. ( gh-109186 )
2023-09-09 10:21:42 -05:00
Raymond Hettinger
4695709143
Move binomialvariate() to a section for discrete distributions ( GH-102955 )
2023-03-23 12:10:12 -05:00
Andrew Hong
8bcd4a6ec7
GH-101097 : Switch from standard interval notation to greater or less than signs for random.random()'s documentation (#101119)
2023-01-22 14:58:36 -06:00
Raymond Hettinger
9a68ff12c3
GH-100805 : Support numpy.array() in random.choice(). ( GH-100830 )
2023-01-08 13:40:35 -06:00
Raymond Hettinger
b430399d41
GH-100234 : Set a default value for random.expovariate() ( GH-100235 )
2022-12-15 12:40:45 -06:00
Matthias Görgens
8a55e2f920
bpo-37000: Remove obsolete comment in _randbelow_with_getrandbits (#95775)
2022-08-08 18:22:26 -05:00
Raymond Hettinger
eb9c8a8bea
log2() is faster than log() (#95214)
2022-07-24 14:21:29 -05:00
Raymond Hettinger
a2fbc51198
Compute v only when needed. (#95183)
2022-07-23 18:07:17 -05:00
Raymond Hettinger
ed06ec1ab8
GH-81620 : Add random.binomialvariate() ( GH-94719 )
2022-07-13 09:46:04 -05:00
Victor Stinner
47e35625ff
gh-84623 : Remove unused imports (#94132)
2022-06-22 19:14:27 +02:00
Raymond Hettinger
68fec31364
gh-86388 Remove deprecated behaviors in randrange() (#92677)
2022-05-11 23:54:51 -05:00
Zackery Spytz
08ec80113b
bpo-46737: Add default arguments to random.gauss and normalvariate ( GH-31360 )
2022-02-15 17:12:15 -06:00
Miro Hrončok
6baa98e538
bpo-46624: Defer to 3.12: "Remove deprecated support for non-integer values" ( GH-31098 )
2022-02-03 07:48:13 -06:00
Raymond Hettinger
3fee7776e6
Move error test to the function that needs it. Improve error message. ( GH-30008 )
2021-12-09 20:24:50 -06:00
Raymond Hettinger
5afa0a4112
bpo-42222: Remove deprecated support for non-integer values ( GH-28983 )
2021-10-16 10:16:53 -05:00
Raymond Hettinger
9510e6f3c7
bpo-45155: Apply new byteorder default values for int.to/from_bytes ( GH-28465 )
2021-09-20 13:22:55 -05:00
Raymond Hettinger
70a071d9e1
bpo-40465: Remove random module features deprecated in 3.9 ( GH-25874 )
2021-05-04 10:55:40 +02:00
Raymond Hettinger
b05352e4c2
bpo-44018: random.seed() no longer mutates its inputs ( GH-25856 )
2021-05-03 16:11:35 -07:00
Raymond Hettinger
2a36b09ce7
Improve the error message for choices(population, 10) ( GH-25267 )
2021-04-19 20:29:48 -07:00
Raymond Hettinger
d9dda32040
Reduce overhead on random timings ( GH-24455 )
2021-02-04 21:36:03 -08:00
Serhiy Storchaka
f066bd94b9
bpo-37319: Improve documentation, code and tests of randrange. ( GH-19112 )
2021-01-25 23:02:04 +02:00
jonanifranco
f7b5bacd7a
bpo-42944 Fix Random.sample when counts is not None ( GH-24235 )
2021-01-18 10:04:29 -08:00
Setrak Balian
998ae1fa3f
bpo-42931: randbytes missing from random.__all__ ( GH-24219 )
2021-01-15 09:50:42 -08:00
Raymond Hettinger
8f8de7380c
No need to test "istep==1" twice. ( GH-24064 )
2021-01-02 12:09:56 -08:00
Raymond Hettinger
768fa145cf
bpo-42772: Step argument ignored when stop is None. ( GH-24018 )
2021-01-02 10:24:51 -08:00
Raymond Hettinger
a9621bb301
bpo-42222: Modernize integer test/conversion in randrange() (#23064)
2020-12-28 11:10:34 -08:00
masklinn
1e27b57dbc
bpo-42470: Do not warn on sequences which are also sets in random.sample() ( GH-23665 )
2020-12-18 20:33:36 -08:00
Ram Rachum
b0dfc75816
bpo-41773: Raise exception for non-finite weights in random.choices(). ( GH-22441 )
2020-09-28 18:32:10 -07:00
Raymond Hettinger
6a613f90bf
random module: Convert a "while 1" to "while True ( GH-21700 )
2020-08-02 12:03:32 -07:00
Raymond Hettinger
5c3270939c
bpo-41421: Algebraic simplification for random.paretovariate() ( GH-21695 )
2020-08-01 01:18:26 -07:00
Raymond Hettinger
ef19bad7d6
Improve code organization for the random module ( GH-21161 )
2020-06-25 17:03:50 -07:00
Raymond Hettinger
26a1ad1c24
Small clean-ups for the random module ( GH-21038 )
2020-06-22 19:38:59 -07:00
Raymond Hettinger
9db5b8d448
Minor code clean-ups ( GH-20838 )
2020-06-13 09:46:47 -07:00
Raymond Hettinger
81a5fc38e8
bpo-40541: Add optional *counts* parameter to random.sample() ( GH-19970 )
2020-05-08 07:53:15 -07:00
Raymond Hettinger
190fac99c5
bpo-40465: Deprecate the optional argument to random.shuffle(). (#19867)
2020-05-02 16:45:32 -07:00
Raymond Hettinger
4168f1e460
Simplify choice()'s interaction with the private _randbelow() method ( GH-19831 )
2020-05-01 10:34:19 -07:00
Victor Stinner
2d8757758d
bpo-40286: Remove C implementation of Random.randbytes() ( GH-19797 )
...
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
Raymond Hettinger
4fe002045f
bpo-40325: Deprecate set object support in random.sample() ( GH-19591 )
2020-04-19 00:36:42 -07:00
Antoine Pitrou
75a3378810
bpo-40282: Allow random.getrandbits(0) ( GH-19539 )
2020-04-17 19:32:14 +02:00
Victor Stinner
9f5fe7910f
bpo-40286: Add randbytes() method to random.Random ( GH-19527 )
...
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
Raymond Hettinger
041d8b48a2
bpo-38881: choices() raises ValueError when all weights are zero ( GH-17362 )
2019-11-23 02:22:13 -08:00
Raymond Hettinger
d0cdeaab76
bpo-32554: Deprecate hashing arbitrary types in random.seed() ( GH-15382 )
2019-08-22 09:19:36 -07:00
Serhiy Storchaka
2085bd0877
bpo-37116: Use PEP 570 syntax for positional-only parameters. ( GH-13700 )
2019-06-01 11:00:15 +03:00
