fix recursive repr issue for dicts
fix recursive repr issue for dicts

firmlyjin/brython,Mozhuowen/brython,molebot/brython,kevinmel2000/brython,Hasimir/brython,JohnDenker/brython,Hasimir/brython,Lh4cKg/brython,amrdraz/brython,Hasimir/brython,Mozhuowen/brython,rubyinhell/brython,jonathanverner/brython,olemis/brython,Lh4cKg/brython,brython-dev/brython,Isendir/brython,Isendir/brython,JohnDenker/brython,kevinmel2000/brython,JohnDenker/brython,kevinmel2000/brython,brython-dev/brython,firmlyjin/brython,rubyinhell/brython,molebot/brython,olemis/brython,brython-dev/brython,kikocorreoso/brython,kikocorreoso/brython,Isendir/brython,olemis/brython,olemis/brython,Isendir/brython,amrdraz/brython,amrdraz/brython,rubyinhell/brython,rubyinhell/brython,jonathanverner/brython,jonathanverner/brython,Hasimir/brython,kikocorreoso/brython,Mozhuowen/brython,firmlyjin/brython,Mozhuowen/brython,molebot/brython,jonathanverner/brython,molebot/brython,kevinmel2000/brython,Lh4cKg/brython,firmlyjin/brython,amrdraz/brython,Lh4cKg/brython,JohnDenker/brython,firmlyjin/brython