mirror of
https://github.com/status-im/eth2.0-specs.git
synced 2025-01-09 10:22:00 +00:00
66 lines
2.1 KiB
Python
66 lines
2.1 KiB
Python
from typing import Dict
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from .base import BaseSpecBuilder
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from ..constants import EIP7594
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class EIP7594SpecBuilder(BaseSpecBuilder):
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fork: str = EIP7594
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@classmethod
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def imports(cls, preset_name: str):
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return f'''
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from eth2spec.deneb import {preset_name} as deneb
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'''
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@classmethod
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def classes(cls):
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return f'''
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class PolynomialCoeff(list):
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def __init__(self, coeffs: Sequence[BLSFieldElement]):
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if len(coeffs) > FIELD_ELEMENTS_PER_EXT_BLOB:
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raise ValueError("expected <= FIELD_ELEMENTS_PER_EXT_BLOB coeffs")
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super().__init__(coeffs)
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class Coset(list):
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def __init__(self, coeffs: Optional[Sequence[BLSFieldElement]] = None):
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if coeffs is None:
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coeffs = [BLSFieldElement(0)] * FIELD_ELEMENTS_PER_CELL
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if len(coeffs) != FIELD_ELEMENTS_PER_CELL:
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raise ValueError("expected FIELD_ELEMENTS_PER_CELL coeffs")
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super().__init__(coeffs)
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class CosetEvals(list):
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def __init__(self, evals: Optional[Sequence[BLSFieldElement]] = None):
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if evals is None:
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evals = [BLSFieldElement(0)] * FIELD_ELEMENTS_PER_CELL
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if len(evals) != FIELD_ELEMENTS_PER_CELL:
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raise ValueError("expected FIELD_ELEMENTS_PER_CELL coeffs")
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super().__init__(evals)
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'''
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@classmethod
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def sundry_functions(cls) -> str:
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return """
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def retrieve_column_sidecars(beacon_block_root: Root) -> Sequence[DataColumnSidecar]:
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# pylint: disable=unused-argument
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return []
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"""
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@classmethod
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def hardcoded_custom_type_dep_constants(cls, spec_object) -> str:
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return {
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'FIELD_ELEMENTS_PER_CELL': spec_object.preset_vars['FIELD_ELEMENTS_PER_CELL'].value,
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'FIELD_ELEMENTS_PER_EXT_BLOB': spec_object.preset_vars['FIELD_ELEMENTS_PER_EXT_BLOB'].value,
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'NUMBER_OF_COLUMNS': spec_object.config_vars['NUMBER_OF_COLUMNS'].value,
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}
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@classmethod
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def hardcoded_func_dep_presets(cls, spec_object) -> Dict[str, str]:
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return {
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'KZG_COMMITMENTS_INCLUSION_PROOF_DEPTH': spec_object.preset_vars['KZG_COMMITMENTS_INCLUSION_PROOF_DEPTH'].value,
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}
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