!A?h} r d dl mZ d dlmZmZmZ m
Z m Z
d dlmZmZmZmZ d dlmZmZmZ d dl m Z d dl m Z!m"Z# d dl$m%Z& d dl'm(Z)m*Z+ d d l,m,Z- d d
l Z.d d
l/Z/ d d l0m1Z0 n# e2$ r d d l3m1Z0 Y nw xY wg d Z4d
ed z ed z Z5 ed Z6d ed z Z7dZ8de8 z Z9dZ: G d de/j; Z; G d de; Z< e; Z=e=j> Z>e=j? Z?e=j@ Z@e=jA ZAe=jB ZBe=jC ZCe=jD ZDe=jE ZEe=jF ZFe=jG ZGe=jH ZHe=jI ZIe=jJ ZJe=jK ZKe=jL ZLe=jM ZMe=jN ZNe=jO ZOe=jP ZPe=jQ ZQe=jR ZRe=jS ZSe=jT ZTd ZUd d ZV eWe.d r e.jX e=j> eYd k r eV d
S d
S )! )warn)logexppieceil)sqrtacoscossin)taufloorisfinite)urandom)SetSequence)index)
accumulaterepeat)bisectN)sha512)Random SystemRandom betavariatechoicechoices expovariate gammavariategauss getrandbitsgetstatelognormvariate
normalvariate
paretovariate randbytesrandintrandom randrangesampleseedsetstateshuffle
triangularuniformvonmisesvariateweibullvariate g @ @ ? @5 c e Zd Z dZd%dZd& fd Z fdZ fdZd Zd Z d
Z
d Z d Z d
e
z fdZe Zd ZdefdZd Zd Zd ZdddZd%dd
ddZd Zd'dZd(d Zd(d Zd Z d Z d Z d! Z d" Z d# Z!d$ Z" xZ#S ))r Nc @ | | d | _ d S N)r*
gauss_next)selfxs 3/opt/alt/python-internal/lib64/python3.11/random.py__init__zRandom.__init__w s#
! r7 c ` |dk rt |t t f rt |t r| d n|}|rt |d dz nd}t t | D ]
}d|z |z dz }|t
| z }|dk rdn|}n|d k rt |t t t f rft |t r| }t
|t | z }nKt |t d t t t t t f st d
t! | d | _ d S ) Nr8 zlatin-1r iCB l r7 zOThe only supported seed types are: None,
int, float, str, bytes, and bytearray.)
isinstancestrbytesdecodeordmaplen bytearrayencodeint
from_bytes_sha512digesttypefloat TypeErrorsuperr* r= )r> aversionr? c __class__s r@ r* z Random.seed s} " a< r[ s r@ r! zRandom.getstate s' G|UWW - - / / @@rB c |d }|dk r.|\ }}| _ t | d S |dk rc|\ }}| _ t d |D }n# t $ r
}t
|d }~ww xY wt | d S t d|d| j )Nr r: r7 c 3 K | ] }|d z V
dS )l N ).0r? s r@ z"Random.setstate.. s& %K%Ka7m%K%K%K%K%K%KrB zstate with version z( passed to Random.setstate() of version )r= rW r+ tuple
ValueErrorrV r] )r> staterY
internalstater r[ s r@ r+ zRandom.setstate s H( a<<6; 3G]DO GG ] + + + + +
\\6; 3G]DO
' %%K%K]%K%K%K K K
'
'
' Q&
' GG ] + + + + + * %ggt|| 5 6 6
6s A+ +
B5A==Bc * | S r< )r! r> s r@ __getstate__zRandom.__getstate__ s }} rB c 0 | | d S r< )r+ )r> re s r@ __setstate__zRandom.__setstate__ s
e rB c : | j d| fS )Nr` )r[ r! rh s r@
__reduce__zRandom.__reduce__ s ~r4==??22rB c | j D ]>}d|j v r d S d|j v r| j | _ d S d|j v r| j | _ d S ?d S )N
_randbelowr r' )__mro____dict___randbelow_with_getrandbitsro _randbelow_without_getrandbits)clskwargsrZ s r@ __init_subclass__zRandom.__init_subclass__ sy Aqz))
**!$!@1:%%!$!C & rB c | j }| } || }||k r || }||k |S r< )r
bit_length)r> nr krs r@ rr z"Random._randbelow_with_getrandbits sM E&
LLNN KNN1ff AA 1ffrB r8 c | j }||k r)t d t | |z S ||z }||z
|z } | }||k r | }||k t ||z |z S )NzUnderlying random() generator does not supply
enough bits to choose from a population range this large.
To remove the range limitation, add a getrandbits() method.)r' _warn_floor)r> ry maxsizer' remlimitr{ s r@ rs z%Random._randbelow_without_getrandbits s
<< N
O
O
O &&((Q,'' 'k3 ') FHH5jjA 5jja'k""Q&&rB c \ | |dz |d S )N little)r to_bytesr> ry s r@ r% zRandom.randbytes s- & A&&//8<< startstopstepistartistopwidthistepry s r@ r( zRandom.randrange s )E]]FF ) ) )ZZFF(!- - - !DEEE %a
)
)
)
)
)
) < 4 BCCCzzv... :;; ; )4LLEE ) ) )IIE}}F(!- - - !CDDD %a
)
)
)
)
)
) )4LLEE ) ) )IIE}}F(!- - - !CDDD %a
)
)
)
)
)
) A::qyy 6 666 G6SXZ_J` `aa a 199 "u,AA
QYY "u,AA 899 9 66 :;; ; 2 2222s6 AA0/A08C AD%$D%.D> >AFFc 6 | ||dz S Nr8 )r( r> rX bs r@ r& zRandom.randintf s! ~~a1%%%rB c t | st d || t | S )Nz$Cannot choose from an empty sequence)rM
IndexErrorro )r> seqs r@ r z
Random.choiceo sB @ 3xx E CDD D4??3s88,,--rB c | j }t t dt | D ]'} ||dz }|| || c||< ||< (d S r )ro reversedrangerM )r> r? randbelowijs r@ r, zRandom.shufflex sm 7O %3q66**++ $ $A !a% A1qtJAaD!A$$ $ $rB )countsc t t st d t }|t t | t |k rt
d }t |t st d |dk rt
d | t | | }t fd|D S | j }d|cxk r|k sn t
d d g|z }d } |d
k r&| d t t |d z d z z
} || k rLt }
t | D ],} ||| z
} |
| || < |
|| z
d
z
|
| < -n[t }
|
j }t | D ]6} || } | |
v r || } | |
v || | || < 7|S )NzAPopulation must be a sequence. For dicts or sets, use sorted(d).z2The number of counts does not match the populationzCounts must be integersr z)Total of counts must be greater than zero)rz c 4 g | ]} | S r` r` )ra sr
cum_counts
populations r@
z!Random.sample.. s* JJJ!Jvvj! 4 45JJJrB z,Sample larger than population or is negative r1 r: r8 )rG _SequencerV rM list _accumulaterd poprP r) r _bisectro _ceil_logsetadd)r> r rz r ry total
selectionsr resultsetsizepoolr r selected selected_addr r s ` @@r@ r) z
Random.sample sQ h *i00 A @ A A
A
OO k& 1 122J:!## !UVVV NN$$E eS))
; 9:::zz !LMMM U5\\Q77J FJJJJJJzJJJ JO A{{{{{{{{ KLL L! q55 qE$q1ua.. 1 11 1G <<
##D1XX
*
* Ia!e$$ Gq q1uqy/Q
*
uuH#. s2 RRRA
55A #6#67RRRrB z4The number of choices must be a keyword argument: k=z2Cannot specify both weights and cumulative weightsz3The number of weights does not match the populationrE z*Total of weights must be greater than zeroz Total of weights must be finiter8 c N g | ]!} z d "S )r r` )ra r r r hir r' r s r@ r z"Random.choices.. sI + + + 66+vvxx%/?BGGH + + +rB ) r' rM r~ _repeatr r rV rG rP rd _isfiniter ) r> r weightsr rz r r r ry r' r s ` ` @@@@@@r@ r zRandom.choices s
OO SRRRRRRRqAQAQRRRR
";w#7#7 8 8
!'3// MMM
PQQ Q { q RSS SB#% C<< IJJ J @ >?? ?
U+ + + + + + + + + q))+ + + +s A- -6B#c > |||z
| z z S r< r' r s r@ r. zRandom.uniform s! RAET[[]]***rB r r4 c | } |dn
||z
||z
z }n# t $ r |cY S w xY w||k rd|z
}d|z
}||}}|||z
t ||z z z S )N ?r4 )r' ZeroDivisionError_sqrt)r> lowhighmodeurZ s r@ r- zRandom.triangular s
KKMM |$*)DAA JJJ q55aAaA cCdSjE!a%LL000s ' 66c | j } | }d | z
}t |dz
z |z }||z dz }|t | k rnE|||z z S )NTr4 r r3 )r'
NV_MAGICCONSTr )r> musigmar' u1u2zzzs r@ r# zRandom.normalvariate sx Bvvxx B c*R/AQBd2hhY
AI~ rB c | j }| j }d | _ |e | t z }t dt d | z
z }t | |z }t
| |z | _ |||z z S )Ng r4 )r' r= TWOPIr r _cos_sin)r> r r r' r x2pig2rads r@ r z Random.gauss5 s 4 O 9688e#D$cFFHHn!5!5566ET
U"A "4jj5 0DOAI~ rB c J t | || S r< )_expr# )r> r r s r@ r" zRandom.lognormvariate[ s' D&&r511222rB c T t d| z
|z S Nr4 )r r' )r> lambds r@ r zRandom.expovariatee s, S4;;==()))E11rB c | j }|dk rt | z S d|z }|t d||z z z } | }t t |z }|||z z } | } | d||z z
k s| d|z
t | z k rnZd|z }
|
|z d|
|z z z } | } | dk r|t
| z t z }
n|t
| z
t z }
|
S )Ngư>r r4 )r' r r r _pir _acos)r> r kappar' r r{ r r dr qfu3thetas r@ r/ zRandom.vonmisesvariatev s D==6688# # %K
cAEk"" " BS2XAQU ABC!a%K 2#'T!WW)<#<#<
!G
UsQU{ #
VXX
88%((]e+EE%((]e+E rB c |dk s|dk rt d | j }|dk rt d|z dz
}|t z
}||z } | }d|cxk rdk sn d | z
}t |d|z
z |z } |t | z }
||z |z } ||| z z |
z
} | t z d| z z
dk s| t | k r|
|z S |dk r t d | z
|z S | }
t |z t z }||
z }|dk r |d|z z }
nt ||z
|z }
| }|dk r||
|dz
z k rnn|t |
k rnz|
|z S ) Nr z*gammavariate: alpha and beta must be > 0.0r4 r2 TgHz>gP?r5 )rd r' r LOG4r r
SG_MAGICCONST_e)r> alphabetar' ainvbbbcccr r vr? r r{ r r ps r@ r zRandom.gammavariate s
C<<43;; IJJ J 3;; us*++D$,C$,C
$VXXb,,,,9,,,, 6688^sRx ))D0DGGOGbL#'MA%}$sQw.#55d1gg t8O
$ c\\vvxx (((4/ /
FHH%Z2%E88cEk*AA q1uo...AVXXs77Q53; /// 0488^^
t8OrB c p | |d }|r ||| |d z z S dS )Nr4 r )r )r> r r ys r@ r zRandom.betavariate sK *
eS ) ) :D - -dC 8 889 9srB c B d| z
}|d|z z S )Nr4 g r )r> r r s r@ r$ zRandom.paretovariate s( A
$++-- TE\""rB c d d| z
}|t | d|z z z S r )r' r )r> r r r s r@ r0 zRandom.weibullvariate s7
$++-- acDj111rB r< )Nr7 )r r4 Nr r4 )$__name__
__module__ __qualname__r] rA r* r! r+ ri rk rm rv rr BPFrs ro r% r r( r& r r, r) r r. r- r# r r" r r/ r r r$ r0
__classcell__)r[ s @r@ r r g s_ G $ $ $ $ $ $ LA A A A A6 6 6 6 6B 3 3 3 ( 9:3 ' ' ' '& -J= = = %)t H3 H3 H3 H3T& & &. . .$ $ $ /3 ] ] ] ] ]~#+tq #+ #+ #+ #+ #+P+ + +1 1 1 1( *$ $ $ $ L3 3 32 2 2"( ( (T? ? ? B 6# # # 2 2 2 2 2 2 2rB r c 6 e Zd Z d Zd Zd Zd Zd ZexZZ dS )r c h t t d dz t z S )NrD r: )rP rQ _urandom RECIP_BPFrh s r@ r' zSystemRandom.random s' Ex{{++q0I==rB c |dk rt d |dz dz }t t | }||dz |z
z S )Nr z#number of bits must be non-negativerD r )rd rP rQ r )r> rz numbytesr? s r@ r zSystemRandom.getrandbits sW H q55 BCC CEa< NN8H-- . .X\A%&&rB c " t | S r< )r r s r@ r% zSystemRandom.randbytes( s & {{rB c d S r< r` r> argskwdss r@ r* zSystemRandom.seed. s
FtrB c " t d )Nz*System entropy source does not have state.)NotImplementedErrorr s r@ _notimplementedz SystemRandom._notimplemented2 s K!"NOOOrB N)
r r r r' r r% r* r r! r+ r` rB r@ r r sm > > >' ' ' P P P *)HxxxrB r c ^ ddl m}m} ddlm} | }fdt d | D } | } || } ||| }
t
| } t | } t ||z
dd| dj t d| |
| | fz d S ) Nr )stdevfmean) perf_counterc g | ]} S r` r` )ra r r funcs r@ r z#_test_generator..a s 2 2 2ADD$K 2 2 2rB z.3fz sec, z times z"avg %g, stddev %g, min %g, max %g
)
statisticsr r timer
r minmaxprintr )
ry r r r meanr
t0datat1xbarr r r s
`` r@ _test_generatorr \ s ////////!!!!!! B 2 2 2 2 2q!1!1 2 2 2D B 4::D E$ E
d))C t99D R"W
9
9
9
9
9$-
9
9:::
/4T2J
JKKKKKrB c t | t d t | t d t | t d t | t d t | t
d t | t
d t | t
d t | t
d t | t
d t | t
d t | t
d t | t
d
t | t
d t | t d t | t d t | t d
d S )Nr` r )g{Gz?r4 )皙?r4 )r r2 )r r4 )g?r4 )r4 r4 )r2 r4 )g 4@r4 )g i@r4 ) @r )r r4 gUUUUUU?) r r' r# r" r/ r r r r- )Ns r@ _testr m s) Avr"""A}j111A~z222A
333A|[111A|Z000A|Z000A|Z000A|Z000A|Z000A|Z000A|[111A|\222Auj)))A{J///Az#899999rB fork)after_in_child__main__)r )Zwarningsr r} mathr r r r r r r r r r r r r
r r r r r r
r r r~ r r osr r _collections_abcr _Setr r operatorr r itertoolsr r r r r r _os_randomrR r ImportErrorhashlib__all__r r r r r r r r _instr* r' r. r- r& r r( r) r, r r# r" r r/ r r r r$ r0 r! r+ r r% r r hasattrregister_at_forkr r` rB r@ r3 sG )^ # " " " " " L L L L L L L L L L L L L L G G G G G G G G G G G G E E E E E E E E E E " " " " " " ? ? ? ? ? ? ? ? $ $ $ $ $ $ B B B B B B B B $ $ $ $ $ $ *))))))) * * *))))))))* 8 DDJJs+
tCyydd3ii
#I e
2 e
2 e
2 e
2 e
2W^ e
2 e
2 e
2X"* "* "* "* "*6 "* "* "*X z
-
- O
-
-#
% '!
#
% > > O L L L": : : :, 73 4C
3333 z EGGGGG s A A,+A,