22 lines
540 B
Python
22 lines
540 B
Python
from dataclasses import dataclass
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@dataclass(frozen=True)
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class TacticInvocation:
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"""
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One tactic invocation with the before/after goals extracted from Lean source
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code.
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"""
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before: str
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after: str
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tactic: str
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used_constants: list[str]
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@staticmethod
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def parse(payload: dict):
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return TacticInvocation(
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before=payload["goalBefore"],
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after=payload["goalAfter"],
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tactic=payload["tactic"],
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used_constants=payload.get('usedConstants', []),
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)
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