deploy to Heroku " collectstatic --noinput "

omar ahmed

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May 26, 2019, 5:34:54 PM5/26/19

to Django users

git push heroku master
Counting objects: 4, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (4/4), done.
Writing objects: 100% (4/4), 414 bytes | 0 bytes/s, done.
Total 4 (delta 3), reused 0 (delta 0)
remote: Compressing source files... done.
remote: Building source:
remote:
remote: -----> Python app detected
remote: -----> Installing requirements with pip
remote:
remote: -----> $ python manage.py collectstatic --noinput
remote:        122 static files copied to '/tmp/build_ae5c33e3156cddd5969268ac72b87668/staticfiles', 392 post-processed.
remote:
remote: -----> Discovering process types
remote:        Procfile declares types -> web
remote:
remote: -----> Compressing...
remote:        Done: 55.3M
remote: -----> Launching...
remote:        Released v12
remote:        https://arena3.herokuapp.com/ deployed to Heroku
remote:
remote: Verifying deploy... done.
To https://git.heroku.com/arena3.git
   48d580d..0dcd3ad master -> master

settings.py

"""
Django settings for arena project.

Generated by 'django-admin startproject' using Django 2.2.1.

For more information on this file, see
https://docs.djangoproject.com/en/2.2/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/2.2/ref/settings/
"""

import os
import django_heroku
import dj_database_url
# 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/2.2/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = '=l&e$6@=a%bu(--=pgd)-i!(&eeag%-ik&%7k11l_7*3j11eln'

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True

ALLOWED_HOSTS = []


# Application definition

INSTALLED_APPS = [
    'core.apps.CoreConfig',
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'django_social_share',
]

MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    'whitenoise.middleware.WhiteNoiseMiddleware',
    '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 = 'arena.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',
                'core.context_processors.add_to_base',
            ],
        },
    },
]

WSGI_APPLICATION = 'arena.wsgi.application'


# Database
# https://docs.djangoproject.com/en/2.2/ref/settings/#databases

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.postgresql_psycopg2',
        'NAME': 'arenadb',
        'USER': 'arenaomar',
        'PASSWORD': '',
        'HOST': 'localhost',
        'PORT': '',
    }
}


# Password validation
# https://docs.djangoproject.com/en/2.2/ref/settings/#auth-password-validators

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',
    },
]


# Internationalization
# https://docs.djangoproject.com/en/2.2/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/2.2/howto/static-files/


PROJECT_ROOT = os.path.dirname(os.path.abspath(__file__))
STATIC_URL = '/static/'
STATIC_ROOT = os.path.join(BASE_DIR, 'static')
STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage'
STATICFILES_DIRS = (
    os.path.join(BASE_DIR, 'static'),
)
MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
LOGIN_REDIRECT_URL = 'core:home'
LOGOUT_REDIRECT_URL = 'core:home'
db_from_env = dj_database_url.config(conn_max_age=500)
DATABASES['default'].update(db_from_env)
django_heroku.settings(locals())

Joe Reitman

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May 27, 2019, 11:10:06 AM5/27/19

to Django users

Is there a question here? I will point out what I see wrong in Settings.py.

Allowed_hosts is empty. Need the host domain.

Missing Port number for your database

Did you migrate your models?

Secret key should be stored in environment variable

salimon jamiu olashile

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May 27, 2019, 2:45:59 PM5/27/19

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Hello Omar, what’s the problem?

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omar ahmed

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May 27, 2019, 3:46:32 PM5/27/19

to Django users

i can't publish my project

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Andrew C.

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May 27, 2019, 3:51:06 PM5/27/19

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Follow a tutorial.

1) Hide your secret key and everything secretive in an environment variable. Or use Django-environ

2) Try python manage.py check —deploy

3) Debug is set to True... it should not be True if you’re publishing (deploying)

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Stephen L

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May 27, 2019, 4:07:10 PM5/27/19

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This is a migration problem

https://groups.google.com/forum/#!topic/django-users/M-C6cZ8S4r4

https://stackoverflow.com/questions/42613536/django-programming-error-column-does-not-exist-even-after-running-migrations

always run migrations before committing to heroku, but you can also run it on heroku:

heroku run python manage.py makemigrations
heroku run python manage.py migrate

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