Using one determine_chain_endpoint_and_network

bittensor/core/metagraph.py

@@ -19,7 +19,7 @@
     MetagraphInfoPool,
     MetagraphInfoParams,
 )
-
+from bittensor.utils import determine_chain_endpoint_and_network
 from bittensor.utils.btlogging import logging
 from bittensor.utils.registration import torch, use_torch
 from bittensor.utils.weight_utils import (
@@ -143,26 +143,6 @@ def latest_block_path(dir_path: str) -> str:
         return latest_file_full_path
 
 
-def determine_chain_endpoint_and_network(network: str) -> tuple[str, str]:
-    """
-    Determine the chain endpoint and network name from the passed arg
-
-    Args:
-        network: The network name (e.g. 'finney', 'test') or
-            chain endpoint (e.g. wss://entrypoint-finney.opentensor.ai:443)
-
-    Returns:
-        (network name, chain endpoint)
-    """
-    pathless_network = network[:-1] if network.endswith("/") else network
-    if pathless_network in settings.NETWORK_MAP:
-        return pathless_network, settings.NETWORK_MAP[pathless_network]
-    elif pathless_network in settings.REVERSE_NETWORK_MAP:
-        return settings.REVERSE_NETWORK_MAP[pathless_network], pathless_network
-    else:
-        return "unknown", network
-
-
 class MetagraphMixin(ABC):
     """
     The metagraph class is a core component of the Bittensor network, representing the neural graph that forms the

bittensor/core/types.py

@@ -7,6 +7,7 @@
 from bittensor.core import settings
 from bittensor.core.config import Config
 from bittensor.core.chain_data import NeuronInfo, NeuronInfoLite
+from bittensor.utils import determine_chain_endpoint_and_network
 
 
 class SubtensorMixin(ABC):
@@ -95,8 +96,8 @@ def setup_config(network: Optional[str], config: "Config"):
                 if check:
                     network = config_network
 
-        evaluated_network, evaluated_endpoint = (
-            SubtensorMixin.determine_chain_endpoint_and_network(network)
+        evaluated_network, evaluated_endpoint = determine_chain_endpoint_and_network(
+            network
         )
 
         return networking.get_formatted_ws_endpoint_url(
@@ -166,41 +167,6 @@ def add_args(cls, parser: "argparse.ArgumentParser", prefix: Optional[str] = Non
             # re-parsing arguments.
             pass
 
-    @staticmethod
-    def determine_chain_endpoint_and_network(
-        network: str,
-    ) -> tuple[Optional[str], Optional[str]]:
-        """Determines the chain endpoint and network from the passed network or chain_endpoint.
-
-        Arguments:
-            network (str): The network flag. The choices are: ``finney`` (main network), ``archive`` (archive network
-                +300 blocks), ``local`` (local running network), ``test`` (test network).
-
-        Returns:
-            tuple[Optional[str], Optional[str]]: The network and chain endpoint flag. If passed, overrides the
-                ``network`` argument.
-        """
-
-        if network is None:
-            return None, None
-        if network in settings.NETWORKS:
-            return network, settings.NETWORK_MAP[network]
-
-        substrings_map = {
-            "entrypoint-finney.opentensor.ai": ("finney", settings.FINNEY_ENTRYPOINT),
-            "test.finney.opentensor.ai": ("test", settings.FINNEY_TEST_ENTRYPOINT),
-            "archive.chain.opentensor.ai": ("archive", settings.ARCHIVE_ENTRYPOINT),
-            "subvortex": ("subvortex", settings.SUBVORTEX_ENTRYPOINT),
-            "127.0.0.1": ("local", settings.LOCAL_ENTRYPOINT),
-            "localhost": ("local", settings.LOCAL_ENTRYPOINT),
-        }
-
-        for substring, result in substrings_map.items():
-            if substring in network:
-                return result
-
-        return "unknown", network
-
 
 class AxonServeCallParams:
     def __init__(

bittensor/utils/__init__.py

@@ -12,6 +12,7 @@
 from bittensor_wallet.errors import KeyFileError, PasswordError
 from scalecodec import ss58_decode, is_valid_ss58_address as _is_valid_ss58_address
 
+from bittensor.core import settings
 from bittensor.core.settings import SS58_FORMAT
 from bittensor.utils.btlogging import logging
 from .registration import torch, use_torch
@@ -410,3 +411,38 @@ def unlock_key(wallet: "Wallet", unlock_type="coldkey") -> "UnlockStatus":
     except KeyFileError:
         err_msg = f"{unlock_type.capitalize()} keyfile is corrupt, non-writable, or non-readable, or non-existent."
         return UnlockStatus(False, err_msg)
+
+
+def determine_chain_endpoint_and_network(
+    network: str,
+) -> tuple[Optional[str], Optional[str]]:
+    """Determines the chain endpoint and network from the passed network or chain_endpoint.
+
+    Arguments:
+        network (str): The network flag. The choices are: ``finney`` (main network), ``archive`` (archive network
+            +300 blocks), ``local`` (local running network), ``test`` (test network).
+
+    Returns:
+        tuple[Optional[str], Optional[str]]: The network and chain endpoint flag. If passed, overrides the
+            ``network`` argument.
+    """
+
+    if network is None:
+        return None, None
+    if network in settings.NETWORKS:
+        return network, settings.NETWORK_MAP[network]
+
+    substrings_map = {
+        "entrypoint-finney.opentensor.ai": ("finney", settings.FINNEY_ENTRYPOINT),
+        "test.finney.opentensor.ai": ("test", settings.FINNEY_TEST_ENTRYPOINT),
+        "archive.chain.opentensor.ai": ("archive", settings.ARCHIVE_ENTRYPOINT),
+        "subvortex": ("subvortex", settings.SUBVORTEX_ENTRYPOINT),
+        "127.0.0.1": ("local", network),
+        "localhost": ("local", network),
+    }
+
+    for substring, result in substrings_map.items():
+        if substring in network and validate_chain_endpoint(network):
+            return result
+
+    return "unknown", network

tests/unit_tests/test_subtensor.py

@@ -34,7 +34,12 @@
 from bittensor.core.settings import version_as_int
 from bittensor.core.subtensor import Subtensor
 from bittensor.core.types import AxonServeCallParams
-from bittensor.utils import Certificate, u16_normalized_float, u64_normalized_float
+from bittensor.utils import (
+    Certificate,
+    u16_normalized_float,
+    u64_normalized_float,
+    determine_chain_endpoint_and_network,
+)
 from bittensor.utils.balance import Balance
 
 U16_MAX = 65535
@@ -269,8 +274,10 @@ def mock_add_argument(*args, **kwargs):
             "archive",
             settings.ARCHIVE_ENTRYPOINT,
         ),
-        ("127.0.0.1", "local", settings.LOCAL_ENTRYPOINT),
-        ("localhost", "local", settings.LOCAL_ENTRYPOINT),
+        ("127.0.0.1", "local", "127.0.0.1"),
+        ("localhost", "local", "localhost"),
+        ("ws://127.0.0.1:9945", "local", "ws://127.0.0.1:9945"),
+        ("ws://localhost:9945", "local", "ws://localhost:9945"),
         # Edge cases
         (None, None, None),
         ("unknown", "unknown", "unknown"),
@@ -280,9 +287,7 @@ def test_determine_chain_endpoint_and_network(
     network, expected_network, expected_endpoint
 ):
     # Act
-    result_network, result_endpoint = Subtensor.determine_chain_endpoint_and_network(
-        network
-    )
+    result_network, result_endpoint = determine_chain_endpoint_and_network(network)
 
     # Assert
     assert result_network == expected_network