Mercurial > hg > mercurial-crew-with-dirclash
view mercurial/fancyopts.py @ 592:74175ce83378
Restructure option handling
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Restructure option handling
This allows global options to appear before or after the command name
Also includes a patch from Andrew Thompson <andrewkt@aktzero.com> to
catch invalid global options.
manifest hash: 2a1285c0caf04ae79dca10cb899d183d84a6f3d4
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author | mpm@selenic.com |
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date | Sun, 03 Jul 2005 03:33:48 -0800 |
parents | f9ad1a2c72eb |
children | 9a8daeff0ffa |
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import 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