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python之部署到 heroku 的 Django 错误

2025年04月02日35over140

嘿，我是 heroku 和 django 的新手，在学习这些教程时我一直在解决一个问题: Tutorial 1 - django girl , Tutorial 2-heroku

我按照所有步骤将现有项目部署到 heroku，但我不断收到此消息:

    remote:      $ python manage.py collectstatic --noinput 
remote:        Traceback (most recent call last): 
remote:          File "manage.py", line 9, in <module> 
remote:            execute_from_command_line(sys.argv) 
remote:          File "/app/.heroku/python/lib/python3.4/site-packages/django/core/management/__init__.py", line 353, in execute_from_command_line 
remote:            utility.execute() 
remote:          File "/app/.heroku/python/lib/python3.4/site-packages/django/core/management/__init__.py", line 302, in execute 
remote:            settings.INSTALLED_APPS 
remote:          File "/app/.heroku/python/lib/python3.4/site-packages/django/conf/__init__.py", line 55, in __getattr__ 
remote:            self._setup(name) 
remote:          File "/app/.heroku/python/lib/python3.4/site-packages/django/conf/__init__.py", line 43, in _setup 
remote:            self._wrapped = Settings(settings_module) 
remote:          File "/app/.heroku/python/lib/python3.4/site-packages/django/conf/__init__.py", line 99, in __init__ 
remote:            mod = importlib.import_module(self.SETTINGS_MODULE) 
remote:          File "/app/.heroku/python/lib/python3.4/importlib/__init__.py", line 104, in import_module 
remote:            return _bootstrap._gcd_import(name[level:], package, level) 
remote:          File "<frozen importlib._bootstrap>", line 2231, in _gcd_import 
remote:          File "<frozen importlib._bootstrap>", line 2214, in _find_and_load 
remote:          File "<frozen importlib._bootstrap>", line 2201, in _find_and_load_unlocked 
remote:        ImportError: No module named 'mysite.settings' 
remote: 
remote:  !     Error while running '$ python manage.py collectstatic --noinput'. 
remote:        See traceback above for details. 
remote: 
remote:        You may need to update application code to resolve this error. 
remote:        Or, you can disable collectstatic for this application: 
remote: 
remote:           $ heroku config:set DISABLE_COLLECTSTATIC=1 
remote: 
remote:        https://devcenter.heroku.com/articles/django-assets 
remote: 
remote:  !     Push rejected, failed to compile Python app 
remote: 
remote: Verifying deploy... 
remote: 
remote: !       Push rejected to mysitefp1. 
remote: 
To https://git.heroku.com/mysitefp1.git 
 ! [remote rejected] master -> master (pre-receive hook declined) 
error: failed to push some refs to 'https://git.heroku.com/mysitefp1.git'

我的 wsgi.py: 

    import os 
    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "mysite.settings") 
 
    from django.core.wsgi import get_wsgi_application 
    from whitenoise.django import DjangoWhiteNoise 
 
    application = get_wsgi_application() 
    application = DjangoWhiteNoise(application) 
 
my settings.py 
""" 
Django settings for mysite project. 
 
Generated by 'django-admin startproject' using Django 1.8.5. 
 
For more information on this file, see 
https://docs.djangoproject.com/en/1.8/topics/settings/ 
 
For the full list of settings and their values, see 
https://docs.djangoproject.com/en/1.8/ref/settings/ 
""" 
 
# Build paths inside the project like this: os.path.join(BASE_DIR, ...) 
import os 
BASE_DIR = os.path.dirname(os.path.dirname(__file__)) 
PROJECT_ROOT = os.path.dirname(os.path.abspath(__file__)) 
 
 
# Quick-start development settings - unsuitable for production 
# See https://docs.djangoproject.com/en/1.8/howto/deployment/checklist/ 
 
# SECURITY WARNING: keep the secret key used in production secret! 
SECRET_KEY = '************************' 
 
# SECURITY WARNING: don't run with debug turned on in production! 
 
DJANGO_SETTINGS_MODULE="mysite.mysite.settings" 
 
 
# Application definition 
 
INSTALLED_APPS = ( 
    'django.contrib.admin', 
    'django.contrib.auth', 
    'django.contrib.contenttypes', 
    'django.contrib.sessions', 
    'django.contrib.messages', 
    'django.contrib.staticfiles', 
    'django.contrib.sites', 
    'allauth', 
    'allauth.account', 
    'allauth.socialaccount', 
    'allauth.socialaccount.providers.facebook', 
    'address', 
    'BusinessApp', 
    'BaseApp', 
    'UserApp', 
    'conversation', 
    'django_libs', 
    'widget_tweaks', 
) 
 
MIDDLEWARE_CLASSES = ( 
    'django.contrib.sessions.middleware.SessionMiddleware', 
    'django.middleware.common.CommonMiddleware', 
    'django.middleware.csrf.CsrfViewMiddleware', 
    'django.contrib.auth.middleware.AuthenticationMiddleware', 
    'django.contrib.auth.middleware.SessionAuthenticationMiddleware', 
    'django.contrib.messages.middleware.MessageMiddleware', 
    'django.middleware.clickjacking.XFrameOptionsMiddleware', 
    'django.middleware.security.SecurityMiddleware', 
) 
 
ROOT_URLCONF = 'mysite.urls' 
 
TEMPLATES = [ 
    { 
        'BACKEND': 'django.template.backends.django.DjangoTemplates', 
        'DIRS': [os.path.join(PROJECT_ROOT, 'templates'), os.path.join(PROJECT_ROOT, 'templates', 'allauth')], 
        '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', 
            ], 
        }, 
    }, 
] 
 
 
 
# Database 
# https://docs.djangoproject.com/en/1.8/ref/settings/#databases 
 
DATABASES = { 
    'default': { 
        'ENGINE': 'django.db.backends.sqlite3', 
        'NAME': os.path.join(PROJECT_ROOT, 'db.sqlite3'), 
    } 
} 
 
 
# Internationalization 
# https://docs.djangoproject.com/en/1.8/topics/i18n/ 
 
LANGUAGE_CODE = 'en-us' 
 
TIME_ZONE = 'UTC' 
 
USE_I18N = True 
 
USE_L10N = True 
 
USE_TZ = True 
 
 
# Static files (CSS, JavaScript, Images) 
# https://docs.djangoproject.com/en/1.8/howto/static-files/ 
 
STATIC_URL = '/static/' 
STATIC_ROOT = os.path.join(PROJECT_ROOT, 'staticfiles') 
MEDIA_ROOT = os.path.join(PROJECT_ROOT, 'media') 
MEDIA_URL = '/media/' 
 
AUTHENTICATION_BACKENDS = ( 
    # Needed to login by username in Django admin, regardless of `allauth` 
    "django.contrib.auth.backends.ModelBackend", 
    # `allauth` specific authentication methods, such as login by e-mail 
    "allauth.account.auth_backends.AuthenticationBackend" 
) 
 
TEMPLATE_CONTEXT_PROCESSORS = ( 
    "django.core.context_processors.request", 
    "django.contrib.auth.context_processors.auth", 
    "allauth.account.context_processors.account", 
    "allauth.socialaccount.context_processors.socialaccount", 
) 
 
# auth and allauth settings 
LOGIN_REDIRECT_URL = '/' 
EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend' 
SITE_ID=1 
 
 
STATICFILES_DIRS = [ 
    os.path.join(PROJECT_ROOT, 'static'), 
    # os.path.join(PROJECT_ROOT, 'media'), 
    # os.path.join(BASE_DIR, "static"), 
    # '/static/', 
    # '', 
] 
 
import dj_database_url 
WSGI_APPLICATION = 'mysite.wsgi.application' 
 
SOCIALACCOUNT_ADAPTER = 'BaseApp.adapters.ProfileAdapter' 
ACCOUNT_USERNAME_REQUIRED = False 
LOGIN_URL = "/" 
 
 
DATABASES['default'] = dj_database_url.config() 
 
SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTO', 'https') 
 
ALLOWED_HOSTS = ['*'] 
 
DEBUG = False 
 
try: 
    from .local_settings import * 
except ImportError: 
    pass 
 
 
STATICFILES_STORAGE = 'whitenoise.django.GzipManifestStaticFilesStorage' 
 
# Update database configuration with $DATABASE_URL. 
db_from_env = dj_database_url.config(conn_max_age=500) 
DATABASES['default'].update(db_from_env)

我的过程文件:

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

我的要求.txt:

defusedxml==0.4.1 
dj-database-url==0.4.1 
Django==1.9.5 
django-address==0.1.5 
django-allauth==0.25.2 
django-conversation==1.4.6 
django-libs==1.67.4 
django-oauth==1.1 
django-staticfiles==1.2.1 
django-widget-tweaks==1.4.1 
gunicorn==19.4.5 
oauthlib==1.1.1 
Pillow==3.2.0 
PyJWT==1.4.0 
python-social-auth==0.2.19 
python3-openid==3.0.10 
requests==2.10.0 
requests-oauthlib==0.6.1 
six==1.10.0 
whitenoise==3.0 
psycopg2==2.5.4

我连续 3 天都不知道发生了什么事!请帮帮我

P.S 如果我尝试禁用静态，当我尝试迁移时同样的错误再次发生。

请您参考如下方法:

我遇到了同样的问题，就是 git 不知何故没有将设置文件添加到我项目中的存储库中，我解决这个问题的方法是创建一个新的 django 项目和一个新的存储库，还要检查你是否有你的.gitignore 文件中的设置文件。始终使用 git status 检查哪些更改将被提交，如果你需要的一切都在那里，那么它应该可以工作。


  文章来源：
  https://blog.windname.com/post/aafedd2b1.html
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