PostgresNode::pid is updated

dmitry-lipetsk · dmitry-lipetsk · commit fce595a854ce · 2025-02-27T23:51:23.000+03:00
Assert is added.
diff --git a/testgres/node.py b/testgres/node.py
@@ -239,6 +239,7 @@ def pid(self):
                 continue
 
             pid_s = lines[0]
+            assert type(pid_s) == str  # noqa: E721
             if len(pid_s) == 0:
                 continue
 
