я пытаюсь перенести мое приложение на python-django в heroku, вот код из teminal и settings.py :

ProgramBox

я пытаюсь перенести мое приложение на python-django в heroku, вот код из teminal и settings.py :

Post author:admin
Запись опубликована:4 марта, 2023
Post category:Вопросы по программированию

#python #django #git #heroku

Вопрос:

Я получаю сообщение об ошибке в терминале (AttributeError: модуль ‘posixpath’ не имеет атрибута ‘adspath’) я попытался изменить файл BASE_DIR, и ничего не получилось, я исправил статические файлы, и это тоже не сработало, будьте терпеливы с моей проблемой, пожалуйста, я уже 3 дня пытаюсь загрузить этоприложение, и это мое последнее средство. спасибо, что ответили на мой вопрос..

Это мой терминал после запуска git push heroku master:

 git push heroku master
Enumerating objects: 6962, done.
Counting objects: 100% (6962/6962), done.
Delta compression using up to 4 threads
Compressing objects: 100% (4022/4022), done.
Writing objects: 100% (6962/6962), 15.05 MiB | 189.00 KiB/s, done.
Total 6962 (delta 1888), reused 6927 (delta 1865), pack-reused 0
remote: Compressing source files... done.
remote: Building source:
remote:
remote: -----> Python app detected
remote: -----> Installing python-3.9.0
remote: -----> Installing pip 20.1.1, setuptools 47.1.1 and wheel 0.34.2
remote: -----> Installing SQLite3
remote: -----> Installing requirements with pip
remote:        Collecting asgiref==3.2.10
remote:          Downloading asgiref-3.2.10-py3-none-any.whl (19 kB)
remote:        Collecting dj-database-url==0.5.0
remote:          Downloading dj_database_url-0.5.0-py2.py3-none-any.whl (5.5 kB)
remote:        Collecting dj-static==0.0.6
remote:          Downloading dj-static-0.0.6.tar.gz (3.4 kB)
remote:        Collecting Django==3.1.2
remote:          Downloading Django-3.1.2-py3-none-any.whl (7.8 MB)
remote:        Collecting django-bootstrap3==14.1.0
remote:          Downloading django_bootstrap3-14.1.0-py3-none-any.whl (23 kB)
remote:        Collecting gunicorn==20.0.4
remote:          Downloading gunicorn-20.0.4-py2.py3-none-any.whl (77 kB)
remote:        Collecting pytz==2020.1
remote:          Downloading pytz-2020.1-py2.py3-none-any.whl (510 kB)
remote:        Collecting sqlparse==0.4.1
remote:          Downloading sqlparse-0.4.1-py3-none-any.whl (42 kB)
remote:        Collecting static3==0.7.0
remote:          Downloading static3-0.7.0.tar.gz (24 kB)
remote:        Collecting whitenoise==5.2.0
remote:          Downloading whitenoise-5.2.0-py2.py3-none-any.whl (19 kB)
remote:        Building wheels for collected packages: dj-static, static3
remote:          Building wheel for dj-static (setup.py): started
remote:          Building wheel for dj-static (setup.py): finished with status 'done'
remote:          Created wheel for dj-static: filename=dj_static-0.0.6-py3-none-any.whl size=3051 
sha256=c8389fabbd7eda5b003f60986d0674c04ce2e162126ae3b87eb5059831f0d184
remote:          Stored in directory: /tmp/pip-ephem-wheel-cache- 
j02lo4pu/wheels/b5/10/4a/83f0c20117a4580af66c382f5cd1c689e6a8818a042ffdedd3
remote:          Building wheel for static3 (setup.py): started
remote:          Building wheel for static3 (setup.py): finished with status 'done'
remote:          Created wheel for static3: filename=static3-0.7.0-py3-none-any.whl size=18606 
sha256=5731bb65876d7b56b86eb47e33f4879111185ae7ab86e9d8d16cb5ecd036ba33
remote:          Stored in directory: /tmp/pip-ephem-wheel-cache- 
j02lo4pu/wheels/67/88/26/362b5f8314043c6241ed324b9f76ddf48328b775923b39590a
remote:        Successfully built dj-static static3
remote:        Installing collected packages: asgiref, dj-database-url, static3, dj-static, pytz, 
sqlparse, Django, django-bootstrap3, gunicorn, whitenoise
remote:        Successfully installed Django-3.1.2 asgiref-3.2.10 dj-database-url-0.5.0 dj-static- 
0.0.6 django-bootstrap3-14.1.0 gunicorn-20.0.4 pytz-2020.1 sqlparse-0.4.1 static3-0.7.0 whitenoise- 
5.2.0
remote: -----> $ python manage.py collectstatic --noinput
remote:        Traceback (most recent call last):
remote:          File "/tmp/build_1d5fef1c/manage.py", line 22, in <module>
remote:            main()
remote:          File "/tmp/build_1d5fef1c/manage.py", line 18, in main
remote:            execute_from_command_line(sys.argv)
remote:          File "/app/.heroku/python/lib/python3.9/site- 
packages/django/core/management/__init__.py", line 401, in execute_from_command_line
remote:            utility.execute()
remote:          File "/app/.heroku/python/lib/python3.9/site- 
packages/django/core/management/__init__.py", line 345, in execute
remote:            settings.INSTALLED_APPS
remote:          File "/app/.heroku/python/lib/python3.9/site-packages/django/conf/__init__.py", line 
83, in __getattr__
remote:            self._setup(name)
remote:          File "/app/.heroku/python/lib/python3.9/site-packages/django/conf/__init__.py", line 
70, in _setup
remote:            self._wrapped = Settings(settings_module)
remote:          File "/app/.heroku/python/lib/python3.9/site-packages/django/conf/__init__.py", line 
177, in __init__
remote:            mod = importlib.import_module(self.SETTINGS_MODULE)
remote:          File "/app/.heroku/python/lib/python3.9/importlib/__init__.py", line 127, in 
import_module
remote:            return _bootstrap._gcd_import(name[level:], package, level)
remote:          File "<frozen importlib._bootstrap>", line 1030, in _gcd_import
remote:          File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
remote:          File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
remote:          File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
remote:          File "<frozen importlib._bootstrap_external>", line 790, in exec_module
remote:          File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed
remote:          File "/tmp/build_1d5fef1c/learning_log/settings.py", line 160, in <module>
remote:            BASE_DIR = os.path.dirname(os.path.adspath(__file__))
remote:        AttributeError: module 'posixpath' has no attribute 'adspath'
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:  !     Push rejected, failed to compile Python app.
remote:
remote:  !     Push failed
remote: Verifying deploy...
remote:
remote: !       Push rejected to mynewapplog.
remote:
To https://git.heroku.com/mynewapplog.git
 ! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'https://git.heroku.com/mynewapplog.git'

И это Setting.py:

 import os
from pathlib import Path

# Build paths inside the project like this: BASE_DIR / 'subdir'.
BASE_DIR = Path(__file__).resolve().parent.parent

# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/3.1/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = '(*ru69!qi-6ei^kfnrw@^t_9_mnbttt$((bgx6%!10hz$iy$7z'

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

ALLOWED_HOSTS = [
    'intense-depths-58584.herokuapp.com',
    '127.0.0.1',
    'localhost',
    'admin',
    'topic',
]

# Application definition

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',

# Third party apps.
     'bootstrap3',

# My apps
    'learning_logs',
    'users',
]

MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',

    '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 = 'learning_log.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [],
        '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 = 'learning_log.wsgi.application'

# Database
# https://docs.djangoproject.com/en/3.1/ref/settings/#databases

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': BASE_DIR / 'db.sqlite3',
    }
}

# Password validation
# https://docs.djangoproject.com/en/3.1/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/3.1/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/3.1/howto/static-files/

STATIC_URL = '/static/'

# My setting (((((((this takes the place of the changes in views.py in the users file)))))))
LOGOUT_REDIRECT_URL = '/'

# My settings.
LOGIN_URL = '/users/login/'

# Settings for django-bootstrap3
BOOTSTRAP3 = {
    'include_jquery': True,
}

# Heruko settings.
cwd = os.getcwd()
if cwd == '/app' or cwd[:4] == '/tmp':
    import dj_database_url

    DATABASES = {
        'default': dj_database_url.config(default='postgres://localhost')
    }

# Honor the 'X-Forwarded-Porto' header for request.is_secure().
    SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTO', 'https')

# Allow all host readers.
    ALLOWED_HOSTS = ['*']

# Static asset configuration.
    BASE_DIR = os.path.dirname(os.path.adspath(__file__))
    STATIC_ROOT = 'staticfiles'
    STATICFILES_DIRS = (
        os.path.join(BASE_DIR, 'static'),
    )

1. Запустите python3 --version и добавьте эту точную версию в runtime.txt файл, подобный python-3.7.3 и попробуйте еще раз

2. У меня уже есть версия 3.9.0 в моем runtime.txt файл

3. Но используете ли вы python3.9 на своей машине?

4. да, это то, над чем я работаю это единственная версия python, которую я установил на своем компьютере, чтобы избежать каких-либо проблем с несколькими версиями.

Ответ №1:

Первой версией Django для поддержки Python 3.9 будет Django 3.1.3, выпуск которого запланирован на 2 ноября 2020 года.

1. Самым простым подходом было бы установить Python 3.8.6 до следующего выпуска Django. Также возможно, что некоторые из ваших других зависимостей еще не поддерживают 3.9.

2. да, спасибо за информацию, я знал, что так быстро обновлять до 3.9.0 — плохая идея :/