EIP-7547: Inclusion Lists

.gitignore

@@ -25,6 +25,7 @@ tests/core/pyspec/eth2spec/eip6110/
 tests/core/pyspec/eth2spec/eip7002/
 tests/core/pyspec/eth2spec/whisk/
 tests/core/pyspec/eth2spec/eip7594/
+tests/core/pyspec/eth2spec/eip7547/
 
 # coverage reports
 .htmlcov

Makefile

@@ -35,7 +35,7 @@ MARKDOWN_FILES = $(wildcard $(SPEC_DIR)/*/*.md) \
                  $(wildcard $(SPEC_DIR)/_features/*/*/*.md) \
                  $(wildcard $(SSZ_DIR)/*.md)
 
-ALL_EXECUTABLE_SPEC_NAMES = phase0 altair bellatrix capella deneb eip6110 eip7002 whisk
+ALL_EXECUTABLE_SPEC_NAMES = phase0 altair bellatrix capella deneb eip6110 eip7002 whisk eip7547
 # The parameters for commands. Use `foreach` to avoid listing specs again.
 COVERAGE_SCOPE := $(foreach S,$(ALL_EXECUTABLE_SPEC_NAMES), --cov=eth2spec.$S.$(TEST_PRESET_TYPE))
 PYLINT_SCOPE := $(foreach S,$(ALL_EXECUTABLE_SPEC_NAMES), ./eth2spec/$S)

configs/mainnet.yaml

@@ -59,6 +59,9 @@ EIP7002_FORK_EPOCH: 18446744073709551615
 # WHISK
 WHISK_FORK_VERSION: 0x06000000  # temporary stub
 WHISK_FORK_EPOCH: 18446744073709551615
+# EIP7547
+EIP7547_FORK_VERSION: 0x07000000  # temporary stub
+EIP7547_FORK_EPOCH: 18446744073709551615
 
 
 # Time parameters

configs/minimal.yaml

@@ -58,6 +58,9 @@ EIP7002_FORK_EPOCH: 18446744073709551615
 # WHISK
 WHISK_FORK_VERSION: 0x06000001
 WHISK_FORK_EPOCH: 18446744073709551615
+# EIP7547
+EIP7547_FORK_VERSION: 0x07000001
+EIP7547_FORK_EPOCH: 18446744073709551615
 
 
 # Time parameters

pysetup/constants.py

@@ -7,6 +7,7 @@
 EIP6110 = 'eip6110'
 EIP7002 = 'eip7002'
 WHISK = 'whisk'
+EIP7547 = 'eip7547'
 EIP7594 = 'eip7594'
 
 

pysetup/md_doc_paths.py

@@ -9,6 +9,7 @@
     EIP6110,
     WHISK,
     EIP7002,
+    EIP7547,
     EIP7594,
 )
 
@@ -22,6 +23,7 @@
     EIP6110: DENEB,
     WHISK: CAPELLA,
     EIP7002: CAPELLA,
+    EIP7547: DENEB,
     EIP7594: DENEB,
 }
 

pysetup/spec_builders/__init__.py

@@ -7,12 +7,13 @@
 from .eip7002 import EIP7002SpecBuilder
 from .whisk import WhiskSpecBuilder
 from .eip7594 import EIP7594SpecBuilder
+from .eip7547 import EIP7547SpecBuilder
 
 
 spec_builders = {
     builder.fork: builder
     for builder in (
         Phase0SpecBuilder, AltairSpecBuilder, BellatrixSpecBuilder, CapellaSpecBuilder, DenebSpecBuilder,
-        EIP6110SpecBuilder, EIP7002SpecBuilder, WhiskSpecBuilder, EIP7594SpecBuilder,
+        EIP6110SpecBuilder, EIP7002SpecBuilder, WhiskSpecBuilder, EIP7594SpecBuilder, EIP7547SpecBuilder,
     )
 }

pysetup/spec_builders/eip7547.py

@@ -0,0 +1,52 @@
+from .base import BaseSpecBuilder
+from ..constants import EIP7547
+
+
+class EIP7547SpecBuilder(BaseSpecBuilder):
+    fork: str = EIP7547
+
+
+    @classmethod
+    def execution_engine_cls(cls) -> str:
+        return """
+class NoopExecutionEngine(ExecutionEngine):
+    def notify_new_payload(self: ExecutionEngine,
+                           execution_payload: ExecutionPayload,
+                           parent_beacon_block_root: Root) -> bool:
+        return True
+
+    def notify_forkchoice_updated(self: ExecutionEngine,
+                                  head_block_hash: Hash32,
+                                  safe_block_hash: Hash32,
+                                  finalized_block_hash: Hash32,
+                                  payload_attributes: Optional[PayloadAttributes]) -> Optional[PayloadId]:
+        pass
+
+    def get_payload(self: ExecutionEngine, payload_id: PayloadId) -> GetPayloadResponse:
+        # pylint: disable=unused-argument
+        raise NotImplementedError("no default block production")
+
+    def is_valid_block_hash(self: ExecutionEngine,
+                            execution_payload: ExecutionPayload,
+                            parent_beacon_block_root: Root) -> bool:
+        return True
+
+    def is_valid_versioned_hashes(self: ExecutionEngine, new_payload_request: NewPayloadRequest) -> bool:
+        return True
+
+    def verify_and_notify_new_payload(self: ExecutionEngine,
+                                      new_payload_request: NewPayloadRequest) -> bool:
+        return True
+
+    def notify_new_inclusion_list(self: ExecutionEngine,
+                                  inclusion_list_request: NewInclusionListRequest) -> bool:
+        return True
+
+
+EXECUTION_ENGINE = NoopExecutionEngine()"""
+
+    @classmethod
+    def imports(cls, preset_name: str):
+        return f'''
+from eth2spec.deneb import {preset_name} as deneb
+'''