fishshell equivalent of etc/bashrc

pythonbrew.fish - fishshell equivalent of pythonbrew bashrc

to use: 
in your config.fish
if test -s ~/.pythonbrew/etc/pythonbrew.fish 
  . ~/.pythonbrew/etc/pythonbrew.fish
end


instead of:
 [[ -s $HOME/.pythonbrew/etc/bashrc ]] && source $HOME/.pythonbrew/etc/bashrc