mirror of https://github.com/morpheus65535/bazarr
109 lines
3.1 KiB
Python
109 lines
3.1 KiB
Python
# coding=utf-8
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import os
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import platform
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import signal
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import subprocess
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import sys
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import time
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import atexit
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from bazarr.get_args import args
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def check_python_version():
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python_version = platform.python_version_tuple()
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minimum_py3_tuple = (3, 7, 0)
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minimum_py3_str = ".".join(str(i) for i in minimum_py3_tuple)
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if int(python_version[0]) < minimum_py3_tuple[0]:
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print("Python " + minimum_py3_str + " or greater required. "
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"Current version is " + platform.python_version() + ". Please upgrade Python.")
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sys.exit(1)
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elif int(python_version[0]) == 3 and int(python_version[1]) > 8:
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print("Python version greater than 3.8.x is unsupported. Current version is " + platform.python_version() +
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". Keep in mind that even if it works, you're on your own.")
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elif (int(python_version[0]) == minimum_py3_tuple[0] and int(python_version[1]) < minimum_py3_tuple[1]) or \
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(int(python_version[0]) != minimum_py3_tuple[0]):
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print("Python " + minimum_py3_str + " or greater required. "
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"Current version is " + platform.python_version() + ". Please upgrade Python.")
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sys.exit(1)
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check_python_version()
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dir_name = os.path.dirname(__file__)
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def end_child_process(ep):
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try:
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ep.kill()
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except:
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pass
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def terminate_child_process(ep):
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try:
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ep.terminate()
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except:
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pass
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def start_bazarr():
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script = [sys.executable, "-u", os.path.normcase(os.path.join(dir_name, 'bazarr', 'main.py'))] + sys.argv[1:]
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ep = subprocess.Popen(script, stdout=None, stderr=None, stdin=subprocess.DEVNULL)
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atexit.register(end_child_process, ep=ep)
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signal.signal(signal.SIGTERM, lambda signal_no, frame: terminate_child_process(ep))
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def check_status():
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if os.path.exists(stopfile):
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try:
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os.remove(stopfile)
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except Exception:
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print('Unable to delete stop file.')
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finally:
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print('Bazarr exited.')
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sys.exit(0)
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if os.path.exists(restartfile):
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try:
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os.remove(restartfile)
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except Exception:
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print('Unable to delete restart file.')
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else:
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print("Bazarr is restarting...")
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start_bazarr()
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if __name__ == '__main__':
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restartfile = os.path.join(args.config_dir, 'bazarr.restart')
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stopfile = os.path.join(args.config_dir, 'bazarr.stop')
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# Cleanup leftover files
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try:
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os.remove(restartfile)
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except FileNotFoundError:
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pass
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try:
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os.remove(stopfile)
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except FileNotFoundError:
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pass
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# Initial start of main bazarr process
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print("Bazarr starting...")
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start_bazarr()
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# Keep the script running forever until stop is requested through term or keyboard interrupt
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while True:
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check_status()
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try:
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if sys.platform.startswith('win'):
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time.sleep(5)
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else:
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os.wait()
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time.sleep(1)
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except (KeyboardInterrupt, SystemExit, ChildProcessError):
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print('Bazarr exited.')
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sys.exit(0)
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