61 lines
2.1 KiB
Python
61 lines
2.1 KiB
Python
from __future__ import annotations
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"""EnergiBridge (Skeleton)
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Minimal, vendor-agnostic binding layer to map DeltaX primitives to a
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canonical IR and expose simple translation entry points for adapters.
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This MVP skeleton provides the surface area for interop without changing
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existing behavior or test expectations. It can be extended to support a full
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EnergiBridge-style binding in later iterations.
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"""
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from typing import Dict
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from deltax_forge_cross.dsl import StrategyDelta, MarketSignal, PlanDelta
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def to_canonical_ir(strategy_delta: StrategyDelta) -> Dict:
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"""Translate a StrategyDelta into a minimal canonical IR dict.
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This is intentionally lightweight: it captures basic asset symbols,
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budgets, and market signals when present. The result is designed to be
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consumed by adapters and the central coordinator in a future extension.
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"""
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assets = [a.symbol for a in strategy_delta.assets] if strategy_delta.assets else []
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signals = {}
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if getattr(strategy_delta, "signals", None):
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for s in strategy_delta.signals:
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signals[s.symbol] = {
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"price": s.price,
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"liquidity": s.liquidity,
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"latency_proxy": s.latency_proxy,
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}
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# Minimal PlanDelta representation; actual delta actions would be populated by solvers
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plan = {
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"hedge_updates": strategy_delta.legs[0].asset.symbol if strategy_delta.legs else {},
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}
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return {
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"LocalArbProblem": {
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"assets": assets,
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"target_delta_budget": getattr(strategy_delta, "delta_budget", 0.0),
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"liquidity_budget": getattr(strategy_delta, "vega_budget", 0.0),
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"latency_budget": getattr(strategy_delta, "gamma_budget", 0.0),
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},
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"SharedSignals": signals,
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"PlanDelta": plan,
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}
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def from_canonical_plan(plan_delta: PlanDelta) -> PlanDelta:
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"""Identity mapping placeholder for converting a canonical PlanDelta back.
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In a full implementation, this would materialize the canonical PlanDelta back
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into the framework's internal PlanDelta representation after a round-trip
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through adapters/coordinator.
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"""
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return plan_delta
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