mò &U²Ic@sAdZdZdkZdkZdkZdkTdkZdkTdZei deƒZ ei deefƒZ ei ddƒZ d fd „ƒYZd „Zei eid eeiƒƒZd „Zd„Zdfd„ƒYZedjoKdZx>ddddfD]*ZdeGHeieeeƒdƒGHHq WndS(s6distutils.fancy_getopt Wrapper around the standard getopt module that provides the following additional features: * short and long options are tied together * options have help strings, so fancy_getopt could potentially create a complete usage summary * options set attributes of a passed-in object s8$Id: fancy_getopt.py 37828 2004-11-10 22:23:15Z loewis $N(t*s[a-zA-Z](?:[a-zA-Z0-9-]*)s^%s$s ^(%s)=!(%s)$t-t_t FancyGetoptcBs¤tZdZed„Zd„Zd„Zeed„Zd„Zd„Z d„Z d„Z d „Z d „Z eed „Zd „Zed „Zeed„ZRS(sÕWrapper around the standard 'getopt()' module that provides some handy extra functionality: * short and long options are tied together * options have help strings, and help text can be assembled from them * options set attributes of a passed-in object * boolean options can have "negative aliases" -- eg. if --quiet is the "negative alias" of --verbose, then "--quiet" on the command line sets 'verbose' to false cCsv||_h|_|io|iƒnh|_h|_g|_g|_h|_h|_ h|_ g|_ dS(N( t option_tabletselft option_indext _build_indextaliastnegative_aliast short_optst long_optst short2longt attr_namet takes_argt option_order(RR((t3/data/zmath/lib/python2.4/distutils/fancy_getopt.pyt__init__.s          cCs6|iiƒx"|iD]}||i|d= 2is:invalid short option '%s': must a single character or Noneiÿÿÿÿt=t:s>invalid negative alias '%s': aliased option '%s' takes a valuesginvalid alias '%s': inconsistent with aliased option '%s' (one of them takes a value, the other doesn'tsinvalid long option name '%s' s'(must be letters, numbers, hyphens onlyN(RR R R RtrepeatRRtlentlongtshortthelpt ValueErrorttypet StringTypeRtNoneRRR tgettalias_toRt longopt_retmatchR R (RR-R.R,R4R*R((Rt_grok_option_table“sR      &3       c Csî|djotid}n|djotƒ}d}nd}|iƒt i |i ƒ}y"t i |||i ƒ\} }Wn!t ij o}t|‚nXx(| D] \}}t|ƒdjo&|ddjo|i|d}n |d}|ii|ƒ}|o |}n|i|p3|ii|ƒ}|o|}d}q`d}n|i|} |o3|ii| ƒdj ot|| dƒd}nt|| |ƒ|ii ||fƒq­W|o||fSn|SdS(sParse command-line options in args. Store as attributes on object. If 'args' is None or not supplied, uses 'sys.argv[1:]'. If 'object' is None or not supplied, creates a new OptionDummy object, stores option values there, and returns a tuple (args, object). If 'object' is supplied, it is modified in place and 'getopt()' just returns 'args'; in both cases, the returned 'args' is a modified copy of the passed-in 'args' list, which is left untouched. iiiRN(!targsR2tsystargvtobjectt OptionDummytcreated_objectRR7RtjoinR tgetoptR toptsterrortmsgtDistutilsArgErrorR#tvalR+R RR3RR R tattrR*tgetattrtsetattrRR( RR8R;R#RRBRDR=R R@RE((RR?ësJ      " $      cCs(|idjo td‚n|iSdS(s«Returns the list of (option, value) tuples processed by the previous run of 'getopt()'. Raises RuntimeError if 'getopt()' hasn't been called yet. s!'getopt()' hasn't been called yetN(RRR2t RuntimeError(R((Rtget_option_order+s cCsñd} x‚|iD]w}|d} |d}t| ƒ} | ddjo| d} n|dj o| d} n| | jo | } qqW| ddd} d}|| } d| }|o |g}n d g}x|iD] }|d \} }}t|| ƒ}| ddjo| dd!} n|djoD|o"|id | | |dfƒqÃ|id | | fƒnKd | |f}|o"|id | ||dfƒn|id|ƒx#|dD]} |i|| ƒqÎWqÞW|S(sŒGenerate help text (a list of strings, one per suggested line of output) from the option table for this FancyGetopt object. iiiÿÿÿÿR(iiiNt sOption summary:is --%-*s %ss --%-*s s%s (-%s)s --%-*sN(tmax_optRRRR,R-R+tlR2t opt_widtht line_widtht text_widtht big_indenttheadertlinesR.t wrap_textttextRt opt_names(RRQRNR-RRURPRTRRRLR,RKRMROR.((Rt generate_help6sL            "" cCsI|djo ti}nx(|i|ƒD]}|i|dƒq*WdS(Ns ( tfileR2R9tstdoutRRVRQtlinetwrite(RRQRWRY((Rt print_helpŠs   (t__name__t __module__t__doc__R2RRRRRR R%R&R'R7R?RIRVR[(((RR"s  ,      X@ TcCs)t|ƒ}|i|ƒ|i||ƒS(N(RtoptionstparserR't negative_optR?R8R;(R_RaR;R8R`((Rt fancy_getopt“s  RJcCs—|djogSnt|ƒ|jo |gSnti|ƒ}ti|tƒ}ti d|ƒ}t d|ƒ}g}x|o g}d}x{|ost|dƒ}|||jo&|i|dƒ|d=||}q”|o |dddjo |d=nPq”W|o_|djo.|i|dd|!ƒ|d||d [string] Split 'text' into multiple lines of no more than 'width' characters each, and return the list of strings that results. s( +|-+)iiÿÿÿÿRJtN(RTR2R+twidthRt expandtabsRtWS_TRANStretsplittchunkstfilterRRtcur_linetcur_lenRLRR>(RTRdRRRLRkRiRl((RRS›s@    cCsti|tƒS(sXConvert a long option name to a valid Python identifier by changing "-" to "_". N(RRR#R(R#((Rttranslate_longoptØsR<cBstZdZgd„ZRS(s_Dummy class just used as a place to hold command-line option values as instance attributes.cCs%x|D]}t||dƒqWdS(skCreate a new OptionDummy instance. The attributes listed in 'options' will be initialized to None.N(R_R#RGRR2(RR_R#((RRãs(R\R]R^R(((RR<ßs t__main__s¢Tra-la-la, supercalifragilisticexpialidocious. How *do* you spell that odd word, anyways? (Someone ask Mary -- she'll know [or she'll say, "How should I know?"].)i iii(s width: %ds (R^t __revision__R9RRgttypesR?tdistutils.errorst longopt_pattcompileR5t neg_alias_ret maketransRRRbt whitespaceR+RfRSRmR<R\RTtwR>(RfRoRR<R5RTRmR9RgRRrRtRwRR?RSRb((Rt? s. ÿr " =