make global variables obvious

2023-02-05 16:27:44 +01:00
parent 903d1a6639
commit 9a4e73c842
3 changed files with 6 additions and 5 deletions
--- a/ziffers/parser.py
+++ b/ziffers/parser.py
@ -15,5 +15,6 @@ ziffers_parser = Lark.open(
 )


-def parse_expression(expr):
+def parse_expression(expr: str):
+    """Parse an expression using the Ziffers parser"""
    return ziffers_parser.parse(expr)