ó šßÈ[c@s—dZddlZddlZejjdƒdd d„ƒYƒZejjdƒdefd„ƒYƒZejjdƒdefd „ƒYƒZdS( sa Verify item access API in: https://github.com/astropy/astropy/wiki/Table-item-access-definition iÿÿÿÿNt table_datat BaseTestItemscBseZRS((t__name__t __module__(((sClib/python2.7/site-packages/astropy/table/tests/test_item_access.pyR stTestTableColumnsItemscBs,eZd„Zd„Zd„Zd„ZRS(cCsH|j|jƒ|_|jj|_|jdjdks@t‚|jdddks]t‚|jdjdksyt‚|jdjdks•t‚|jdj idd6ks¸t‚|jdj dksÔt‚|jdj |jdƒs÷t‚t |jd|j ƒst‚d|jd d<|jd ddksDt‚d S( ssAccess TableColumns by name and show that item access returns a Column that refers to underlying table datataiitdatfatmatuaitbN(tTabletCOLStttcolumnsttctnametAssertionErrort descriptiontformattmetatunitt attrs_equalt isinstancetColumn(tselfR((sClib/python2.7/site-packages/astropy/table/tests/test_item_access.pyt test_by_names##cCsv|j|jƒ|_|jj|_|jdjdks@t‚tj|jdj |jdj kƒsot‚|jdj dks‹t‚|jdj dks§t‚|jdj idd6ksÊt‚|jdj dksæt‚|jdj|jdƒs t‚t|jd|jƒs(t‚|jdj dksDt‚d|jdd<|jdddksrt‚d S( swAccess TableColumns by position and show that item access returns a Column that refers to underlying table dataiR tdbtfbtmbtubiiN(R R R RRRRtnptalltdataRRRRRRR(RR((sClib/python2.7/site-packages/astropy/table/tests/test_item_access.pyttest_by_position's/##cCsã|j|jƒ|_|jj|_|jd}|djdksJt‚|dddksdt‚|djdks}t‚|dddks—t‚d|dd<|jdddksÂt‚|jdddksßt‚dS( s}Access TableColumns with "fancy indexing" and showed that returned TableColumns object still references original dataR tciiiiN(R R#(R R R RRRR(RRttc2((sClib/python2.7/site-packages/astropy/table/tests/test_item_access.pyttest_mult_columns;s cCsæ|j|jƒ|_|jj|_|jdd!}|djdksMt‚|dddksgt‚|djdks€t‚|dddksšt‚d|dd<|jdddksÅt‚|jdddksât‚dS( srAccess TableColumns with slice and showed that returned TableColumns object still references original dataiiR#iiR iN(R R R RRRR(RRR$((sClib/python2.7/site-packages/astropy/table/tests/test_item_access.pyttest_column_sliceKs(RRRR"R%R&(((sClib/python2.7/site-packages/astropy/table/tests/test_item_access.pyRs   tTestTableItemscBsËeZejjddejdƒejdƒgƒd„ƒZejjddejdƒejdƒgƒd„ƒZ d„Z d„Z d„Z d„Z d„Zd „Zd „Zd „Zd „ZRS( tidxicCsr|j|jƒ|_|jj|_|jd}||dksGt‚d||<|jd|dksnt‚dS(s'Column access returns REFERENCE to dataRiiN(R R R RRR(RRR(R((sClib/python2.7/site-packages/astropy/table/tests/test_item_access.pyt test_column_s   cCsª|j|jƒ|_|jj|_|j|}|ddksGt‚||dks]t‚|jdj|jdƒs€t‚|jdj|jdƒs£t‚|jdj|jdƒsÆt‚d||<||dksæt‚|ddksüt‚|jd|dkst‚|j|ddks6t‚d|d<|ddksVt‚|ddkslt‚|jdddks‰t‚|jdddks¦t‚dS( s%Row access returns REFERENCE to dataRiiiR iR#N(R R R RRRR(RRR(trow((sClib/python2.7/site-packages/astropy/table/tests/test_item_access.pyttest_rowjs$ ###  cCsÎ|j|jƒ|_x²gdtjgƒfD]˜}|j|}| sNt‚t|ƒdksft‚|dj|jdƒs†t‚|dj|jdƒs¦t‚|dj|jdƒs.t‚q.WdS( sm Table item access with [], (), or np.array([]) returns the same table with no rows. iRR iR#iN((R R R RtarrayRtlenR(RRtitemtt2((sClib/python2.7/site-packages/astropy/table/tests/test_item_access.pyttest_empty_iterable_item…s    cCsU|j|jƒ|_|jj|_|jdd!}tj|d|jddd!kƒsat‚|dj |jdƒst‚|dj |jdƒs¡t‚|dj |jdƒsÁt‚d|ddR?(RR((sClib/python2.7/site-packages/astropy/table/tests/test_item_access.pyttest_select_bad_columns(RRR=tmarkt parametrizeRtint64R,R)R+R0R4R8R9R:RBRERJRK(((sClib/python2.7/site-packages/astropy/table/tests/test_item_access.pyR'\s9 9       (( t__doc__R=tnumpyRRLt usefixturesRRR'(((sClib/python2.7/site-packages/astropy/table/tests/test_item_access.pyts  %I