"""
WSGI config for Bootcamp project.

This module contains the WSGI application used by Django's development server
and any production WSGI deployments.
"""
import os
import sys

from django.core.wsgi import get_wsgi_application
from whitenoise.django import DjangoWhiteNoise
# This allows easy placement of apps within the interior
# bootcamp directory.
app_path = os.path.abspath(os.path.join(
    os.path.dirname(os.path.abspath(__file__)), os.pardir))
sys.path.append(os.path.join(app_path, 'bootcamp'))

if os.environ.get('DJANGO_SETTINGS_MODULE') == 'config.settings.production':
    from raven.contrib.django.raven_compat.middleware.wsgi import Sentry

# We defer to a DJANGO_SETTINGS_MODULE already in the environment. This breaks
# if running multiple sites in the same mod_wsgi process. To fix this, use
# mod_wsgi daemon mode with each site in its own daemon process, or use
# os.environ["DJANGO_SETTINGS_MODULE"] = "config.settings.production"
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "config.settings.production")

# This application object is used by any WSGI server configured to use this
# file. This includes Django's development server, if the WSGI_APPLICATION
# setting points here.
application = get_wsgi_application()
# 下面这句到底有用吗，查询下关于whitenoise的文档
application = DjangoWhiteNoise(application)
if os.environ.get('DJANGO_SETTINGS_MODULE') == 'config.settings.production':
    application = Sentry(application)
