ó šßÈ[c@`sÚdZddlmZmZmZmZddlmZddlZddl Z ddl m Z m Z ddlmZmZdd lmZd efd „ƒYZd dd ed„Zd„Zdefd„ƒYZdS(uT Helper functions for table development, mostly creating useful tables for testing. i(tabsolute_importtdivisiontprint_functiontunicode_literals(tcycleNi(tTabletColumni(tziptrange(tParentDtypeInfot TimingTablescB`seZdZded„ZRS(u{ Object which contains two tables and various other attributes that are useful for timing and other API tests. iècC`s ||_td|jƒ|_tjjdƒtj|ƒ|jd>> from astropy.table.table_helpers import simple_table >>> print(simple_table(3, 6, masked=True, kinds='ifOS')) a b c d e f --- --- -------- --- --- --- -- 1.0 {'c': 2} -- 5 5.0 2 2.0 -- e 6 -- 3 -- {'e': 4} f -- 7.0 Parameters ---------- size : int Number of table rows cols : int, optional Number of table columns. Defaults to number of kinds. kinds : str String consisting of the column dtype.kinds. This string will be cycled through to generate the column dtype. The allowed values are 'i', 'f', 'S', 'O'. Returns ------- out : `Table` New table with appropriate characteristics iuMax 26 columns in SimpleTableuauiitdtypeufuSuOuUnknown data kindtnamesR iN(tNonetlent ValueErrorRtchrtordR RRRRRRtint64tfloat64tappendRRt enumeratetcolumnstvaluestbooltmask(R$tcolstkindsR R5tiiR+tctletterstjjtkindtdatatindicestvalstvaltindexR tcolR8((s:lib/python2.7/site-packages/astropy/table/table_helpers.pyt simple_table;s6  /%( &     2 "&cC`s€ddlm}ddlm}ddl}|jƒ*|jdƒ||dƒdtƒ}WdQX|jƒ}|j ƒ}|S( ul Return a masked table from the io.votable test set that has a wide variety of stressing types. i(tget_pkg_data_filename(tparseiNuignoreu'../io/votable/tests/data/regression.xmltpedantic( t utils.dataRGtio.votable.tableRHtwarningstcatch_warningst simplefilterR)tget_first_tabletto_table(RGRHRLtvotablet first_tableR ((s:lib/python2.7/site-packages/astropy/table/table_helpers.pyt complex_table|s     t ArrayWrappercB`sbeZdZeƒZd„Zd„Zd„Zd„Ze d„ƒZ e d„ƒZ d„Z RS(uC Minimal mixin using a simple wrapper around a numpy array cC`s=tj|ƒ|_dt|ddƒkr9|j|_ndS(Nuinfou__dict__((R RR@tgetattrtinfo(R#R@((s:lib/python2.7/site-packages/astropy/table/table_helpers.pyR%•scC`s`t|ttjfƒr(|j|}n4|j|j|ƒ}d|jkr\|j|_n|S(Nuinfo(t isinstancetintR tintegerR@t __class__t__dict__RV(R#titemtout((s:lib/python2.7/site-packages/astropy/table/table_helpers.pyt __getitem__šs cC`s||j|(tformatRZR&RVtnameR@(R#((s:lib/python2.7/site-packages/astropy/table/table_helpers.pyt__repr__±s( R&R'R(R RVR%R^R`RatpropertyR*RbRe(((s:lib/python2.7/site-packages/astropy/table/table_helpers.pyRTs    (R(t __future__RRRRt itertoolsRRtnumpyR R RRtextern.six.movesRRtutils.data_infoR tobjectR R,R)RFRSRT(((s:lib/python2.7/site-packages/astropy/table/table_helpers.pyts"  'A