o e&@sdZddlZddlZddlZddlZddlZddlmZddlZ ddlm Z ddl m Z m Z mZmZmZmZmZmZmZmZmZddlZddlmZmZddlmZdd lmZmZm Z m!Z!d d l"m#Z#ddl$Z$e$j%j&Z&e$j%j'Z'e$j%j(Z(e$j)Z)e$j*Z*e+d Z,e-d ddkZ.ej/0ddZ1e12dkrdZ1ne12dkrdZ1nze3e4e1Z1Wn e5ydZ1Ynwd+ddZ6d+ddZ7ddZ8ddZ9d,dd Z:d,d!d"Z;d#d$Zd-d)d*Z?dS).z Testing utilities. N)NamedTemporaryFile)testing) TestCaseassert_ assert_warnsassert_no_warnings assert_equalassert_almost_equalassert_array_equalassert_allcloseassert_array_almost_equalassert_array_almost_equal_nulpassert_array_less)dataio)_fetch) img_as_uint img_as_float img_as_int img_as_ubyte)expected_warningsz%(\s*>>>.*?)(\s*)#\s*skip\s+if\s+(.*)$P Z#SKIMAGE_TEST_STRICT_WARNINGS_GLOBAL0trueTfalseFcCs6|d|}|dur|d|7}||ksJ|dS)Nz is not lower than : abmsgmessager r GD:\Projects\ConvertPro\env\Lib\site-packages\skimage/_shared/testing.py assert_less: r'cCs6|d|}|dur|d|7}||ksJ|dS)Nz is not greater than rr r!r r r&assert_greaterAr(r)c Cs|jd}g}|D]B}t|}|dur||q |\}}}zt||jr/||d}WntyFt||j jrD||d}Ynw||q d ||_|S)aD Decorator replaces custom skip test markup in doctests Say a function has a docstring:: >>> something, HAVE_AMODULE, HAVE_BMODULE = 0, False, False >>> something # skip if not HAVE_AMODULE 0 >>> something # skip if HAVE_BMODULE 0 This decorator will evaluate the expression after ``skip if``. If this evaluates to True, then the comment is replaced by ``# doctest: +SKIP``. If False, then the comment is just removed. The expression is evaluated in the ``globals`` scope of `func`. For example, if the module global ``HAVE_AMODULE`` is False, and module global ``HAVE_BMODULE`` is False, the returned function will have docstring:: >>> something # doctest: +SKIP >>> something + else # doctest: +SKIP >>> something # doctest: +SKIP  Nz# doctest: +SKIP) __doc__splitSKIP_REmatchappendgroupseval __globals__AttributeError__init__join)funclines new_linesliner.codespaceexprr r r&doctest_skip_parserHs(         r=cCsd|vrd|}t|dd }|j}Wdn1swYtj|||dtj||d}zt|W|StyBY|Sw)z/Save and read an image using a specified plugin.F)suffixdeleteN)plugin)rnamerZimsaveZimreadosremove Exception)imagerAr? temp_filefnamenewr r r& roundtripws  rJpngc Cstt}t|||}t|||dk}t|||}t||tt|}t|||}t||t |}| dvrP|d8}t|||} t| |nt|||} t| t|t |} t| ||} t| |dS)zCheck roundtrip behavior for color images. All major input types should be handled as ubytes and read back correctly. ZtifZtiffdN) rrZchelsearJrr astypeboolrrlowerr rAfmtZimgr1Zimg2r2Zimg3Zr3Zimg4Zr4Zimg5Zr5r r r& color_checks&          rVc Cstt}t|||}t|||dk}t|||}t||tt|}t|||}|j j dkr.wrapper..inner) functoolswraps)r6rrr)r6r&wrapper7sz run_in_parallel..wrapperr )rrrr rr&run_in_parallel"s r)N)rK)rN)@r+rCrestructryrtempfilerr^rcrZ numpy.testingrrrrrr r r r r rr`rrZdata._fetchersrutilrrrr _warningsrrrmarkZskipifZxfailZ parametrizeZraisesZfixturecompiler-calcsizeZarch32environgetrbrQrPint ValueErrorr'r)r=rJrVrZrmrortrr r r r&sV  4        /  #F