importing downloaded usb module

[snippsat]

It will be in \Lib\site-packages\pywinusb\hid
Virtual environment is now build into 3.6.

# Make enviroment                                                                   
E:\1                                                                 
λ python -m venv usb_env                                             

# Cd in                                                                     
E:\1                                                                 
λ cd usb_env                                                         
       
# Activate                                                              
E:\1\usb_env                                                         
λ E:\1\usb_env\Scripts\Activate                                      

# Now is this folder isolated and pip point to this folder
(usb_env) E:\1\usb_env                                               
λ pip -V                                                             
pip 9.0.1 from e:\1\usb_env\lib\site-packages (python 3.6)           
                                                                     
(usb_env) E:\1\usb_env                                               
λ pip install pywinusb                                               
Collecting pywinusb                                                  
  Downloading https://files.pythonhosted.org/packages/38/b4/ecce4a3a0
    100% |████████████████████████████████| 71kB 895kB/s             
Installing collected packages: pywinusb                              
  Running setup.py install for pywinusb ... done                     
Successfully installed pywinusb-0.4.2 

So now is all in usb_env folder.
Overview of module pdir

Clone source code to this folder.

(usb_env) E:\1\usb_env
λ git clone https://github.com/rene-aguirre/pywinusb.git
Cloning into 'pywinusb'...
remote: Counting objects: 799, done.
remote: Total 799 (delta 0), reused 0 (delta 0), pack-reused 799Receiving objects:  96% (768/799)
Receiving objects: 100% (799/799), 218.60 KiB | 0 bytes/s, done.
Resolving deltas: 100% (489/489), done.
Checking connectivity... done.

So now is also source code in own pywinusb folder.
I also install ptpython then is easier to find modules/methods when type . it show all available.

(usb_env) E:\1\usb_env
λ ptpython
>>> import pywinusb.hid as hid

>>> hid.__file__
'e:\\1\\usb_env\\lib\\site-packages\\pywinusb\\hid\\__init__.py'