问题描述
我试图通过诗歌来运行命令并不断出现此错误：
Traceback (most recent call last):
File "manage.py",line 30,in <module>
execute_from_command_line(sys.argv)
File "/mnt/c/users/lisa/documents/github/pollsapi_w_template/.venv/lib/python3.8/site-packages/django/core/management/__init__.py",line 401,in execute_from_command_line
utility.execute()
File "/mnt/c/users/lisa/documents/github/pollsapi_w_template/.venv/lib/python3.8/site-packages/django/core/management/__init__.py",line 377,in execute
django.setup()
File "/mnt/c/users/lisa/documents/github/pollsapi_w_template/.venv/lib/python3.8/site-packages/django/__init__.py",line 24,in setup
apps.populate(settings.INSTALLED_APPS)
File "/mnt/c/users/lisa/documents/github/pollsapi_w_template/.venv/lib/python3.8/site-packages/django/apps/registry.py",line 114,in populate
app_config.import_models()
File "/mnt/c/users/lisa/documents/github/pollsapi_w_template/.venv/lib/python3.8/site-packages/django/apps/config.py",line 211,in import_models
self.models_module = import_module(models_module_name)
File "/usr/lib/python3.8/importlib/__init__.py",line 127,in import_module
return _bootstrap._gcd_import(name[level:],package,level)
File "<frozen importlib._bootstrap>",line 1014,in _gcd_import
File "<frozen importlib._bootstrap>",line 991,in _find_and_load
File "<frozen importlib._bootstrap>",line 975,in _find_and_load_unlocked
File "<frozen importlib._bootstrap>",line 671,in _load_unlocked
File "<frozen importlib._bootstrap_external>",line 783,in exec_module
File "<frozen importlib._bootstrap>",line 219,in _call_with_frames_removed
File "/mnt/c/users/lisa/documents/github/pollsapi_w_template/pollsapi_w_template/users/models.py",line 11,in <module>
from pollsapi_w_template.users.emails import RestorePasswordEmail,VerificationEmail
File "/mnt/c/users/lisa/documents/github/pollsapi_w_template/pollsapi_w_template/users/emails.py",line 3,in <module>
from snitch.emails import TemplateEmailMessage
File "/mnt/c/users/lisa/documents/github/pollsapi_w_template/.venv/lib/python3.8/site-packages/snitch/emails.py",in <module>
from snitch.tasks import send_email_asynchronously
File "/mnt/c/users/lisa/documents/github/pollsapi_w_template/.venv/lib/python3.8/site-packages/snitch/tasks.py",in <module>
from celery.task import task
ModuleNotFoundError: No module named 'celery.task'
我处于通过poetry.toml创建的虚拟环境中，例如，我正在尝试运行poetry run python manage.py migrate。
我尝试了poetry add celery，结果如下：
RuntimeWarning: The _posixsubprocess module is not being used. Child process reliability may suffer if your program uses threads.
"program uses threads.",RuntimeWarning)
Python 2.7 will no longer be supported in the next feature release of Poetry (1.2).You should consider updating your Python version to a supported one.
Note that you will still be able to manage Python 2.7 projects by using the env command.
See https://python-poetry.org/docs/managing-environments/ for more information.
Updating dependencies
Resolving dependencies... (1.9s)
Writing lock file
No dependencies to install or update
解决方法
我解决了，这是一个版本错误：似乎celery 5.0没有任务模块。
我通过运行poetry add celery@4.4.0解决了这个问题。