fix linter

pydantic · Mar 26, 2021 · c988e04 · c988e04
1 parent 8c1875a
commit c988e04
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/pydantic/networks.py b/pydantic/networks.py
@@ -182,7 +182,7 @@ def build(
         if user or password:
             url += '@'
         url += host
-        if port and ('port' not in cls.hidden_parts):
+        if port and cls.hidden_parts and 'port' not in cls.hidden_parts:
             url += ':' + port
         if path:
             url += path
@@ -336,7 +336,7 @@ def get_default_parts(parts: 'Parts') -> 'Parts':
     @classmethod
     def hide_parts(cls, original_parts: 'Parts') -> None:
         super().hide_parts(original_parts)
-        if 'port' in original_parts:
+        if cls.hidden_parts and 'port' in original_parts:
             cls.hidden_parts.add('port')