Elastic Beanstalk - ImportError：无法导入名称“Celery”

Question

此配置在我的机器上运行良好，但在我部署到 Elastic Beanstalk 时却不行：

__init__.py

from .celery_tasks import app as celery_app
__all__ = ['celery_app',]

celery_tasks.py

from __future__ import absolute_import, unicode_literals
import os
from celery import Celery
# Set default Django settings
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'dashboard.settings')
app = Celery('dashboard')
# Celery will apply all configuration keys with defined namespace
app.config_from_object('django.conf:settings', namespace='CELERY')
# Load tasks from all registered apps
app.autodiscover_tasks()

if __name__ == '__main__':
    app.start()

错误日志：

File "/opt/python/ondeck/app/dashboard/celery_tasks.py", line 2, in <module>
from celery import Celery
File "/opt/python/current/app/dashboard/celery.py", line 2, in <module>
from celery import Celery
ImportError: cannot import name 'Celery'.
container_command 01_migrate in .ebextensions/02_setup.config failed. For more detail, check /var/log/eb-activity.log using console or EB CLI.

当我运行pip list时，我看到 celery 4.4.3 已安装，所以我不明白。

怎么了？

Answer 1

尝试通过以下方式重新安装：

1. pip uninstall Celery

2. pip install Celery

如果这没有帮助，请尝试更新 pip 和 python：

1. 如何在 Windows 10 中升级 Python 安装？

2. 更新 pip python -m pip install --upgrade pip