python包引入问题

Question

我这里的包引入为什么会报错呢..
求大神解救

Answer 1

Check if there are mutual references

Answer 2

There should be no such module, or the module name is wrong

Answer 3

After decompression, the external package should be placed under jar in the python installation directory.

Answer 4

Provide specific file directory

In addition, you can guide the package like this

from ..items import CnblogItem