def expression_body()

in python/moz/l10n/formats/mf2/message_parser.py [0:0]

• 23 lines of code
• 6 McCabe index (conditional complexity)

    def expression_body(self, ch: str) -> Expression:
        arg: str | VariableRef | None = None
        arg_end = self.pos
        if ch == "$":
            arg = self.variable()
            arg_end = self.pos
            ch = self.skip_opt_space()
        elif ch != ":":
            arg = self.literal()
            arg_end = self.pos
            ch = self.skip_opt_space()
        if ch == ":":
            if arg and self.pos == arg_end:
                raise MF2ParseError(self, "Expected space")
            function = self.identifier(1)
            options = self.options()
        else:
            function = None
            options = {}
            self.pos = arg_end
        attributes = self.attributes()
        self.skip_opt_space()
        return Expression(arg, function, options, attributes)