kvp@calculate ~ $ equery d dev-python/certifi
 * These packages depend on dev-python/certifi:
dev-python/requests-2.25.1 (>=dev-python/certifi-2017.4.17[python_targets_pypy3(-)?,python_targets_python3_7(-)?,python_targets_python3_8(-)?,python_targets_python3_9(-)?,-python_single_target_pypy3(-),-python_single_target_python3_7(-),-python_single_target_python3_8(-),-python_single_target_python3_9(-)])
                           (test ? >=dev-python/certifi-2017.4.17[python_targets_pypy3(-)?,python_targets_python3_7(-)?,python_targets_python3_8(-)?,python_targets_python3_9(-)?,-python_single_target_pypy3(-),-python_single_target_python3_7(-),-python_single_target_python3_8(-),-python_single_target_python3_9(-)])
dev-python/setuptools-46.4.0-r3 (>=dev-python/certifi-2016.9.26[python_targets_python2_7(-),python_targets_python3_6(-),python_targets_python3_7(-),python_targets_python3_8(-),-python_single_target_pypy3(-),-python_single_target_python2_7(-),-python_single_target_python3_6(-),-python_single_target_python3_7(-),-python_single_target_python3_8(-),-python_single_target_python3_9(-)])
dev-python/urllib3-1.26.2 (dev-python/certifi[python_targets_pypy3(-)?,python_targets_python3_7(-)?,python_targets_python3_8(-)?,python_targets_python3_9(-)?,-python_single_target_pypy3(-),-python_single_target_python3_7(-),-python_single_target_python3_8(-),-python_single_target_python3_9(-)])
                          (python_targets_python3_7 ? dev-python/certifi[python_targets_pypy3(-)?,python_targets_python3_7(-)?,python_targets_python3_8(-)?,python_targets_python3_9(-)?,-python_single_target_pypy3(-),-python_single_target_python3_7(-),-python_single_target_python3_8(-),-python_single_target_python3_9(-)])
                          (python_targets_python3_8 ? dev-python/certifi[python_targets_pypy3(-)?,python_targets_python3_7(-)?,python_targets_python3_8(-)?,python_targets_python3_9(-)?,-python_single_target_pypy3(-),-python_single_target_python3_7(-),-python_single_target_python3_8(-),-python_single_target_python3_9(-)])
                          (python_targets_python3_9 ? dev-python/certifi[python_targets_pypy3(-)?,python_targets_python3_7(-)?,python_targets_python3_8(-)?,python_targets_python3_9(-)?,-python_single_target_pypy3(-),-python_single_target_python3_7(-),-python_single_target_python3_8(-),-python_single_target_python3_9(-)])