change import behavior slightly to stop triggering pyflakes false positives
change import behavior slightly to stop triggering pyflakes false positives

nickman/anthracite,nickman/anthracite,square-root/anthracite,Dieterbe/anthracite,Dieterbe/anthracite,square-root/anthracite,Dieterbe/anthracite,nickman/anthracite,jjardel/anthracite,square-root/anthracite,square-root/anthracite,nickman/anthracite,jjardel/anthracite,Dieterbe/anthracite,jjardel/anthracite,jjardel/anthracite