Added precise types for ast Constants (python#4646)

natemcmaster · Nov 1, 2020 · f7a236c · f7a236c
1 parent 8aa3346
commit f7a236c
Showing 1 changed file with 10 additions and 3 deletions.
diff --git a/stdlib/3/ast.pyi b/stdlib/3/ast.pyi
@@ -14,9 +14,16 @@ from typing_extensions import Literal
 from _ast import *  # type: ignore
 
 if sys.version_info >= (3, 8):
-    class Num(Constant): ...
-    class Str(Constant): ...
-    class Bytes(Constant): ...
+    class Num(Constant):
+        value: complex
+    class Str(Constant):
+        value: str
+        # Aliases for value, for backwards compatibility
+        s: str
+    class Bytes(Constant):
+        value: bytes
+        # Aliases for value, for backwards compatibility
+        s: bytes
     class NameConstant(Constant): ...
     class Ellipsis(Constant): ...