Release v1.6.0-alpha.1

.github/workflows/generate_vectors.yml

@@ -2,11 +2,16 @@ name: Run test vector generation
 
 defaults:
   run:
-    shell: zsh {0}
+    shell: zsh -e {0}
 
 on:
   workflow_dispatch:
     inputs:
+      repo:
+        description: The repository to use (e.g. user/consensus-specs)
+        default: ethereum/consensus-specs
+        type: string
+        required: true
       ref:
         description: The branch, tag or SHA to checkout and build from
         default: dev
@@ -23,9 +28,9 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
-          repository: 'ethereum/consensus-specs'
+          repository: ${{ inputs.repo }}
           path: 'consensus-specs'
-          ref: ${{ inputs.ref || 'dev' }}
+          ref: ${{ inputs.ref }}
       - name: Setup Python
         uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
         with:

.github/workflows/nightly-tests.yml

@@ -2,7 +2,7 @@ name: Nightly mainnet tests
 
 defaults:
   run:
-    shell: zsh {0}
+    shell: zsh -e {0}
 
 on:
   workflow_dispatch:

.github/workflows/run-tests.yml

@@ -2,7 +2,7 @@ name: Run tests
 
 defaults:
   run:
-    shell: zsh {0}
+    shell: zsh -e {0}
 
 on:
   push:

Makefile

@@ -112,6 +112,7 @@ test: pyspec
 		$(PRESET) \
 		$(BLS) \
 		--junitxml=$(TEST_REPORT_DIR)/test_results.xml \
+		$(CURDIR)/tests/infra \
 		$(PYSPEC_DIR)/eth2spec
 
 ###############################################################################
@@ -186,9 +187,8 @@ MARKDOWN_FILES = $(CURDIR)/README.md \
 lint: pyspec
 	@$(MDFORMAT_VENV) --number --wrap=80 $(MARKDOWN_FILES)
 	@$(CODESPELL_VENV) . --skip "./.git,$(VENV),$(PYSPEC_DIR)/.mypy_cache" -I .codespell-whitelist
-	@$(PYTHON_VENV) -m isort --quiet $(CURDIR)/tests
-	@$(PYTHON_VENV) -m black --quiet $(CURDIR)/tests
-	@$(PYTHON_VENV) -m pylint --rcfile $(PYLINT_CONFIG) $(PYLINT_SCOPE)
+	@$(PYTHON_VENV) -m ruff check --fix --quiet $(CURDIR)/tests $(CURDIR)/pysetup $(CURDIR)/setup.py
+	@$(PYTHON_VENV) -m ruff format --quiet $(CURDIR)/tests $(CURDIR)/pysetup $(CURDIR)/setup.py
 	@$(PYTHON_VENV) -m mypy --config-file $(MYPY_CONFIG) $(MYPY_SCOPE)
 
 ###############################################################################

configs/mainnet.yaml

@@ -194,10 +194,4 @@ MAX_BYTES_PER_INCLUSION_LIST: 8192
 # Blob Scheduling
 # ---------------------------------------------------------------
 
-BLOB_SCHEDULE:
-  # Deneb
-  - EPOCH: 269568
-    MAX_BLOBS_PER_BLOCK: 6
-  # Electra
-  - EPOCH: 364032
-    MAX_BLOBS_PER_BLOCK: 9
+BLOB_SCHEDULE: []

configs/minimal.yaml

@@ -191,10 +191,4 @@ MAX_BYTES_PER_INCLUSION_LIST: 8192
 # Blob Scheduling
 # ---------------------------------------------------------------
 
-BLOB_SCHEDULE:
-  # Deneb
-  - EPOCH: 18446744073709551615
-    MAX_BLOBS_PER_BLOCK: 6
-  # Electra
-  - EPOCH: 18446744073709551615
-    MAX_BLOBS_PER_BLOCK: 9
+BLOB_SCHEDULE: []

pyproject.toml

@@ -1,8 +1,8 @@
 [build-system]
 requires = [
   "marko==2.1.3",
-  "ruamel.yaml==0.18.10",
-  "setuptools==80.4.0",
+  "ruamel.yaml==0.18.12",
+  "setuptools==80.9.0",
   "wheel==0.45.1",
 ]
 
@@ -12,7 +12,7 @@ dynamic = ["version"]
 authors = [{ name = "ethereum" }]
 description = "Ethereum consensus layer specifications package"
 readme = { file = "README.md", content-type = "text/markdown" }
-requires-python = ">=3.9,<4.0"
+requires-python = ">=3.10,<4.0"
 dependencies = [
   "curdleproofs==0.1.2",
   "eth-typing==5.2.1",
@@ -23,54 +23,65 @@ dependencies = [
   "milagro_bls_binding==1.9.0",
   "py_arkworks_bls12381==0.3.8",
   "py_ecc==7.0.1",
-  "pycryptodome==3.22.0",
+  "pycryptodome==3.23.0",
   "remerkleable==0.1.28",
-  "ruamel.yaml==0.18.10",
-  "setuptools==80.4.0",
+  "ruamel.yaml==0.18.12",
+  "setuptools==80.9.0",
   "trie==3.1.0",
 ]
 
 [project.optional-dependencies]
 test = [
   "pytest-cov==6.1.1",
-  "pytest-xdist==3.6.1",
-  "pytest==8.3.5",
+  "pytest-xdist==3.7.0",
+  "pytest==8.4.0",
 ]
 lint = [
-  "black==25.1.0",
   "codespell==2.4.1",
-  "isort==6.0.1",
-  "mdformat-gfm-alerts==1.0.1",
+  "mdformat-gfm-alerts==1.0.2",
   "mdformat-gfm==0.4.1",
   "mdformat-toc==0.3.0",
   "mdformat==0.7.22",
-  "mypy==1.15.0",
-  "pylint==3.3.7",
+  "mypy==1.16.0",
+  "ruff==0.11.12",
 ]
 generator = [
   "filelock==3.18.0",
   "pathos==0.3.4",
-  "pytest==8.3.5",
+  "pytest==8.4.0",
   "python-snappy==0.7.3",
   "rich==14.0.0",
 ]
 docs = [
   "mdx-truly-sane-lists==1.3",
   "mkdocs-awesome-pages-plugin==2.10.1",
-  "mkdocs-material==9.6.13",
+  "mkdocs-material==9.6.14",
   "mkdocs==1.6.1",
 ]
 
-[tool.black]
+[tool.ruff]
 line-length = 100
 
-[tool.isort]
-profile = "black"
-line_length = 100
-combine_as_imports = true
-known_first_party = ["eth2spec"]
-order_by_type = false
-skip_glob = [
-  "tests/core/pyspec/eth2spec/*/mainnet.py",
-  "tests/core/pyspec/eth2spec/*/minimal.py",
+[tool.ruff.lint]
+select = [
+  "F",  # https://docs.astral.sh/ruff/rules/#pyflakes-f
+  "I",  # https://docs.astral.sh/ruff/rules/#isort-i
+  "PL", # https://docs.astral.sh/ruff/rules/#pylint-pl
+  "UP", # https://docs.astral.sh/ruff/rules/#pyupgrade-up
 ]
+ignore = [
+  "PLR0911", # https://docs.astral.sh/ruff/rules/too-many-return-statements/
+  "PLR0912", # https://docs.astral.sh/ruff/rules/too-many-branches/
+  "PLR0913", # https://docs.astral.sh/ruff/rules/too-many-arguments/
+  "PLR0915", # https://docs.astral.sh/ruff/rules/too-many-statements/
+  "PLR1714", # https://docs.astral.sh/ruff/rules/repeated-equality-comparison/
+  "PLR2004", # https://docs.astral.sh/ruff/rules/magic-value-comparison/
+  "PLW0128", # https://docs.astral.sh/ruff/rules/redeclared-assigned-name/
+  "PLW0603", # https://docs.astral.sh/ruff/rules/global-statement/
+  "PLW2901", # https://docs.astral.sh/ruff/rules/redefined-loop-name/
+]
+
+[tool.ruff.lint.isort]
+combine-as-imports = true
+known-first-party = ["eth2spec"]
+order-by-type = false

pysetup/constants.py

@@ -1,19 +1,19 @@
 # Definitions in context.py
-PHASE0 = 'phase0'
-ALTAIR = 'altair'
-BELLATRIX = 'bellatrix'
-CAPELLA = 'capella'
-DENEB = 'deneb'
-ELECTRA = 'electra'
-FULU = 'fulu'
-EIP6800 = 'eip6800'
-EIP7441 = 'eip7441'
-EIP7732 = 'eip7732'
-EIP7805 = 'eip7805'
+PHASE0 = "phase0"
+ALTAIR = "altair"
+BELLATRIX = "bellatrix"
+CAPELLA = "capella"
+DENEB = "deneb"
+ELECTRA = "electra"
+FULU = "fulu"
+EIP6800 = "eip6800"
+EIP7441 = "eip7441"
+EIP7732 = "eip7732"
+EIP7805 = "eip7805"
 
 
 # The helper functions that are used when defining constants
-CONSTANT_DEP_SUNDRY_CONSTANTS_FUNCTIONS = '''
+CONSTANT_DEP_SUNDRY_CONSTANTS_FUNCTIONS = """
 def ceillog2(x: int) -> uint64:
     if x < 1:
         raise ValueError(f"ceillog2 accepts only positive values, x={x}")
@@ -24,10 +24,10 @@ def floorlog2(x: int) -> uint64:
     if x < 1:
         raise ValueError(f"floorlog2 accepts only positive values, x={x}")
     return uint64(x.bit_length() - 1)
-'''
+"""
 
 
-OPTIMIZED_BLS_AGGREGATE_PUBKEYS = '''
+OPTIMIZED_BLS_AGGREGATE_PUBKEYS = """
 def eth_aggregate_pubkeys(pubkeys: Sequence[BLSPubkey]) -> BLSPubkey:
     return bls.AggregatePKs(pubkeys)
-'''
+"""