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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
s $Id$iÿÿÿÿN( t DistutilsGetoptErrort DistutilsArgErrors [a-zA-Z](?:[a-zA-Z0-9-]*)s ^%s$s ^(%s)=!(%s)$t -t _t FancyGetoptc B s¤ e Z d Z d d „ Z d „ Z d „ Z d d d „ Z d „ Z d „ Z d „ Z
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„ Z d d d „ Z RS( sÕ Wrapper 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
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short2longt attr_namet takes_argt option_order( t selfR ( ( s. /usr/lib64/python2.7/distutils/fancy_getopt.pyt __init__- s
c C s6 | j j ƒ x" | j D] } | | j | d = 2i s: invalid short option '%s': must a single character or Noneiÿÿÿÿt =t :s> invalid negative alias '%s': aliased option '%s' takes a valuesg invalid alias '%s': inconsistent with aliased option '%s' (one of them takes a value, the other doesn'ts invalid long option name '%s' s' (must be letters, numbers, hyphens onlyN( R R
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| ƒ | j j | | f ƒ q§ W| rÏ| | f S| Sd S( s Parse command-line options in args. Store as attributes on object.
If 'args' is None or not supplied, uses 'sys.argv[1:]'. 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.
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c C s& | j d k r t d ‚ n | j Sd S( s« Returns the list of (option, value) tuples processed by the
previous run of 'getopt()'. Raises RuntimeError if
'getopt()' hasn't been called yet.
s! 'getopt()' hasn't been called yetN( R R- t RuntimeError( R ( ( s. /usr/lib64/python2.7/distutils/fancy_getopt.pyt get_option_order* s c C sá d } x| | j D]q } | d } | d } t | ƒ } | d d k rS | d } n | d k rl | d } n | | k r | } q q W| d d d } d } | | } d | }
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| ƒ q¾WqÖ W| S( sŒ Generate help text (a list of strings, one per suggested line of
output) from the option table for this FancyGetopt object.
i i iÿÿÿÿR& i i iN t s Option summary:i s --%-*s %ss
--%-*s s %s (-%s)s --%-*sN( R R) R- t wrap_textR ( R t headert max_optR R1 R2 t lt opt_widtht
line_widtht
text_widtht
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generate_help5 sF
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print_help‰ s N( t __name__t
__module__t __doc__R- R R R R R R R# R$ R% R5 R: RF RS RX ( ( ( s. /usr/lib64/python2.7/distutils/fancy_getopt.pyR ! s
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RG c C s~ | d k r g St | ƒ | k r) | g St j | ƒ } t j | t ƒ } t j d | ƒ } t d | ƒ } g } x| ryg } d } xt | rü t | d ƒ } | | | k rÔ | j | d ƒ | d =| | } q‰ | rø | d d d k rø | d =n Pq‰ W| r]| d k r<| j | d d | !ƒ | d | | d [string]
Split 'text' into multiple lines of no more than 'width' characters
each, and return the list of strings that results.
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expandtabsR t WS_TRANSt ret splitt filterR R9 ( RQ t widtht chunksRP t cur_linet cur_lenRK ( ( s. /usr/lib64/python2.7/distutils/fancy_getopt.pyRH š s:
c C s t j | t ƒ S( sX Convert a long option name to a valid Python identifier by
changing "-" to "_".
( R R R ( R" ( ( s. /usr/lib64/python2.7/distutils/fancy_getopt.pyt translate_longoptÕ s R8 c B s e Z d Z g d „ Z RS( s_ Dummy class just used as a place to hold command-line option
values as instance attributes.c C s% x | D] } t | | d ƒ q Wd S( sk Create a new OptionDummy instance. The attributes listed in
'options' will be initialized to None.N( R= R- ( R R\ R" ( ( s. /usr/lib64/python2.7/distutils/fancy_getopt.pyR à s
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