~z tQ vUddlZddlmcmZddlZddlZddlZddl Z ddl Z ddl m Z m Z mZddlmZddlmZddlmZddlmZmZddlmZddlZddlmZmZdd lmZm Z m!Z!erdd lm"Z"Gd d e"Z#n ej&Z#eZ$e%e$Z&ee&eiZ'ee(e#fe)d <GddZ*da+e#dze)d<e!se sdede(fdZ,e,e-Z.ndZ.de#ddfdZ/e0Z1e0ee)d<edde(de2ee(ffdZ3 ddede2e gdfe gdfffdZ4ejjdde(de dfdZ6y)N)Callable GeneratorHashable) lru_cache)count)Random) TYPE_CHECKINGAny)WeakValueDictionary)HypothesisWarningInvalidArgument)FREE_THREADED_CPYTHONGRAALPYPYPY)ProtocolcHeZdZdededefdZdededefdZdededefdZy) RandomLikeargskwargsreturncyNselfrrs `/home/oem/CyberBrain26-unified/.venv/lib/python3.12/site-packages/hypothesis/internal/entropy.pyseedzRandomLike.seed!cyrrrs rgetstatezRandomLike.getstate"rrcyrrrs rsetstatezRandomLike.setstate#rrN)__name__ __module__ __qualname__r rr!r#rrrrr s8=c=S=S=A#AAAA#AAArrRANDOMS_TO_MANAGEceZdZddZy)NumpyRandomWrapperNcTd}tj}||v}|stjd|fd||ftj|dt j vstjtrtjtndtj|dz}dd|iz}ttj|dx}x}}ddl }|jj|_ |jj|_|jj|_y) Nnumpy)in)z/%(py1)s in %(py5)s {%(py5)s = %(py3)s.modules }sys)py1py3py5zassert %(py7)spy7r)r-modules @pytest_ar_call_reprcompare _saferepr @py_builtinslocals_should_repr_global_nameAssertionError_format_explanation numpy.randomrandomr get_stater! set_stater#)r @py_assert0 @py_assert4 @py_assert2 @py_format6 @py_format8r+s r__init__zNumpyRandomWrapper.__init__3s%#++%w+%%%%w+%%%w%%%%%%#%%%#%%%+%%%%%%% LL%%  ..  .. rrN)r$r%r&rDrrrr)r)2s/rr) NP_RANDOMrrc,tj|Sr)r- getrefcount)rGs r_get_platform_base_refcountrJCsq!!rc0t|drt|dr t|dstd|d|tjj j Dcgc] }|x}|c}vryt s|tsvtjtj|sMtj|tkrtd|dtst!j"d t$d |tt't(<ycc}w) aaRegister (a weakref to) the given Random-like instance for management by Hypothesis. You can pass instances of structural subtypes of ``random.Random`` (i.e., objects with seed, getstate, and setstate methods) to ``register_random(r)`` to have their states seeded and restored in the same way as the global PRNGs from the ``random`` and ``numpy.random`` modules. All global PRNGs, from e.g. simulation or scheduling frameworks, should be registered to prevent flaky tests. Hypothesis will ensure that the PRNG state is consistent for all test runs, always seeding them to zero and restoring the previous state after the test, or, reproducibly varied if you choose to use the :func:`~hypothesis.strategies.random_module` strategy. ``register_random`` only makes `weakrefs `_ to ``r``, thus ``r`` will only be managed by Hypothesis as long as it has active references elsewhere at runtime. The pattern ``register_random(MyRandom())`` will raise a ``ReferenceError`` to help protect users from this issue. This check does not occur for the PyPy interpreter. See the following example for an illustration of this issue .. code-block:: python def my_BROKEN_hook(): r = MyRandomLike() # `r` will be garbage collected after the hook resolved # and Hypothesis will 'forget' that it was registered register_random(r) # Hypothesis will emit a warning rng = MyRandomLike() def my_WORKING_hook(): register_random(rng) rr!r#zr=z' does not have all the required methodsNz `register_random` was passed `r=z` which will be garbage collected immediately after `register_random` creates a weakref to it. This will prevent Hypothesis from managing this PRNG. See the docs for `register_random` for more details.zIt looks like `register_random` was passed an object that could be garbage collected immediately after `register_random` creates a weakref to it. This will prevent Hypothesis from managing this PRNG. See the docs for `register_random` for more details.) stacklevel)hasattrr r'datacopyvaluesrrgccollect get_referrersr-rI_PLATFORM_REF_COUNTReferenceErrorrwarningswarnr next_RKEY)rGrefr<s rregister_randomr]NsP Av 71j#9ga>T$KLMM$))..0779  eOF (    G "q!%88$6qc:+  Q& &'d5k"E s#D_known_random_state_hashes@)maxsizercNt|j}|t|fSr)rr!hash)rstates r _seeded_staterds# 4L ! ! #E $u+ rc tt}|s ddtjvst j trt j tnddtjvst j rt j nddtjvst j trt j tndt j |dz}tt j|d}d}|k}d}d }||z}|k}|r|st jd ||fd ||ft j |dtjvst j rt j ndt j |t j |d z}d d|iz} tt j| dx}x}x}x}x}}it\ dtjvr&t txa tt!t"<d fd } dfd } | | fS)aReturn a pair of functions which respectively seed all and restore the state of all registered PRNGs. This is used by the core engine via `deterministic_PRNG`, and by users via `register_random`. We support registration of additional random.Random instances (or other objects with seed, getstate, and setstate methods) to force determinism on simulation or scheduling frameworks which avoid using the global random state. See e.g. #1709. z5assert %(py4)s {%(py4)s = %(py0)s(%(py1)s, %(py2)s) } isinstancerint)py0r.py2py4NrrM )<=<)z%(py1)s <= %(py4)sz%(py4)s < (%(py6)s ** %(py8)s))r.rjpy6py8zassert %(py11)spy11r+c$ }|sedddtjvstjrtjndiz}t tj |d}tjjjD]t\}}|}||j|<|tk(rtjt|t ur|j#d|j%vy)Nzassert not %(py0)srhstates)r6r7r3r8r5r9r:r'rPrQitemsr!_global_random_rkeyr^addtyperr#r) @py_assert1 @py_format2kr\rGr seeded_hash seeded_staterrs rseed_allz)get_seeder_and_restorer..seed_allszz66 (,,11399; FAsAy F1I''+..{;Aw&  <(t  rcjD]U\}}tj|}||tk(rtj t ||j|Wjyr) rsr'getrtr^rurbr#clear)ryrcrGrrs r restore_allz,get_seeder_and_restorer..restore_allsf  HAu!%%a(Ay''*..tE{; JJu    rrE)rfrgr6r7r3r8r5r9r:r4rdr-r2rFr)r'rZr[)r @py_assert3 @py_format5r?rA @py_assert5 @py_assert7 @py_assert9 @py_format10 @py_format12r|rrzr{rrs` @@@rget_seeder_and_restorerrs{ dC       :   :      d   d      C   C         1 q"q"uu 1u1q" "F -d 3L+#++  9K9M MI)$u+6  D  [  r)NNNc#VKtjjjTt tjj_t tjjjt |\}}| d|y#|wxYww)aAContext manager that handles random.seed without polluting global state. See issue #1266 and PR #1295 for details and motivation - in short, leaving the global pseudo-random number generator (PRNG) seeded is a very bad idea in principle, and breaks all kinds of independence assumptions in practice. N) hypothesiscore threadlocal_hypothesis_global_randomrr]r)rr|rs rdeterministic_PRNGrsp""<<D@F ##= 33MMN3D9Hk J  sBB)BB) B&&B))r)7builtinsr6_pytest.assertion.rewrite assertionrewriter3 contextlibrSr<r-rXcollections.abcrrr functoolsr itertoolsrrtypingr r weakrefr hypothesis.corerhypothesis.errorsr r hypothesis.internal.compatrrrrrr[rZrtr'rg__annotations__r)rFrJobjectrVr]setr^tuplerdrcontextmanagerrrrrrs 99%'@KKBXB J 5k;N&!;&sJ7 / / $ : # "s"s" 6fh?M'zM'dM'j(+uCH, 2c3h E! E! 8BH xD1 12E!P S3C)Dr