mercurial/fancyopts.py
author Bryan O'Sullivan <bos@serpentine.com>
Wed, 20 Jul 2005 03:37:01 -0800
changeset 735 3433b228bbb3
parent 667 31a9aa890016
child 959 0aaeee519c66
child 981 4f81068ed8cd
permissions -rw-r--r--
An empty .hgignore file must cause us to ignore nothing, not everything!

import getopt

def fancyopts(args, options, state):
    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)

    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