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85 lines
3.6 KiB
85 lines
3.6 KiB
from django.core.management.base import BaseCommand, CommandError |
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from optparse import make_option |
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import os |
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import sys |
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class Command(BaseCommand): |
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option_list = BaseCommand.option_list + ( |
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make_option('--noreload', action='store_false', dest='use_reloader', default=True, |
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help='Tells Django to NOT use the auto-reloader.'), |
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make_option('--adminmedia', dest='admin_media_path', default='', |
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help='Specifies the directory from which to serve admin media.'), |
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) |
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help = "Starts a lightweight Web server for development." |
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args = '[optional port number, or ipaddr:port]' |
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# Validation is called explicitly each time the server is reloaded. |
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requires_model_validation = False |
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def handle(self, addrport='', *args, **options): |
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import django |
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from django.core.servers.basehttp import run, AdminMediaHandler, WSGIServerException |
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from django.core.handlers.wsgi import WSGIHandler |
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if args: |
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raise CommandError('Usage is runserver %s' % self.args) |
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if not addrport: |
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addr = '' |
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port = '8000' |
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else: |
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try: |
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addr, port = addrport.split(':') |
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except ValueError: |
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addr, port = '', addrport |
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if not addr: |
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addr = '127.0.0.1' |
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if not port.isdigit(): |
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raise CommandError("%r is not a valid port number." % port) |
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use_reloader = options.get('use_reloader', True) |
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admin_media_path = options.get('admin_media_path', '') |
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shutdown_message = options.get('shutdown_message', '') |
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quit_command = (sys.platform == 'win32') and 'CTRL-BREAK' or 'CONTROL-C' |
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def inner_run(): |
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from django.conf import settings |
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from django.utils import translation |
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print "Validating models..." |
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self.validate(display_num_errors=True) |
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print "\nDjango version %s, using settings %r" % (django.get_version(), settings.SETTINGS_MODULE) |
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print "Development server is running at http://%s:%s/" % (addr, port) |
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print "Quit the server with %s." % quit_command |
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# django.core.management.base forces the locale to en-us. We should |
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# set it up correctly for the first request (particularly important |
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# in the "--noreload" case). |
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translation.activate(settings.LANGUAGE_CODE) |
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try: |
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path = admin_media_path or django.__path__[0] + '/contrib/admin/media' |
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handler = AdminMediaHandler(WSGIHandler(), path) |
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run(addr, int(port), handler) |
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except WSGIServerException, e: |
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# Use helpful error messages instead of ugly tracebacks. |
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ERRORS = { |
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13: "You don't have permission to access that port.", |
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98: "That port is already in use.", |
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99: "That IP address can't be assigned-to.", |
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} |
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try: |
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error_text = ERRORS[e.args[0].args[0]] |
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except (AttributeError, KeyError): |
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error_text = str(e) |
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sys.stderr.write(self.style.ERROR("Error: %s" % error_text) + '\n') |
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# Need to use an OS exit because sys.exit doesn't work in a thread |
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os._exit(1) |
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except KeyboardInterrupt: |
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if shutdown_message: |
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print shutdown_message |
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sys.exit(0) |
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if use_reloader: |
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from django.utils import autoreload |
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autoreload.main(inner_run) |
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else: |
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inner_run()
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