Instructions to publish python lib

f1.py

from ._Class1 import Function1
from ._Class1 import Function2
from ._Class2 import Function1
... 

f10.py

pip install relative_path_to_yourpackage.tar.gz  

f11.py

twine check dist/*

f12.py

twine upload --repository-url https://test.pypi.org/legacy/ dist/* #pay attention there is an extra space before dist.

f13.py

twine upload dist/*

f2.py

from Lib1._Class1 import Function1
from Lib1._Class1 import Function2
from Lib1._Class2 import Function1
... 

f3.py

from YourPackage.Class1 import Function1

f4.py

from .._ClassFromThePreviousFolder import Function1

f5.py

__all__ = [ 'Function1',
            'Function2',
            ...,
            'FunctionN'
]

f6.py

pip install setuptools
pip install twine # not needed for internally share
pip install wheel
pip install pytest # optional

f7.py

# First, change root disk
C:\User\Yourname> d:

# Second, navigate to the folder
D:\> cd D:\my_works\Your-First-Python-Package-on-PyPI

f8.py

C:\User\Yourname> jupyter notebook --notebook-dir D:/my_works/Your-First-Python-Package-on-PyPI

f9.py

python setup.py sdist bdist_wheel