six

[testing]
astroid~=1.5.3; python_version=='2.7'
astroid>=2.0; python_version >= '3.4'
pylint~=1.7.2; python_version=='2.7'
pylint~=2.3.1; python_version >= '3.4'
pytest
coverage

[yaml]
PyYAML>=5.1.0
