# bin/pip3 show validators
Name: validators
Version: 0.12.0
...
# bin/python3
Python 3.6.1 (default, Apr  4 2017, 09:40:21)
[GCC 4.2.1 Compatible Apple LLVM 8.1.0 (clang-802.0.38)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> from validators import domain
>>> domain('foo.bar.baz')
True
>>> domain('foo/bar.baz')
ValidationFailure(func=domain, args={'value': 'foo/bar.baz'})
>>> domain('foo.bar/baz')
True
>>> domain('foo.bar/')
ValidationFailure(func=domain, args={'value': 'foo.bar/'})
>>>