Ñò
§ÚêLc @ sS d Z d Z d d k Z d d k Z d d k Z d d k Td d k Z d d k Td Z e i d e ƒ Z
e i d e e f ƒ Z e i d d ƒ Z
d
f d „ ƒ YZ d „ Z e i e i d
e e i ƒ ƒ Z d „ Z d „ Z d f d „ ƒ YZ e d j oK d Z x> d d d d f D]* Z d e GHe i e e e ƒ d ƒ GHHq Wn d S( s6 distutils.fancy_getopt
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
sB $Id: fancy_getopt.py 60923 2008-02-21 18:18:37Z guido.van.rossum $iÿÿÿÿN( t *s [a-zA-Z](?:[a-zA-Z0-9-]*)s ^%s$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
d „ Z d „ Z d
„ Z
d d d „ Z d „ Z d d
„ 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
c C sv | | _ h | _ | i o | i ƒ n h | _ h | _ g | _ g | _ h | _ h | _ h | _ g | _
d S( N( t option_tablet option_indext _build_indext aliast negative_aliast
short_optst long_optst
short2longt attr_namet takes_argt option_order( t selfR ( ( s. /usr/lib64/python2.6/distutils/fancy_getopt.pyt __init__. s
c C s6 | i i ƒ x" | i D] } | | i | 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 R R t repeatR t lent
ValueErrorR t
StringTypeR t NoneR R
R t getR t
longopt_ret matchR R ( R R t longt shortt helpR+ t alias_to( ( s. /usr/lib64/python2.6/distutils/fancy_getopt.pyt _grok_option_table“ sf
&
&
c C s- | d j o t i d } n | d j o t ƒ } d } n d } | i ƒ t i | i ƒ } y" t i | | | i ƒ \ } } Wn! t i
j
o } t | ‚ n Xxj| D]b\ } } t | ƒ d j o& | d d j o | i
| d } n6 t | ƒ d j o | d d j p t ‚ | d } | i i | ƒ } | o
| } n | i | pJ | d j p
t d ‚ | i i | ƒ } | o | } d } q¢d } n | i | }
| o3 | i i |
ƒ d j o t | |
d ƒ d } n t | |
| ƒ | i i | | f ƒ q W| o | | 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.
i i i R s --t s boolean option can't have valueN( R/ t syst argvt OptionDummyR7 R t joinR t getoptR
t errort DistutilsArgErrorR, R R! R R0 R
R R R+ t getattrt setattrR R ( R t argst objectt created_objectR t optst msgR% t valR t attr( ( s. /usr/lib64/python2.6/distutils/fancy_getopt.pyR= ë sH
" $+
c C s( | i d j o
t d ‚ n | i 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/python2.6/distutils/fancy_getopt.pyt get_option_order+ s
c C sñ d } x‚ | i D]w } | d } | d } t | ƒ } | d d j o | d } n | d j o | d } n | | j o
| } q q W| d d d } d } | | } d | }
| o
| g } n
d g } x| i D] } | d
\ } } } t | | ƒ }
| d d j o | d d !} n | d j oD |
o" | i d | | |
d f ƒ qÃ| i d | | f ƒ nK d
| | f } |
o" | i d | | |
d f ƒ n | i d | ƒ x# |
d D] } | i |
| ƒ qÎWqÞ 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 R3 R4 t lt opt_widtht
line_widtht
text_widtht
big_indentt linesR5 t textt opt_names( ( s. /usr/lib64/python2.6/distutils/fancy_getopt.pyt
generate_help6 sL
" c C sI | d j o
t i } n x( | i | ƒ D] } | i | d ƒ q* Wd S( Ns
( R/ R9 t stdoutRW t write( R RM t filet line( ( s. /usr/lib64/python2.6/distutils/fancy_getopt.pyt
print_helpŠ s
N( t __name__t
__module__t __doc__R/ R R R R R R R& R' R( R7 R= RJ RW R\ ( ( ( s. /usr/lib64/python2.6/distutils/fancy_getopt.pyR " s
,
X@ Tc C s) t | ƒ } | i | ƒ | i | | ƒ S( N( R R( R= ( t optionst negative_optRC RB t parser( ( s. /usr/lib64/python2.6/distutils/fancy_getopt.pyt fancy_getopt“ s
RK c C s‘ | d j o g St | ƒ | j o | g St i | ƒ } t i | t ƒ } t i d | ƒ } t d | ƒ } g } x| o
g } d } x{ | os t | d ƒ } | | | j o& | i | d ƒ | d =| | } qŽ | o | d d d j o | d =n PqŽ W| o_ | d j o. | i | 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.
s ( +|-+)i iÿÿÿÿRK R8 N( R/ R, R t
expandtabsR t WS_TRANSt ret splitt filterR R< ( RU t widtht chunksRT t cur_linet cur_lenRO ( ( s. /usr/lib64/python2.6/distutils/fancy_getopt.pyRL › s>
c C s t i | t ƒ S( sX Convert a long option name to a valid Python identifier by
changing "-" to "_".
( R R R ( R% ( ( s. /usr/lib64/python2.6/distutils/fancy_getopt.pyt translate_longoptØ s R; 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( RA R/ ( R R` R% ( ( s. /usr/lib64/python2.6/distutils/fancy_getopt.pyR ã s ( R] R^ R_ R ( ( ( s. /usr/lib64/python2.6/distutils/fancy_getopt.pyR; ß s t __main__s¢ Tra-la-la, supercalifragilisticexpialidocious.
How *do* you spell that odd word, anyways?
(Someone ask Mary -- she'll know [or she'll
say, "How should I know?"].)i
i i i( s width: %ds
( R_ t __revision__R9 R Rf t typesR= t distutils.errorst longopt_patt compileR1 t neg_alias_ret maketransR R Rc t
whitespaceR, Re RL Rm R; R] RU t wR< ( ( ( s. /usr/lib64/python2.6/distutils/fancy_getopt.pyt s. $
ÿ r " =