Mercurial > hg > mercurial-crew-with-dirclash
view mercurial/fancyopts.py @ 549:92b60cabf808
[PATCH] Catch OSError usefully
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[PATCH] Catch OSError usefully
From: Bryan O'Sullivan <bos@serpentine.com>
This is a rewrite of an earlier clone cleanup patch. Catches OSError
properly.
manifest hash: b1faf01867195a992a9ada0edb2095f85ab3e68f
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author | mpm@selenic.com |
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date | Thu, 30 Jun 2005 23:45:43 -0800 |
parents | 03f27b1381f9 |
children | f9ad1a2c72eb |
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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