Django＆Heroku - ImportError：沒有名爲gettingstarted.wsgi的模塊

我試圖部署一個Django1.10應用程序到Heoroku，並且我沿着this guide添加了所需的配置。Django＆Heroku - ImportError：沒有名爲gettingstarted.wsgi的模塊

部署，應用程序崩潰後，我得到一個No module named gettingstarted.wsgi導入錯誤 - 全回溯如下：

2017-04-15T12:22:03.430119+00:00 heroku[web.1]: Starting process with command `gunicorn gettingstarted.wsgi --log-file -` 
2017-04-15T12:22:05.349515+00:00 app[web.1]: [2017-04-15 12:22:05 +0000] [4] [INFO] Listening at: http://0.0.0.0:40627 (4) 
2017-04-15T12:22:05.349596+00:00 app[web.1]: [2017-04-15 12:22:05 +0000] [4] [INFO] Using worker: sync 
2017-04-15T12:22:05.352984+00:00 app[web.1]: [2017-04-15 12:22:05 +0000] [9] [INFO] Booting worker with pid: 9 
2017-04-15T12:22:05.355385+00:00 app[web.1]: Traceback (most recent call last): 
2017-04-15T12:22:05.349135+00:00 app[web.1]: [2017-04-15 12:22:05 +0000] [4] [INFO] Starting gunicorn 19.7.1 
2017-04-15T12:22:05.355386+00:00 app[web.1]: File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/arbiter.py", line 578, in spawn_worker 
2017-04-15T12:22:05.355384+00:00 app[web.1]: [2017-04-15 12:22:05 +0000] [9] [ERROR] Exception in worker process 
2017-04-15T12:22:05.355387+00:00 app[web.1]: File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/workers/base.py", line 126, in init_process 
2017-04-15T12:22:05.355387+00:00 app[web.1]:  self.load_wsgi() 
2017-04-15T12:22:05.355386+00:00 app[web.1]:  worker.init_process() 
2017-04-15T12:22:05.355388+00:00 app[web.1]:  self.wsgi = self.app.wsgi() 
2017-04-15T12:22:05.355389+00:00 app[web.1]: File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/app/base.py", line 67, in wsgi 
2017-04-15T12:22:05.355389+00:00 app[web.1]:  self.callable = self.load() 
2017-04-15T12:22:05.355388+00:00 app[web.1]: File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/workers/base.py", line 135, in load_wsgi 
2017-04-15T12:22:05.355390+00:00 app[web.1]:  return self.load_wsgiapp() 
2017-04-15T12:22:05.355390+00:00 app[web.1]: File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/app/wsgiapp.py", line 52, in load_wsgiapp 
2017-04-15T12:22:05.355390+00:00 app[web.1]: File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/app/wsgiapp.py", line 65, in load 
2017-04-15T12:22:05.355391+00:00 app[web.1]: File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/util.py", line 352, in import_app 
2017-04-15T12:22:05.355391+00:00 app[web.1]:  return util.import_app(self.app_uri) 
2017-04-15T12:22:05.355392+00:00 app[web.1]:  __import__(module) 
2017-04-15T12:22:05.355467+00:00 app[web.1]: [2017-04-15 12:22:05 +0000] [9] [INFO] Worker exiting (pid: 9) 
2017-04-15T12:22:05.372618+00:00 app[web.1]: [2017-04-15 12:22:05 +0000] [4] [INFO] Shutting down: Master 
2017-04-15T12:22:05.372681+00:00 app[web.1]: [2017-04-15 12:22:05 +0000] [4] [INFO] Reason: Worker failed to boot. 
2017-04-15T12:22:05.355392+00:00 app[web.1]: ImportError: No module named gettingstarted.wsgi 
2017-04-15T12:22:05.499273+00:00 heroku[web.1]: Process exited with status 3 
2017-04-15T12:22:05.521522+00:00 heroku[web.1]: State changed from starting to crashed

這是我settings.py

import os 
import dj_database_url 


BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) 
SECRET_KEY = '...' 

DEBUG = True 

ALLOWED_HOSTS = [] 

INSTALLED_APPS = [ 
    'mrp.apps.MrpConfig', 
    'django.contrib.humanize', 
    'dal', 
    'dal_select2', 
    'smart_selects', 
    'django.contrib.admin', 
    'django.contrib.auth', 
    'django.contrib.contenttypes', 
    'django.contrib.sessions', 
    'django.contrib.messages', 
    'django.contrib.staticfiles', 
    'wkhtmltopdf', 
] 

MIDDLEWARE = [ 
    'django.middleware.security.SecurityMiddleware', 
    'django.contrib.sessions.middleware.SessionMiddleware', 
    'django.middleware.common.CommonMiddleware', 
    'django.middleware.csrf.CsrfViewMiddleware', 
    'django.contrib.auth.middleware.AuthenticationMiddleware', 
    'django.contrib.messages.middleware.MessageMiddleware', 
    'django.middleware.clickjacking.XFrameOptionsMiddleware', 
] 

ROOT_URLCONF = 'py_mrp.urls' 

TEMPLATES = [ 
    { 
     'BACKEND': 'django.template.backends.django.DjangoTemplates', 
     'DIRS': [os.path.join(BASE_DIR, 'templates')], 
     'APP_DIRS': True, 
     'OPTIONS': { 
      'context_processors': [ 
       'django.template.context_processors.debug', 
       'django.template.context_processors.request', 
       'django.contrib.auth.context_processors.auth', 
       'django.contrib.messages.context_processors.messages', 
      ], 
     }, 
    }, 
] 

WSGI_APPLICATION = 'py_mrp.wsgi.application' 

DATABASES = { 
    'default': { 
     'ENGINE': 'django.db.backends.sqlite3', 
     'NAME': os.path.join(BASE_DIR, 'db.sqlite3'), 
    } 
} 

db_from_env = dj_database_url.config(conn_max_age=500) 
DATABASES['default'].update(db_from_env) 

AUTH_PASSWORD_VALIDATORS = [ 
    { 
     'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator', 
    }, 
    { 
     'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator', 
    }, 
    { 
     'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator', 
    }, 
    { 
     'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator', 
    }, 
] 

LANGUAGE_CODE = 'it-it' 
TIME_ZONE = 'UTC' 
USE_I18N = True 
USE_L10N = True 
USE_THOUSAND_SEPARATOR = True 
USE_TZ = True 

WKHTMLTOPDF_CMD = '/usr/bin/wkhtmltopdf' 
WKHTMLTOPDF_DEBUG = True 

def ABS_DIR(rel): 
    return os.path.join(BASE_DIR, rel.replace('/', os.path.sep)) 

PROJECT_ROOT = os.path.dirname(os.path.abspath(__file__)) 
STATIC_ROOT = os.path.join(PROJECT_ROOT, 'staticfiles') 
STATIC_URL = ABS_DIR('/static/') 

STATICFILES_DIRS = (
    os.path.join(PROJECT_ROOT, 'static'), 
) 

STATICFILES_STORAGE = 'whitenoise.django.GzipManifestStaticFilesStorage' 

LOGIN_URL = '/login/' 
LOGIN_REDIRECT_URL = '/' 
LOGOUT_REDIRECT_URL = '/'

這是我Procfile：

web: gunicorn gettingstarted.wsgi --log-file -

這是我wsgi.py：

import os 

from django.core.wsgi import get_wsgi_application 
from whitenoise.django import DjangoWhiteNoise 

os.environ.setdefault("DJANGO_SETTINGS_MODULE", "py_mrp.settings") 

application = get_wsgi_application() 
application = DjangoWhiteNoise(application)

這是我requirements.txt：

appdirs==1.4.3 
astroid==1.4.8 
attrs==15.2.0 
awsebcli==3.7.8 
backports.functools-lru-cache==1.3 
backports.ssl-match-hostname==3.5.0.1 
blessed==1.9.5 
botocore==1.4.54 
cement==2.8.2 
cffi==1.10.0 
click==6.7 
colorama==0.3.7 
configparser==3.5.0 
cryptography==1.2.3 
dj-database-url==0.4.2 
Django==1.10.3 
django-autocomplete-light==3.2.1 
django-smart-selects==1.3.2 
django-wkhtmltopdf==3.1.0 
docker-py==1.7.2 
dockerpty==0.4.1 
docopt==0.6.2 
docutils==0.12 
enum34==1.1.2 
Flask==0.12 
gevent==1.1.1 
greenlet==0.4.11 
gunicorn==19.7.1 
idna==2.0 
ipaddress==1.0.16 
isort==4.2.5 
itsdangerous==0.24 
Jinja2==2.9.4 
jmespath==0.9.0 
lazy-object-proxy==1.2.2 
locustio==0.7.5 
MarkupSafe==0.23 
mccabe==0.5.2 
msgpack-python==0.4.8 
packaging==16.8 
pathspec==0.3.4 
psycopg2==2.7.1 
pyasn1==0.1.9 
pyasn1-modules==0.0.7 
pycparser==2.17 
pylint==1.6.4 
pyOpenSSL==0.15.1 
pyparsing==2.2.0 
pyserial==3.0.1 
python-dateutil==2.5.3 
PyYAML==3.12 
requests==2.9.1 
selenium==3.0.0 
semantic-version==2.5.0 
service-identity==16.0.0 
six==1.10.0 
texttable==0.8.4 
Twisted==16.0.0 
virtualenv==15.1.0 
wcwidth==0.1.7 
websocket-client==0.37.0 
Werkzeug==0.11.15 
whitenoise==3.3.0 
wrapt==1.10.8 
zope.interface==4.1.3

項目結構：

. 
├── ./db.sqlite3 
├── ./manage.py 
├── ./mrp 
│   ├── ./mrp/admin.py 
│   ├── ./mrp/apps.py 
│   ├── ./mrp/forms.py 
│   ├── ./mrp/__init__.py 
│   ├── ./mrp/migrations 
│   ├── ./mrp/models.py 
│   ├── ./mrp/models.pyc 
│   ├── ./mrp/static 
│   │   └── ./mrp/static/mrp 
│   │    ├── ./mrp/static/mrp/custom.css 
│   │    ├── ./mrp/static/mrp/custom.js 
│   │    └── ./mrp/static/mrp/images 
│   ├── ./mrp/templates 
│   ├── ./mrp/tests.py 
│   ├── ./mrp/urls.py 
│   └── ./mrp/views.py 
├── ./Procfile 
├── ./py_mrp 
│   ├── ./py_mrp/__init__.py 
│   ├── ./py_mrp/local_settings.py 
│   ├── ./py_mrp/production_settings.py 
│   ├── ./py_mrp/settings.py 
│   ├── ./py_mrp/urls.py 
│   └── ./py_mrp/wsgi.py 
├── ./requirements.txt 
└── ./templates

謝謝！

來源

2017-04-15 davideghz

您正在引用gettingstarting wsgi模塊（文件），它不在您的項目中。

而是改變Procfile內容：

web: gunicorn PROJECT_NAME.wsgi --log-file -

來源

2017-04-15 13:23:14

爲了澄清它應該是'網：gunicorn YOUR_APP_NAME.wsgi --log文件-' –

你是對的，糾正！其實連應用程序的名字都沒有。由於項目由多個應用程序組成，因此'.wsgi'應該是項目的名稱（因爲它放在項目的根目錄下，名稱相同）。 –

Django＆Heroku - ImportError：沒有名爲gettingstarted.wsgi的模塊

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