ó a#nSc@sWddd„ƒYZd„ZedkrSddlZeƒ\ZZejeƒndS(tLazySigcBs#eZd„Zd„Zd„ZRS(cCs7|dkrtd‚n||_||_i|_dS(sW computeFunc should take a single argument, the integer bit id to compute is zero sizeN(t ValueErrort computeFunctsizet_cache(tselfRtsigSize((sa/public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/python2.7/site-packages/rdkit/DataStructs/LazySignature.pyt__init__ s     cCs|jS(sG >>> obj = LazySig(lambda x:1,10) >>> len(obj) 10 (R(R((sa/public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/python2.7/site-packages/rdkit/DataStructs/LazySignature.pyt__len__scCs…|dkr|j|}n|dks7||jkrCtd‚n|jj|ƒre|j|}n|j|ƒ}||j|<|S(s< >>> obj = LazySig(lambda x:x,10) >>> obj[1] 1 >>> obj[-1] 9 >>> try: ... obj[10] ... except IndexError: ... 1 ... else: ... 0 1 >>> try: ... obj[-10] ... except IndexError: ... 1 ... else: ... 0 1 is bad index(Rt IndexErrorRthas_keyR(Rtwhichtv((sa/public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/python2.7/site-packages/rdkit/DataStructs/LazySignature.pyt __getitem__s   (t__name__t __module__RRR (((sa/public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/python2.7/site-packages/rdkit/DataStructs/LazySignature.pyRs cCs,ddl}ddl}|j|jdƒS(Ni˙˙˙˙t__main__(tdoctesttsysttestmodtmodules(RR((sa/public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/python2.7/site-packages/rdkit/DataStructs/LazySignature.pyt_testIsRi˙˙˙˙N((RRRRtfailedttriedtexit(((sa/public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/python2.7/site-packages/rdkit/DataStructs/LazySignature.pyts A