3 \@sdZdZdddddddd d d d d dddddgZdZddlZddlZddlZddZyddlmZm Z Wn$e k rddZddZ YnXeZ Gdd d e Z Gddde ZGdddeZGd dde ZGd!dde ZGd"d#d#eZGd$d d ZGd%d d eZGd&d d eZd'd(Zd)d*Zee d+fee d+fee d,fee d-fd.Zd/d0Zd1dZd>ZGd4ddZd?Zd@Z Gd8ddZ!Gd9ddZ"Gd:dde"Z#Gd;d d e"Z$d 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 OptionErrorOptionConflictErrorOptionValueErrorBadOptionError check_choicea" 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/lib64/python3.6/optparse.py_reprOsr)gettextngettextcCs|S)Nr)messagerrrr\srcCs|dkr |S|S)Nr)ZsingularZpluralnrrrr_src@seZdZddZddZdS)r cCs ||_dS)N)msg)rrrrr__init__hszOptParseError.__init__cCs|jS)N)r)rrrr__str__kszOptParseError.__str__N)r __module__ __qualname__r r!rrrrr gsc@s eZdZdZddZddZdS)r z] Raised if an Option instance is created with invalid or inconsistent arguments. cCs||_t||_dS)N)rstr option_id)rroptionrrrr uszOptionError.__init__cCs |jrd|j|jfS|jSdS)Nz option %s: %s)r%r)rrrrr!yszOptionError.__str__N)rr"r#__doc__r r!rrrrr osc@seZdZdZdS)rzE Raised if conflicting options are added to an OptionParser. N)rr"r#r'rrrrrsc@seZdZdZdS)rzS Raised if an invalid option value is encountered on the command line. N)rr"r#r'rrrrrsc@s eZdZdZddZddZdS)rzB Raised if an invalid option is seen on the command line. cCs ||_dS)N)opt_str)rr(rrrr szBadOptionError.__init__cCstd|jS)Nzno such option: %s)_r()rrrrr!szBadOptionError.__str__N)rr"r#r'r r!rrrrrsc@s eZdZdZddZddZdS)AmbiguousOptionErrorzD Raised if an ambiguous option is seen on the command line. cCstj||||_dS)N)rr possibilities)rr(r+rrrr s zAmbiguousOptionError.__init__cCstd|jdj|jfS)Nzambiguous option: %s (%s?)z, )r)r(joinr+)rrrrr!szAmbiguousOptionError.__str__N)rr"r#r'r r!rrrrr*sr*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 $COLUMNS environment variable) level : int current indentation level current_indent : int current indentation level (in columns) help_width : int number of columns available for option help text (calculated) default_tag : str text to replace with each option's default value, "%default" by default. Set to false value to disable default value expansion. option_strings : { Option : str } maps Option instances to the snippet of help text explaining the syntax of that option, e.g. "-h, --help" or "-fFILE, --file=FILE" _short_opt_fmt : str format string controlling how short options with values are printed in help text. Must be either "%s%s" ("-fFILE") or "%s %s" ("-f FILE"), because those are the two syntaxes that Optik supports. _long_opt_fmt : str similar but for long options; must be either "%s %s" ("--file FILE") or "%s=%s" ("--file=FILE"). ZnonecCsd|_||_|dkrLyttjd}Wnttfk rBd}YnX|d8}||_t|t |d|d|_ |_ d|_ d|_ d|_||_d|_i|_d|_d|_dS) NZCOLUMNSPrz%defaultz%s %sz%s=%s)parserindent_incrementintosenvironKeyError ValueErrorwidthminmax help_positionmax_help_positioncurrent_indentlevel help_width short_first default_tagoption_strings_short_opt_fmt _long_opt_fmt)rr1r;r7r?rrrr s$  zHelpFormatter.__init__cCs ||_dS)N)r0)rr0rrr set_parserszHelpFormatter.set_parsercCs&|dkrtd|d|d|_dS)N z/invalid metavar delimiter for short options: %rz%s)rErF)r6rB)rdelimrrrset_short_opt_delimiters z%HelpFormatter.set_short_opt_delimitercCs&|dkrtd|d|d|_dS)N=rFz.invalid metavar delimiter for long options: %rz%s)rIrF)r6rC)rrGrrrset_long_opt_delimiters z$HelpFormatter.set_long_opt_delimitercCs"|j|j7_|jd7_dS)Nr)r<r1r=)rrrrindentszHelpFormatter.indentcCs4|j|j8_|jdks"td|jd8_dS)NrzIndent decreased below 0.r)r<r1AssertionErrorr=)rrrrdedentszHelpFormatter.dedentcCs tddS)Nzsubclasses must implement)NotImplementedError)rusagerrr 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Instance attributes: _short_opts : [string] _long_opts : [string] action : string type : string dest : string default : any nargs : int const : any choices : [string] callback : function callback_args : (any*) callback_kwargs : { string : any } help : string metavar : string actionrr_defaultnargsconstrcallback callback_argscallback_kwargsr\rtstore store_const store_true store_falseri append_constcountversionstringr2rrrchoice)r2rrrrNcOsFg|_g|_|j|}|j||j|x|jD] }||q2WdS)N)rwrx_check_opt_strings_set_opt_strings _set_attrs CHECK_METHODS)rrlattrscheckerrrrr 4s    zOption.__init__cCsdd|D}|std|S)NcSsg|] }|r|qSrr)rdrqrrrrfKsz-Option._check_opt_strings..z+at least one option string must be supplied) TypeError)rrlrrrrGszOption._check_opt_stringscCsx|D]}t|dkr&td||qt|dkrf|ddkoH|ddksXtd|||jj|q|dddko|ddkstd|||jj|qWdS) Nr.z>invalid option string %r: must be at least two characters longr-rzMinvalid short option string %r: must be of the form -x, (x any non-dash char)z--zGinvalid long option string %r: 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r6jdkrj|Stfdd|DSdS)Nrcsg|]}j|qSr)r)rdv)rqrrrrfsz(Option.convert_value..)rrr)rrqrr)rqrr convert_values  zOption.convert_valuecCs$|j||}|j|j|j||||S)N)r take_actionrr_)rrqrvaluesr0rrrprocesss zOption.processc Cs:|dkrt|||n|dkr2t|||jn|dkrHt||dn|dkr^t||dn|dkrz|j|gj|n|dkr|j|gj|jn|d krt|||j|d d n||d kr|jpf}|jpi}|j||||f||nF|d kr |j|jn*|dkr(|j |jnt d|j d S)NrrrTrFrirrrrrr\rzunknown action %r) rr ensure_valuerirrr print_helpexit print_versionr6r) rrr_rqrrr0argskwargsrrrrs4      zOption.take_action) rrrrrirrrr\r)rrrrrirr)rrir)rri)rr)rr2rrrr)#rr"r#r'rrrrrrrrrrrr rrrrrrrrrrr!r__repr__rurrrrrrrrrrs      ZSUPPRESSZHELPZUSAGEc@s^eZdZdddZddZeZddZdd Zd d Z d d Z dddZ dddZ ddZ dS)rNcCs*|r&x |jD]\}}t|||qWdS)N)itemsr)rr]rrrrrr 9szValues.__init__cCs t|jS)N)r$__dict__)rrrrr!>szValues.__str__cCs2t|tr|j|jkSt|tr*|j|kStSdS)N)rrrrNotImplemented)rotherrrr__eq__Cs     z Values.__eq__cCs:x4t|D](}||kr ||}|dk r t|||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_carefulKs 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_looseXszValues._update_loosecCs8|dkr|j|n |dkr(|j|n td|dS)NcarefulZloosezinvalid update mode: %r)rrr6)rrmoderrr_update`s   zValues._updatercCs&t|tj|}|jt||dS)N) __import__sysmodulesrvars)rmodnamermodrrr read_modulehs zValues.read_modulecCs&i}tt|j||j||dS)N)execopenreadr)rfilenamerrrrr read_filemszValues.read_filecCs0t|| st||dkr&t|||t||S)N)hasattrgetattrr)rrrrrrrrs zValues.ensure_value)N)r)r)rr"r#r r!rrrrrrrrrrrrrr7s    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 appear 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. cCs&|j||_|j||j|dS)N)_create_option_list option_classset_conflict_handlerset_description)rrconflict_handlerrXrrrr s zOptionContainer.__init__cCsi|_i|_i|_dS)N) _short_opt _long_optr])rrrr_create_option_mappingssz'OptionContainer._create_option_mappingscCs|j|_|j|_|j|_dS)N)rrr])rr0rrr_share_option_mappingssz&OptionContainer._share_option_mappingscCs|dkrtd|||_dS)Nerrorresolvez$invalid conflict_resolution value %r)rr)r6r)rhandlerrrrrs z$OptionContainer.set_conflict_handlercCs ||_dS)N)rX)rrXrrrrszOptionContainer.set_descriptioncCs|jS)N)rX)rrrrget_descriptionszOptionContainer.get_descriptioncCs|`|`|`dS)zsee OptionParser.destroy().N)rrr])rrrrdestroyszOptionContainer.destroycCsg}x,|jD]"}||jkr |j||j|fq Wx,|jD]"}||jkr:|j||j|fq:W|r|j}|dkrtddjdd|D|nh|dkrx^|D]V\}}|jdr|jj ||j|=n|jj ||j|=|jp|js|j j j |qWdS)Nrz conflicting option string(s): %sz, cSsg|] }|dqS)rr)rdcorrrrfsz3OptionContainer._check_conflict..rz--) rwrrirxrrrr, startswithremove containerrn)rr&Z conflict_optsrqrZc_optionrrr_check_conflicts.         zOptionContainer._check_conflictcOst|dtr|j||}n:t|dkrN| rN|d}t|tsVtd|ntd|j||jj|||_ x|j D]}||j |<qzWx|j D]}||j |<qW|jdk r|jtk r|j|j|j<n|j|jkrd|j|j<|S)zOadd_option(Option) add_option(opt_str, ..., kwarg=val, ...) rrznot an Option instance: %rzinvalid argumentsN)rr$rrhrrrrnrirrwrrxrr_rr`r])rrrr&rqrrr add_options(         zOptionContainer.add_optioncCsx|D]}|j|qWdS)N)r)rrnr&rrr add_optionss zOptionContainer.add_optionscCs|jj|p|jj|S)N)rr^r)rr(rrr get_options zOptionContainer.get_optioncCs||jkp||jkS)N)rr)rr(rrr has_option s zOptionContainer.has_optioncCsv|jj|}|dkr |jj|}|dkr4td|x|jD] }|j|=qd?Z"d@dAZ#dSdBdCZ$dDdEZ%dTdFdGZ&dUdHdIZ'dJdKZ(dVdLdMZ)dWdNdOZ*dS)Xra$ 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 Csrtj|||||j|| |_||_d|_d|_|dkr@t}||_|jj || |_ |j ||d|j dS)NT)add_help) rr set_usageprograllow_interspersed_argsprocess_default_valuesr rrDrZ_populate_option_list_init_parsing_state) rrOrnrrrrXrZadd_help_optionr rZrrrr s    zOptionParser.__init__cCs2tj|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)rrrprnr)rrrrrrrs    zOptionParser.destroycCsg|_g|_|jdS)N)rnrpr)rrrrrsz OptionParser._create_option_listcCs|jdddtdddS)Nz-hz--helpr\zshow this help message and exit)rr\)rr))rrrr_add_help_optionszOptionParser._add_help_optioncCs|jddtdddS)Nz --versionrz&show program's version number and exit)rr\)rr))rrrr_add_version_optionsz OptionParser._add_version_optioncCs>|jr|j|j|r |j||jr.|j|r:|jdS)N)standard_option_listrrrr)rrnrrrrr s  z"OptionParser._populate_option_listcCsd|_d|_d|_dS)N)rargslargsr)rrrrr sz OptionParser._init_parsing_statecCsL|dkrtd|_n4|tkr$d|_n$|jjdrB|dd|_n||_dS)Nz%prog [options]zusage: )r)rOrr~r)rrOrrrrs 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. 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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_usagerr3rr0)rrrrrrs zOptionParser.errorcCs"|jr|jj|j|jSdSdS)NrE)rOrrPr2)rrrr get_usage#szOptionParser.get_usagecCs|jrt|j|ddS)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)rOprintr6)rr7rrrr5*s zOptionParser.print_usagecCs|jr|j|jSdSdS)NrE)rr2)rrrr get_version6s zOptionParser.get_versioncCs|jrt|j|ddS)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. )r7N)rr8r9)rr7rrrr<szOptionParser.print_versioncCs|dkr|j}|j|g}|j|jtd|j|jrZ|jtj|||jdx(|j D]}|j|j ||jdqbW|j dj |ddS)NZOptionsrWrErrg) rrsrirRr)rKrnrrrprrMr,)rrrkrrrrrrGs   zOptionParser.format_option_helpcCs |j|jS)N)r[rZ)rrrrrr[XszOptionParser.format_epilogcCsn|dkr|j}g}|jr*|j|jd|jrD|j|j|d|j|j||j|j|dj|S)NrWrE) rrOrir6rXrYrr[r,)rrrkrrrr[szOptionParser.format_helpcCs |dkrtj}|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)rstdoutr4r)rr7rrrrgszOptionParser.print_help)T)NN)rN)N)N)N)N)N)+rr"r#r'rrr rrrrr r rrrrrrrrrrrr$r!r r)r%r&r0r2rrrr6r5r9rrr[rrrrrrrRs`D      ' 3 $)     csZ|kr Sfdd|jD}t|dkr6|dS|sDtn|jt|dS)z_match_abbrev(s : string, wordmap : {string : Option}) -> string Return the string key in 'wordmap' for which 's' is an unambiguous abbreviation. 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