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#!/usr/bin/python2.4
#
# Copyright 2008 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
import sys
from appengine_django.db.base import get_datastore_paths
from django.core.management.base import BaseCommand
def start_dev_appserver():
"""Starts the appengine dev_appserver program for the Django project.
The appserver is run with default parameters. If you need to pass any special
parameters to the dev_appserver you will have to invoke it manually.
"""
from google.appengine.tools import dev_appserver_main
progname = sys.argv[0]
args = []
# hack __main__ so --help in dev_appserver_main works OK.
sys.modules['__main__'] = dev_appserver_main
# Set bind ip/port if specified.
if len(sys.argv) > 2:
addrport = sys.argv[2]
try:
addr, port = addrport.split(":")
except ValueError:
addr, port = None, addrport
if not port.isdigit():
print "Error: '%s' is not a valid port number." % port
sys.exit(1)
else:
addr, port = None, "8000"
if addr:
args.extend(["--address", addr])
if port:
args.extend(["--port", port])
# Add email settings
from django.conf import settings
args.extend(['--smtp_host', settings.EMAIL_HOST,
'--smtp_port', str(settings.EMAIL_PORT),
'--smtp_user', settings.EMAIL_HOST_USER,
'--smtp_password', settings.EMAIL_HOST_PASSWORD])
# Pass the application specific datastore location to the server.
p = get_datastore_paths()
args.extend(["--datastore_path", p[0], "--history_path", p[1]])
# Append the current working directory to the arguments.
dev_appserver_main.main([progname] + args + [os.getcwdu()])
class Command(BaseCommand):
"""Overrides the default Django runserver command.
Instead of starting the default Django development server this command
fires up a copy of the full fledged appengine dev_appserver that emulates
the live environment your application will be deployed to.
"""
help = 'Runs a copy of the appengine development server.'
args = '[optional port number, or ipaddr:port]'
def run_from_argv(self, argv):
start_dev_appserver()
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