SKD implementation for Subtensor Feat/RPC Upgrades. PR #1205

bittensor/core/async_subtensor.py

@@ -2456,7 +2456,7 @@ async def neurons_lite(
 
     async def query_identity(
         self,
-        key: str,
+        coldkey_ss58: str,
         block: Optional[int] = None,
         block_hash: Optional[str] = None,
         reuse_block: bool = False,
@@ -2467,7 +2467,8 @@ async def query_identity(
             decentralized identity and governance system.
 
         Arguments:
-            key (str): The key used to query the neuron's identity, typically the neuron's SS58 address.
+            coldkey_ss58 (str): The coldkey used to query the neuron's identity (technically the neuron's coldkey SS58
+                address).
             block (Optional[int]): The blockchain block number for the query.
             block_hash (str): The hash of the blockchain block number at which to perform the query.
             reuse_block (bool): Whether to reuse the last-used blockchain block hash.
@@ -2484,14 +2485,16 @@ async def query_identity(
         """
         block_hash = await self.determine_block_hash(block, block_hash, reuse_block)
         identity_info = await self.substrate.query(
-            module="Registry",
-            storage_function="IdentityOf",
-            params=[key],
+            module="SubtensorModule",
+            storage_function="IdentitiesV2",
+            params=[coldkey_ss58],
             block_hash=block_hash,
             reuse_block_hash=reuse_block,
         )
+        if not identity_info:
+            return {}
         try:
-            return _decode_hex_identity_dict(identity_info["info"])
+            return _decode_hex_identity_dict(identity_info)
         except TypeError:
             return {}
 

bittensor/core/chain_data/chain_identity.py

@@ -1,15 +1,27 @@
 from dataclasses import dataclass
+from bittensor.core.chain_data.info_base import InfoBase
 
 
 @dataclass
-class ChainIdentity:
+class ChainIdentity(InfoBase):
     """Dataclass for chain identity information."""
 
-    # In `bittensor.core.chain_data.utils.custom_rpc_type_registry` represents as `ChainIdentityOf` structure.
-
     name: str
     url: str
+    github: str
     image: str
     discord: str
     description: str
     additional: str
+
+    @classmethod
+    def _from_dict(cls, decoded: dict) -> "ChainIdentity":
+        return cls(
+            name=decoded["name"],
+            url=decoded["url"],
+            github=decoded["github_repo"],
+            image=decoded["image"],
+            discord=decoded["discord"],
+            description=decoded["description"],
+            additional=decoded["additional"],
+        )

bittensor/core/chain_data/dynamic_info.py

@@ -88,6 +88,10 @@ def _from_dict(cls, decoded: dict) -> "DynamicInfo":
                 subnet_contact=bytes(
                     decoded["subnet_identity"]["subnet_contact"]
                 ).decode(),
+                subnet_url=bytes(decoded["subnet_identity"]["subnet_url"]).decode(),
+                discord=bytes(decoded["subnet_identity"]["discord"]).decode(),
+                description=bytes(decoded["subnet_identity"]["description"]).decode(),
+                additional=bytes(decoded["subnet_identity"]["additional"]).decode(),
             )
         else:
             subnet_identity = None

bittensor/core/chain_data/subnet_hyperparameters.py

@@ -31,7 +31,7 @@ class SubnetHyperparameters(InfoBase):
         max_validators (int): Maximum number of validators.
         adjustment_alpha (int): Alpha value for adjustments.
         difficulty (int): Difficulty level.
-        commit_reveal_weights_interval (int): Interval for commit-reveal weights.
+        commit_reveal_period (int): Interval for commit-reveal weights.
         commit_reveal_weights_enabled (bool): Flag indicating if commit-reveal weights are enabled.
         alpha_high (int): High value of alpha.
         alpha_low (int): Low value of alpha.
@@ -60,7 +60,7 @@ class SubnetHyperparameters(InfoBase):
     max_validators: int
     adjustment_alpha: int
     difficulty: int
-    commit_reveal_weights_interval: int
+    commit_reveal_period: int
     commit_reveal_weights_enabled: bool
     alpha_high: int
     alpha_low: int
@@ -89,7 +89,7 @@ def _from_dict(cls, decoded: dict) -> "SubnetHyperparameters":
             alpha_low=decoded["alpha_low"],
             bonds_moving_avg=decoded["bonds_moving_avg"],
             commit_reveal_weights_enabled=decoded["commit_reveal_weights_enabled"],
-            commit_reveal_weights_interval=decoded["commit_reveal_weights_interval"],
+            commit_reveal_period=decoded["commit_reveal_period"],
             difficulty=decoded["difficulty"],
             immunity_period=decoded["immunity_period"],
             kappa=decoded["kappa"],

bittensor/core/chain_data/subnet_identity.py

@@ -8,5 +8,19 @@ class SubnetIdentity:
     subnet_name: str
     github_repo: str
     subnet_contact: str
+    subnet_url: str
+    discord: str
+    description: str
+    additional: str
 
-    # TODO: Add other methods when fetching from chain
+    @classmethod
+    def _from_dict(cls, decoded: dict) -> "SubnetIdentity":
+        return cls(
+            subnet_name=decoded["subnet_name"],
+            github_repo=decoded["github_repo"],
+            subnet_contact=decoded["subnet_contact"],
+            subnet_url=decoded["subnet_url"],
+            discord=decoded["discord"],
+            description=decoded["description"],
+            additional=decoded["additional"],
+        )

bittensor/core/chain_data/subnet_info.py

@@ -40,7 +40,7 @@ def _from_dict(cls, decoded: Any) -> "SubnetInfo":
                 for (netuid, req) in decoded["network_connect"]
             },
             difficulty=decoded["difficulty"],
-            emission_value=decoded["emission_values"],
+            emission_value=decoded["emission_value"],
             immunity_period=decoded["immunity_period"],
             kappa=decoded["kappa"],
             max_allowed_validators=decoded["max_allowed_validators"],

bittensor/core/extrinsics/asyncex/commit_reveal.py

@@ -103,9 +103,7 @@ async def commit_reveal_v3_extrinsic(
             netuid, block_hash=current_block["header"]["hash"]
         )
         tempo = subnet_hyperparameters.tempo
-        subnet_reveal_period_epochs = (
-            subnet_hyperparameters.commit_reveal_weights_interval
-        )
+        subnet_reveal_period_epochs = subnet_hyperparameters.commit_reveal_period
 
         # Encrypt `commit_hash` with t-lock and `get reveal_round`
         commit_for_reveal, reveal_round = get_encrypted_commit(

bittensor/core/extrinsics/commit_reveal.py

@@ -103,9 +103,7 @@ def commit_reveal_v3_extrinsic(
             netuid, block=current_block
         )
         tempo = subnet_hyperparameters.tempo
-        subnet_reveal_period_epochs = (
-            subnet_hyperparameters.commit_reveal_weights_interval
-        )
+        subnet_reveal_period_epochs = subnet_hyperparameters.commit_reveal_period
 
         # Encrypt `commit_hash` with t-lock and `get reveal_round`
         commit_for_reveal, reveal_round = get_encrypted_commit(

bittensor/core/subtensor.py

@@ -515,7 +515,7 @@ def get_all_subnets_info(self, block: Optional[int] = None) -> list["SubnetInfo"
         """
         result = self.query_runtime_api(
             runtime_api="SubnetInfoRuntimeApi",
-            method="get_subnets_info",
+            method="get_subnets_info_v2",
             params=[],
             block=block,
         )
@@ -1883,14 +1883,15 @@ def neurons_lite(
 
         return NeuronInfoLite.list_from_dicts(result)
 
-    def query_identity(self, key: str, block: Optional[int] = None) -> dict:
+    def query_identity(self, coldkey_ss58: str, block: Optional[int] = None) -> dict:
         """
         Queries the identity of a neuron on the Bittensor blockchain using the given key. This function retrieves
             detailed identity information about a specific neuron, which is a crucial aspect of the network's
             decentralized identity and governance system.
 
         Arguments:
-            key (str): The key used to query the neuron's identity, typically the neuron's SS58 address.
+            coldkey_ss58 (str): The coldkey used to query the neuron's identity (technically the neuron's coldkey SS58
+                address).
             block (Optional[int]): The blockchain block number for the query.
 
         Returns:
@@ -1904,13 +1905,13 @@ def query_identity(self, key: str, block: Optional[int] = None) -> dict:
                 parameters.
         """
         identity_info = self.substrate.query(
-            module="Registry",
-            storage_function="IdentityOf",
-            params=[key],
+            module="SubtensorModule",
+            storage_function="IdentitiesV2",
+            params=[coldkey_ss58],
             block_hash=self.determine_block_hash(block),
         )
         try:
-            return _decode_hex_identity_dict(identity_info["info"])
+            return _decode_hex_identity_dict(identity_info)
         except TypeError:
             return {}
 

bittensor/utils/__init__.py

@@ -52,28 +52,21 @@ def __new__(cls, data: Union[str, dict]):
 def _decode_hex_identity_dict(info_dictionary: dict[str, Any]) -> dict[str, Any]:
     # TODO why does this exist alongside `decode_hex_identity_dict`?
     """Decodes a dictionary of hexadecimal identities."""
+    decoded_info = {}
     for k, v in info_dictionary.items():
         if isinstance(v, dict):
             item = next(iter(v.values()))
         else:
             item = v
-        if isinstance(item, tuple) and item:
-            if len(item) > 1:
-                try:
-                    info_dictionary[k] = (
-                        bytes(item).hex(sep=" ", bytes_per_sep=2).upper()
-                    )
-                except UnicodeDecodeError:
-                    logging.error(f"Could not decode: {k}: {item}.")
-            else:
-                try:
-                    info_dictionary[k] = bytes(item[0]).decode("utf-8")
-                except UnicodeDecodeError:
-                    logging.error(f"Could not decode: {k}: {item}.")
-        else:
-            info_dictionary[k] = item
 
-    return info_dictionary
+        if isinstance(item, tuple):
+            try:
+                decoded_info[k] = bytes(item).decode()
+            except UnicodeDecodeError:
+                print(f"Could not decode: {k}: {item}")
+        else:
+            decoded_info[k] = item
+    return decoded_info
 
 
 def ss58_to_vec_u8(ss58_address: str) -> list[int]:

tests/e2e_tests/test_commit_weights.py

@@ -77,10 +77,7 @@ async def test_commit_and_reveal_weights_legacy(local_chain):
     )
 
     assert (
-        subtensor.get_subnet_hyperparameters(
-            netuid=netuid
-        ).commit_reveal_weights_interval
-        == 1
+        subtensor.get_subnet_hyperparameters(netuid=netuid).commit_reveal_period == 1
     ), "Failed to set commit/reveal periods"
 
     assert (
@@ -233,10 +230,7 @@ async def test_commit_weights_uses_next_nonce(local_chain):
     )
 
     assert (
-        subtensor.get_subnet_hyperparameters(
-            netuid=netuid
-        ).commit_reveal_weights_interval
-        == 1
+        subtensor.get_subnet_hyperparameters(netuid=netuid).commit_reveal_period == 1
     ), "Failed to set commit/reveal periods"
 
     assert (

tests/helpers/integration_websocket_data.py

@@ -923,9 +923,9 @@
             }
         },
         "state_call": {
-            '["SubnetInfoRuntimeApi_get_subnets_info", "", null]': {
+            '["SubnetInfoRuntimeApi_get_subnets_info_v2", "", null]': {
                 "jsonrpc": "2.0",
-                "result": "0x08010028feff0100025a62020140010100feff0300c80001017501910100000002286bee0000000000000000000000000000000000000000000000000000000000000000010428feff0100025a62020140010100feff0300c804010479019101000002286bee02286bee0000000000000000000000000000000000000000000000000000000000000000",
+                "result": "0x08010028feff0100025a62020140010100feff0300c80001015d01910100000002286bee000000000000000000000000000000000000000000000000000000000000000000010428feff0100025a62020140010100feff0300c804010461019101000002286bee02286bee000000000000000000000000000000000000000000000000000000000000000000",
             }
         },
         "state_getRuntimeVersion": {

tests/integration_tests/test_subtensor_integration.py

@@ -47,7 +47,7 @@ async def test_get_all_subnets_info(mocker):
     assert result[0].owner_ss58 == "5C4hrfjw9DjXZTzV3MwzrrAr9P1MJhSrvWGWqi1eSuyUpnhM"
     assert result[1].kappa == 32767
     assert result[1].max_weight_limit == 65535
-    assert result[1].blocks_since_epoch == 94
+    assert result[1].blocks_since_epoch == 88
 
 
 @pytest.mark.asyncio

tests/unit_tests/extrinsics/asyncex/test_commit_reveal.py

@@ -43,7 +43,7 @@ def hyperparams():
         max_validators=0,
         adjustment_alpha=0,
         difficulty=0,
-        commit_reveal_weights_interval=0,
+        commit_reveal_period=0,
         commit_reveal_weights_enabled=True,
         alpha_high=0,
         alpha_low=0,
@@ -223,7 +223,7 @@ async def test_commit_reveal_v3_extrinsic_success_with_torch(
     mocked_get_encrypted_commit.assert_called_once_with(
         uids=mocked_uids,
         weights=mocked_weights,
-        subnet_reveal_period_epochs=mock_hyperparams.return_value.commit_reveal_weights_interval,
+        subnet_reveal_period_epochs=mock_hyperparams.return_value.commit_reveal_period,
         version_key=async_commit_reveal.version_as_int,
         tempo=mock_hyperparams.return_value.tempo,
         netuid=fake_netuid,

tests/unit_tests/extrinsics/test_commit_reveal.py

@@ -44,7 +44,7 @@ def hyperparams():
         max_validators=0,
         adjustment_alpha=0,
         difficulty=0,
-        commit_reveal_weights_interval=0,
+        commit_reveal_period=0,
         commit_reveal_weights_enabled=True,
         alpha_high=0,
         alpha_low=0,
@@ -209,7 +209,7 @@ def test_commit_reveal_v3_extrinsic_success_with_torch(mocker, subtensor, hyperp
     mocked_get_encrypted_commit.assert_called_once_with(
         uids=mocked_uids,
         weights=mocked_weights,
-        subnet_reveal_period_epochs=mock_hyperparams.return_value.commit_reveal_weights_interval,
+        subnet_reveal_period_epochs=mock_hyperparams.return_value.commit_reveal_period,
         version_key=commit_reveal.version_as_int,
         tempo=mock_hyperparams.return_value.tempo,
         netuid=fake_netuid,