Mercurial > hg
view mercurial/fancyopts.py @ 4408:1ef4445c6506
simplemerge: flush stdout before writing to stderr.
Besides, stderr is not always unbuffered under win32 (when redirections occur for instance), and it should be flushed too.
author | Patrick Mezard <pmezard@gmail.com> |
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date | Sun, 06 May 2007 16:40:53 +0200 |
parents | f9567a7fa3b3 |
children | 88803a69b24a |
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import getopt def fancyopts(args, options, state): long = [] short = '' map = {} dt = {} for s, l, d, c in options: pl = l.replace('-', '_') map['-'+s] = map['--'+l] = pl state[pl] = d dt[pl] = type(d) if (d is not None and d is not True and d is not False and not callable(d)): if s: s += ':' if l: 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]] = True elif dt[map[opt]] is type(False): state[map[opt]] = True return args