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import os
import re
from django.core.management.base import BaseCommand, CommandError
from django.core.management.commands.runserver import naiveip_re
from django.core.servers.basehttp import get_internal_wsgi_application
from livereload import Server
class Command(BaseCommand):
help = 'Runs the development server with livereload enabled.'
def add_arguments(self, parser):
parser.add_argument('addrport',
nargs='?',
default='127.0.0.1:8000',
help='host and optional port the django server should listen on (default: 127.0.0.1:8000)')
parser.add_argument('-l', '--liveport',
type=int,
default=35729,
help='port the livereload server should listen on (default: 35729)')
def handle(self, *args, **options):
m = re.match(naiveip_re, options['addrport'])
if m is None:
raise CommandError('"%s" is not a valid port number '
'or address:port pair.' % options['addrport'])
addr, _ipv4, _ipv6, _fqdn, port = m.groups()
if not port.isdigit():
raise CommandError("%r is not a valid port number." % port)
if addr:
if _ipv6:
raise CommandError('IPv6 addresses are currently not supported.')
application = get_internal_wsgi_application()
server = Server(application)
for file in os.listdir('.'):
if file[0] != '.' and file[:2] != '__' and os.path.isdir(file):
server.watch(file)
server.serve(host=addr, port=port, liveport=options['liveport'])
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