mercurial/fancyopts.py
author mpm@selenic.com
Sun, 12 Jun 2005 10:18:32 -0800
changeset 317 b18ce742566a
parent 293 11d64332a1cb
child 515 03f27b1381f9
permissions -rw-r--r--
hg commit: user and date options -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 hg commit: user and date options - From Ted Ts'o manifest hash: f6ce29eed387664c6f0631b666158eb930876cb3 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (GNU/Linux) iD8DBQFCrHx4ywK+sNU5EO8RAp/uAKCEGhvm1tpBJ9Bub8BlalWaIpMeqgCfUejo IoevMbk4cjxQ5P3Zo2pSFs8= =Ibp3 -----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