cache

Author: JamesW1-NHS

lambdas/backend/src/cache.py

@@ -11,24 +11,24 @@ def __init__(self, directory):
             self.cache_file.seek(0)
             content = self.cache_file.read()
         if len(content) == 0:
-            self.cache = {}
+            self.cache_dict = {}
         else:
-            self.cache = json.loads(content)
+            self.cache_dict = json.loads(content)
 
     def put(self, key: str, value: dict):
-        self.cache[key] = value
+        self.cache_dict[key] = value
         self._overwrite()
 
     def get(self, key: str) -> Optional[dict]:
-        return self.cache.get(key, None)
+        return self.cache_dict.get(key, None)
 
     def delete(self, key: str):
-        if key not in self.cache:
+        if key not in self.cache_dict:
             return
-        del self.cache[key]
+        del self.cache_dict[key]
 
     def _overwrite(self):
         with open(self.cache_file.name, "w") as self.cache_file:
             self.cache_file.seek(0)
-            self.cache_file.write(json.dumps(self.cache))
+            self.cache_file.write(json.dumps(self.cache_dict))
             self.cache_file.truncate()