U DfE@sdZddlZddlZddlZddlZddlmZmZddlm Z m Z dZ e de Z e de d e d Zed d ZGd ddZddZddejDZddZddZGdddZedkrdZdD]*ZedeedeeeeqdS)a6distutils.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 N)AnySequence)DistutilsArgErrorDistutilsGetoptErrorz[a-zA-Z](?:[a-zA-Z0-9-]*)z^%s$z^(z)=!(z)$-_c@seZdZdZdddZddZddZd d d Zd d Zd dZ ddZ ddZ ddZ ddZ d!ddZddZd"ddZd#ddZdS)$ FancyGetoptaWrapper 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 NcCsN||_i|_|jr|i|_i|_g|_g|_i|_i|_i|_ g|_ dSN) option_table option_index _build_indexaliasnegative_alias short_opts long_opts short2long attr_name takes_arg option_orderselfr rF/tmp/pip-unpacked-wheel-wqy06g0s/setuptools/_distutils/fancy_getopt.py__init__.s zFancyGetopt.__init__cCs(|j|jD]}||j|d<qdS)Nr)r clearr )roptionrrrr Vs  zFancyGetopt._build_indexcCs||_|dSr )r r rrrrset_option_table[szFancyGetopt.set_option_tablecCs<||jkrtd|n |||f}|j|||j|<dS)Nz'option conflict: already an option '%s')r rr append)r long_option short_option help_stringrrrr add_option_s   zFancyGetopt.add_optioncCs ||jkS)zcReturn true if the option table for this parser has an option with long name 'long_option'.)r rrrrr has_optioniszFancyGetopt.has_optioncCs |tS)zTranslate long option name 'long_option' to the form it has as an attribute of some object: ie., translate hyphens to underscores. translate longopt_xlater#rrr get_attr_namenszFancyGetopt.get_attr_namec Cspt|tst|D]T\}}||jkrDtd|d|d|d||jkrtd|d|d|dqdS)Nzinvalid z 'z ': option 'z ' not defined': aliased option ') isinstancedictAssertionErroritemsr r)raliaseswhatroptrrr_check_alias_dictts  zFancyGetopt._check_alias_dictcCs||d||_dS)z'Set the aliases for this option parser.rN)r1r)rrrrr set_aliasess zFancyGetopt.set_aliasescCs||d||_dS)zSet the negative aliases for this option parser. 'negative_alias' should be a dictionary mapping option names to option names, both the key and value must already be defined in the option table.znegative aliasN)r1r)rrrrrset_negative_aliasess z FancyGetopt.set_negative_aliasescCsg|_g|_|ji|_|jD]}t|dkrD|\}}}d}n(t|dkr^|\}}}}ntd|t|t rt|dkrt d||dkst|t rt|dkst d |||j|<|j ||d d kr|r|d }|dd }d|j |<nL|j |}|dk r@|j |r6t d |d|d||jd <d|j |<|j|}|dk r|j ||j |krt d|d|dt|st d||||j|<|r"|j |||j|d<q"dS)zPopulate the various data structures that keep tabs on the option table. 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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. NrTF r6rrz--zboolean option can't have value)sysargv OptionDummyrEjoinrgetoptrerrorrr;rr,rr>rrrr:getattrsetattrrr) rargsobjectcreated_objectroptsmsgr0valrattrrrrrLsF          zFancyGetopt.getoptcCs|jdkrtdn|jSdS)zReturns the list of (option, value) tuples processed by the previous run of 'getopt()'. Raises RuntimeError if 'getopt()' hasn't been called yet. Nz!'getopt()' hasn't been called yet)r RuntimeError)rrrrget_option_orders  zFancyGetopt.get_option_ordercCsnd}|jD]L}|d}|d}t|}|ddkr:|d}|dk rJ|d}||kr |}q |ddd}d}||} d |} |r|g} nd g} |jD]}|dd \}}} t| | } |ddkr|dd}|dkr| r| d ||| dfn| d ||fn>|d|d}| r8| d ||| dfn| d|| ddD]}| | |qRq| S)zGenerate help text (a list of strings, one per suggested line of output) from the option table for this FancyGetopt object. rrr7r8Nr6NrFzOption summary:r4z --%-*s %sz --%-*s z (-)z --%-*s)r r; wrap_textr)rheadermax_optrrArBell opt_width line_width text_width big_indentlinesrCtext opt_namesrrr generate_help%sD       zFancyGetopt.generate_helpcCs0|dkrtj}||D]}||dqdS)N )rHstdoutrgwrite)rr]filelinerrr print_helpsszFancyGetopt.print_help)N)NN)NN)N)NN)__name__ __module__ __qualname____doc__rr rr"r$r(r1r2r3rErLrXrgrmrrrrr "s (  Q = Nr cCst|}|||||Sr )r r3rL)options negative_optrQrPparserrrr fancy_getoptzs rucCsi|]}t|dqS)rF)ord).0Z_wscharrrr srxcCs|dkr gSt||kr|gS|}|t}td|}dd|D}g}|rg}d}|rt|d}|||kr||d|d=||}q\|r|dddkr|d=qq\|r|dkr||dd||d|d|d<|dddkr|d=|d|qN|S) zwrap_text(text : string, width : int) -> [string] Split 'text' into multiple lines of no more than 'width' characters each, and return the list of strings that results. Nz( +|-+)cSsg|] }|r|qSrr)rwchrrr szwrap_text..rr7rFrG)r; expandtabsr&WS_TRANSresplitrrK)rewidthchunksrdcur_linecur_lenr_rrrr\s:      r\cCs |tS)zXConvert a long option name to a valid Python identifier by changing "-" to "_". r%)r0rrrtranslate_longoptsrc@s&eZdZdZgfeedddZdS)rJz_Dummy class just used as a place to hold command-line option values as instance attributes.)rrcCs|D]}t||dqdS)zkCreate a new OptionDummy instance. The attributes listed in 'options' will be initialized to None.N)rO)rrrr0rrrrszOptionDummy.__init__N)rnrorprqrrrrrrrrJsrJ__main__zTra-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?"].)) (z width: %drh)rqrLr}stringrHtypingrrerrorsrr longopt_patcompiler? neg_alias_rer= maketransr'r ru whitespacer|r\rrJrnrewprintrKrrrrs0  Z6