902133edd3
- 8 DB models (services, incidents, monitors, subscribers, etc.) - Full CRUD API for services, incidents, monitors - Public status page with live data - Incident detail page with timeline - API key authentication - Uptime monitoring scheduler - 13 tests passing - TECHNICAL_DESIGN.md with full spec
33 lines
1.1 KiB
Python
33 lines
1.1 KiB
Python
# This file is dual licensed under the terms of the Apache License, Version
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# 2.0, and the BSD License. See the LICENSE file in the root of this repository
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# for complete details.
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"""Backward-compatibility shim for unpickling Version objects serialized before
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packaging 26.1.
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Old pickles reference ``packaging._structures.InfinityType`` and
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``packaging._structures.NegativeInfinityType``. This module provides minimal
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stand-in classes so that ``pickle.loads()`` can resolve those references.
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The deserialized objects are not used for comparisons — ``Version.__setstate__``
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discards the stale ``_key`` cache and recomputes it from the core version fields.
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"""
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from __future__ import annotations
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class InfinityType:
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"""Stand-in for the removed ``InfinityType`` used in old comparison keys."""
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def __repr__(self) -> str:
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return "Infinity"
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class NegativeInfinityType:
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"""Stand-in for the removed ``NegativeInfinityType`` used in old comparison keys."""
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def __repr__(self) -> str:
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return "-Infinity"
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Infinity = InfinityType()
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NegativeInfinity = NegativeInfinityType()
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