Great job! You’ve learned some important concepts in Python regarding namespaces.

In this lesson, we’ve covered:

• Names as identifiers for objects in Python.
• What namespaces are.
• The built-in namespace and how to access it using __builtins__.
• The global namespace and how to access it using globals().
• The local namespace and how to access it using locals().
• The enclosing namespace - a special type of local namespace that occurs when working with nested functions.

Knowing these concepts allows for a stronger mastery of Python since names are the basis of how our programs store and retrieve information. Keep up the great work!