[@sdZdZdddddddd d d d d ddddgZdZddlZddlZddlZddZyddlmZm Z Wn*e k rddZddZ YnXeZ Gdd d e Z Gddde ZGdddeZGddde ZGd dde ZGd!d"d"eZGd#d d ZGd$d d eZGd%d d eZd&d'Zd(d)Ziee d*fd+6ee d*fd,6ee d-fd.6ee d/fd/6Zd0d1Zd2d3Zd4d5fZGd6ddZd7d8Zd7d9Z Gd:ddZ!Gd;ddZ"Gd<dde"Z#Gd=d d e"Z$d>d?Z%eZ&dS)@aA powerful, extensible, and easy-to-use option parser. By Greg Ward Originally distributed as Optik. For support, use the optik-users@lists.sourceforge.net mailing list (http://lists.sourceforge.net/lists/listinfo/optik-users). Simple usage example: from optparse import OptionParser parser = OptionParser() parser.add_option("-f", "--file", dest="filename", help="write report to FILE", metavar="FILE") parser.add_option("-q", "--quiet", action="store_false", dest="verbose", default=True, help="don't print status messages to stdout") (options, args) = parser.parse_args() z1.5.3Option make_option SUPPRESS_HELPSUPPRESS_USAGEValuesOptionContainer OptionGroup OptionParser HelpFormatterIndentedHelpFormatterTitledHelpFormatter OptParseError OptionErrorOptionConflictErrorOptionValueErrorBadOptionErrora" Copyright (c) 2001-2006 Gregory P. Ward. All rights reserved. Copyright (c) 2002-2006 Python Software Foundation. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the author nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. NcCsd|jjt||fS)Nz<%s at 0x%x: %s>) __class____name__id)selfr/usr/lib/python3.4/optparse.py_reprNsr)gettextngettextcCs|S)Nr)messagerrrr[srcCs|dkr|S|S)Nr)ZsingularZpluralnrrrr^s rc@s(eZdZddZddZdS)r cCs ||_dS)N)msg)rrrrr__init__gszOptParseError.__init__cCs|jS)N)r)rrrr__str__jszOptParseError.__str__N)r __module__ __qualname__rr rrrrr fs  c@s.eZdZdZddZddZdS)r z] Raised if an Option instance is created with invalid or inconsistent arguments. cCs||_t||_dS)N)rstr option_id)rroptionrrrrts zOptionError.__init__cCs(|jrd|j|jfS|jSdS)Nz option %s: %s)r$r)rrrrr xs zOptionError.__str__N)rr!r"__doc__rr rrrrr ns  c@seZdZdZdS)rzE Raised if conflicting options are added to an OptionParser. N)rr!r"r&rrrrr~s c@seZdZdZdS)rzS Raised if an invalid option value is encountered on the command line. N)rr!r"r&rrrrrs c@s.eZdZdZddZddZdS)rzB Raised if an invalid option is seen on the command line. cCs ||_dS)N)opt_str)rr'rrrrszBadOptionError.__init__cCstd|jS)Nzno such option: %s)_r')rrrrr szBadOptionError.__str__N)rr!r"r&rr rrrrrs  c@s.eZdZdZddZddZdS)AmbiguousOptionErrorzD Raised if an ambiguous option is seen on the command line. cCstj||||_dS)N)rr possibilities)rr'r*rrrrszAmbiguousOptionError.__init__cCs#td|jdj|jfS)Nzambiguous option: %s (%s?)z, )r(r'joinr*)rrrrr s zAmbiguousOptionError.__str__N)rr!r"r&rr rrrrr)s  r)c@seZdZdZdZddZddZddZd d Zd d Z d dZ ddZ ddZ ddZ ddZddZddZddZddZdd Zd!S)"r a Abstract base class for formatting option help. OptionParser instances should use one of the HelpFormatter subclasses for formatting help; by default IndentedHelpFormatter is used. Instance attributes: parser : OptionParser the controlling OptionParser instance indent_increment : int the number of columns to indent per nesting level max_help_position : int the maximum starting column for option help text help_position : int the calculated starting column for option help text; initially the same as the maximum width : int total number of columns for output (pass None to constructor for this value to be taken from the $COLUMNS environment variable) level : int current indentation level current_indent : int current indentation level (in columns) help_width : int number of columns available for option help text (calculated) default_tag : str text to replace with each option's default value, "%default" by default. Set to false value to disable default value expansion. option_strings : { Option : str } maps Option instances to the snippet of help text explaining the syntax of that option, e.g. "-h, --help" or "-fFILE, --file=FILE" _short_opt_fmt : str format string controlling how short options with values are printed in help text. Must be either "%s%s" ("-fFILE") or "%s %s" ("-f FILE"), because those are the two syntaxes that Optik supports. _long_opt_fmt : str similar but for long options; must be either "%s %s" ("--file FILE") or "%s=%s" ("--file=FILE"). ZnonecCsd|_||_|dkrcyttjd}Wnttfk rUd}YnX|d8}n||_t|t |d|d|_ |_ d|_ d|_ d|_||_d|_i|_d|_d|_dS) NZCOLUMNSPrz%defaultz%s %sz%s=%s)parserindent_incrementintosenvironKeyError ValueErrorwidthminmax help_positionmax_help_positioncurrent_indentlevel help_width short_first default_tagoption_strings_short_opt_fmt _long_opt_fmt)rr0r:r6r>rrrrs$      *       zHelpFormatter.__init__cCs ||_dS)N)r/)rr/rrr set_parserszHelpFormatter.set_parsercCs4|dkrtd|nd|d|_dS)N z/invalid metavar delimiter for short options: %rz%s)rDrE)r5rA)rdelimrrrset_short_opt_delimiters z%HelpFormatter.set_short_opt_delimitercCs4|dkrtd|nd|d|_dS)N=rEz.invalid metavar delimiter for long options: %rz%s)rHrE)r5rB)rrFrrrset_long_opt_delimiters z$HelpFormatter.set_long_opt_delimitercCs%|j|j7_|jd7_dS)Nr)r;r0r<)rrrrindentszHelpFormatter.indentcCs@|j|j8_|jdks-td|jd8_dS)NrzIndent decreased below 0.r)r;r0AssertionErrorr<)rrrrdedentszHelpFormatter.dedentcCstddS)Nzsubclasses must implement)NotImplementedError)rusagerrr format_usageszHelpFormatter.format_usagecCstddS)Nzsubclasses must implement)rM)rheadingrrrformat_headingszHelpFormatter.format_headingcCsBt|j|jd}d|j}tj||d|d|S)z Format a paragraph of free-form text for inclusion in the help output at the current indentation level. rEZinitial_indentZsubsequent_indent)r8r6r;textwrapZfill)rtextZ text_widthrJrrr _format_texts   zHelpFormatter._format_textcCs|r|j|dSdSdS)N rD)rU)r descriptionrrrformat_descriptionsz HelpFormatter.format_descriptioncCs#|rd|j|dSdSdS)NrVrD)rU)repilogrrr format_epilogszHelpFormatter.format_epilogcCsx|jdks|j r |jS|jjj|j}|tksP|dkr\|j}n|jj|jt |S)N) r/r?helpdefaultsgetdest NO_DEFAULTNO_DEFAULT_VALUEreplacer#)rr%Z default_valuerrrexpand_defaults  zHelpFormatter.expand_defaultcs,g}j|}jjd}t||kr[djd|f}j}ndjd||f}d}|j||jrj|}tj|j }|jd|d|df|j fdd|ddDn |d d kr|jd ndj |S) Nr-z%*s%s rDz %*s%-*s rcs&g|]}djd|fqS)z%*s%s rD)r9).0line)rrr Ds z/HelpFormatter.format_option..rrV) r@r9r;lenappendr[rbrSZwrapr=extendr+)rr%resultoptsZ opt_widthZ indent_firstZ help_textZ help_linesr)rr format_option's$    zHelpFormatter.format_optioncCs|jd}xI|jD]>}|j|}||j|}|j|}||j|.cs#g|]}j|fqSr)rB)rcZlopt)rsrrrrebs z, ) takes_valuersr^upper _short_opts _long_optsr>r+)rr%Z short_optsZ long_optsrkr)rsrrrn\s       z#HelpFormatter.format_option_stringsN)rr!r"r&r`rrCrGrIrJrLrOrQrUrXrZrbrlrrrnrrrrr s" )           # c@sFeZdZdZddddddZdd Zd d ZdS) r z.Format help with indented section bodies. r-NrcCstj|||||dS)N)r r)rr0r:r6r>rrrrsszIndentedHelpFormatter.__init__cCstd|S)Nz Usage: %s )r()rrNrrrrO{sz"IndentedHelpFormatter.format_usagecCsd|jd|fS)Nz%*s%s: rD)r;)rrPrrrrQ~sz$IndentedHelpFormatter.format_heading)rr!r"r&rrOrQrrrrr os  c@sFeZdZdZddddddZddZd d ZdS) r z1Format help with underlined section headers. rrxNcCstj|||||dS)N)r r)rr0r:r6r>rrrrszTitledHelpFormatter.__init__cCsd|jtd|fS)Nz%s %s ZUsage)rQr()rrNrrrrOsz TitledHelpFormatter.format_usagecCsd|d|jt|fS)Nz%s %s z=-)r<rg)rrPrrrrQsz"TitledHelpFormatter.format_heading)rr!r"r&rrOrQrrrrr s  cCs|ddjdkr%d}n`|ddjdkr`d}|ddpZd}n%|dddkrd}nd}|||S) Nr-Z0xZ0b0r )lower)valtyperadixrrr _parse_nums  rcCs t|tS)N)rr1)r~rrr _parse_intsrZintegerr1longzfloating-pointfloatcomplexc CsYt|j\}}y||SWn1tk rTttd|||fYnXdS)Nzoption %s: invalid %s value: %r) _builtin_cvtrr5rr()r%rpvalueZcvtZwhatrrr check_builtins  rcCsQ||jkr|Sdjtt|j}ttd|||fdS)Nz, z.option %s: invalid choice: %r (choose from %s))choicesr+mapreprrr()r%rprrrrr check_choices  rZNOZDEFAULTc @seZdZdZdddddddd d d d d g ZdAZdBZdCZdDZdEZ dFZ ie d6e d6e d6e d6e d6Z dZddZdd Zd!d"Zd#d$Zd%d&Zd'd(Zd)d*Zd+d,Zd-d.Zd/d0Zd1d2ZeeeeeeegZd3d4ZeZd5d6Zd7d8Zd9d:Zd;d<Z d=d>Z!d?d@Z"dS)Grar Instance attributes: _short_opts : [string] _long_opts : [string] action : string type : string dest : string default : any nargs : int const : any choices : [string] callback : function callback_args : (any*) callback_kwargs : { string : any } help : string metavar : string actionrr^defaultnargsconstrcallback callback_argscallback_kwargsr[rsstore store_const store_true store_falserh append_constcountversionstringr1rrrchoiceNcOs]g|_g|_|j|}|j||j|x|jD]}||qEWdS)N)rvrw_check_opt_strings_set_opt_strings _set_attrs CHECK_METHODS)rrkattrscheckerrrrr3s    zOption.__init__cCs,dd|D}|s(tdn|S)NcSsg|]}|r|qSrr)rcrprrrreJs z-Option._check_opt_strings..z+at least one option string must be supplied) TypeError)rrkrrrrFszOption._check_opt_stringscCsx|D]}t|dkr5td||qt|dkr|ddkod|ddks}td||n|jj|q|dddko|ddkstd||n|jj|qWdS) Nr-z>invalid option string %r: must be at least two characters longr-rzMinvalid short option string %r: must be of the form -x, (x any non-dash char)z--zGinvalid long option string %r: must start with --, followed by non-dash)rgr rvrhrw)rrkrprrrrOs$   & zOption._set_opt_stringscCsxj|jD]_}||kr:t||||||=q |dkrYt||tq t||dq W|rt|j}tddj||ndS)Nrzinvalid keyword arguments: %sz, )ATTRSsetattrr_sortedkeysr r+)rrattrrrrrds   zOption._set_attrscCsJ|jdkrd|_n+|j|jkrFtd|j|ndS)Nrzinvalid action: %r)rACTIONSr )rrrr _check_actionws zOption._check_actioncCs|jdkrK|j|jkr|jdk r<d|_qHd|_qnt|jtro|jj|_n|jdkrd|_n|j|jkrtd|j|n|j|jkrtd|j|ndS)Nrrr#zinvalid option type: %rz$must not supply a type for action %r) rrALWAYS_TYPED_ACTIONSr isinstancerTYPESr TYPED_ACTIONS)rrrr _check_type}s  zOption._check_typecCs|jdkr}|jdkr0td|qt|jttfstdtt|jjdd|qn(|jdk rtd|j|ndS)Nrz/must supply a list of choices for type 'choice'z1choices must be a list of strings ('%s' supplied)'rz#must not supply choices for type %r)rrr rtuplelistr#split)rrrr _check_choices/zOption._check_choicecCs|j|jkp|jdk }|jdkr|r|jrh|jdddjdd|_q|jdd|_ndS)Nrr-rr(r)r STORE_ACTIONSrr^rwrarv)rrtrrr _check_dests  )zOption._check_destcCs>|j|jkr:|jdk r:td|j|ndS)Nz*'const' must not be supplied for action %r)r CONST_ACTIONSrr )rrrr _check_consts! zOption._check_constcCs\|j|jkr0|jdkrXd|_qXn(|jdk rXtd|j|ndS)Nrz*'nargs' must not be supplied for action %r)rrrr )rrrr _check_nargss zOption._check_nargscCs|jdkrt|js7td|j|n|jdk rrt|jt rrtd|j|n|jdk rt|jt rtd|j|qnj|jdk rtd|j|n|jdk rtd|n|jdk rtd|ndS)Nrzcallback not callable: %rz3callback_args, if supplied, must be a tuple: not %rz4callback_kwargs, if supplied, must be a dict: not %rz.callback supplied (%r) for non-callback optionz.callback_args supplied for non-callback optionz0callback_kwargs supplied for non-callback option) rcallablerr rrrrdict)rrrr_check_callbacks0zOption._check_callbackcCsdj|j|jS)N/)r+rvrw)rrrrr szOption.__str__cCs |jdk S)N)r)rrrrrtszOption.takes_valuecCs#|jr|jdS|jdSdS)Nr)rwrv)rrrrget_opt_strings  zOption.get_opt_stringcCs9|jj|j}|dkr%|S||||SdS)N) TYPE_CHECKERr]r)rrprrrrr check_values zOption.check_valuecsR|dk rNjdkr+j|Stfdd|DSndS)Nrcs"g|]}j|qSr)r)rcv)rprrrres z(Option.convert_value..)rrr)rrprr)rprr convert_values zOption.convert_valuecCs4|j||}|j|j|j||||S)N)r take_actionrr^)rrprvaluesr/rrrprocessszOption.processc Cs|dkrt|||n|dkrAt|||jnb|dkr`t||dnC|dkrt||dn$|dkr|j|gj|n|dkr|j|gj|jn|d krt|||j|d d n|d krJ|jpf}|jp(i}|j||||||nY|d krm|j|jn6|dkr|j |jnt d|j d S)NrrrTrFrhrrrrrr[rzunknown action %r) rr ensure_valuerhrrr print_helpexit print_versionr5r) rrr^rprrr/argskwargsrrrrs4       #       zOption.take_action) store store_const store_true store_falseappend append_constcountcallbackzhelpzversion)rrrrrrr)rrr)rr)rr)zstringzintrzfloatzcomplexzchoice)#rr!r"r&rrrrrrrrrrrrrrrrrrrrrrr r__repr__rtrrrrrrrrrrs                  ZSUPPRESSZHELPZUSAGEc@seZdZdddZddZeZddZdd Zd d Z d d Z dddZ dddZ ddZ dS)rNcCs:|r6x-|jD]\}}t|||qWndS)N)itemsr)rr\rr~rrrr8szValues.__init__cCs t|jS)N)r#__dict__)rrrrr =szValues.__str__cCsCt|tr|j|jkSt|tr;|j|kStSdS)N)rrrrNotImplemented)rotherrrr__eq__Bs  z Values.__eq__cCsSxLt|D]>}||kr ||}|dk rKt|||qKq q WdS)z Update the option values from an arbitrary dictionary, but only use keys from dict that already have a corresponding attribute in self. Any keys in dict without a corresponding attribute are silently ignored. N)dirr)rrrZdvalrrr_update_carefulJs    zValues._update_carefulcCs|jj|dS)z Update the option values from an arbitrary dictionary, using all keys from the dictionary regardless of whether they have a corresponding attribute in self or not. N)rupdate)rrrrr _update_looseWszValues._update_loosecCsL|dkr|j|n,|dkr8|j|ntd|dS)NcarefulZloosezinvalid update mode: %r)rrr5)rrmoderrr_update_s   zValues._updatercCs1t|tj|}|jt||dS)N) __import__sysmodulesrvars)rmodnamermodrrr read_modulegs  zValues.read_modulecCs3i}tt|j||j||dS)N)execopenreadr)rfilenamerrrrr read_filelszValues.read_filecCsEt|| s%t||dkr8t|||nt||S)N)hasattrgetattrr)rrrrrrrqs%zValues.ensure_value)rr!r"rr rrrrrrrrrrrrrr6s     c@seZdZdZddZddZddZdd Zd d Zd d Z ddZ ddZ ddZ ddZ ddZddZddZddZddZd d!Zd"S)#ra Abstract base class. Class attributes: standard_option_list : [Option] list of standard options that will be accepted by all instances of this parser class (intended to be overridden by subclasses). Instance attributes: option_list : [Option] the list of Option objects contained by this OptionContainer _short_opt : { string : Option } dictionary mapping short option strings, eg. "-f" or "-X", to the Option instances that implement them. If an Option has multiple short option strings, it will appears in this dictionary multiple times. [1] _long_opt : { string : Option } dictionary mapping long option strings, eg. "--file" or "--exclude", to the Option instances that implement them. Again, a given Option can occur multiple times in this dictionary. [1] defaults : { string : any } dictionary mapping option destination names to default values for each destination [1] [1] These mappings are common to (shared by) all components of the controlling OptionParser, where they are initially created. cCs1|j||_|j||j|dS)N)_create_option_list option_classset_conflict_handlerset_description)rrconflict_handlerrWrrrrs   zOptionContainer.__init__cCsi|_i|_i|_dS)N) _short_opt _long_optr\)rrrr_create_option_mappingss  z'OptionContainer._create_option_mappingscCs(|j|_|j|_|j|_dS)N)rrr\)rr/rrr_share_option_mappingss  z&OptionContainer._share_option_mappingscCs,|dkrtd|n||_dS)Nerrorresolvez$invalid conflict_resolution value %r)zerrorr)r5r)rhandlerrrrrs z$OptionContainer.set_conflict_handlercCs ||_dS)N)rW)rrWrrrrszOptionContainer.set_descriptioncCs|jS)N)rW)rrrrget_descriptionszOptionContainer.get_descriptioncCs|`|`|`dS)zsee OptionParser.destroy().N)rrr\)rrrrdestroyszOptionContainer.destroycCshg}x=|jD]2}||jkr|j||j|fqqWx=|jD]2}||jkrP|j||j|fqPqPW|rd|j}|dkrtddjdd|D|qd|dkrdx|D]z\}}|jdr|jj ||j|=n|jj ||j|=|jpA|js|j j j |qqWqdndS)Nrz conflicting option string(s): %sz, cSsg|]}|dqS)rr)rccorrrres z3OptionContainer._check_conflict..rz--) rvrrhrwrrrr+ startswithremove containerrm)rr%Z conflict_optsrprZc_optionrrr_check_conflicts.!!      zOptionContainer._check_conflictcOsDt|dtr(|j||}nTt|dkrp| rp|d}t|ts|td|q|n td|j||jj|||_ x|j D]}||j |d?Z"d@dAZ#ddBdCZ$dDdEZ%ddFdGZ&ddHdIZ'dJdKZ(ddLdMZ)ddNdOZ*dS)Pra$ Class attributes: standard_option_list : [Option] list of standard options that will be accepted by all instances of this parser class (intended to be overridden by subclasses). Instance attributes: usage : string a usage string for your program. Before it is displayed to the user, "%prog" will be expanded to the name of your program (self.prog or os.path.basename(sys.argv[0])). prog : string the name of the current program (to override os.path.basename(sys.argv[0])). description : string A paragraph of text giving a brief overview of your program. optparse reformats this paragraph to fit the current terminal width and prints it when the user requests help (after usage, but before the list of options). epilog : string paragraph of help text to print after option help option_groups : [OptionGroup] list of option groups in this parser (option groups are irrelevant for parsing the command-line, but very useful for generating help) allow_interspersed_args : bool = true if true, positional arguments may be interspersed with options. Assuming -a and -b each take a single argument, the command-line -ablah foo bar -bboo baz will be interpreted the same as -ablah -bboo -- foo bar baz If this flag were false, that command line would be interpreted as -ablah -- foo bar -bboo baz -- ie. we stop processing options as soon as we see the first non-option argument. (This is the tradition followed by Python's getopt module, Perl's Getopt::Std, and other argument- parsing libraries, but it is generally annoying to users.) process_default_values : bool = true if true, option default values are processed similarly to option values from the command line: that is, they are passed to the type-checking function for the option's type (as long as the default value is a string). (This really only matters if you have defined custom types; see SF bug #955889.) Set it to false to restore the behaviour of Optik 1.4.1 and earlier. rargs : [string] the argument list currently being parsed. Only set when parse_args() is active, and continually trimmed down as we consume arguments. Mainly there for the benefit of callback options. largs : [string] the list of leftover arguments that we have skipped while parsing options. If allow_interspersed_args is false, this list is always empty. values : Values the set of option values currently being accumulated. Only set when parse_args() is active. Also mainly for callbacks. Because of the 'rargs', 'largs', and 'values' attributes, OptionParser is not thread-safe. If, for some perverse reason, you need to parse command-line arguments simultaneously in different threads, use different OptionParser instances. NrTc Cstj|||||j|| |_||_d|_d|_|dkr_t}n||_|jj || |_ |j |d||j dS)NTadd_help) rr set_usageprograllow_interspersed_argsprocess_default_valuesr rrCrY_populate_option_list_init_parsing_state) rrNrmrrrrWrZadd_help_optionrrYrrrrs           zOptionParser.__init__cCsAtj|x|jD]}|jqW|`|`|`dS)a Declare that you are done with this OptionParser. This cleans up reference cycles so the OptionParser (and all objects referenced by it) can be garbage-collected promptly. After calling destroy(), the OptionParser is unusable. N)rrrormr)rrqrrrrs  zOptionParser.destroycCs g|_g|_|jdS)N)rmror)rrrrrs  z OptionParser._create_option_listcCs&|jdddddtddS)Nz-hz--helprr[zshow this help message and exit)rr()rrrr_add_help_optionszOptionParser._add_help_optioncCs#|jddddtddS)Nz --versionrrr[z&show program's version number and exit)rr()rrrr_add_version_options z OptionParser._add_version_optioncCs_|jr|j|jn|r2|j|n|jrH|jn|r[|jndS)N)standard_option_listrrrr)rrmr rrrrs   z"OptionParser._populate_option_listcCsd|_d|_d|_dS)N)rargslargsr)rrrrrs  z OptionParser._init_parsing_statecCsn|dkrtd|_nL|tkr6d|_n4|jjdra|dd|_n ||_dS)Nz%prog [options]zusage: )r(rNrr}r)rrNrrrrs   zOptionParser.set_usagecCs d|_dS)aSet parsing to not stop on the first non-option, allowing interspersing switches with command arguments. This is the default behavior. See also disable_interspersed_args() and the class documentation description of the attribute allow_interspersed_args.TN)r)rrrrenable_interspersed_argssz%OptionParser.enable_interspersed_argscCs d|_dS)zSet parsing to stop on the first non-option. Use this if you have a command processor which runs another command that has options of its own and you want to make sure these options don't get confused. FN)r)rrrrdisable_interspersed_argssz&OptionParser.disable_interspersed_argscCs ||_dS)N)r)rrrrrset_process_default_values sz'OptionParser.set_process_default_valuescCs||j|ttfk r}z|jt |WYdd}~XnX||}|j ||S)aS parse_args(args : [string] = sys.argv[1:], values : Values = None) -> (values : Values, args : [string]) Parse the command-line options found in 'args' (default: sys.argv[1:]). Any errors result in a call to 'error()', which by default prints the usage message to stderr and calls sys.exit() with an error message. On success returns a pair (values, args) where 'values' is an Values instance (with all your option values) and 'args' is the list of arguments left over after parsing options. N) r%r!rrr _process_argsrrrr# check_values)rrrrrstoperrrrr parse_argsJs    & zOptionParser.parse_argscCs ||fS)a check_values(values : Values, args : [string]) -> (values : Values, args : [string]) Check that the supplied option values and leftover arguments are valid. Returns the option values and leftover arguments (possibly adjusted, possibly completely new -- whatever you like). Default implementation just returns the passed-in values; subclasses may override as desired. r)rrrrrrr'qs zOptionParser.check_valuescCsx|r|d}|dkr*|d=dS|dddkrS|j||q|dddkrt|dkr|j||q|jr|j||d=qdSqWdS)a_process_args(largs : [string], rargs : [string], values : Values) Process command-line arguments and populate 'values', consuming options and arguments from 'rargs'. If 'allow_interspersed_args' is false, stop at the first non-option argument. If true, accumulate any interspersed non-option arguments in 'largs'. rz--Nr-rr)_process_long_optrg_process_short_optsrrh)rrrrargrrrr&~s   (   zOptionParser._process_argscCst||jS)a_match_long_opt(opt : string) -> string Determine which long option string 'opt' matches, ie. which one it is an unambiguous abbreviation for. Raises BadOptionError if 'opt' doesn't unambiguously match any long option string. ) _match_abbrevr)rrprrr_match_long_optszOptionParser._match_long_optc CsM|jd}d|krL|jdd\}}|jd|d}n |}d}|j|}|j|}|jr |j}t||kr|jt dd|i|d6|d 6q3|dkr|jd} q3t |d|} |d|=n&|r-|jt d |nd} |j || ||dS) NrrHrTFz.%(option)s option requires %(number)d argumentz/%(option)s option requires %(number)d argumentsr%numberz%s option does not take a value) poprinsertr/rrtrrgrrrr(r) rrrr-rpZnext_argZhad_explicit_valuer%rrrrrr+s0       zOptionParser._process_long_optc Csi|jd}d}d}xG|ddD]5}d|}|jj|}|d7}|smt|n|jr;|t|kr|jd||dd}n|j} t|| kr|jt dd| i|d6| d 6qA| dkr|jd} qAt |d| } |d| =nd} |j || |||r,Pq,q,WdS) NrFrrTz.%(option)s option requires %(number)d argumentz/%(option)s option requires %(number)d argumentsr%r0) r1rr]rrtrgr2rrrrr) rrrr-r(iZchrpr%rrrrrr,s6       z OptionParser._process_short_optscCs1|jdkr&tjjtjdS|jSdS)Nr)rr2pathbasenamerr$)rrrr get_prog_nameszOptionParser.get_prog_namecCs|jd|jS)Nz%prog)rar6)rsrrrexpand_prog_name szOptionParser.expand_prog_namecCs|j|jS)N)r8rW)rrrrrszOptionParser.get_descriptionrcCs*|rtjj|ntj|dS)N)rstderrwriter)rZstatusrrrrrszOptionParser.exitcCs4|jtj|jdd|j|fdS)zerror(msg : string) Print a usage message incorporating 'msg' to stderr and exit. If you override this in a subclass, it should not return -- it should either exit or raise an exception. r-z%s: error: %s N) print_usagerr9rr6)rrrrrrszOptionParser.errorcCs-|jr%|jj|j|jSdSdS)NrD)rNrrOr8)rrrr get_usage"s  zOptionParser.get_usagecCs&|jr"t|jd|ndS)aaprint_usage(file : file = stdout) Print the usage message for the current program (self.usage) to 'file' (default stdout). Any occurrence of the string "%prog" in self.usage is replaced with the name of the current program (basename of sys.argv[0]). Does nothing if self.usage is empty or not defined. fileN)rNprintr<)rr=rrrr;)s zOptionParser.print_usagecCs!|jr|j|jSdSdS)NrD)rr8)rrrr get_version5s zOptionParser.get_versioncCs&|jr"t|jd|ndS)aEprint_version(file : file = stdout) Print the version message for this program (self.version) to 'file' (default stdout). As with print_usage(), any occurrence of "%prog" in self.version is replaced by the current program's name. Does nothing if self.version is empty or undefined. r=N)rr>r?)rr=rrrr;s zOptionParser.print_versioncCs|dkr|j}n|j|g}|j|jtd|j|jr|jtj|||jdnx4|j D])}|j|j ||jdqW|j dj |ddS)NZOptionsrVrDrrf) rrrrhrQr(rJrmrr ror rLr+)rrrjrqrrrr Fs      zOptionParser.format_option_helpcCs|j|jS)N)rZrY)rrrrrrZWszOptionParser.format_epilogcCs|dkr|j}ng}|jrA|j|jdn|jrg|j|j|dn|j|j||j|j|dj|S)NrVrD) rrNrhr<rWrXr rZr+)rrrjrrrr Zs    zOptionParser.format_helpcCs/|dkrtj}n|j|jdS)zprint_help(file : file = stdout) Print an extended help message, listing all options and any help text provided with them, to 'file' (default stdout). N)rstdoutr:r )rr=rrrrfs  zOptionParser.print_help)+rr!r"r&rrrrrrrrrrrrrrrrr!r"r#r%r*r'r&r/r+r,r6r8rrrr<r;r?rr rZr rrrrrrQs` D             ' 3 $ )        cs{|krSfdd|jD}t|dkrI|dS|s^tn|jt|dS)z_match_abbrev(s : string, wordmap : {string : Option}) -> string Return the string key in 'wordmap' for which 's' is an unambiguous abbreviation. If 's' is found to be ambiguous or doesn't match any of 'words', raise BadOptionError. cs%g|]}|jr|qSr)r)rcZword)r7rrres z!_match_abbrev..rrN)rrgrsortr))r7Zwordmapr*r)r7rr.ss  r.)'r& __version____all__Z __copyright__rr2rSrrr ImportErrorr( Exceptionr r rrrr)r r r rrrrrrrr_rrrrrrrr.rrrrrsr          t  A$