σ šίΘ[c@`s‹dZddlmZmZmZmZddlZddlmZddgZ dd d „ƒYZ da e e d „Ze e d „ZdS( uG This file contains routines to verify the correctness of UCD strings. i(tabsolute_importtdivisiontprint_functiontunicode_literalsNi(tdatau parse_ucdu check_ucdtUCDWordscB`s;eZdZd„Zd„Zd„Zd„Zd„ZRS(u£ Manages a list of acceptable UCD words. Works by reading in a data file exactly as provided by IVOA. This file resides in data/ucd1p-words.txt. cC`sψtƒ|_tƒ|_i|_i|_tjdddƒ³}x©|jƒD]›}g|jdƒD]}|j ƒ^qe\}}}|j ƒ}|dkr±|jj |ƒn|dkrΠ|jj |ƒn||j|<||j|tSXtS(u5 Returns False if *ucd* is not a valid `unified content descriptor`_. Parameters ---------- ucd : str The UCD string check_controlled_vocabulary : bool, optional If `True`, then each word in the UCD will be verified against the UCD1+ controlled vocabulary, (as required by the VOTable specification version 1.2), otherwise not. has_colon : bool, optional If `True`, the UCD may contain a colon (as defined in earlier versions of the standard). Returns ------- valid : bool R/R0N(R#tTrueR;R&tFalse(R.R/R0((s5lib/python2.7/site-packages/astropy/io/votable/ucd.pyt check_ucd€s    ((R!t __future__RRRRR$tutilsRt__all__RR#R"R=R;R>(((s5lib/python2.7/site-packages/astropy/io/votable/ucd.pyts"  5[