'__dict__' Dictionary in Function Object
Q
What is the "__dict__" dictionary property in a function object?
✍: FYIcenter.com
A
By default every function object has "__dict__" built-in dictionary property.
Each name value pair in this dictionary becomes a formal property of the
function object accessible using the "." operation.
It is empty when the function object is created. But you can add name value pairs to the "__dict__" dictionary.
For example, the following Python code shows how to use the "__dict__" dictionary of function object:
>>> def x():
... print("Hello world!")
...
>>> x.version = "1.0"
>>> x.__dict__["author"] = "FYIcenter.com"
>>> x.__dict__
{'version': '1.0', 'author': 'FYIcenter.com'}
>>> x.version
'1.0'
>>> x.author
'FYIcenter.com'
⇒ Pass Function as Function Parameter
2018-02-08, ∼1795🔥, 0💬
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