refactored json client away from cli

src/bin/wallet/rpc/jsonclient.py

@@ -0,0 +1,53 @@
+import requests
+
+# TODO: generate random ID (4 byte unsigned int) (rand range 0 - max size uint32)
+# TODO: make functions async
+# TODO: parse json replies into something more legible
+
+class RpcClient:
+    def __init__(self):
+        self.url = "http://localhost:8000/"
+        self.payload = {
+            "method": [],
+            "params": [],
+            "jsonrpc": [],
+            "id": [],
+        }
+
+    def key_gen(self, payload):
+        payload['method'] = "key_gen"
+        payload['jsonrpc'] = "2.0"
+        payload['id'] = "0"
+        key = self.__request(payload)
+        print(key)
+
+    def get_info(self, payload):
+        payload['method'] = "get_info"
+        payload['jsonrpc'] = "2.0"
+        payload['id'] = "0"
+        info = self.__request(payload)
+        print(info)
+
+    def stop(self, payload):
+        payload['method'] = "stop"
+        payload['jsonrpc'] = "2.0"
+        payload['id'] = "0"
+        stop = self.__request(payload)
+        print(stop)
+
+    def say_hello(self, payload):
+        payload['method'] = "say_hello"
+        payload['jsonrpc'] = "2.0"
+        payload['id'] = "0"
+        hello = self.__request(payload)
+        print(hello)
+
+    def __request(self, payload):
+        response = requests.post(self.url, json=payload).json()
+        print(response)
+        assert response["jsonrpc"]
+
+    
+if __name__ == "__main__":
+    client = RpcClient()
+