如何解决ModuleNotFoundError：没有名为“我的项目”的模块
运行systemctl status gunicorn.service给我输出：
● gunicorn.service - gunicorn daemon
Loaded: loaded (/etc/systemd/system/gunicorn.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Fri 2020-10-16 14:46:53 UTC; 4s ago
TriggeredBy: ● gunicorn.socket
Process: 61433 ExecStart=/home/myname/My-Project/env/bin/gunicorn --access-logfile - --workers 3 --bind unix:/run/gunicorn.sock My-Project.wsgi:application (code=exited,st>
Main PID: 61433 (code=exited,status=3)
Oct 16 14:46:53 django-ubuntu-pleasehelpme gunicorn[61446]: File "<frozen importlib._bootstrap>",line 991,in _find_and_load
Oct 16 14:46:53 django-ubuntu-pleasehelpme gunicorn[61446]: File "<frozen importlib._bootstrap>",line 961,in _find_and_load_unlocked
Oct 16 14:46:53 django-ubuntu-pleasehelpme gunicorn[61446]: File "<frozen importlib._bootstrap>",line 219,in _call_with_frames_removed
Oct 16 14:46:53 django-ubuntu-pleasehelpme gunicorn[61446]: File "<frozen importlib._bootstrap>",line 1014,in _gcd_import
Oct 16 14:46:53 django-ubuntu-pleasehelpme gunicorn[61446]: File "<frozen importlib._bootstrap>",line 973,in _find_and_load_unlocked
Oct 16 14:46:53 django-ubuntu-pleasehelpme gunicorn[61446]: ModuleNotFoundError: No module named 'My-Project'
Oct 16 14:46:53 django-ubuntu-pleasehelpme gunicorn[61446]: [2020-10-16 14:46:53 +0000] [61446] [INFO] Worker exiting (pid: 61446)
Oct 16 14:46:53 django-ubuntu-pleasehelpme gunicorn[61433]: [2020-10-16 14:46:53 +0000] [61433] [INFO] Shutting down: Master
Oct 16 14:46:53 django-ubuntu-pleasehelpme gunicorn[61433]: [2020-10-16 14:46:53 +0000] [61433] [INFO] Reason: Worker failed to boot.
我正在使用的目录如下。
myapp/有我的requirements.txt文件，我的env和另一个app/目录。在myapp/app中，我有manage.py和另一个a p p目录。在myapp/app/app中，我有settings.py和wsgi.py。
这是我的设置。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 = os.environ.get("SECRET_KEY",None)
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = False
ALLOWED_HOSTS = ['my.site.co.uk','localhost']
# Application definition
INSTALLED_APPS = [
'django.contrib.admin','django.contrib.auth','django.contrib.contenttypes','django.contrib.sessions','django.contrib.messages','django.contrib.staticfiles',]
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 = 'app.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 = 'My-Project.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',}
}
# 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/'
STATIC_ROOT = os.path.join(BASE_DIR,"static/")
这是我的wsgi.py：
import os
from django.core.wsgi import get_wsgi_application
os.environ.setdefault('DJANGO_SETTINGS_MODULE','DMy-Project.settings')
sys.path.append('/home/myname/My-Project/app')
application = get_wsgi_application()
如果您需要更多信息，请lmk-我是开发人员新手。
我尝试过： Apache/Django: ImportError: No module named 'my_project' Gunicorn not starting throwing gunicorn.service: Failed with result 'exit-code'. error Gunicorn/Django,ImportError: No module named application.wsgi
我的目录：
My-Project
- ./
- ../
- .DS_Store
- .git/
- .idea/
- .travis.yml
- Dockerfile
- docker-compose.yml
- env/ ( ./ ../ bin/ include/ lib/ lib64 -> lib/ pyvenv.cfg share/)
- requirements.txt
- app/ ( ./ ../ .flake8 1 db.sqlite3 env manage.py* static/ app/ (./ ../ __init__.py __pycache__/ asgi.py settings.py urls.py wsgi.py))
解决方法
我和你有同样的问题。 我正在使用 Django 3.1.5 版。由于在 Django 目录结构中只有这些：
- manage.py
- 项目名称：_ _ init _ _.py、asgi.py、settings.py、urls.py、wsgi.py
- requirements.txt
- myapp.py：_ _ init _ _.py、admin.py、apps.py、models.py、tests.py、urls.py、views.py、迁移
在您的 wsgi.py 中，您忘记导入 sys：
import os
import sys
from django.core.wsgi import get_wsgi_application
os.environ.setdefault('DJANGO_SETTINGS_MODULE','DMy-Project.settings')
sys.path.append('/home/myname/My-Project/app')
application = get_wsgi_application()
但是 sys.path.append(...) 其实没有必要。
之后，您可以使用简单的命令测试 gunicorn：gunicorn project-name.wsgi:application --log-file -
即使没有名为 project-name.wsgi 的文件，gunicorn 也会自动调用 project-name 子目录中的文件 wsgi.py。
附加信息，在开发模式下，如果您想让 django 识别静态文件夹，请将其添加到项目名称子目录中的 urls.py 中（这是来自 https://stackoverflow.com/a/12801140/3518455 的答案）：
from django.contrib.staticfiles.urls import staticfiles_urlpatterns
# ... the rest of your URLconf goes here ...
urlpatterns += staticfiles_urlpatterns()
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