Spaces:
Running on Zero
Running on Zero
File size: 1,953 Bytes
f234112 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 | class FallbackController:
def rule_based(self, phase_scores, unsafe_phases=None):
"""
Select the highest-scoring phase that is not unsafe.
"""
if not phase_scores:
raise ValueError("No phase scores provided")
if unsafe_phases is None:
unsafe_phases = set()
safe_phases = {
phase: score
for phase, score in phase_scores.items()
if phase not in unsafe_phases
}
if not safe_phases:
return None
selected_phase = max(
safe_phases,
key=safe_phases.get
)
return {
"method": "rule_based",
"selected_phase": selected_phase,
"score": safe_phases[selected_phase]
}
def density_based(self, phase_densities, unsafe_phases=None):
"""
Select the highest-density safe phase.
"""
if not phase_densities:
raise ValueError("No phase densities provided")
if unsafe_phases is None:
unsafe_phases = set()
safe_phases = {
phase: density
for phase, density in phase_densities.items()
if phase not in unsafe_phases
}
if not safe_phases:
return None
selected_phase = max(
safe_phases,
key=safe_phases.get
)
return {
"method": "density_based",
"selected_phase": selected_phase,
"density": safe_phases[selected_phase]
}
def fixed_time(self, phases, current_index=0):
"""
Final safe fixed-time fallback.
"""
if not phases:
raise ValueError("No phases provided")
index = current_index % len(phases)
selected_phase = phases[index]
return {
"method": "fixed_time",
"selected_phase": selected_phase
} |