def convert()

in samcli/cli/types.py [0:0]

• 26 lines of code
• 14 McCabe index (conditional complexity)

    def convert(self, value, param, ctx):
        result = {}
        fail = False
        # Empty tuple
        if value == ("",):
            return result

        # if value comes in via samconfig file and is a list, it is parsed to string.
        if isinstance(value, list):
            if not value:
                return result
            value = tuple(value)
        # if value comes in a via configuration file, it will be a string. So we should still convert it.
        value = (value,) if not isinstance(value, tuple) else value

        for val in value:
            # Using standard parser first.
            # We should implement other type parser like JSON and Key=key,Value=val type format.
            parsed, tags = self._standard_key_value_parser(val)
            if not parsed:
                parsed, tags = self._space_separated_key_value_parser(val)
            if parsed:
                for k in tags:
                    self._add_value(result, _unquote_wrapped_quotes(k), _unquote_wrapped_quotes(tags[k]))
            else:
                fail = not self._parse_key_value_pair(result, val)

            if fail:
                return self.fail(
                    "{} is not in valid format. It must look something like '{}'".format(value, self._EXAMPLE),
                    param,
                    ctx,
                )

        return result