first commit

fastapi_cache/coder.py

@@ -0,0 +1,33 @@
+import json
+import pickle  # nosec:B403
+from typing import Any
+
+
+class Coder:
+    @classmethod
+    def encode(cls, value: Any):
+        raise NotImplementedError
+
+    @classmethod
+    def decode(cls, value: Any):
+        raise NotImplementedError
+
+
+class JsonCoder(Coder):
+    @classmethod
+    def encode(cls, value: Any):
+        return json.dumps(value)
+
+    @classmethod
+    def decode(cls, value: Any):
+        return json.loads(value)
+
+
+class PickleCoder(Coder):
+    @classmethod
+    def encode(cls, value: Any):
+        return pickle.dumps(value)
+
+    @classmethod
+    def decode(cls, value: Any):
+        return pickle.loads(value)  # nosec:B403