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argparse.cpython-312.pyc
CRh d Z dZg dZddlZddlZddlZddl Z ddl m Z m Z dZd Zd Zd Zd Zd ZdZ G d de Zd Z G d de Z G d de Z G d de Z G d de Z G d de Z d Z G d d e Z G d d e Z G d! d"e Z! e Z" G d# d$e! Z# G d% d&e! Z$ G d' d(e! Z% G d) d*e% Z& G d+ d,e% Z' G d- d.e! Z( G d/ d0e! Z) G d1 d2e! Z* G d3 d4e! Z+ G d5 d6e! Z, G d7 d8e! Z- G d9 d:e( Z. G d; d<e Z/ G d= d>e Z0 G d? d@e Z1 G dA dBe1 Z2 G dC dDe2 Z3 G dE dFee1 Z4y# e $ r d Z d Z Y Tw xY w)Ga Command-line parsing library This module is an optparse-inspired command-line parsing library that: - handles both optional and positional arguments - produces highly informative usage messages - supports parsers that dispatch to sub-parsers The following is a simple usage example that sums integers from the command-line and writes the result to a file:: parser = argparse.ArgumentParser( description='sum the integers at the command line') parser.add_argument( 'integers', metavar='int', nargs='+', type=int, help='an integer to be summed') parser.add_argument( '--log', default=sys.stdout, type=argparse.FileType('w'), help='the file where the sum should be written') args = parser.parse_args() args.log.write('%s' % sum(args.integers)) args.log.close() The module contains the following public classes: - ArgumentParser -- The main entry point for command-line parsing. As the example above shows, the add_argument() method is used to populate the parser with actions for optional and positional arguments. Then the parse_args() method is invoked to convert the args at the command-line into an object with attributes. - ArgumentError -- The exception raised by ArgumentParser objects when there are errors with the parser's actions. Errors raised while parsing the command-line are caught by ArgumentParser and emitted as command-line messages. - FileType -- A factory for defining types of files to be created. As the example above shows, instances of FileType are typically passed as the type= argument of add_argument() calls. - Action -- The base class for parser actions. Typically actions are selected by passing strings like 'store_true' or 'append_const' to the action= argument of add_argument(). However, for greater customization of ArgumentParser actions, subclasses of Action may be defined and passed as the action= argument. - HelpFormatter, RawDescriptionHelpFormatter, RawTextHelpFormatter, ArgumentDefaultsHelpFormatter -- Formatter classes which may be passed as the formatter_class= argument to the ArgumentParser constructor. HelpFormatter is the default, RawDescriptionHelpFormatter and RawTextHelpFormatter tell the parser not to change the formatting for help text, and ArgumentDefaultsHelpFormatter adds information about argument defaults to the help. All other classes in this module are considered implementation details. (Also note that HelpFormatter and RawDescriptionHelpFormatter are only considered public as object names -- the API of the formatter objects is still considered an implementation detail.) z1.1)ArgumentParser ArgumentErrorArgumentTypeErrorBooleanOptionalActionFileType HelpFormatter ArgumentDefaultsHelpFormatterRawDescriptionHelpFormatterRawTextHelpFormatterMetavarTypeHelpFormatter NamespaceAction ONE_OR_MOREOPTIONALPARSER REMAINDERSUPPRESS ZERO_OR_MORE N)gettextngettextc | S N )messages /usr/lib/python3.12/argparse.py_r a s c |dk( r| S |S N r )singularpluralns r r r c s 6OMr z ==SUPPRESS==?*+zA......_unrecognized_argsc " e Zd ZdZd Zd Zd Zy)_AttributeHoldera Abstract base class that provides __repr__. The __repr__ method returns a string in the format:: ClassName(attr=name, attr=name, ...) The attributes are determined either by a class-level attribute, '_kwarg_names', or by inspecting the instance __dict__. c t | j }g }i }| j D ] }|j t | | j D ]1 \ }}|j r|j |d| -|||< 3 |r |j dt | z |ddj | dS )N=z**%s(, ))type__name__ _get_argsappendrepr _get_kwargs isidentifierjoin)self type_name arg_strings star_argsargnamevalues r __repr__z_AttributeHolder.__repr__ s J'' >>#C tCy ) $ ++-KD% """dE#:;"' $ . vY 7 8$dii &<==r c H t | j j S r )list__dict__itemsr8 s r r5 z _AttributeHolder._get_kwargs s DMM'')**r c g S r r rD s r r2 z_AttributeHolder._get_args s r N)r1 __module__ __qualname____doc__r? r5 r2 r r r r* r* v s > +r r* c ` | g S t | t u r| d d S dd l}|j | S Nr )r0 rA copy)rC rK s r _copy_itemsrL s5 } E{dQx 99U r c e Zd ZdZ d dZd Zd Z G d de Zd Z d Z d Z d Z d d Z d Zd Zd Zd Zd Zd Zd Zd Zd Zd Zd Zd Zd Zd Zd Z d Z d Z d Z y)!r zFormatter for generating usage messages and argument help strings. Only the name of this class is considered a public API. All the methods provided by the class are considered an implementation detail. Nc |$ dd l }|j j }|dz }|| _ || _ t |t |dz |dz | _ || _ d| _ d| _ d| _ | j | d | _ | j | _ t! j" dt j$ | _ t! j" d | _ y # t $ r d}Y w xY w)Nr F z\s+z\n\n\n+)shutilget_terminal_sizecolumns ImportError_prog_indent_incrementminmax_max_help_position_width_current_indent_level_action_max_length_Section _root_section_current_section_recompileASCII_whitespace_matcher_long_break_matcher)r8 progindent_incrementmax_help_positionwidth_shutils r __init__zHelpFormatter.__init__ s = ( 113;; !1 "%&7&)%"*6F6J&K#M "# !]]4 6 $ 2 2 #&;;vsyy#A #&;;z#: # s #C C,+C,c l | xj | j z c_ | xj dz c_ y r r\ rW r] rD s r _indentzHelpFormatter._indent s' 6 66 q r c | xj | j z c_ | j dk\ sJ d | xj dz c_ y )Nr zIndent decreased below 0.r rn rD s r _dedentzHelpFormatter._dedent sA 6 66 ##q(E*EE( q r c e Zd ZddZd Zy)HelpFormatter._SectionNc < || _ || _ || _ g | _ y r ) formatterparentheadingrC )r8 ru rv rw s r rl z HelpFormatter._Section.__init__ s &DN DK"DLDJr c | j | j j | j j } || j D cg c] \ }} || c}} }| j | j j |sy| j t urM| j A| j j }t d t | j z }d|d|fz }nd} |d||dg S c c}}w )N z %(heading)s:)rw %*s%s ) rv ru ro _join_partsrC rq rw r r\ r dict)r8 r7 funcargs item_helpcurrent_indent heading_textrw s r format_helpz"HelpFormatter._Section.format_help s {{&&&(>>--D DJJ GJjdDdDkJ GHI{{&&&( ||8+ 0H!% !?!? 04 3M M #~r<&HH w 489 9# Hs C; r )r1 rF rG rl r r r r r_ rs s :r r_ c R | j j j ||f y r )ra rC r3 )r8 r~ r s r _add_itemzHelpFormatter._add_item s ##**D$<8r c | j | j | | j | }| j |j g || _ y r )ro r_ ra r r )r8 rw sections r start_sectionzHelpFormatter.start_section s? --d&;&;WE w**B/ ' r c Z | j j | _ | j y r )ra rv rq rD s r end_sectionzHelpFormatter.end_section s $ 5 5 < < r c V |t ur!| | j | j |g y y y r )r r _format_text)r8 texts r add_textzHelpFormatter.add_text s- x D$4 NN4,,tf 5 %5 r c Z |t ur#||||f}| j | j | y y r )r r _format_usage)r8 usageactionsgroupsprefixr s r add_usagezHelpFormatter.add_usage s1 '661D NN4--t 4 !r c |j t ur| j }t || | j z g}| j | D ]/ }|j t || | j z 1 t | }t | j | | _ | j | j |g y y r ) helpr _format_action_invocationlenr\ _iter_indented_subactionsr3 rY r^ r _format_action)r8 actionget_invocationinvocation_lengths subaction action_lengths r add_argumentzHelpFormatter.add_argument s ;;h & " ; ;N"%nV&<"=@T@T"T!U ! ; ;F C "))#nY.G*H4K_K_*_` D 2 3M&)$*A*A*7'9D # NN4.. 9 'r c 4 |D ] }| j | y r )r )r8 r r s r add_argumentszHelpFormatter.add_arguments" s F f % r c | j j }|r0| j j d| }|j d dz }|S )N r{ )r` r rf substrip)r8 r s r r zHelpFormatter.format_help) sI !!--/ ++//=D::d#d*D r c ^ dj |D cg c] }|r |t ur| c} S c c}w )Nry )r7 r )r8 part_stringsparts r r| zHelpFormatter._join_parts0 s= ww$0:$0D D$8 $0: ; ; :s *c | t d }||t | j z }nB| |sdt | j z }n#| dt | j z }g }g }|D ]1 }|j r|j | !|j | 3 | j } | ||z | } dj || fD cg c] } | s| c} }| j | j z t | t | z kD r]d} | || } | || }t j | | }t j | | }dj | | k( sJ dj | |k( sJ d fd }t | t | z dz k r[dt | t | z dz z }|r' ||g|z || }|j ||| nw|r ||g|z || }nf|g}nbdt | z }||z } ||| }t | dkD r2g }|j ||| |j ||| |g|z }d j | }||d S c c} w ) Nzusage: rg z%(prog)s z%\(.*?\)+(?=\s|$)|\[.*?\]+(?=\s|$)|\S+c g }g }t | }|t | dz }n|dz }| D ]d }|dz t | z kD r,|r*|j |dj | z g }|dz }|j | |t | dz z }f |r#|j |dj | z | |d |d |d< |S )Nr r r )r r3 r7 ) partsindentr linesline indent_lengthline_lenr text_widths r get_linesz.HelpFormatter._format_usage.<locals>.get_linese s E D$'KM )#&v;?#01#4 %#a<#d)3j@T !LL#((4.)@ A#%D'4q'8H D) CIM1 !& Vchhtn%<= )#(8MN#;a Lr g ?r r{ r r ) r r} rV option_stringsr3 _format_actions_usager7 r[ r\ r rb findallextend)r8 r r r r rg optionals positionalsr format action_usages part_regexp opt_usage pos_usage opt_parts pos_partsr r r r r s @r r zHelpFormatter._format_usage5 s >y\F Ddjj 11E ]7 4::!66E ] $** 55D I K!(( $$V, &&v. 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LDvd|Z0 %d| 4 4t ! ::i , ))VI5F$G5FSV5F$GHK +F9 $$V,v55 %Hs Cc # K |j }| j | E d { | j y 7 # t $ r Y y w xY wwr )_get_subactionsro rq AttributeError)r8 r get_subactionss r r z'HelpFormatter._iter_indented_subactions sN # 3 3N LLN%' ' ' LLN ( s1 A A AA A A A AAc | j j d| j }dd l}|j || S )Nr r )re r r textwrapwrap)r8 r rj r s r r zHelpFormatter._split_lines s9 ''++C6<<> }}T5))r c | j j d| j }dd l}|j |||| S )Nr r )initial_indentsubsequent_indent)re r r r fill)r8 r rj r r s r r zHelpFormatter._fill_text sF ''++C6<<>}}T5,2/5 7 7r c |j S r )r r8 r s r r z HelpFormatter._get_help_string {{r c 6 |j j S r )destupperr! s r r z/HelpFormatter._get_default_metavar_for_optional s {{ ""r c |j S r )r$ r! s r r z1HelpFormatter._get_default_metavar_for_positional r" r )rO Nr ) r1 rF rG rH rl ro rq objectr_ r r r r r r r r r| r r r r r r r r r r r r r r r r r r r s #$#% ;D :6 :@9 ( 65 :"&; _,BqfB.'`$0 8 6*7#r r c e Zd ZdZd Zy)r zHelp message formatter which retains any formatting in descriptions. Only the name of this class is considered a public API. All the methods provided by the class are considered an implementation detail. c X dj fd|j d D S )Nry c 3 ( K | ] }|z y wr r ).0r r s r <genexpr>z9RawDescriptionHelpFormatter._fill_text.<locals>.<genexpr> s P1Ov}1Os T)keepends)r7 splitlines)r8 r rj r s `r r z&RawDescriptionHelpFormatter._fill_text s# wwP $ 1OPPPr N)r1 rF rG rH r r r r r r s Qr r c e Zd ZdZd Zy)r zHelp message formatter which retains formatting of all help text. Only the name of this class is considered a public API. All the methods provided by the class are considered an implementation detail. c " |j S r )r/ )r8 r rj s r r z!RawTextHelpFormatter._split_lines s r N)r1 rF rG rH r r r r r r s !r r c e Zd ZdZd Zy)r zHelp message formatter which adds default values to argument help. Only the name of this class is considered a public API. All the methods provided by the class are considered an implementation detail. c |j }|d}d|vrF|j t ur4t t g}|j s|j |v r|t d z }|S )a6 Add the default value to the option help message. ArgumentDefaultsHelpFormatter and BooleanOptionalAction when it isn't already present. This code will do that, detecting cornercases to prevent duplicates or cases where it wouldn't make sense to the end user. ry z %(default)z (default: %(default)s))r r r r r r r r )r8 r r defaulting_nargss r r z.ArgumentDefaultsHelpFormatter._get_help_string s` {{ <D t #~~X-$,l#; ((FLL<L,LA 7 88D r N)r1 rF rG rH r r r r r r s r r c e Zd ZdZd Zd Zy)r a Help message formatter which uses the argument 'type' as the default metavar value (instead of the argument 'dest') Only the name of this class is considered a public API. All the methods provided by the class are considered an implementation detail. c . |j j S r r0 r1 r! s r r z:MetavarTypeHelpFormatter._get_default_metavar_for_optional {{###r c . |j j S r r7 r! s r r z<MetavarTypeHelpFormatter._get_default_metavar_for_positional r8 r N)r1 rF rG rH r r r r r r r s $$r r c 2 | y | j rdj | j S | j d t fvr | j S | j d t fvr | j S | j r!ddj | j z dz S y )N/{r })r r7 r r r$ r )arguments r _get_action_namer? s xx//00 $!1 1 tX . .}} SXXh . .//#55r c e Zd ZdZd Zd Zy)r zAn error from creating or using an argument (optional or positional). The string value of this exception is the message, augmented with information about the argument that caused it. c 2 t | | _ || _ y r )r? argument_namer )r8 r> r s r rl zArgumentError.__init__ s -h 7 r c ~ | j d}n t d }|t | j | j z S )Nz %(message)sz'argument %(argument_name)s: %(message)s)r rB )rB r r} r )r8 r s r __str__zArgumentError.__str__ sA %"F@AFT\\+/+=+=? ? ?r N)r1 rF rG rH rl rD r r r r r s ?r r c e Zd ZdZy)r z@An error from trying to convert a command line string to a type.N)r1 rF rG rH r r r r r s Jr r c < e Zd ZdZ ddZd Zd ZddZy) r a\ Information about how to convert command line strings to Python objects. Action objects are used by an ArgumentParser to represent the information needed to parse a single argument from one or more strings from the command line. The keyword arguments to the Action constructor are also all attributes of Action instances. Keyword Arguments: - option_strings -- A list of command-line option strings which should be associated with this action. - dest -- The name of the attribute to hold the created object(s) - nargs -- The number of command-line arguments that should be consumed. By default, one argument will be consumed and a single value will be produced. Other values include: - N (an integer) consumes N arguments (and produces a list) - '?' consumes zero or one arguments - '*' consumes zero or more arguments (and produces a list) - '+' consumes one or more arguments (and produces a list) Note that the difference between the default and nargs=1 is that with the default, a single value will be produced, while with nargs=1, a list containing a single value will be produced. - const -- The value to be produced if the option is specified and the option uses an action that takes no values. - default -- The value to be produced if the option is not specified. - type -- A callable that accepts a single string argument, and returns the converted value. The standard Python types str, int, float, and complex are useful examples of such callables. If None, str is used. - choices -- A container of values that should be allowed. If not None, after a command-line argument has been converted to the appropriate type, an exception will be raised if it is not a member of this collection. - required -- True if the action must always be specified at the command line. This is only meaningful for optional command-line arguments. - help -- The help string describing the argument. - metavar -- The name to be used for the option's argument with the help string. If None, the 'dest' value will be used as the name. Nc || _ || _ || _ || _ || _ || _ || _ || _ | | _ | | _ y r r r$ r constr r0 r r r r ) r8 r r$ r rI r r0 r r r r s r rl zAction.__init__X sK - r c L g d}|D cg c] }|t | | f c}S c c}w )NrH getattrr8 namesr= s r r5 zAction._get_kwargsn s/ 9>>wtT*+>>> !c | j d S rJ )r rD s r r zAction.format_usage} s ""1%%r c * t t d )Nz.__call__() not defined)NotImplementedErrorr r8 parser namespacevaluesr s r __call__zAction.__call__ s !!$=">??r NNNNNFNNr )r1 rF rG rH rl r5 r rW r r r r r % s7 0j , ? &@r r c : e Zd Zdeeddef fd ZddZd Z xZS )r NFc b g } |D ]> } | j | | j d s&d| dd z } | j | @ dD ]. } t | t ust j | dd 0 |t u rd }|t u rd }|t u rd }t | | |d|||||| y ) N----no-rO )r0 r r zP{name!r} is deprecated as of Python 3.12 and will be removed in Python {remove}.) )remover ) r r$ r r r0 r r r r )r3 startswithlocals_deprecated_defaultwarnings _deprecatedsuperrl ) r8 r r$ r r0 r r r r _option_stringsr field_name __class__s r rl z BooleanOptionalAction.__init__ s +M " "= 1 ''- '-*; ; &&}5 , 9Jx #+>>$$ 2" $ 9 & &D ) )G ) )G * r c p || j v r(t || j |j d y y )Nr\ )r setattrr$ r` rS s r rW z BooleanOptionalAction.__call__ s3 D / / / Ityym.F.Fw.O*O P 0r c 8 dj | j S )Nz | )r7 r rD s r r z"BooleanOptionalAction.format_usage s zz$--..r r )r1 rF rG rb rl rW r __classcell__rh s @r r r s( ), ,- `Q/r r c 8 e Zd Z d fd ZddZ xZS ) _StoreActionc |dk( r t d ||t k7 rt dt z t t | ||||||||| | y )Nr znargs for store actions must be != 0; if you have nothing to store, actions such as store true or store const may be more appropriate nargs must be %r to supply constrH )r r re ro rl r8 r r$ r rI r r0 r r r r rh s r rl z_StoreAction.__init__ ss A: K L L (!2 ?( JK K lD*) + r c 2 t || j | y r )rj r$ rS s r rW z_StoreAction.__call__ s 499f-r rX r r1 rF rG rl rW rl rm s @r ro ro s' :.r ro c 2 e Zd Z d fd ZddZ xZS )_StoreConstActionc : t t | ||d|||| y )Nr )r r$ r rI r r r )re rv rl r8 r r$ rI r r r r rh s r rl z_StoreConstAction.__init__ s/ /) 0 r c F t || j | j y r )rj r$ rI rS s r rW z_StoreConstAction.__call__ s 499djj1r NNFNNr rt rm s @r rv rv s "2r rv c & e Zd Z d fd Z xZS )_StoreTrueActionc 8 t t | ||d||| y )NTr r$ rI r r r )re r| rl r8 r r$ r r r rh s r rl z_StoreTrueAction.__init__ s, .) / r )FFNr1 rF rG rl rl rm s @r r| r| s r r| c & e Zd Z d fd Z xZS )_StoreFalseActionc 8 t t | ||d||| y )NFr~ )re r rl r s r rl z_StoreFalseAction.__init__ s, /) 0 r )TFNr rm s @r r r s r r c 8 e Zd Z d fd ZddZ xZS ) _AppendActionc |dk( r t d ||t k7 rt dt z t t | ||||||||| | y )Nr znargs for append actions must be != 0; if arg strings are not supplying the value to append, the append const action may be more appropriaterq rH )r r re r rl rr s r rl z_AppendAction.__init__ ss A: O P P (!2 ?( JK K mT+) , r c t || j d }t | }|j | t || j | y r )rL r$ rL r3 rj r8 rT rU rV r rC s r rW z_AppendAction.__call__; : 499d3E" V 499e,r rX r rt rm s @r r r s' :-r r c 2 e Zd Z d fd ZddZ xZS )_AppendConstActionc < t t | ||d||||| y )Nr )r r$ r rI r r r r )re r rl rx s r rl z_AppendConstAction.__init__D s2 $0) 1 r c t || j d }t | }|j | j t || j | y r )rL r$ rL r3 rI rj r s r rW z_AppendConstAction.__call__V s> 499d3E" TZZ 499e,r rz r rt rm s @r r r B s $-r r c . e Zd Z d fd ZddZ xZS ) _CountActionc 8 t t | ||d||| y )Nr )r r$ r r r r )re r rl r s r rl z_CountAction.__init___ s+ lD*) + r c n t || j d }|d}t || j |dz y )Nr r )rL r$ rj )r8 rT rU rV r counts r rW z_CountAction.__call__m s2 499d3 =E 499eai0r )NFNr rt rm s @r r r ] s 1r r c . e Zd Zeedf fd ZddZ xZS ) _HelpActionNc 6 t t | |||d| y )Nr r r$ r r r )re r rl )r8 r r$ r r rh s r rl z_HelpAction.__init__v s( k4)) * r c D |j |j y r ) print_helpexitrS s r rW z_HelpAction.__call__ s r r r1 rF rG r rl rW rl rm s @r r r t s ! r r c 0 e Zd Zdeedf fd ZddZ xZS )_VersionActionNc ^ | t d }t t | |||d| || _ y )Nz&show program's version number and exitr r )r re r rl version)r8 r r r$ r r rh s r rl z_VersionAction.__init__ sA <=>D nd,) - r c | j }| |j }|j }|j | |j |j t j |j y r )r _get_formatterr _print_messager _sysstdoutr )r8 rT rU rV r r ru s r rW z_VersionAction.__call__ s[ ,, ? nnG))+ 7# i 3 3 5t{{C r r r rm s @r r r s ! r r c R e Zd Z G d de Zedddf fd Zd Zd Zd dZ xZ S ) _SubParsersActionc e Zd Z fdZ xZS )&_SubParsersAction._ChoicesPseudoActionc |x}}|r|ddj | z z }t t j | }|j g ||| y )Nr r. )r r$ r r )r7 re r _ChoicesPseudoActionrl )r8 r= aliasesr r r$ suprh s r rl z/_SubParsersAction._ChoicesPseudoAction.__init__ sU ! !Gd7TYYw%777)>>EC LLD!( *r r rm s @r r r s * *r r FNc || _ || _ i | _ g | _ t t | ||t | j ||| y )N)r r$ r r r r r ) _prog_prefix _parser_class_name_parser_map_choices_actionsre r rl r ) r8 r rg parser_classr$ r r r rh s r rl z_SubParsersAction.__init__ sU ! ) " " /))) 0 r c |j d | j d||d< |j dd }|| j v rt | t d |z |D ]( }|| j v st | t d |z d|v r?|j d }| j ||| }| j j | | j di |}|| j |< |D ] }|| j |< |S )Nrg r r r zconflicting subparser: %sz conflicting subparser alias: %sr ) r r r r r r r r r3 r )r8 r= kwargsr aliasr choice_actionrT s r add_parserz _SubParsersAction.add_parser s ::f %(,(9(94 @F6N**Y+ 4(( ( a(C&Dt&KL L E---#! =>FH H V ::f%D 5 5dGT JM ! ! ( ( 7 $##-f-&, d# E+1D ! !% ( r c | j S r )r rD s r r z!_SubParsersAction._get_subactions s $$$r c |d }|dd }| j t urt || j | | j | }|j |d \ } }t | j D ] \ } } t || | |rAt |t st |t g t |t j | y y # t $ r9 |dj | j d}t d |z }t | | w xY w)Nr r r. ) parser_namer z5unknown parser %(parser_name)r (choices: %(choices)s))r$ r rj r KeyErrorr7 r r parse_known_argsr rC r _UNRECOGNIZED_ARGS_ATTRrL r ) r8 rT rU rV r r r: r msg subnamespacekeyr> s r rW z_SubParsersAction.__call__ s Qi QRj 99H $ Ityy+ 6 +**;7F %+$;$;K$N! k |,224JC IsE * 5 9&=> #:B? I 6 7 > >{ K # +#. #yy)>)> ?ADKLtSC c* * +s C AD r ) r1 rF rG r r r rl r r rW rl rm s @r r r s2 *v * . <% Lr r c e Zd ZddZy) _ExtendActionNc t || j d }t | }|j | t || j | y r )rL r$ rL r rj r s r rW z_ExtendAction.__call__ r r r )r1 rF rG rW r r r r r s -r r c $ e Zd ZdZddZd Zd Zy)r a Factory for creating file object types Instances of FileType are typically passed as type= arguments to the ArgumentParser add_argument() method. Keyword Arguments: - mode -- A string indicating how the file is to be opened. Accepts the same values as the builtin open() function. - bufsize -- The file's desired buffer size. Accepts the same values as the builtin open() function. - encoding -- The file's encoding. Accepts the same values as the builtin open() function. - errors -- A string indicating how encoding and decoding errors are to be handled. Accepts the same value as the builtin open() function. Nc < || _ || _ || _ || _ y r )_mode_bufsize _encoding_errors)r8 modebufsizeencodingerrorss r rl zFileType.__init__$ s ! r c F |dk( rd j v r8d j v rt j j S t j S t fddD r8d j v rt j j S t j S t d j z }t | t | j j j j S # t $ r#}||d}t d }t ||z d }~ww xY w) N-rbc 3 : K | ] }|j v y wr )r )r, r r8 s r r- z$FileType.__call__.<locals>.<genexpr>/ s 4eQ$**_es waxzargument "-" with mode %r)filenameerrorz$can't open '%(filename)s': %(error)s)r r stdinbufferanyr r r r r r r OSErrorr )r8 stringr er r s ` r rW zFileType.__call__* s S=djj ,/4::,=tzz((M4::M4e44-0DJJ->t{{))ODKKO34tzzA o% 4 DMM4>> & & 4 &3D>?G#GdN3 3 4s =6C4 4 D = DD c L | j | j f}d| j fd| j fg}dj |D cg c] }|dk7 s t | c}|D cg c] \ }}||d| c}}z }t | j d|dS c c}w c c}}w )Nr r r. r r, r- r/ )r r r r r7 r4 r0 r1 )r8 r r r< kwargs_strs r r? zFileType.__repr__> s zz4==( t~~.4<<0HI994 E4C3"9d3i4 EAG 2gb#!$ *,S 1 2 2 3 :..99 F 2s B B#B )r r NN)r1 rF rG rH rl rW r? r r r r r s 4(:r r c " e Zd ZdZd Zd Zd Zy)r zSimple object for storing attributes. Implements equality by attribute names and values, and provides a simple string representation. c 2 |D ] }t | ||| y r )rj )r8 r r= s r rl zNamespace.__init__Q s D D$t - r c \ t |t st S t | t | k( S r )r r NotImplementedr )r8 others r __eq__zNamespace.__eq__U s% %+! !DzT%[((r c || j v S r )rB )r8 r s r __contains__zNamespace.__contains__Z s dmm##r N)r1 rF rG rH rl r r r r r r r J s .) $r r c e Zd Z fdZd ZddZd Zd Zd Zd Z d Z d Z d Z d Z d Zd ZddZd Zd Zd Zd Z xZS )_ActionsContainerc @ t t | || _ || _ || _ || _ i | _ | j dd t | j ddt | j ddt | j ddt | j ddt | j ddt | j ddt | j ddt | j dd t | j dd t" | j dd t$ | j dd t& | j) g | _ i | _ g | _ g | _ i | _ t5 j6 d | _ g | _ y )Nr store store_const store_true store_falser3 append_constr r r parsersr z^-\d+$|^-\d*\.\d+$) re r rl descriptionargument_default prefix_charsconflict_handler _registriesregisterro rv r| r r r r r r r r _get_handler_actions_option_string_actions_action_groups_mutually_exclusive_groups _defaultsrb rc _negative_number_matcher _has_negative_number_optionals)r8 r r r r rh s r rl z_ActionsContainer.__init__` s\ /1& 0 ( 0 hl3 h 6 h /@A h .>? h /@A h-8 h0BC h 6 h 4 h >: h +<= h-8 &(# !*,' ), 4I(J% /1+r c F | j j |i }|||< y r )r setdefault)r8 registry_namer> r( registrys r r z_ActionsContainer.register s# ##..}bA r c @ | j | j || S r )r r )r8 r r> r s r _registry_getz _ActionsContainer._registry_get s .225'BBr c | j j | | j D ]% }|j |v s||j |_ ' y r )r updater r$ r )r8 r r s r set_defaultsz _ActionsContainer.set_defaults s@ f% mmF{{f$!' !4 $r c | j D ], }|j |k( s|j |j c S | j j |d S r )r r$ r r r )r8 r$ r s r get_defaultz _ActionsContainer.get_default sH mmF{{d"v~~'A ~~% $ ~~!!$--r c | j }|rt | dk( r.|d d |vr$|rd|v r t d | j |i |}n | j |i |}d|vrA|d }|| j v r| j | |d< n| j | j |d< | j | }t | st d|d |di |}| j d |j |j }t | st |d |t u rt |d t | d r! | j j |d | j! | S # t $ r t d w xY w)z add_argument(dest, ..., name=value, ...) add_argument(option_string, option_string, ..., name=value, ...) r r r$ z+dest supplied twice for positional argumentr Nzunknown action ""r0 z is not callablez: is a FileType class object, instance of it must be passedr z,length of metavar tuple does not match nargsr )r r r _get_positional_kwargs_get_optional_kwargsr r _pop_action_classcallabler r0 r r r r r _add_action)r8 r r charsr$ action_classr type_funcs r r z _ActionsContainer.add_argument s !!s4yA~$q'!*E*A&( !NOO0T00$A&AF /T..??F F "&>Dt~~%$(NN4$8y!&&2$($9$9y! --f5 % l DE E '' &&vv{{FKKH " Y @A A 2; > ? ? 4) * Q##%2264@ '' Q !OPP Qs 8 E) )E>c Z t | g|i |}| j j | |S r )_ArgumentGroupr r3 )r8 r r r s r add_argument_groupz$_ActionsContainer.add_argument_group s/ t5d5f5 ""5) r c T t | fi |}| j j | |S r )_MutuallyExclusiveGroupr r3 )r8 r r s r add_mutually_exclusive_groupz._ActionsContainer.add_mutually_exclusive_group s* '77 ''..u5 r c V | j | | j j | | |_ |j D ] }|| j |< |j D ]F }| j j | s | j r,| j j d H |S )NT) _check_conflictr r3 containerr r r matchr )r8 r r s r r z _ActionsContainer._add_action s V$ V$ $ 2 2M9?D ' ' 6 3 $ 2 2M,,22=A::77>>tD 3 r c : | j j | y r )r r_ r! s r _remove_actionz _ActionsContainer._remove_action s V$r c i }| j D ]B }|j |v r#t d }t ||j z |||j < D i }|j D ]r }|j |vr?| j |j |j |j ||j < |j D ] }||j ||< t |j D ]4 }| j |j }|j D ] }|||< 6 |j D ]# }|j || j | % y )Nz.cannot merge actions - two groups are named %r)titler r )r )r r r r r r r r r r r r r r )r8 r title_group_mapr r group_mapr mutex_groups r _add_container_actionsz(_ActionsContainer._add_container_actions sG ((E{{o-HI !455+0OEKK ( ) --E {{/1/3/F/F ++ % 1 1%*%;%; 0G 0= , ..$3EKK$@ &! / ." 99E ;; < )K ..$/ &! / : ((F MM&$ ' 3 3F ; )r c d|v rt d }t | |j d }|t t t t dfvrd|d< t ||g S )Nr z1'required' is an invalid argument for positionalsr r Tr$ r )r r r r r r r r} )r8 r$ r r r s r r z(_ActionsContainer._get_positional_kwargs/ s] GHCC. 7# <HaH H!%F: Fb99r c g }g }|D ]~ }|d | j vr(|| j d}t d }t ||z |j | t | dkD s\|d | j v sn|j | |j dd }|U|r|d }n|d }|j | j }|st d }t |z |j dd }t ||| S ) Nr )optionr zNinvalid option string %(option)r: must start with a character %(prefix_chars)rr r$ z%dest= is required for options like %rr r r% ) r r r r3 r r lstripreplacer} ) r8 r r r long_option_stringsr r r$ dest_option_strings r r z&_ActionsContainer._get_optional_kwargs> s !M #t'8'88"/(,(9(9; G H t,, ! !- 0=!A%-*:d>O>O*O#**=9 " zz&$' <"%8%;"%3A%6"%,,T->->?D?@ }!455<<S)D FnEEr c L |j d| }| j d|| S )Nr )r r )r8 r r r s r r z#_ActionsContainer._pop_action_class` s' Hg.!!(FF;;r c d| j z } t | | S # t $ r$ t d }t || j z w xY w)Nz_handle_conflict_%sz%invalid conflict_resolution value: %r)r rL r r r )r8 handler_func_namer s r r z _ActionsContainer._get_handlerd sV 1D4I4I I :4!23 3 :;<C S4#8#8 89 9 :s -A c g }|j D ]3 }|| j v s| j | }|j ||f 5 |r| j } ||| y y r )r r r3 r )r8 r confl_optionalsr confl_optionalr s r r z!_ActionsContainer._check_conflictm sm # 2 2M ; ;;!%!<!<]!K && ~'FG 3 # 0 0 2 V_ 5 r c t ddt | }dj |D cg c] \ }}| c}} }t ||z c c}}w )Nz conflicting option string: %sz conflicting option strings: %sr. )r r r7 r )r8 r conflicting_actionsr r conflict_strings r _handle_conflict_errorz(_ActionsContainer._handle_conflict_error{ sf :; 235 ))(;%=(; *? &3(;%= > FGo$=>>%=s A c |D ]d \ }}|j j | | j j |d |j rJ|j j | f y r )r r_ r r r r )r8 r r3 r s r _handle_conflict_resolvez*_ActionsContainer._handle_conflict_resolve s^ &9 !M6 ! ! ( ( 7 ' ' + +M4 @ (( //7 &9r r )r1 rF rG rl r r r r r r r r r r# r r r r r r5 r7 rl rm s @r r r ^ sc 01j!C 5.1(f *%&<P : FD<: 6 ? 8r r c > e Zd Zd fd Z fdZ fdZ fdZ xZS )r c |j } |d|j |d|j |d|j t t | } |dd|i| || _ g | _ |j | _ |j | _ |j | _ |j | _ |j | _ |j | _ y )Nr r r r r )r r r r re r rl r r r r r r r r )r8 r r r r r super_initrh s r rl z_ArgumentGroup.__init__ s ""!9#=#=>~y 5 56!9#=#=>>49 5{5f5 %00!** &/&F&F#",, 4 4 +*3*N*N'r c d t t | | }| j j | |S r )re r r r r3 r8 r rh s r r z_ArgumentGroup._add_action s- ~t8@ ""6* r c b t t | | | j j | y r )re r r r r_ r< s r r z _ArgumentGroup._remove_action s& nd26: ""6*r c Z t j dt d t | |i |S )Nz&Nesting argument groups is deprecated.rO category stacklevel)rc warnDeprecationWarningre r r8 r r rh s r r z!_ArgumentGroup.add_argument_group s/ 4' w)4:6::r NN)r1 rF rG rl r r r rl rm s @r r r s O, +; ;r r c 6 e Zd Zd fd Zd Zd Z fdZ xZS )r c H t t | | || _ || _ y r )re r rl r _container)r8 r r rh s r rl z _MutuallyExclusiveGroup.__init__ s! %t5i@ #r c |j rt d }t | | j j | }| j j | |S )Nz-mutually exclusive arguments must be optional)r r r rH r r r3 )r8 r r s r r z#_MutuallyExclusiveGroup._add_action sK ??CDC S/ ! ,,V4 ""6* r c p | j j | | j j | y r )rH r r r_ r! s r r z&_MutuallyExclusiveGroup._remove_action s( &&v. ""6*r c Z t j dt d t | |i |S )Nz0Nesting mutually exclusive groups is deprecated.rO r? )rc rB rC re r rD s r r z4_MutuallyExclusiveGroup.add_mutually_exclusive_group s/ >' w3TDVDDr )F)r1 rF rG rl r r r rl rm s @r r r s $ +E Er r c e Zd ZdZddddg edddddddf fd Zd Zd Zd Zd Z d Z d#d Z d#d Z d Z d Zd Zd Zd Zd Zd Zd Zd#dZd#dZd Zd Zd Zd Zd Zd Z d$d Z d$d Z d$d Z d%d!Z d" Z! xZ"S )&r aK Object for parsing command line strings into Python objects. Keyword Arguments: - prog -- The name of the program (default: ``os.path.basename(sys.argv[0])``) - usage -- A usage message (default: auto-generated from arguments) - description -- A description of what the program does - epilog -- Text following the argument descriptions - parents -- Parsers whose arguments should be copied into this one - formatter_class -- HelpFormatter class for printing help messages - prefix_chars -- Characters that prefix optional arguments - fromfile_prefix_chars -- Characters that prefix files containing additional arguments - argument_default -- The default value for all arguments - conflict_handler -- String indicating how to handle conflicts - add_help -- Add a -h/-help option - allow_abbrev -- Allow long options to be abbreviated unambiguously - exit_on_error -- Determines whether or not ArgumentParser exits with error info when an error occurs Nr r Tc t t | } |||| | |0t j j t j d }|| _ || _ || _ || _ || _ | | _ | | _ | | _ | j } |t# d | _ |t# d | _ d | _ d }| j+ dd | d|v rdn|d }| j r,| j- |dz |d z d z d t. t# d |D ]; }| j1 | |j2 }| j2 j5 | = y # t6 $ r Y Jw xY w) N)r r r r r zpositional argumentsoptionsc | S r r )r s r identityz)ArgumentParser.__init__.<locals>.identity s Mr r0 r hrO r z show this help message and exit)r r r ) re r rl _ospathbasenamer argvrg r epilogformatter_classfromfile_prefix_charsadd_help allow_abbrev exit_on_errorr r _positionals _optionals _subparsersr r r r# r r r )r8 rg r r rV parentsrW r rX r r rY rZ r[ superinit add_grouprP default_prefixrv defaultsrh s r rl zArgumentParser.__init__ sp .$8 k +#3#3 5 <88$$TYYq\2D . %:" ( *++ %a(>&? @#AiL1 fdH- !$| 3 a == s"N1$4V$; x89 ; F ' ' / 0!++ %%h/ " s 5 E E+*E+c L g d}|D cg c] }|t | | f c}S c c}w )N)rg r r rW r rY rK rM s r r5 zArgumentParser._get_kwargs1 s/ 9>>wtT*+>>>rO c | j t d t d |j dt | d|v sd|v rE|j dt d }|j dd }| j || | _ n| j | _ |j d k| j }| j }| j }|j | j ||d |j j |d< | j! |d } |d d g i|}| j j# | |S ) Nz(cannot have multiple subparser argumentsr r r subcommandsrg ry r r r )r^ r r r r0 r r r\ r r _get_positional_actionsr r r r r r r ) r8 r r r ru r r parsers_classr s r add_subparsersz ArgumentParser.add_subparsers? s: ' a(R&ST T .$t*5 f 7JJw-(89E **]D9K # 6 6uk JD # 0 0D ::f % ++-I 668K44F K D & 2 2 4 : : <F6N ..vyA ;b;F; $$V, r c |j r | j j | |S | j j | |S r )r r] r r\ r! s r r zArgumentParser._add_action^ s? OO ' ' / ) )& 1 r c X | j D cg c] }|j r| c}S c c}w r r r r! s r _get_optional_actionsz$ArgumentParser._get_optional_actionse s4 "mm* +F(( +* * * 'c X | j D cg c] }|j s| c}S c c}w r rl r! s r rg z&ArgumentParser._get_positional_actionsj s4 "mm. +F ,, +. . .rn c | j || \ }}|rHt d dj | z }| j r| j | |S t d | |S Nzunrecognized arguments: %sr )r r r7 r[ r r r8 r rU rU r s r parse_argszArgumentParser.parse_argsr sb **4; d 01CHHTNBC!! 3 $D#.. r c |t j dd }n t | }| t }| j D ]` }|j t ust ||j r-|j t us@t ||j |j b | j D ]) }t || rt ||| j | + | j r | j || \ }}n| j || \ }}t |t r/|j# t% |t t' |t ||fS # t $ r$}| j t | Y d }~kd }~ww xY wr )r rU rA r r r$ r r r rj r r[ _parse_known_argsr r r r r rL delattr)r8 r rU r r$ errs r r z ArgumentParser.parse_known_args| s@ <99QR=D :D ! I mmF{{(* y&++6 ~~X5 6;;G $ NND9d+ 4 )=> # %"&"8"8y"I 4 # 4 4T9 EOIt 9 5 6 KK +BC D I 6 7$ ! % 3s8$$ %s "E E=E88E=c F !" j j i j D ]h }|j }t |j D ]B \ }}j |g }|j |d | |j ||dz d D j i g }t } t | D ]b \ }dk( r*|j d | D ] |j d 5 j } | d} n| |< d} |j | d dj | t t !d ! fd " "fd} j "fd } g d } r t }nd }||k r_t D cg c] }||k\ r| c} }||k7 r | | }||kD r|}8|}| vr|| } j | |} | | }||k r_ | | } j |d g } j D ] }| vs|j r|j t# | /|j$ <t' |j$ t( sWt+ |j, sn|j$ t/ |j, u st1 |j, j3 ||j$ |r't5 d t7 d d j | z j D ] }|j s|j D ] }|!v s & |j D cg c] }|j8 t: ur t# | ! }}t7 d }t5 d |dj | z fS c c}w c c}w )Nr r[ r AOry c 2 j | j | | }| j s|rQ j | j | g D ]+ }| v st d }t | }t | ||z |t ur | || y y )Nz not allowed with argument %s)r _get_valuesr r r r? r r ) r argument_stringsr argument_valuesconflict_actionr action_nameaction_conflictsrU seen_actionsseen_non_default_actionsr8 s r take_actionz5ArgumentParser._parse_known_args.<locals>.take_action s V $ " . .v7G HO $$(8(,,V4'7';';FB'GO&*BB > ?&6&G +FC+4E FF (H h.tY G /r c | }t | dkD rIdj |D cg c] \ }}}}| c}}}} }|d}t d }t d ||z |d \ }}}}j } g } |j | | dz S | | |d } j } | dk( r|d | vr|dk7 r|s|d | v rt d }t |||z | j |g |f |d } | |d z }j }||v r$|| }|dd }|sd x}}n|d d k( rd }|dd }nd}nj | |z | dz }np| dk( r | dz }|g}| j |||f nNt d }t |||z | dz }|d } | || } || z }|| }| j |||f nE| sJ | D ] \ }}} ||| |S c c}}}}w ) Nr r. )r' matchesz4ambiguous option: %(option)s could match %(matches)sr ry ry z ignored explicit argument %rr, )r r7 r r _match_argumentr3 r r ) start_index option_tuplesr r sep explicit_argrN r r match_argument action_tuples arg_countr char optionals_mapstopr selected_patterns arg_stringr: arg_strings_patternextrasoption_string_indicesr8 r s r consume_optionalz:ArgumentParser._parse_known_args.<locals>.consume_optional s 2+ >M=!A% ))DQ%SDQ@ sL &3DQ%S T",ANO#D#*557DQ7G 4FM3 " 1 1N M >MM+k":;&?* + .vs ;I ! - -E!Q )! ,E 9 (B . ,q/U":"#$B"CC"/l8J"K K%,,fb--HI ,Q /(,|A(> (,(C(C (M9%2=%AF+7+;L#/59 9l!-a C!7&)/;AB/? &( "MM$ *= >#.?D ! #a *Q ,~%,,fdM-JK > ? +FC,4F GG (!OE(;EF(C% .v7H II 9,D&uT2D!((&$ )FGE L ! =/<+mFD-8 0=Kk%Ss Gc j }| d } | | }t | D ] \ }}| | |z }|j t k( r$| dk( rY|d dk( sJ |j d n=|j t k7 r*j d| | |z dk\ r|j d | |z } || t | d d d | S )Nr r r[ )_match_arguments_partialzipr r r_ r findr ) r match_partialselected_pattern arg_countsr r r r: r r r8 r s r consume_positionalsz=ArgumentParser._parse_known_args.<locals>.consume_positionalsG s 9 9M 2;< @ &{4DEJ &)j%A! 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"2J ! , < Ds C 8C c |sy |d | j vry || j v r| j | }||d d fgS t | dk( ry |j d \ }}}|r$|| j v r| j | }||||fgS | j | }|r|S | j j | r | j sy d|v ry d |d d fgS )Nr r r, r )r r r partition_get_option_tuplesr r r )r8 r r r r r r s r r z ArgumentParser._parse_optional s !} 1 11 44 400<FZt45 5 z?a ,6+?+?+D( sL =D$?$??00 ?F]C >? ? // ; ( ( . .z :66 * z4.//r c g }| j }|d |v ry|d |v rr| j rd|j d \ }}}|sd x}}| j D ]: }|j | s| j | }||||f}|j | < |S |d |v r|d |vr|j d \ }}}|sd x}}|d d } |dd } | j D ]s }|| k( r'| j | }||d| f}|j | /| j s<|j | sN| j | }||||f}|j | u |S t d t d |z )Nr r r, rO ry z unexpected option string: %s)r rZ r r r` r3 r r ) r8 r r r option_prefixr r r r short_option_prefixshort_explicit_args r r z!ArgumentParser._get_option_tuples( s !! u $ q)9U)B 3@3J3J33O0 sL)--C,%)%@%@M$// >!%!<!<]!K $mS, F c* &A> - 1 &=+;5+H/</F/Fs/K ,M3 %))l"/"3 !.qr!2 !%!<!< $77 ! 8 8 GF -5GGCMM#&&&=+C+CM+R ! 8 8 GF -lBCMM#& "= a(F&G-&WX Xr c J |j }|j }| |rd}|S d}|S |t k( r |rd}|S d}|S |t k( r |rd}|S d}|S |t k( r |rd}|S d}|S |t k( r |rd }|S d }|S |t k( r |rd }|S d }|S |t k( r |rd }|S d}|S |rd|z nd|z }|S )Nz([A])z(-*A-*)z(A?)z(-*A?-*)z(A*)z (-*[A-]*)z(A+)z (-*A[A-]*)z([AO]*)z(.*)z(A[AO]*)z (-*A[-AO]*)z()z(-*)z ([AO]{%d})z((?:-*A){%d}-*))r r r r r r r r )r8 r r r' r s r r z!ArgumentParser._get_nargs_patternT sL && ='-GM> ? 4=M> 9 h &,FM6 7 3=M6 1 l "&,FM. / 3>M. ) k !&,FM& ' 3?M& ! i )/IM 6<M f_*0JM 7DM h $*DM 17M 5;L5 0@QTY@YM r c | j || \ }}|rHt d dj | z }| j r| j | |S t d | |S rq )parse_known_intermixed_argsr r7 r[ r r rr s r parse_intermixed_argsz$ArgumentParser.parse_intermixed_args sb 55dIF d 01CHHTNBC!! 3 $D#.. r c | j }|D cg c] }|j t t fv r| }}|rt d|d j z | j D cg c]# }|j D ] }||v r |j % c}}r t d | j } | j | j dd | _ |D ]: }|j |_ t |_ |j |_ t |_ < | j || \ }}|D ]g }t ||j st! ||j g k( s4ddlm} | d|j d| t' ||j i |D ]$ }|j |_ |j |_ & | j) } | D ] }|j* |_ d|_ | j D ] }|j* |_ d|_ | j || \ }} | D ] }|j, |_ | j D ] }|j, |_ || _ || fS c c}w c c}}w # |D ]$ }|j |_ |j |_ & w xY w# | D ] }|j, |_ | j D ] }|j, |_ w xY w# | _ w xY w) Nz3parse_intermixed_args: positional arg with nargs=%sr z;parse_intermixed_args: positional in mutuallyExclusiveGroup )rB zDo not expect z in F)rg r r r r r r r$ r r save_nargsr r save_defaultr r rL rc rB rv rm r save_required) r8 r rU r r ar save_usageremaining_argsrB r r s r r z*ArgumentParser.parse_known_intermixed_args s 224 "- 5+ 33 + 5 --.qTZZ 8 9 9 &*%D%D I%DE ..&K2G KK. %D I 6 7 7. $ J 9::%!%!2!2!4QR!8DJ )F(. 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'3' w-G#!&#'99Sv~~-F#GIMN#FC$J77 $ r c | j }|j | j | j | j |j S r )r r r r r r )r8 ru s r r zArgumentParser.format_usage4 sB '') DJJ ; ; =$$&&r c | j }|j | j | j | j |j | j | j D ]c }|j |j |j |j |j |j |j e |j | j |j S r )r r r r r r r r r r r r r rV r )r8 ru action_groups r r zArgumentParser.format_help: s '') DJJ ; ; = 4++, ! / /L # #L$6$6 7 | 7 7 8 # #L$?$? @ ! ! # 0 4;;' $$&&r c : | j | j S )Nr )rW rg rD s r r z ArgumentParser._get_formatterQ s ###33r c h |t j }| j | j | y r )r r r r r8 files r print_usagezArgumentParser.print_usageW s) <;;D D - - /6r c h |t j }| j | j | y r )r r r r r s r r zArgumentParser.print_help\ s) <;;D D , , .5r c |r'|xs t j } |j | y y # t t f$ r Y y w xY wr )r stderrwriter r )r8 r r s r r z ArgumentParser._print_messagea sB &4;;D 7# #G, s + ==c r |r | j |t j t j | y r )r r r r )r8 statusr s r r zArgumentParser.exitl s% 5 &r c | j t j | j |d}| j dt d |z y)zerror(message: string) Prints a usage message incorporating the message to stderr and exits. If you override this in a subclass, it should not return -- it should either exit or raise an exception. )rg r rO z %(prog)s: error: %(message)s N)r r r rg r r )r8 r r s r r zArgumentParser.errorq s= % g6 !Q784?@r rE r )r N)#r1 rF rG rH r rl r5 ri r rm rg rs r ru r r r r r r r r r r| r r r r r r r r r r rl rm s @r r r s , ! !. !'+"&") " #=0D ? >* .$ LQ!f 6#,",0\*X( \H!Z1f2 8 ' '.4 7 6 Ar r )5rH __version____all__osrR rerb sysr rc r r r rU r r r r r r r r( r* rL r r r r r r? Exceptionr r r rb r ro rv r| r r r r r r r r r r r r r r r r r <module>r s ;z , . . v > "JF JZQ- Q!6 !M : $} $& ?I ?( \@ \@@ h 6/F 6/r .6 .F2 2.( ") "#-F #-L- -616 1.& &V 8cL cLJ-M -1:v 1:n$ $(r8 r8j ';& ';TEn E8cA%'8 cAs3 s E( ( E76E7