Add the wax_options module

python/wax/__init__.py

@@ -72,11 +72,13 @@ from .wax_result import (
 )
 from .interfaces import IWaxBaseInterface
 from .wax_factory import create_wax_foundation
+from .wax_options import WaxOptions
 
 __version__ = "0.0.0"
 
 __all__ = [
     "IWaxBaseInterface",
+    "WaxOptions",
     "create_wax_foundation",
     "python_error_code",
     "python_result",

python/wax/interfaces.py

@@ -15,7 +15,7 @@ if TYPE_CHECKING:
         NaiAsset,
         VestsNaiAssetConvertible,
     )
-    from wax._private.models.basic import AccountName, Hex, PublicKey, Signature
+    from wax._private.models.basic import AccountName, ChainId, Hex, PublicKey, Signature
     from wax._private.models.brain_key_data import BrainKeyData
     from wax._private.models.operations import Operation
     from wax._private.models.private_key_data import PrivateKeyData
@@ -37,6 +37,11 @@ class IManabarData(ABC):
 
 
 class IWaxBaseInterface(ABC):
+    @property
+    @abstractmethod
+    def chain_id(self) -> ChainId:
+        """Returns the chain id."""
+
     @property
     @abstractmethod
     def config(self) -> ChainConfig:

python/wax/wax_factory.py

@@ -3,11 +3,14 @@ from __future__ import annotations
 from typing import TYPE_CHECKING
 
 from wax._private.base_api import WaxBaseApi
+from wax.wax_options import WaxOptions
 
 if TYPE_CHECKING:
     from wax.interfaces import IWaxBaseInterface
 
 
-def create_wax_foundation() -> IWaxBaseInterface:
+def create_wax_foundation(options: WaxOptions | None = None) -> IWaxBaseInterface:
     """Factory function to provide wax base interface functionality."""
-    return WaxBaseApi(_private=True)
+    chain_id = options.chain_id if options is not None else WaxOptions().chain_id
+
+    return WaxBaseApi(chain_id, _private=True)

python/wax/wax_options.py

+from __future__ import annotations
+
+from dataclasses import dataclass, field
+
+from wax._private.models.basic import ChainId
+
+
+@dataclass
+class WaxOptions:
+    chain_id: ChainId = field(
+        default_factory=lambda: ChainId("18dcf0a285365fc58b71f18b3d3fec954aa0c141c44e4e5cb4cf777b9eab274e")
+    )