Python is not the first one to get this feature. It's been present in JS for some time now, and before that in C# (not sure if that's the origin or they also bo

Python is not the first one to get this feature. It's been present in JS for some time now, and before that in C# (not sure if that's the origin or they also borrowed it from somewhere). Python adopted it based in part on successful experience in those other languages.