New simple start method for sopds_server

import sys

import socket

import errno

import django

from django.conf import settings

from django.core.management.base import BaseCommand

from django.core.servers.basehttp import get_internal_wsgi_application, run 

from django.utils.encoding import force_text

from django.core.management import call_command

from opds_catalog.settings import SERVER_LOG

    def start(self):

        writepid(self.pidfile)

        quit_command = 'CTRL-BREAK' if sys.platform == 'win32' else 'CONTROL-C' 

        self.stdout.write((

            "Starting SOPDS server at http://%(addr)s:%(port)s/\n"

            "Quit the server with %(quit_command)s.\n"

        ) % {

            "addr": '[%s]' % self.addr,

            "port": self.port,

            "quit_command": quit_command,

        })

        try:

            handler = get_internal_wsgi_application()

            run(self.addr, int(self.port), handler,ipv6=False, threading=True)

        except socket.error as e:

            # Use helpful error messages instead of ugly tracebacks.

            ERRORS = {

                errno.EACCES: "You don't have permission to access that port.",

                errno.EADDRINUSE: "That port is already in use.",

                errno.EADDRNOTAVAIL: "That IP address can't be assigned to.",

            }

            try:

                error_text = ERRORS[e.errno]

            except KeyError:

                error_text = force_text(e)

            self.stderr.write("Error: %s" % error_text)

            # Need to use an OS exit because sys.exit doesn't work in a thread

            os._exit(1)

        except KeyboardInterrupt:

            sys.exit(0) 

    def stop(self, pid):

        try:

            os.kill(int(pid), signal.SIGTERM)

        except OSError as e:

            print(str(e))

        call_command('runserver', '%s:%s'%(self.addr,int(self.port)), app_label='opds_catalog')

    def restart(self, pid):

        self.stop(pid)

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6112

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