upstream/mercurial-mirror Files · mercurial/fancyopts.py

Teach import to understand git diff extensions....

Teach import to understand git diff extensions. Vanilla patch chokes on git patches that include files that are copied or renamed, then modified. So this code detects that case and rewrites the patch if necessary.

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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 not d is None 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]] = 1

          return args

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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 not d is None 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]] = 1

				return args