mercurial/fancyopts.py
author mason@suse.com
Sun, 14 Aug 2005 20:09:01 -0800
changeset 901 120cba94d5aa
parent 667 31a9aa890016
child 959 0aaeee519c66
child 981 4f81068ed8cd
permissions -rw-r--r--
Change repo.comit to return None on error or the new revision number on success This allows the caller to correctly record the new revision number

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