python - Django 部署后无法导入模块
问题描述
我将我的 Django 项目转移到另一台服务器并执行了以下步骤。
使用pip freeze > requirements.txt在我的虚拟环境中列出已安装的 python 模块列表
使用scp传输我的项目文件夹(从一台服务器到另一台服务器)
使用mkvirtualenv创建虚拟环境
在我的虚拟环境中使用pip install -r requirements.txt安装了要求
一个一个地仔细检查模块,以验证它们都在同一版本中
尝试./manage.py runserver和./manage.py runworker并得到“无法导入名称模式”
因此,我安装了相同版本的相同模块和相同版本的 Django,它向我抛出关于“模式”模块的导入错误,同时它在具有完全相同模块的先前服务器上正常工作安装。
我现在挣扎了三天,我也从一开始就做了整个过程,以确保我不会忘记任何事情。任何方向都将不胜感激。
编辑:“模式”是指 urls.py 的模式。
错误:
(amanet_venv) [kourtdim@web640 main_folder]$ amanet/manage.py runserver
/home/kourtdim/lib/python2.7/floppyforms/__init__.py:21: UserWarning: Unable to import floppyforms.gis, geometry widgets not available
"Unable to import floppyforms.gis, geometry widgets not available")
/home/kourtdim/lib/python2.7/floppyforms/__init__.py:21: UserWarning: Unable to import floppyforms.gis, geometry widgets not available
"Unable to import floppyforms.gis, geometry widgets not available")
Performing system checks...
Unhandled exception in thread started by <function wrapper at 0x33592a8>
Traceback (most recent call last):
File "/home/kourtdim/.virtualenvs/amanet_venv/lib/python2.7/site-packages/django/utils/autoreload.py", line 226, in wrapper
fn(*args, **kwargs)
File "/home/kourtdim/.virtualenvs/amanet_venv/lib/python2.7/site-packages/channels/management/commands/runserver.py", line 44, in inner_run
self.check(display_num_errors=True)
File "/home/kourtdim/.virtualenvs/amanet_venv/lib/python2.7/site-packages/django/core/management/base.py", line 385, in check
include_deployment_checks=include_deployment_checks,
File "/home/kourtdim/.virtualenvs/amanet_venv/lib/python2.7/site-packages/django/core/management/base.py", line 372, in _run_checks
return checks.run_checks(**kwargs)
File "/home/kourtdim/.virtualenvs/amanet_venv/lib/python2.7/site-packages/django/core/checks/registry.py", line 81, in run_checks
new_errors = check(app_configs=app_configs)
File "/home/kourtdim/.virtualenvs/amanet_venv/lib/python2.7/site-packages/django/core/checks/urls.py", line 14, in check_url_config
return check_resolver(resolver)
File "/home/kourtdim/.virtualenvs/amanet_venv/lib/python2.7/site-packages/django/core/checks/urls.py", line 24, in check_resolver
for pattern in resolver.url_patterns:
File "/home/kourtdim/.virtualenvs/amanet_venv/lib/python2.7/site-packages/django/utils/functional.py", line 35, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File "/home/kourtdim/.virtualenvs/amanet_venv/lib/python2.7/site-packages/django/urls/resolvers.py", line 310, in url_patterns
patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
File "/home/kourtdim/.virtualenvs/amanet_venv/lib/python2.7/site-packages/django/utils/functional.py", line 35, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File "/home/kourtdim/.virtualenvs/amanet_venv/lib/python2.7/site-packages/django/urls/resolvers.py", line 303, in urlconf_module
return import_module(self.urlconf_name)
File "/usr/lib64/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
File "/home/kourtdim/main_folder/amanet/amanet/urls.py", line 21, in <module>
url(r'^admin_tools/', include('admin_tools.urls')),
File "/home/kourtdim/.virtualenvs/amanet_venv/lib/python2.7/site-packages/django/conf/urls/__init__.py", line 50, in include
urlconf_module = import_module(urlconf_module)
File "/usr/lib64/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
File "/home/kourtdim/.virtualenvs/amanet_venv/lib/python2.7/site-packages/admin_tools/urls.py", line 2, in <module>
from django.conf.urls import patterns, url, include
ImportError: cannot import name patterns
解决方案
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