.

atlas/models.py

@@ -130,6 +130,7 @@ class Condition(SynMixin, models.Model):
     def get_absolute_url(self):
         return reverse("atlas:condition_detail", kwargs={"pk": self.pk})
 
+
 class Presentation(SynMixin, models.Model):
     name = models.CharField(max_length=255)
 
@@ -137,12 +138,15 @@ class Presentation(SynMixin, models.Model):
 
     def __str__(self) -> str:
         if self.subspecialty:
-            return f"{self.name} ({', '.join([i for i in self.subspecialty.all()])})"
+            return (
+                f"{self.name} ({', '.join([str(i) for i in self.subspecialty.all()])})"
+            )
         return self.name
 
     def get_absolute_url(self):
         return reverse("atlas:presentation_detail", kwargs={"pk": self.pk})
 
+
 class Subspecialty(models.Model):
     name = models.CharField(max_length=255)
 
@@ -152,6 +156,7 @@ class Subspecialty(models.Model):
     def get_absolute_url(self):
         return reverse("atlas:subspecialty_detail", kwargs={"pk": self.pk})
 
+
 class PathalogicalProcess(models.Model):
     name = models.CharField(max_length=255)
 
@@ -161,6 +166,7 @@ class PathalogicalProcess(models.Model):
     def get_absolute_url(self):
         return reverse("atlas:pathalogical_process_detail", kwargs={"pk": self.pk})
 
+
 class Differential(models.Model):
     condition = models.ForeignKey(Condition, on_delete=models.CASCADE)
     case = models.ForeignKey(
@@ -428,7 +434,9 @@ class Series(models.Model):
         return format_html('<img src="/media/{}" />', thumbnail), len(images)
 
     def get_thumbnail_link(self):
-        return format_html("<a href='{}'>{}<a/>", self.get_absolute_url(), self.get_thumbnail()[0])
+        return format_html(
+            "<a href='{}'>{}<a/>", self.get_absolute_url(), self.get_thumbnail()[0]
+        )
 
     def get_block(self):
         examination = self.get_examination_full()