89 lines
3.0 KiB
Python
89 lines
3.0 KiB
Python
import random
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import time
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from typing import Union
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from discord import AutoShardedClient, Client
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from discord.ext.commands import AutoShardedBot, Bot
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__all__ = [
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"ClientType",
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"ExponentialBackoff",
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"NodeStats"
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]
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ClientType = Union[AutoShardedBot, AutoShardedClient, Bot, Client]
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class ExponentialBackoff:
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"""
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The MIT License (MIT)
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Copyright (c) 2015-present Rapptz
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Permission is hereby granted, free of charge, to any person obtaining a
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copy of this software and associated documentation files (the "Software"),
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to deal in the Software without restriction, including without limitation
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the rights to use, copy, modify, merge, publish, distribute, sublicense,
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and/or sell copies of the Software, and to permit persons to whom the
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Software is furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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DEALINGS IN THE SOFTWARE.
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"""
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def __init__(self, base: int = 1, *, integral: bool = False) -> None:
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self._base = base
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self._exp = 0
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self._max = 10
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self._reset_time = base * 2 ** 11
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self._last_invocation = time.monotonic()
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rand = random.Random()
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rand.seed()
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self._randfunc = rand.randrange if integral else rand.uniform
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def delay(self) -> float:
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invocation = time.monotonic()
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interval = invocation - self._last_invocation
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self._last_invocation = invocation
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if interval > self._reset_time:
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self._exp = 0
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self._exp = min(self._exp + 1, self._max)
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return self._randfunc(0, self._base * 2 ** self._exp)
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class NodeStats:
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"""The base class for the node stats object.
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Gives critical information on the node, which is updated every minute.
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"""
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def __init__(self, data: dict) -> None:
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memory: dict = data.get("memory")
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self.used = memory.get("used")
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self.free = memory.get("free")
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self.reservable = memory.get("reservable")
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self.allocated = memory.get("allocated")
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cpu: dict = data.get("cpu")
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self.cpu_cores = cpu.get("cores")
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self.cpu_system_load = cpu.get("systemLoad")
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self.cpu_process_load = cpu.get("lavalinkLoad")
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self.players_active = data.get("playingPlayers")
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self.players_total = data.get("players")
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self.uptime = data.get("uptime")
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def __repr__(self) -> str:
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return f"<Pomice.NodeStats total_players={self.players_total!r} playing_active={self.players_active!r}>"
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