Emily Morehouse-Valcarcel - The AST and Me - PyCon 2018 

Thanks, it gives many new insights, great presentation

what tool did she use to visualize the ast?

AWESOME!!!!

Fun talk!

This := has actually been around sense my early coding days in the mid 1970's and does have a name...This " := " is called a "collator". collate means=1. to gather or to verify the arrangement of in a specific sequence 2.to arrange in their proper sequence. ----Python should not change this to Walrus. Leave it what it is. Lol