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import django
from django.core.management.base import BaseCommand
from django.conf import settings
import os
import sys
class Command(BaseCommand):
help = "Runs this project as a uWSGI application. Requires the uwsgi binary in system path."
http_port = '8000'
socket_addr = None
def handle(self, *args, **options):
for arg in args:
k, v = arg.split('=')
if k == 'http':
if self.http_port:
self.http_port = v
elif k == 'socket':
self.http_port = None
self.socket_addr = v
# load http and python plugin: first the specific version, otherwise try with the generic one
if self.http_port:
os.environ['UWSGI_PLUGINS'] = 'http,python%d%d:python' % (sys.version_info[0], sys.version_info[1])
else:
os.environ['UWSGI_PLUGINS'] = 'python%d%d:python' % (sys.version_info[0], sys.version_info[1])
# load the Django WSGI handler
os.environ['UWSGI_MODULE'] = 'django.core.handlers.wsgi:WSGIHandler()'
# DJANGO settings
if options['settings']:
os.environ['DJANGO_SETTINGS_MODULE'] = options['settings']
else:
os.environ['DJANGO_SETTINGS_MODULE'] = 'settings'
# bind the http server to the default port
if self.http_port:
os.environ['UWSGI_HTTP'] = ':%s' % self.http_port
elif self.socket_addr:
os.environ['UWSGI_SOCKET'] = self.socket_addr
# map admin static files
os.environ['UWSGI_STATIC_MAP'] = '%s=%s' % (settings.ADMIN_MEDIA_PREFIX, os.path.join(django.__path__[0], 'contrib', 'admin', 'media'))
# remove sockets/pidfile at exit
os.environ['UWSGI_VACUUM'] = '1'
# retrieve/set the PythonHome
os.environ['UWSGI_PYHOME'] = sys.prefix
# increase buffer size a bit
os.environ['UWSGI_BUFFER_SIZE'] = '8192'
# add threads for concurrency
os.environ['UWSGI_THREADS'] = '8'
# enable the master process
os.environ['UWSGI_MASTER'] = '1'
# use uWSGI python module aliasing to fix the PYTHONPATH
os.environ['UWSGI_PYMODULE_ALIAS'] = '%s=./' % os.path.basename(os.getcwd())
# exec the uwsgi binary
os.execvp('uwsgi', ('uwsgi',))
def usage(self, subcommand):
return r"""
run this project on the uWSGI server
http=PORT run the embedded http server on port PORT
socket=ADDR bind the uwsgi server on address ADDR (this will disable the http server)
"""
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