use PEP 572

fet2020/finance/forms.py

@@ -65,10 +65,7 @@ class BillCreateForm(forms.ModelForm):
         }
 
     def __init__(self, *args, **kwargs):
-        if "user" in kwargs:
-            user = kwargs.pop("user")
-        else:
-            user = None
+        user = kwargs.pop("user") if "user" in kwargs else None
 
         super().__init__(*args, **kwargs)  # to get the self.fields set