Refactored and improved exception handling

src/danbooru_backend.py

@@ -9,15 +9,11 @@ import os
 
 
 def random_tag(*tags):
-	if len(tags) == 1 and tags[0].lower() == "random":
+	return len(tags) == 1 and tags[0].lower() == "random"
-		return True
-	return False
 
 
-def get_most_sever_rating(*ratings):
+def get_most_sever_rating(rating):
-	if "q" in ratings or "e" in ratings:
+	return rating in ("q", "e")
-		return True
-	return False
 
 
 class downloader:
@@ -42,9 +38,8 @@ class downloader:
 			print("Remote image request returned:", remote_image.status_code)
 			return None
 
-		for d in full_path:
+		with open(full_path, "wb") as f:
-			with open(d, "wb") as f:
+			f.write(remote_image.content)
-				f.write(remote_image.content)
 
 		return post
 
@@ -80,11 +75,11 @@ class downloader:
 			if tag_type in response:
 				tag_response.append(response[tag_type].strip())
 
-		nsfw = search_request.json()[0]["rating"]
+		nsfw = response["rating"]
 		nsfw = get_most_sever_rating(nsfw)
 
 		file_url = response["file_url"]
-		
+
 		basename = file_url.rsplit("/", 1)[1]
 		full_path = os.path.join(self.tmp, basename)
 
@@ -99,7 +94,7 @@ class downloader:
 			# Query results
 			"search_url":		search_url,
 			"file_url":			file_url,
-			"full_path":		[full_path],
+			"full_path":		full_path,
 			"tag_response":		" ".join(tag_response),
 			"nsfw":				nsfw
 			}