feat: Change update api to be an instance method

CHANGELOG.md

@@ -2,6 +2,11 @@
 
 ## Unreleased
 
+### Added
+
+- Add support for registering, updating, and listing smart contracts that are
+deployed external to CDP.
+
 - Add `network_id` to `WalletData` so that it is saved with the seed data and surfaced via the export function
 
 ### [0.12.1] - 2024-12-10

cdp/smart_contract.py

@@ -414,20 +414,15 @@ def read(
         )
         return cls._convert_solidity_value(model)
 
-    @classmethod
     def update(
-        cls,
-        contract_address: str,
-        network_id: str,
+        self,
         contract_name: str | None = None,
         abi: list[dict] | None = None,
     ) -> "SmartContract":
         """Update an existing SmartContract.
 
         Args:
-            network_id: The ID of the network.
             contract_name: The name of the smart contract.
-            contract_address: The address of the smart contract.
             abi: The ABI of the smart contract.
 
         Returns:
@@ -445,12 +440,13 @@ def update(
         )
 
         model = Cdp.api_clients.smart_contracts.update_smart_contract(
-            contract_address=contract_address,
-            network_id=network_id,
+            contract_address=self.contract_address,
+            network_id=self.network_id,
             update_smart_contract_request=update_smart_contract_request,
         )
 
-        return cls(model)
+        self._model = model
+        return self
 
     @classmethod
     def register(

tests/test_smart_contract.py

@@ -1719,18 +1719,17 @@ def test_update_smart_contract(mock_api_clients, smart_contract_factory, all_rea
     abi = '{"abi":"data2"}'
     abi_json = json.loads(abi)
 
+    existing_smart_contract = smart_contract_factory()
     expected_smart_contract = smart_contract_factory()._model
     expected_smart_contract.contract_name = contract_name
     expected_smart_contract.abi = abi
     mock_updated_contract.return_value = expected_smart_contract
     contract_address = expected_smart_contract.contract_address
     network_id = expected_smart_contract.network_id
 
-    smart_contract = SmartContract.update(
+    smart_contract = existing_smart_contract.update(
         abi=abi_json,
         contract_name=contract_name,
-        contract_address=contract_address,
-        network_id=network_id,
     )
 
     assert isinstance(smart_contract, SmartContract)