Learn Web Development with Python

Function attributes

Every function is a fully-fledged object and, as such, they have many attributes. Some of them are special and can be used in an introspective way to inspect the function object at runtime. The following script is an example that shows a part of them and how to display their value for an example function:

# func.attributes.pydef multiplication(a, b=1):    """Return a multiplied by b. """    return a * bspecial_attributes = [    "__doc__", "__name__", "__qualname__", "__module__",    "__defaults__", "__code__", "__globals__", "__dict__",    "__closure__", "__annotations__", "__kwdefaults__",]for attribute in special_attributes:    print(attribute, '->', getattr(multiplication, attribute))

I used the built-in getattr function to get the value ...