[REF] PEP8 in RH base method headers
[REF] PEP8 in RH base method headers

When overriding a method some IDEs (e.g. PyCharm) copy the style of the
base function definition. This is annoying and results in people being
more likely to write ugly code...

mvidalgarcia/indico,mvidalgarcia/indico,OmeGak/indico,pferreir/indico,OmeGak/indico,mvidalgarcia/indico,DirkHoffmann/indico,indico/indico,ThiefMaster/indico,DirkHoffmann/indico,indico/indico,pferreir/indico,ThiefMaster/indico,mic4ael/indico,indico/indico,ThiefMaster/indico,DirkHoffmann/indico,OmeGak/indico,OmeGak/indico,mic4ael/indico,mic4ael/indico,mic4ael/indico,DirkHoffmann/indico,mvidalgarcia/indico,pferreir/indico,pferreir/indico,indico/indico,ThiefMaster/indico