BDEPEND=python_targets_python2_7? ( dev-lang/python:2.7[threads(+)] ) >=dev-python/setuptools-42.0.2[python_targets_python2_7(-)?] DEFINED_PHASES=compile configure install prepare test DEPEND==dev-python/traitlets-4.1.0:python2[python_targets_python2_7(-)?] >=dev-python/tornado-4.0:python2[python_targets_python2_7(-)?] !=dev-python/traitlets-4.1.0:python2[python_targets_python2_7(-)?] >=dev-python/tornado-4.0:python2[python_targets_python2_7(-)?] !