lmcache--lmcache
wehub-resource-sync
24 行
691 B
Python
24 行
691 B
Python
# SPDX-License-Identifier: Apache-2.0
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"""Cache tier vocabulary, shared across the MP server and the coordinator.
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The cache-management API treats the tier as request data (``tier`` /
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``source_tier`` / ``target_tier``) rather than baking it into paths, so the set
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of valid tiers lives in one neutral place that both packages import.
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"""
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# Standard
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from enum import Enum
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class Tier(str, Enum):
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"""A cache tier.
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Subclasses ``str`` so it validates from / compares equal to the bare wire
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value (``Tier.L2 == "l2"``) and serializes as that value. ``ALL`` is only
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valid for operations that explicitly support multiple tiers.
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"""
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L1 = "l1"
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L2 = "l2"
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ALL = "all"
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