Remove unnecessary extra code

python · gvanrossum · Jul 28, 2016 · Jul 25, 2016 · Jul 25, 2016 · Jul 26, 2016
commit 0eb700aa68cd432f60fed35abcec601bdc4f97a3
diff --git a/mypy/fixup.py b/mypy/fixup.py
@@ -4,7 +4,7 @@
 
 from mypy.nodes import (MypyFile, SymbolNode, SymbolTable, SymbolTableNode,
                         TypeInfo, FuncDef, OverloadedFuncDef, Decorator, Var,
-                        TypeVarExpr, NewTypeExpr, ClassDef,
+                        TypeVarExpr, ClassDef,
                         LDEF, MDEF, GDEF, MODULE_REF)
 from mypy.types import (CallableType, EllipsisType, Instance, Overloaded, TupleType,
                         TypeList, TypeVarType, UnboundType, UnionType, TypeVisitor,
@@ -123,9 +123,6 @@ def visit_type_var_expr(self, tv: TypeVarExpr) -> None:
             value.accept(self.type_fixer)
         tv.upper_bound.accept(self.type_fixer)
 
-    def visit_newtype_expr(self, nt: NewTypeExpr) -> None:
-        raise NotImplemented()
-
     def visit_var(self, v: Var) -> None:
         if self.current_info is not None:
             v.info = self.current_info

diff --git a/mypy/nodes.py b/mypy/nodes.py
@@ -1989,7 +1989,7 @@ def serialize(self) -> Union[str, JsonDict]:
                 '_promote': None if self._promote is None else self._promote.serialize(),
                 'tuple_type': None if self.tuple_type is None else self.tuple_type.serialize(),
                 'is_named_tuple': self.is_named_tuple,
-                'is_newtype': self.is_newtype
+                'is_newtype': self.is_newtype,
                 }
         return data