コード例 #1
0
ファイル: parser.py プロジェクト: toliver38/synapse
    def funccall(self, kids):
        kids = self._convert_children(kids)
        arglist = [k for k in kids[1:] if not isinstance(k, s_ast.CallKwarg)]
        args = s_ast.CallArgs(kids=arglist)

        kwarglist = [k for k in kids[1:] if isinstance(k, s_ast.CallKwarg)]
        kwargs = s_ast.CallKwargs(kids=kwarglist)
        return s_ast.FuncCall(kids=[kids[0], args, kwargs])
コード例 #2
0
    def funccall(self, kids, meta):
        kids = self._convert_children(kids)
        argkids = []
        kwargkids = []
        kwnames = set()

        for kid in kids[1:]:
            if isinstance(kid, s_ast.CallKwarg):
                name = kid.kids[0].valu
                if name in kwnames:
                    mesg = f"Duplicate keyword argument '{name}' in function call"
                    raise s_exc.BadSyntax(mesg=mesg, at=meta.start_pos)

                kwnames.add(name)
                kwargkids.append(kid)
            else:
                if kwargkids:
                    mesg = 'Positional argument follows keyword argument in function call'
                    raise s_exc.BadSyntax(mesg=mesg, at=meta.start_pos)
                argkids.append(kid)

        args = s_ast.CallArgs(kids=argkids)
        kwargs = s_ast.CallKwargs(kids=kwargkids)
        return s_ast.FuncCall(kids=[kids[0], args, kwargs])