Mercurial > hg
view mercurial/fancyopts.py @ 7564:f1af59451c0c
localrepo: fix bad manifest delta generation (issue1433)
The issue came from the 720ae5085ee3 fix for issue586 working only for
manifest.add() fast path, where the incorrect removed file set was
ignored. This path was no longer taken after 716a1296e182 refactoring.
author | Patrick Mezard <pmezard@gmail.com> |
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date | Sat, 03 Jan 2009 20:16:10 +0100 |
parents | d39af2eabb8c |
children | 88887054d277 |
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import getopt def fancyopts(args, options, state): """ read args, parse options, and store options in state each option is a tuple of: short option or '' long option default value description option types include: boolean or none - option sets variable in state to true string - parameter string is stored in state list - parameter string is added to a list integer - parameter strings is stored as int function - call function with parameter non-option args are returned """ namelist = [] shortlist = '' argmap = {} defmap = {} for short, name, default, comment in options: # convert opts to getopt format oname = name name = name.replace('-', '_') argmap['-' + short] = argmap['--' + oname] = name defmap[name] = default # copy defaults to state if isinstance(default, list): state[name] = default[:] elif callable(default): state[name] = None else: state[name] = default # does it take a parameter? if not (default is None or default is True or default is False): if short: short += ':' if oname: oname += '=' if short: shortlist += short if name: namelist.append(oname) # parse arguments opts, args = getopt.getopt(args, shortlist, namelist) # transfer result to state for opt, val in opts: name = argmap[opt] t = type(defmap[name]) if t is type(fancyopts): state[name] = defmap[name](val) elif t is type(1): state[name] = int(val) elif t is type(''): state[name] = val elif t is type([]): state[name].append(val) elif t is type(None) or t is type(False): state[name] = True # return unparsed args return args