Rodrigo Girão Serrão 🐍🚀 @mathspp.com · Nov 10 All Python objects have a Truthy/Falsy value. This is the value of an object when used in a Boolean context. For example, when used in the condition of an `if` statement. Most objects are Truthy, with a few exceptions. For most types, the “nothing” or “empty” value is Falsy.
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Then, all other values are “Truthy”. E.g., the empty list is Falsy but any other list is Truthy. So, you can use the Truthy/Falsy value of a list to check if it's empty. This is very idiomatic in Python. Some other types don't have Falsy values!