don't throw error if Wikipedia Image cannot be found

acros/models/WikipediaImage.py

@@ -4,7 +4,7 @@ import requests
 from django.core.files import File
 from django.db import models
 
-from acros.utils.apis import WikipediaImageAPIObject
+from acros.utils.apis import WikipediaImageAPIObject, NotFoundError
 
 
 class WikipediaImage(models.Model):
@@ -25,7 +25,10 @@ class WikipediaImage(models.Model):
     timestamp = models.DateTimeField(blank=True, editable=False)
 
     def save(self, *args, **kwargs):
-        img = WikipediaImageAPIObject(self.filename)
+        try:
+            img = WikipediaImageAPIObject(self.filename)
+        except NotFoundError:
+            return
         if self.thumbnail:
             self.thumbnail.delete(save=False)
         print("saving")

acros/utils/apis.py

@@ -6,6 +6,11 @@ from bs4 import BeautifulSoup
 from acros.utils.html import clean_html, string_to_bool
 
 
+class NotFoundError(FileNotFoundError):
+    """Request could not be found in API"""
+    pass
+
+
 class WikipediaAPISummary:
     urlbase = "https://en.wikipedia.org/api/rest_v1/page/summary/"
 
@@ -57,6 +62,8 @@ class WikipediaImageAPIObject:
         r.raise_for_status()
         self.data = r.json()
         self.image_obj = list(self.data["query"]["pages"].values())[0]
+        if "imageinfo" not in self.image_obj:
+            raise NotFoundError()
 
     @classmethod
     def from_url(cls, url: str):