About the matter that nosetests does not pass when __init__.py is created in the project directory

Personal notes.

Python Nose Import Error - Stack Overflow

As you can see here If you create __init__.py in the execution directory and project directory, That's the package you should refer to by name (maybe), so

current_dir (__init__.By having py**Package directory**become)
├ __init__.py
├─ lib
│  ├ __init__.py
│  └ bar.py
└─ test_dir
  ├ __init__.py
  └ test_foo.py

If you have a directory structure like this,

$ cd current_dir
$ nosetests test_dir/test_foo.py

To pass through

test_foo.py


from lib import bar
from nose.tools import ok_
ok_(True, False)

Not

test_foo.py


from current_dir.lib import bar
from nose.tools import ok_
ok_(True, False)

I interpreted it as such a story that it would not pass unless it was done.

In python module import,

from .. import foo
from .dir import lib

It is written like this, but basically it is assumed that the directory at runtime is the root. (I want to use sys.path.append properly)

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