PEP8 + pyflakes
PEP8 + pyflakes

JohnGriffiths/dipy,nilgoyyou/dipy,beni55/dipy,Messaoud-Boudjada/dipy,FrancoisRheaultUS/dipy,StongeEtienne/dipy,villalonreina/dipy,rfdougherty/dipy,StongeEtienne/dipy,sinkpoint/dipy,nilgoyyou/dipy,Messaoud-Boudjada/dipy,matthieudumont/dipy,FrancoisRheaultUS/dipy,rfdougherty/dipy,jyeatman/dipy,JohnGriffiths/dipy,oesteban/dipy,jyeatman/dipy,demianw/dipy,oesteban/dipy,sinkpoint/dipy,mdesco/dipy,demianw/dipy,villalonreina/dipy,matthieudumont/dipy,beni55/dipy,mdesco/dipy