[mod] prepare todo list for decorators
[enh] decorator simple case
[mod] add more todo
[mod] add MASTA todo for setattr
[mod] start to clean masta todo
[mod] finally not doing this, this is stupid
[enh] continue to avance on decorators
[enh] same
[enh] same with multiple decorators
[enh] continue on decorators, handle situation with indentation
[enh] decorators in every cases