导入为'来自之间有什么区别。导入视图'vs'导入视图'。 [英] What is difference between importing as 'from . Import views' vs 'import views'.

问题描述

我正在尝试学习Django，我开始意识到我们使用了大量的引用，所以我尝试学习引用和继承。我正在研究模块，然后我遇到了内部包装参考，我无法弄清楚为什么使用'来自。导入视图'超过'导入视图，反之亦然。



我尝试过：



我尝试创建自己的包（mypackage）并尝试在子模块内部进行内部包引用，但它似乎不起作用。

解决方案

< blockquote>文档中清楚地解释了这一点： 7。简单语句：import - Python 3.4.9文档 [ ^ ]

I am trying to learn Django and I came to realize that we use a lot of referencing so I tried to learn referencing and inheritance. I was studying modules then I came across intra-package referencing and I can't figure out why use 'from . import views' over "import views"and vice versa.

What I have tried:

I have tried creating my own package (mypackage) and tried intra-package referencing inside sub-modules but it doesn't seem to work.

解决方案

It is clearly explained in the documentation: 7. Simple statements: import — Python 3.4.9 documentation[^]

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