fixed typing issue

2021-04-18 08:56:45 -06:00
parent 4446d0f297
commit 1924dca617
1 changed files with 2 additions and 2 deletions
--- a/boring/parse.py
+++ b/boring/parse.py
@@ -174,13 +174,13 @@ class TreeToBoring(Transformer):

    def expression(self, exp) -> Expression:
        (exp,) = exp
-        if type(exp) == Expression:
+        if isinstance(exp, Expression):
            return exp
        return Expression(expression=exp)

    def factor(self, factor) -> Expression:
        (factor,) = factor
-        if type(factor) == Expression:
+        if isinstance(factor, Expression):
            return factor
        return Expression(factor)