93 lines
2.9 KiB
Python
Executable file
93 lines
2.9 KiB
Python
Executable file
#!/usr/bin/env python3
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import multiprocessing
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import time
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import sys
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import os
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from typing import Any
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import webbrowser
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from setproctitle import setproctitle
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from helpers.the_terminator import Terminator
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def startServer(notifications=False):
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# Only spend the time importing the Server if we want to start the server. Speeds up web browser opens.
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from server import BAPSicleServer
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server = multiprocessing.Process(target=BAPSicleServer)
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server.start()
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sent_start_notif = False
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terminator = Terminator()
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try:
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while not terminator.terminate:
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time.sleep(1)
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if server and server.is_alive():
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if notifications and not sent_start_notif:
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notif("Welcome to BAPSicle!")
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sent_start_notif = True
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pass
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else:
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printer("Server dead. Exiting.")
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if notifications:
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notif("BAPSicle Server Stopped!")
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os._exit(0)
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if server and server.is_alive():
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printer("Terminating server.")
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server.terminate()
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printer("Waiting to terminate.")
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server.join(timeout=20) # If we somehow get stuck stopping BAPSicle let it die.
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printer("Terminated")
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# Catch the handler being killed externally.
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except Exception as e:
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printer("Received Exception {} with args: {}".format(
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type(e).__name__, e.args))
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if server and server.is_alive():
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server.terminate()
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server.join(timeout=20)
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def printer(msg: Any):
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print("LAUNCHER:{}".format(msg))
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def notif(msg: str):
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print("NOTIFICATION:{}".format(msg))
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if __name__ == "__main__":
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# On Windows, calling this function is necessary.
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# Causes all kinds of loops if not present.
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# IT HAS TO BE RIGHT HERE, AT THE TOP OF __MAIN__
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# NOT INSIDE AN IF STATEMENT. RIGHT. HERE.
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# If it's not here, multiprocessing just doesn't run in the package.
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# Freeze support refers to being packaged with Pyinstaller.
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multiprocessing.freeze_support()
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setproctitle("BAPSicle - Launcher")
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if len(sys.argv) > 1:
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# We got an argument! It's probably Platypus's UI.
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try:
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if (sys.argv[1]) == "Start Server":
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notif("BAPSicle is starting, please wait...")
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webbrowser.open("http://localhost:13500/")
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startServer(notifications=True)
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if sys.argv[1] == "Server":
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webbrowser.open("http://localhost:13500/")
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if sys.argv[1] == "Presenter":
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webbrowser.open("http://localhost:13500/presenter/")
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except Exception as e:
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printer(
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"ALERT:BAPSicle failed with exception of type {}:{}".format(
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type(e).__name__, e
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)
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)
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os._exit(1)
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os._exit(0)
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else:
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startServer()
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printer("Exiting.")
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os._exit(0)
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