def cql_complete_multiple()

in cqlsh-expansion/pylib/cqlshlib/cqlhandling.py [0:0]

• 34 lines of code
• 16 McCabe index (conditional complexity)

    def cql_complete_multiple(self, text, first, init_bindings, startsymbol='Start'):
        debug = init_bindings.get('*DEBUG*', False)
        try:
            completions, hints = self.cql_complete_single(text + first, '', init_bindings,
                                                          startsymbol=startsymbol)
        except Exception:
            if debug:
                print "** completion expansion had a problem:"
                traceback.print_exc()
            return first
        if hints:
            if not first[-1].isspace():
                first += ' '
            if debug:
                print "** completion expansion found hints: %r" % (hints,)
            return first
        if len(completions) == 1 and completions[0] != '':
            if debug:
                print "** Got another completion: %r." % (completions[0],)
            if completions[0][0] in (',', ')', ':') and first[-1] == ' ':
                first = first[:-1]
            first += completions[0]
        else:
            common_prefix = util.find_common_prefix(completions)
            if common_prefix == '':
                return first
            if common_prefix[0] in (',', ')', ':') and first[-1] == ' ':
                first = first[:-1]
            if debug:
                print "** Got a partial completion: %r." % (common_prefix,)
            return first + common_prefix
        if debug:
            print "** New total completion: %r. Checking for further matches...\n" % (first,)
        return self.cql_complete_multiple(text, first, init_bindings, startsymbol=startsymbol)