- clean pyflakes
- clean pyflakes

inspirehep/sqlalchemy,olemis/sqlalchemy,davidfraser/sqlalchemy,wfxiang08/sqlalchemy,halfcrazy/sqlalchemy,j5int/sqlalchemy,wujuguang/sqlalchemy,j5int/sqlalchemy,sandan/sqlalchemy,Cito/sqlalchemy,brianv0/sqlalchemy,Akrog/sqlalchemy,bdupharm/sqlalchemy,graingert/sqlalchemy,ThiefMaster/sqlalchemy,Cito/sqlalchemy,EvaSDK/sqlalchemy,olemis/sqlalchemy,inspirehep/sqlalchemy,WinterNis/sqlalchemy,davidjb/sqlalchemy,wujuguang/sqlalchemy,elelianghh/sqlalchemy,epa/sqlalchemy,bootandy/sqlalchemy,ThiefMaster/sqlalchemy,halfcrazy/sqlalchemy,hsum/sqlalchemy,itkovian/sqlalchemy,alex/sqlalchemy,alex/sqlalchemy,sandan/sqlalchemy,davidfraser/sqlalchemy,alex/sqlalchemy,bootandy/sqlalchemy,monetate/sqlalchemy,pdufour/sqlalchemy,Cito/sqlalchemy,276361270/sqlalchemy,monetate/sqlalchemy,dstufft/sqlalchemy,276361270/sqlalchemy,itkovian/sqlalchemy,elelianghh/sqlalchemy,davidjb/sqlalchemy,pdufour/sqlalchemy,Akrog/sqlalchemy,bdupharm/sqlalchemy,brianv0/sqlalchemy,zzzeek/sqlalchemy,hsum/sqlalchemy,wfxiang08/sqlalchemy,sqlalchemy/sqlalchemy,EvaSDK/sqlalchemy,WinterNis/sqlalchemy,robin900/sqlalchemy,dstufft/sqlalchemy,robin900/sqlalchemy,epa/sqlalchemy,graingert/sqlalchemy