我的应用程序在本地运行良好，但是在部署yo heroku时，我创建对象记录的命令无法正常工作。
例如，在本地，我有一个命令可以通过读取CSV文件来创建类别对象。
python manage.py samples
但是，这些表是在运行时在Heroku上的PostgreSQL数据库中创建的：
python manage.py migrate
在我的项目中，我有一个Procfile来调用我的所有命令，但是根据错误，它们没有被执行：
File "D:\web_proyects\stickers-gallito-app\shop\views.py", line 94, in SamplePack
slug=product_slug,
File "D:\virtual_envs\stickers-gallito-app\lib\site-packages\django\db\models\manager.py", line 82, in manager_method
return getattr(self.get_queryset(), name)(*args, **kwargs)
File "D:\virtual_envs\stickers-gallito-app\lib\site-packages\django\db\models\query.py", line 399, in get
self.model._meta.object_name
shop.models.Sample.DoesNotExist: Sample matching query does not exist.
Procfile：
release: python manage.py makemigrations
release: python manage.py migrate
release: python manage.py ubigeo_peru
release: python manage.py groups
release: python manage.py categories
release: python manage.py products
release: python manage.py products_pricing
release: python manage.py samples
release: python manage.py samples_pricing
web: gunicorn stickers_gallito.wsgi --log-file -
settings.py
import os
# SITE_ROOT = root()
# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/2.1/howto/deployment/checklist/
# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = '^_67&#r+(c+%pu&n+a%&dmxql^i^_$0f69)mnhf@)zq-rbxe9z'
ALLOWED_HOSTS = ['127.0.0.1', 'stickers-gallito-app.herokuapp.com',
'stickersgallito.pe', 'www.stickersgallito.pe']
# Application definition
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'shop',
'search_app',
'cart',
'stripe',
'order',
'crispy_forms',
'embed_video',
'storages',
'marketing',
'django.contrib.humanize',
]
MIDDLEWARE = [
'whitenoise.middleware.WhiteNoiseMiddleware',
'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 = 'stickers_gallito.urls'
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [os.path.join(BASE_DIR, 'templates'),
os.path.join(BASE_DIR, 'shop', 'templates/'),
os.path.join(BASE_DIR, 'search_app', 'templates/'),
os.path.join(BASE_DIR, 'cart', 'templates/'),
os.path.join(BASE_DIR, 'order', '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',
'shop.context_processor.menu_links',
'shop.context_processor.has_shop',
# 'cart.context_processor.current_time',
'cart.context_processor.cart_items_counter'
],
},
},
]
WSGI_APPLICATION = 'stickers_gallito.wsgi.application'
# Database
# https://docs.djangoproject.com/en/2.1/ref/settings/#databases
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = False
if DEBUG:
# Redirecciona www y http a https
SECURE_SSL_REDIRECT = False
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
}
}
else:
# Redirecciona www y http a https
SECURE_SSL_REDIRECT = True
### HEROKU POSTGRESS ACCESS
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.postgresql_psycopg2',
'NAME': 'd8ss9rgh1sbaj',
'USER': 'knwpfelgydrsmq',
'PASSWORD': 'dcd65707c2746bd6842d79773dedc944bf570b3ec27039a81dd715be213b85ef',
'HOST': 'ec2-54-225-116-36.compute-1.amazonaws.com',
'PORT': '5432'
}
}
####
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 = 'es'
TIME_ZONE = 'UTC'
USE_I18N = False
USE_L10N = False
USE_TZ = True
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/2.1/howto/static-files/
STATIC_URL = '/static/'
STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')
STATICFILES_DIRS = (
os.path.join(BASE_DIR, 'static'),
)
STATICFILES_LOCATION = 'static'
STATICFILES_STORAGE = 'custom_storages.StaticStorage'
MEDIAFILES_LOCATION = 'media'
DEFAULT_FILE_STORAGE = 'custom_storages.MediaStorage'
####
MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'static', 'media')
CRISPY_TEMPLATE_PACK = 'bootstrap4'
### CULQUI ###
CULQI_PUBLISHABLE_KEY = os.environ['CULQI_PUBLISHABLE_KEY']
CULQI_SECRET_KEY = os.environ['CULQI_SECRET_KEY']
# DO NOT DO THIS!
DEFAULT_FILE_STORAGE = 'storages.backends.s3boto3.S3Boto3Storage'
MAILCHIMP_API_KEY = os.environ['MAILCHIMP_API_KEY']
MAILCHIMP_DATA_CENTER = os.environ['MAILCHIMP_DATA_CENTER']
MAILCHIMP_EMAIL_LIST_ID = os.environ['MAILCHIMP_EMAIL_LIST_ID']
### AMAZON ###
AWS_S3_OBJECT_PARAMETERS = {
'Expires': 'Thu, 31 Dec 2099 20:00:00 GMT',
'CacheControl': 'max-age=94608000',
}
AWS_STORAGE_BUCKET_NAME = os.environ['AWS_STORAGE_BUCKET_NAME']
AWS_S3_REGION_NAME = os.environ['AWS_S3_REGION_NAME']
# Tell django-storages the domain to use to refer to static files.
AWS_S3_CUSTOM_DOMAIN = '%s.s3.amazonaws.com' % AWS_STORAGE_BUCKET_NAME
AWS_ACCESS_KEY_ID = os.environ['AWS_ACCESS_KEY_ID']
AWS_SECRET_ACCESS_KEY = os.environ['AWS_SECRET_ACCESS_KEY']
### MAILGUN - EMAIL MESSAGE SETTINGS ###
EMAIL_HOST = os.environ['EMAIL_HOST']
EMAIL_PORT = os.environ['EMAIL_PORT']
EMAIL_USE_TLS = os.environ['EMAIL_USE_TLS']
EMAIL_HOST_USER = os.environ['EMAIL_HOST_USER']
EMAIL_HOST_PASSWORD = os.environ['EMAIL_HOST_PASSWORD']