Update

Author: mircial

ic/agent.py

@@ -28,7 +28,7 @@ def getType(method:str):
     elif method == 'balanceOf':
         return Types.Nat
     elif method == 'transfer':
-        return Types.Tuple(Types.Variant)
+        return Types.Nat
     else:
         pass
 
@@ -90,7 +90,8 @@ def update_raw(self, canister_id, method_name, arg):
         print('update.req_id:', req_id.hex())
         # poll req_id status to get result
         result = self.poll(canister_id, req_id)
-        return result
+        method_type = getType(method_name)
+        return decode(method_type, result)
 
     def read_state_raw(self, canister_id, paths):
         req = {

test_agent.py

@@ -27,12 +27,12 @@
 print('balanceOf:', ret)
 
 # transfer 100 tokens to blackhole
-# ret = ag.update_raw(
-#         "gvbup-jyaaa-aaaah-qcdwa-cai",
-#         "transfer",
-#         encode([
-#             {'type': Types.Principal, 'value': 'aaaaa-aa'},
-#             {'type': Types.Nat, 'value': 10000000000}
-#             ])
-#         )
-# print('result: ', ret)
+ret = ag.update_raw(
+        "gvbup-jyaaa-aaaah-qcdwa-cai",
+        "transfer",
+        encode([
+            {'type': Types.Principal, 'value': 'aaaaa-aa'},
+            {'type': Types.Nat, 'value': 10000000000}
+            ])
+        )
+print('result: ', ret)