Feat: packaging (#127)

- Add configuration files for packaging
- Precommit now uses ruff

Co-authored-by: bkfox <thomas bkfox net>
Reviewed-on: rc/aircox#127

aircox/models/rerun.py

@@ -15,18 +15,10 @@ class RerunQuerySet(models.QuerySet):
     """Queryset for Rerun (sub)classes."""
 
     def station(self, station=None, id=None):
-        return (
-            self.filter(program__station=station)
-            if id is None
-            else self.filter(program__station__id=id)
-        )
+        return self.filter(program__station=station) if id is None else self.filter(program__station__id=id)
 
     def program(self, program=None, id=None):
-        return (
-            self.filter(program=program)
-            if id is None
-            else self.filter(program__id=id)
-        )
+        return self.filter(program=program) if id is None else self.filter(program__id=id)
 
     def rerun(self):
         return self.filter(initial__isnull=False)
@@ -78,14 +70,8 @@ class Rerun(models.Model):
 
     def clean(self):
         super().clean()
-        if (
-            hasattr(self, "start")
-            and self.initial is not None
-            and self.initial.start >= self.start
-        ):
-            raise ValidationError(
-                {"initial": _("rerun must happen after original")}
-            )
+        if hasattr(self, "start") and self.initial is not None and self.initial.start >= self.start:
+            raise ValidationError({"initial": _("rerun must happen after original")})
 
     def save_rerun(self):
         self.program = self.initial.program