software-mansion · franciszekjob · Mar 5, 2025 · Oct 29, 2024 · Oct 29, 2024 · Oct 29, 2024
diff --git a/docs/api.rst b/docs/api.rst
@@ -7,6 +7,7 @@ API
    api/devnet_client
    api/account
    api/client_models
+   api/executable_models
    api/client_errors
    api/transaction_errors
    api/contract

diff --git a/docs/api/executable_models.rst b/docs/api/executable_models.rst
@@ -0,0 +1,6 @@
+Models for executables
+======================
+
+.. automodule:: starknet_py.net.executable_models
+    :members:
+    :member-order: groupwise
diff --git a/docs/migration_guide.rst b/docs/migration_guide.rst
@@ -17,7 +17,7 @@ Version [Unreleased] of **starknet.py** comes with support for RPC 0.8.0!
 
 .. py:currentmodule:: starknet_py.net.full_node_client
 
-2. New methods have been added: :meth:`~FullNodeClient.get_storage_proof` and :meth:`~FullNodeClient.get_messages_status`.
+2. New methods have been added: :meth:`~FullNodeClient.get_storage_proof`, :meth:`~FullNodeClient.get_messages_status` and :meth:`~FullNodeClient.get_compiled_casm`.
 
 .. py:currentmodule:: starknet_py.net.client_models
 

diff --git a/starknet_py/common.py b/starknet_py/common.py
@@ -4,11 +4,11 @@
 from marshmallow import EXCLUDE, ValidationError
 
 from starknet_py.net.client_models import (
-    CasmClass,
     DeprecatedCompiledContract,
     DeprecatedContractClass,
     SierraCompiledContract,
 )
+from starknet_py.net.executable_models import CasmClass
 from starknet_py.net.schemas.rpc.contract import (
     CasmClassSchema,
     ContractClassSchema,

diff --git a/starknet_py/hash/casm_class_hash.py b/starknet_py/hash/casm_class_hash.py
@@ -10,7 +10,8 @@
     BytecodeSegmentStructure,
     NestedIntList,
 )
-from starknet_py.net.client_models import CasmClass, CasmClassEntryPoint
+from starknet_py.net.client_models import CasmClassEntryPoint
+from starknet_py.net.executable_models import CasmClass
 
 CASM_CLASS_VERSION = "COMPILED_CLASS_V1"
 

diff --git a/starknet_py/net/client.py b/starknet_py/net/client.py
@@ -29,6 +29,7 @@
     TransactionStatus,
     TransactionStatusResponse,
 )
+from starknet_py.net.executable_models import CasmClass
 from starknet_py.net.models.transaction import (
     AccountTransaction,
     DeclareV3,
@@ -338,3 +339,12 @@ async def get_messages_status(self, transaction_hash: str) -> List[MessageStatus
         :param transaction_hash: Hash of the L1 transaction
         :return: Status of the messages
         """
+
+    @abstractmethod
+    async def get_compiled_casm(self, class_hash: int) -> CasmClass:
+        """
+        Get the contract class definition in the given block associated with the given hash.
+
+        :param class_hash: Hash of the contract class whose CASM will be returned
+        :return: CasmClass object
+        """
diff --git a/starknet_py/net/client_models.py b/starknet_py/net/client_models.py
@@ -12,7 +12,7 @@
 from abc import ABC
 from dataclasses import dataclass, field
 from enum import Enum
-from typing import Any, Dict, Iterable, List, Literal, Optional, Union, cast
+from typing import Dict, Iterable, List, Literal, Optional, Union, cast
 
 from marshmallow import EXCLUDE
 
@@ -938,21 +938,6 @@ class CasmClassEntryPointsByType:
     l1_handler: List[CasmClassEntryPoint]
 
 
-@dataclass
-class CasmClass:
-    """
-    Dataclass representing class compiled to Cairo assembly.
-    """
-
-    prime: int
-    bytecode: List[int]
-    hints: List[Any]
-    pythonic_hints: List[Any]
-    compiler_version: str
-    entry_points_by_type: CasmClassEntryPointsByType
-    bytecode_segment_lengths: Optional[List[int]]
-
-
 @dataclass
 class TransactionStatusResponse:
     """