c2257d3a86
Jellyfin(8096), OrbStack(8097) 포트 충돌으로 변경. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
55 lines
1.4 KiB
Python
55 lines
1.4 KiB
Python
"""
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hyperframe/flags
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~~~~~~~~~~~~~~~~
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Defines basic Flag and Flags data structures.
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"""
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from __future__ import annotations
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from collections.abc import MutableSet
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from typing import Iterable, Iterator, NamedTuple
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class Flag(NamedTuple):
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name: str
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bit: int
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class Flags(MutableSet): # type: ignore
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"""
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A simple MutableSet implementation that will only accept known flags as
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elements.
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Will behave like a regular set(), except that a ValueError will be thrown
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when .add()ing unexpected flags.
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"""
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def __init__(self, defined_flags: Iterable[Flag]):
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self._valid_flags = {flag.name for flag in defined_flags}
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self._flags: set[str] = set()
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def __repr__(self) -> str:
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return repr(sorted(list(self._flags)))
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def __contains__(self, x: object) -> bool:
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return self._flags.__contains__(x)
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def __iter__(self) -> Iterator[str]:
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return self._flags.__iter__()
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def __len__(self) -> int:
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return self._flags.__len__()
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def discard(self, value: str) -> None:
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return self._flags.discard(value)
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def add(self, value: str) -> None:
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if value not in self._valid_flags:
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raise ValueError(
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"Unexpected flag: {}. Valid flags are: {}".format(
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value, self._valid_flags
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)
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)
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return self._flags.add(value)
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