def find_match(self):
        """Try to find a pattern that matches the source and calll a parser
        method to create Python objects.

        A callback that raises an IgnoredMatchException indicates that the
        given string data is ignored by the parser and no objects are created.

        If none of the pattern match a NoMatchException is raised.
        """
        for pattern, callback in self.rules:
            match = pattern.match(self.source, pos=self.pos)

            if not match:
                continue

            try:
                node = callback(match)
            except IgnoredMatchException:
                pass
            else:
                self.seen.append(node)

            return match

        raise NoMatchException(
            'None of the known patterns match for {}'
            ''.format(self.source[self.pos:])
        )
def find_match(self):
        """Try to find a pattern that matches the source and calll a parser
        method to create Python objects.

        A callback that raises an IgnoredMatchException indicates that the
        given string data is ignored by the parser and no objects are created.

        If none of the pattern match a NoMatchException is raised.
        """
        for pattern, callback in self.rules:
            match = pattern.match(self.source, pos=self.pos)

            if not match:
                continue

            try:
                node = callback(match)
            except IgnoredMatchException:
                pass
            else:
                self.seen.append(node)

            return match

        raise NoMatchException(
            'None of the known patterns match for {}'
            ''.format(self.source[self.pos:])
        )
def find_match ( self ) : for pattern , callback in self . rules : match = pattern . match ( self . source , pos = self . pos ) if not match : continue try : node = callback ( match ) except IgnoredMatchException : pass else : self . seen . append ( node ) return match raise NoMatchException ( 'None of the known patterns match for {}' '' . format ( self . source [ self . pos : ] ) )
Try to find a pattern that matches the source and calll a parser
        method to create Python objects.

        A callback that raises an IgnoredMatchException indicates that the
        given string data is ignored by the parser and no objects are created.

        If none of the pattern match a NoMatchException is raised.
Try to find a pattern that matches the source and calll a parser method to create Python objects .