update all dependencies so we have some fun new bugs to fix

src/c3nav/editor/wrappers.py

@@ -834,7 +834,7 @@ class RelatedManagerWrapper(ManagerWrapper):
         """
         try:
             return self.instance._prefetched_objects_cache[self._get_cache_name()]
-        except(AttributeError, KeyError):
+        except (AttributeError, KeyError):
             pass
         return super().all()
 
@@ -877,7 +877,7 @@ class ManyRelatedManagerWrapper(RelatedManagerWrapper):
     def all(self):
         try:
             return self.instance._prefetched_objects_cache[self._get_cache_name()]
-        except(AttributeError, KeyError):
+        except (AttributeError, KeyError):
             pass
         return super().all()
 

src/c3nav/mapdata/fields.py

@@ -184,6 +184,8 @@ class I18nField(models.JSONField):
         super().__init__(verbose_name=verbose_name, default=(dict(default) if default else dict), null=False, **kwargs)
 
     def get_default(self):
+        if callable(self.default):
+            return self.default()
         return self.default.copy()
 
     def deconstruct(self):

src/c3nav/mapdata/models/geometry/level.py

@@ -525,7 +525,7 @@ class AltitudeArea(LevelGeometryMixin, models.Model):
                         line = scale(line, xfact=factor, yfact=factor)
                         centroid = line.centroid
                         line = min(assert_multilinestring(space_geom.intersection(line)),
-                                   key=lambda l: l.centroid.distance(centroid), default=None)
+                                   key=lambda line_: line_.centroid.distance(centroid), default=None)
                         cuts.append(scale(line, xfact=1.01, yfact=1.01))
 
                 remaining_space = tuple(