Error while humansize module import.

[snippsat]

The file is not in PyPi repo only setup.py.
The file is still on the web.
Just save save as humansize.py and use it as module.

>>> from humansize import approximate_size
>>> 
>>> approximate_size(1024)
'1.0 KiB'
>>> approximate_size(4096)
'4.0 KiB'
>>> approximate_size(100000)
'97.7 KiB'
>>> approximate_size(10000000000000)
'95.4 MiB'
>>> approximate_size(10000000000000)
'9.1 TiB'