Both @property and regular getters and setters have their pros. It is dependent upon your use scenario. two @KellyThomas Just attempting to preserve the example very simple. To make it happen correct you'd want to build and delete the x dict entry completely, simply because even a None value might https://medium.com/@MaxEstatesGurgaon/strategic-growth-begins-with-m3m-industrial-plots-sector-9-manesar-95ea00e42632