fix: no typing.Literal in py<3.8

avrae · Jul 8, 2021 · 1f6b13b · 1f6b13b
1 parent f281f53
commit 1f6b13b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/d20/utils.py b/d20/utils.py
@@ -1,5 +1,5 @@
 import copy
-from typing import Callable, Literal, Optional, TypeVar
+from typing import Callable, Optional, TypeVar
 
 import d20  # this import is here for the doctests
 from d20 import diceast, expression
@@ -65,7 +65,7 @@ def ast_adv_copy(ast: ASTNode, advtype: AdvType) -> ASTNode:
     return root
 
 
-def simplify_expr_annotations(expr: ExpressionNode, ambig_inherit: Optional[Literal['left', 'right']] = None):
+def simplify_expr_annotations(expr: ExpressionNode, ambig_inherit: Optional[str] = None):
     """
     Transforms an expression in place by simplifying the annotations using a bubble-up method.