asa

conjurer_librarian/conjurer_librarian.py

@@ -88,6 +88,7 @@ class Librarian(object):
         #Search sql for UUID
         #SQL SELECT * FROM RESULTS WHERE UUID = uuid
         uuid_found = False
+        database = None
         with open("results.json", "r", encoding="UTF-8") as new_file:
             #tu logika komunikacji z SQL i cała logika związana z wyszukaniem
             #ale tymczasowo plik
@@ -95,13 +96,14 @@ class Librarian(object):
                 database =  json.load(new_file)
             except JSONDecodeError:
                 pass
-        for item in database:
-            if item["UUID"] == uuid:
-                print (item["UUID"])
-                uuid_found = True
-                self.last_search = item
-        if uuid_found:
-            return self.last_search
+        if database:
+            for item in database:
+                if item["UUID"] == uuid:
+                    print (item["UUID"])
+                    uuid_found = True
+                    self.last_search = item
+            if uuid_found:
+                return self.last_search
         self.search_crossref(query=query, uuid=uuid)
         return self.last_search