mercurial/fancyopts.py
author Thomas Arendsen Hein <thomas@intevation.de>
Wed, 15 Jun 2005 08:32:29 +0100
changeset 349 b2293093b89e
parent 293 11d64332a1cb
child 515 03f27b1381f9
permissions -rw-r--r--
Merged with mercurial-identify (which includes upstream's current tip) -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Merged with mercurial-identify (which includes upstream's current tip) manifest hash: b135d201757b84bbe7f14a446d2b001fd0cc1aa2 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (GNU/Linux) iD8DBQFCr9mNW7P1GVgWeRoRAmTjAJ919wnvZXbKI27N0cDJCrumR3z4rQCcD6PO yZTmrT6p+gt6GBO+j5FVBn0= =HWn8 -----END PGP SIGNATURE-----

import sys, os, getopt

def fancyopts(args, options, state, syntax='', minlen = 0):
    long=[]
    short=''
    map={}
    dt={}

    for s, l, d, c in options:
        map['-'+s] = map['--'+l]=l
        state[l] = d
        dt[l] = type(d)
        if not d is None and not callable(d): s, l=s+':', l+'='      
        if s: short = short + s
        if l: long.append(l)

    if os.environ.has_key("HG_OPTS"):
        args = os.environ["HG_OPTS"].split() + args

    opts, args = getopt.getopt(args, short, long)

    for opt, arg in opts:
        if dt[map[opt]] is type(fancyopts): state[map[opt]](state,map[opt],arg)
        elif dt[map[opt]] is type(1): state[map[opt]] = int(arg)
        elif dt[map[opt]] is type(''): state[map[opt]] = arg
        elif dt[map[opt]] is type([]): state[map[opt]].append(arg)
        elif dt[map[opt]] is type(None): state[map[opt]] = 1

    return args