`L idZddlmZddlmZddlZddlZddlm Z ddl m Z m Z mZddlmZddlmZdZd Zd Zd Zd Zd ZdZy)zTest the 20news downloader, if the data is available, or if specifically requested via environment variable (e.g. for CI jobs).)partial)patchN)check_as_framecheck_pandas_dependency_messagecheck_return_X_y normalize)assert_allclose_dense_sparsec|dd}|jjdsJ|d|jdddd}|j|jddk(sJtj|j j d d gk(sJt|jt|j k(sJt|jt|jk(sJ|jd }|j|j d }|jj|}|jtj|j |k(d d }||k(sJ|ddd \}}t|t|jk(sJ|j|j jk(sJy) NallF)subsetshuffle.. _20newsgroups_dataset:)r categoriesrrT)r r return_X_y) DESCR startswith target_namesnpuniquetargettolistlen filenamesdataindexwhereshape) fetch_20newsgroups_fxtr data2catsentry1categorylabelentry2Xys h/mnt/ssd/data/python-lab/Trading/venv/lib/python3.12/site-packages/sklearn/datasets/tests/test_20news.py test_20newsr,s ! >D :: !< == ='!2!22b8!>': :: :^^A F%%i&6&6q&9:H    # #H -E YYrxx u 45a8; > > .V > >:6JJUJ' .U ;E ;;uzz "uzz'8'8E'AA A ::  5 55 5 <<  a L 00 0 ::  rzz )) ) ;; ! !"= >> >r-c|d}|d}|ddd}|ddd}t|t|tjtjj |j ddsJy)NFrTrdr)axis)r r rallcloselinalgnormtodense)r>r)X_X_norms r+test_20news_normalizationrK_so)E:A *T :B Z F & $3A 16 ;;ryy~~fnn&6Q~? CC Cr-c tjd}|d}t|||j}|jdk(sJt |j jDcgc]}t||jc}sJdD]}||jvrJd|jvsJ|jjdk(sJycc}w)NpandasTas_frame)r4i<)beginner beginners beginning beginningsbeginsbegleybegonecategory_class) pytest importorskiprframer"r rdtypes isinstance SparseDtypekeysrname)r>pdr?rZcolexpected_features r+test_20news_as_framercis   X &B -t hide_available_pandass r+test_as_frame_no_pandasrfs #$EFr-ctd5}td5}d|_d|_d}tjt|5|ddddddddddy#1swYxYw#1swYxYw#1swYyxYw)Nzos.path.existsz joblib.loadT)r)r*zThe cached dataset located in)matchrN)r return_valuerXraises ValueError)r> mock_is_exist mock_loaderr_msgs r+test_outdated_pickleros  AM = ! AY)-M &%/I "5Gz9 A14@ A  AAA A A  A AAAs: A?,A3 A'A3A?'A0 ,A33A< 8A??B)__doc__ functoolsr unittest.mockrnumpyrrX scipy.sparsesparser9"sklearn.datasets.tests.test_commonrrrsklearn.preprocessingr sklearn.utils._testingr r,r0rArKrcrfror-r+rzsT  ,?(@ 9?<D12G Ar-