86 lines
2.4 KiB
Python
86 lines
2.4 KiB
Python
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# Copyright 2019 miruka
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# This file is part of harmonyqml, licensed under GPLv3.
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import functools
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from concurrent.futures import Future, ThreadPoolExecutor
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from threading import Event
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from typing import Callable, DefaultDict
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from PyQt5.QtCore import QObject, pyqtSlot
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import nio
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import nio.responses as nr
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# One pool per hostname/remote server;
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# multiple Client for different accounts on the same server can exist.
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_POOLS: DefaultDict[str, ThreadPoolExecutor] = \
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DefaultDict(lambda: ThreadPoolExecutor(max_workers=6))
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def futurize(func: Callable) -> Callable:
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@functools.wraps(func)
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def wrapper(*args, **kwargs) -> Future:
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return args[0].pool.submit(func, *args, **kwargs) # args[0] = self
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return wrapper
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class Client(QObject):
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def __init__(self, hostname: str, username: str, device_id: str = ""
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) -> None:
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super().__init__()
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host, *port = hostname.split(":")
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self.host: str = host
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self.port: int = int(port[0]) if port else 443
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self.nio: nio.client.HttpClient = \
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nio.client.HttpClient(self.host, username, device_id)
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self.pool: ThreadPoolExecutor = _POOLS[self.host]
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from .net import NetworkManager
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self.net: NetworkManager = NetworkManager(self)
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self._stop_sync: Event = Event()
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def __repr__(self) -> str:
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return "%s(host=%r, port=%r, user_id=%r)" % \
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(type(self).__name__, self.host, self.port, self.nio.user_id)
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@pyqtSlot(str)
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@pyqtSlot(str, str)
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@futurize
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def login(self, password: str, device_name: str = "") -> None:
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self.net.write(self.nio.connect())
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self.net.talk(self.nio.login, password, device_name)
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self.startSyncing()
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@pyqtSlot(str, str, str)
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@futurize
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def resumeSession(self, user_id: str, token: str, device_id: str
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) -> None:
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self.net.write(self.nio.connect())
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response = nr.LoginResponse(user_id, device_id, token)
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self.nio.receive_response(response)
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self.startSyncing()
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@pyqtSlot()
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@futurize
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def logout(self) -> None:
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self._stop_sync.set()
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self.net.write(self.nio.disconnect())
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@futurize
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def startSyncing(self) -> None:
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while True:
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print(self, self.net.talk(self.nio.sync, timeout=10))
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if self._stop_sync.is_set():
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self._stop_sync.clear()
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break
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