what is callable object

[nile_mail]

Hi all,
can anybody explain me what is callable object, how to use them?
Suggest me some explainatory text.

[cyke64]

That"s very simple !
user-defined functions, built-in functions, methods of built-in objects, class objects, methods of class instances

Look at here for more explanations

[krzysiekj]

it's even easier, callable object is every object on which you can use () and you don't get exception from python interprester , so if you can make object() then it's callable object.