calibre-web/cps.py

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#!/usr/bin/env python
# -*- coding: utf-8 -*-
import os
import sys
base_path = os.path.dirname(os.path.abspath(__file__))
# Insert local directories into path
sys.path.append(base_path)
sys.path.append(os.path.join(base_path, 'cps'))
sys.path.append(os.path.join(base_path, 'vendor'))
from cps import web
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try:
from gevent.pywsgi import WSGIServer
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gevent_present = True
except ImportError:
from tornado.wsgi import WSGIContainer
from tornado.httpserver import HTTPServer
from tornado.ioloop import IOLoop
gevent_present = False
if __name__ == '__main__':
if gevent_present:
web.app.logger.info('Attempting to start gevent')
web.start_gevent()
else:
web.app.logger.info('Starting Tornado webserver')
# Max Buffersize set to 200MB
if web.ub.config.get_config_certfile() and web.ub.config.get_config_keyfile():
ssl={"certfile": web.ub.config.get_config_certfile(),
"keyfile": web.ub.config.get_config_keyfile()}
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else:
ssl=None
http_server = HTTPServer(WSGIContainer(web.app),
max_buffer_size = 209700000,
ssl_options=ssl)
http_server.listen(web.ub.config.config_port)
IOLoop.instance().start()
IOLoop.instance().close(True)
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if web.helper.global_task == 0:
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web.app.logger.info("Performing restart of Calibre-web")
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if os.name == 'nt':
arguments = ["\"" + sys.executable + "\""]
for e in sys.argv:
arguments.append("\"" + e + "\"")
os.execv(sys.executable, arguments)
else:
os.execl(sys.executable, sys.executable, *sys.argv)
else:
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web.app.logger.info("Performing shutdown of Calibre-web")
sys.exit(0)