requests
Flask
six
URLObject
werkzeug>=1.0.0

[:(python_version<'2.7')]
unittest2

[:(python_version<'3.3')]
contextlib2

[testing]
pytest

[testing:python_version == "2.7"]
astroid~=1.5.3
pylint~=1.7.2

[testing:python_version >= "3.4"]
astroid>=2.0
pylint~=2.3.1
