0-PhiddlmZddlZddlZddlZddlZddlZgdZejej dZ edZ edZ dS))contextmanagerN) all_warningsexpected_warningswarn) stacklevelc#Kddl}|}|r(||D]}i|djd<~t t jD]/\}} |j  #t$rY,wxYwtj d5}tj d|VddddS#1swxYwYdS)a& Context for use in testing to ensure that all warnings are raised. Examples -------- >>> import warnings >>> def foo(): ... warnings.warn(RuntimeWarning("bar"), stacklevel=2) We raise the warning once, while the warning filter is set to "once". Hereafter, the warning is invisible, even with custom filters: >>> with warnings.catch_warnings(): ... warnings.simplefilter('once') ... foo() # doctest: +SKIP We can now run ``foo()`` without a warning being raised: >>> from numpy.testing import assert_warns >>> foo() # doctest: +SKIP To catch the warning, we call in the help of ``all_warnings``: >>> with all_warnings(): ... assert_warns(RuntimeWarning, foo) rN__warningregistry__T)recordalways)inspect currentframegetouterframesf_localslistsysmodulesitemsr clearAttributeErrorwarningscatch_warnings simplefilter)r framefmod_namemodws Y/var/www/html/test/jupyter/venv/lib/python3.11/site-packages/skimage/_shared/_warnings.pyrrsW<NNN  " "E 6''.. 6 6A35AaDM/ 0 0 ck//1122 #   # ) ) + + + +    D    - - -h'''s$7B BB6CC #C c #ZKt|trtd|dVdStjdd}|dkrd}n7|dkrd}ntt|}t5}|Vd|vr| dd|vd |D}|D]s}d}|D]D}tj |t|j d}||vr| |E|r&|s$td t|j t|r>t|d kr+d }d |||}t|ddddS#1swxYwYdS)aContext for use in testing to catch known warnings matching regexes Parameters ---------- matching : None or a list of strings or compiled regexes Regexes for the desired warning to catch If matching is None, this behaves as a no-op. Examples -------- >>> import numpy as np >>> rng = np.random.default_rng() >>> image = rng.integers(0, 2**16, size=(100, 100), dtype=np.uint16) >>> # rank filters are slow when bit-depth exceeds 10 bits >>> from skimage import filters >>> with expected_warnings(['Bad rank filter performance']): ... median_filtered = filters.rank.median(image) Notes ----- Uses `all_warnings` to ensure all warnings are raised. Upon exiting, it checks the recorded warnings for the desired matching pattern(s). Raises a ValueError if any match was not found or an unexpected warning was raised. Allows for three types of behaviors: `and`, `or`, and `optional` matches. This is done to accommodate different build environments or loop conditions that may produce different warnings. The behaviors can be combined. If you pass multiple patterns, you get an orderless `and`, where all of the warnings must be raised. If you use the `|` operator in a pattern, you can catch one of several warnings. Finally, you can use `|\A\Z` in a pattern to signify it as optional. zA``matching`` should be a list of strings and not a string itself.NSKIMAGE_TEST_STRICT_WARNINGS1trueTfalseFc@g|]}d|dv|S)z\A\Z|)split).0ms r z%expected_warnings..s,HHH1G1773<<,G,GQ,G,G,GzUnexpected warning: r zNo warning raised matching:) isinstancestr ValueErrorosenvirongetlowerboolintrremoveresearchmessagelenjoin) matchingstrict_warningsr remainingrfoundmatchnewlinemsgs rrrJs@J(C    R    jnn%CSIIO&((    G + +s?3344 "1h OOD ! ! !hHHHHH  M MDE! 0 09UC $5$566B E ))!((/// Mu M !KDL8I8I!K!KLLL  "I 2 2GRRi9P9PRRCS// !)""""""""""""""""""s/C$F  F$'F$) contextlibrrrr7 functoolsr0__all__partialrrrr+rrHs%%%%%%   7 7 7 y1555666rJ"J"J"J"J"r+