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python - 相对导入需要 'package' 参数

转载 作者:太空狗 更新时间:2023-10-29 17:18:58 25 4
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我想使用 Sphinx,以便它可以为我的 python 代码自动生成一个 pydoc,但我遇到了一个错误。我做错了什么?

conf.py sphinx 配置文件

import sys
import os
from django.conf import settings
os.environ['DJANGO_SETTINGS_MODULE'] = '../cloud_server.settings'

sys.path.insert(0, os.path.abspath('../cloud_server/cloud_api'))

views.py django 文件

from django.contrib.auth.models import User, Group
from rest_framework import viewsets
from cloud_api.serializers import UserSerializer, GroupSerializer


class UserViewSet(viewsets.ModelViewSet):
"""
API endpoint that allows users to be viewed or edited.
"""
queryset = User.objects.all()
serializer_class = UserSerializer


class GroupViewSet(viewsets.ModelViewSet):
"""
API endpoint that allows users to be viewed or edited.
"""
queryset = Group.objects.all()
serializer_class = GroupSerializer

Typeerror 当我尝试制作 html 文件时抛出错误。

    C:\Users\ogward\STUDPROJ\docs\code.rst:3: WARNING: autodoc: failed to import module u'views'; the following exception wa
s raised:
Traceback (most recent call last):
File "C:\Python27\lib\site-packages\sphinx-1.2.2-py2.7.egg\sphinx\ext\autodoc.py", line 335, in import_object
__import__(self.modname)
File "C:\Users\ogward\STUDPROJ\cloud_server\cloud_api\views.py", line 1, in <module>
from django.contrib.auth.models import User, Group
File "C:\Python27\lib\site-packages\django\contrib\auth\__init__.py", line 6, in <module>
from django.middleware.csrf import rotate_token
File "C:\Python27\lib\site-packages\django\middleware\csrf.py", line 14, in <module>
from django.utils.cache import patch_vary_headers
File "C:\Python27\lib\site-packages\django\utils\cache.py", line 26, in <module>
from django.core.cache import get_cache
File "C:\Python27\lib\site-packages\django\core\cache\__init__.py", line 69, in <module>
if DEFAULT_CACHE_ALIAS not in settings.CACHES:
File "C:\Python27\lib\site-packages\django\conf\__init__.py", line 54, in __getattr__
self._setup(name)
File "C:\Python27\lib\site-packages\django\conf\__init__.py", line 49, in _setup
self._wrapped = Settings(settings_module)
File "C:\Python27\lib\site-packages\django\conf\__init__.py", line 128, in __init__
mod = importlib.import_module(self.SETTINGS_MODULE)
File "C:\Python27\lib\site-packages\django\utils\importlib.py", line 33, in import_module
raise TypeError("relative imports require the 'package' argument")
TypeError: relative imports require the 'package' argument
looking for now-outdated files... none found
pickling environment... done
checking consistency... done
preparing documents... done
writing output... [ 50%] code
writing output... [100%] index

writing additional files... genindex search
copying static files... done
copying extra files... done
dumping search index... done
dumping object inventory... done
build succeeded, 1 warning.

最佳答案

我是通过 Google 找到这个问题的,所以我会回答对我有帮助的内容(与问题没有直接关系)。

我使用 importlib动态导入字符串给定的子包。

import importlib
module_name = 'subpackage.i.import'
special_module = importlib.import_module(module_name, package=None)

这只需要调整到

import importlib
module_name = 'subpackage.i.import'
special_module = importlib.import_module(module_name, package='my_current_pkg')

关于python - 相对导入需要 'package' 参数,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/22172915/

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