mercurial/fancyopts.py
author Vadim Gelfer <vadim.gelfer@gmail.com>
Wed, 29 Mar 2006 10:27:16 -0800
changeset 2019 ced2d3620f95
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child 3673 eb0b4a2d70a9
permissions -rw-r--r--
add merge command. means same thing as "update -m". repo.addchangegroup method now returns number of heads modified and added, so command line can tell whether update or merge needed. this makes tiny change to ssh wire protocol, but change is backwards compatible. pull command now returns 0 if no changes to pull.
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import getopt
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def fancyopts(args, options, state):
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    long = []
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    short = ''
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    map = {}
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    dt = {}
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    for s, l, d, c in options:
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        pl = l.replace('-', '_')
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        map['-'+s] = map['--'+l] = pl
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        state[pl] = d
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        dt[pl] = type(d)
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        if not d is None and not callable(d):
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            if s: s += ':'
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            if l: l += '='
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        if s: short = short + s
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        if l: long.append(l)
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    opts, args = getopt.getopt(args, short, long)
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    for opt, arg in opts:
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        if dt[map[opt]] is type(fancyopts): state[map[opt]](state,map[opt],arg)
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        elif dt[map[opt]] is type(1): state[map[opt]] = int(arg)
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        elif dt[map[opt]] is type(''): state[map[opt]] = arg
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        elif dt[map[opt]] is type([]): state[map[opt]].append(arg)
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        elif dt[map[opt]] is type(None): state[map[opt]] = 1
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    return args
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