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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
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Methods
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__init__
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__init__ (
self,
*opts,
*attrs,
)
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__str__
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__str__ ( self )
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_check_action
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_check_action ( self )
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Exceptions
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OptionError( "invalid action: %r" % self.action, self )
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_check_callback
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_check_callback ( self )
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Exceptions
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OptionError( "callback not callable: %r" % self.callback, self )
OptionError( "callback supplied (%r) for non-callback option" % self.callback, self )
OptionError( "callback_args supplied for non-callback option", self )
OptionError( "callback_args, if supplied, must be a tuple: not %r" % self.callback_args, self )
OptionError( "callback_kwargs supplied for non-callback option", self )
OptionError( "callback_kwargs, if supplied, must be a dict: not %r" % self.callback_kwargs, self )
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_check_choice
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_check_choice ( self )
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Exceptions
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OptionError( "choices must be a list of strings ('%s' supplied)" % str(type( self.choices ) ).split( "'" ) [ 1 ], self )
OptionError( "must not supply choices for type %r" % self.type, self )
OptionError( "must supply a list of choices for type 'choice'", self )
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_check_const
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_check_const ( self )
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Exceptions
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OptionError( "'const' must not be supplied for action %r" % self.action, self )
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_check_dest
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_check_dest ( self )
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_check_nargs
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_check_nargs ( self )
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Exceptions
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OptionError( "'nargs' must not be supplied for action %r" % self.action, self )
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_check_opt_strings
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_check_opt_strings ( self, opts )
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Exceptions
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TypeError( "at least one option string must be supplied" )
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_check_type
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_check_type ( self )
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Exceptions
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OptionError( "invalid option type: %r" % self.type, self )
OptionError( "must not supply a type for action %r" % self.action, self )
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_set_attrs
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_set_attrs ( self, attrs )
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Exceptions
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OptionError( "invalid keyword arguments: %s" % ", ".join(attrs.keys() ), self )
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_set_opt_strings
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_set_opt_strings ( self, opts )
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Exceptions
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OptionError( "invalid long option string %r: " "must start with --, followed by non-dash" % opt, self )
OptionError( "invalid option string %r: " "must be at least two characters long" % opt, self )
OptionError( "invalid short option string %r: " "must be of the form -x, (x any non-dash char)" % opt, self )
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check_value
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check_value (
self,
opt,
value,
)
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convert_value
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convert_value (
self,
opt,
value,
)
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get_opt_string
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get_opt_string ( self )
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process
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process (
self,
opt,
value,
values,
parser,
)
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take_action
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take_action (
self,
action,
dest,
opt,
value,
values,
parser,
)
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Exceptions
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RuntimeError, "unknown action %r" % self.action
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takes_value
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takes_value ( self )
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