{"id":3616,"date":"2021-04-24T17:09:54","date_gmt":"2021-04-24T11:39:54","guid":{"rendered":"https:\/\/python-programs.com\/?p=3616"},"modified":"2021-11-22T18:38:45","modified_gmt":"2021-11-22T13:08:45","slug":"python-programming-pre-defined-attributes","status":"publish","type":"post","link":"https:\/\/python-programs.com\/python-programming-pre-defined-attributes\/","title":{"rendered":"Python Programming – Pre-Defined Attributes"},"content":{"rendered":"

In this Page, We are Providing Python Programming – Pre-Defined Attributes. Students can visit for more Detail and Explanation of Python Handwritten Notes<\/a>\u00a0Pdf.<\/p>\n

Python Programming – Pre-Defined Attributes<\/h2>\n

Pre-defined attributes<\/strong><\/p>\n

Class and class instance objects has some pre-defined attributes:<\/p>\n

Class object<\/strong><\/p>\n

Some pre-defined attributes of class object are:<\/p>\n

__name__
\nThis attribute give the class name.<\/p>\n

>>> MYClass . __name__\r\n' MYClass '<\/pre>\n
__module__
\nThis attribute give the module name.in which the class was defined.<\/p>\n
>>> MYClass . ___module___\r\n' ___main___ '<\/pre>\n
___dict___
\nA class has a namespace implemented by a dictionary object. Class attribute references are translated to lookups in this dictionary, e.g., MyClass . i is translated to MyClass .___dict___ [ ” i ” ].<\/p>\n
>>> MyClass.___dict___\r\n{ ' i ' : 12345 , '___module___' : '___main___ ' , '___doc___ ': ' A simple example class ' , ' f ' : <function f at 0x0640A070>}<\/pre>\n
___bases___
\nThis attribute give the tuple (possibly empty or a singleton) containing the base classes.<\/p>\n
>>> MyClass.___bases___.\r\n( )<\/pre>\n
___doc___
\nThis attribute give the class documentation string, or None, if not defined.<\/p>\n
>>> MyClass.___doc___ \r\n' A simple example class '<\/pre>\n
Class instance object<\/strong>
\nSome pre-defined attributes of class instance object are:<\/p>\n
___dict___
\nThis give attribute dictionary of class instance.<\/p>\n
>>> x. ___dict___ \r\n{ }<\/pre>\n
___class___
\nThis give the instance’s class.<\/p>\n
>>> x. ___class____ \r\n<class ___main___ .MyClass at 0x063DA880><\/pre>\n","protected":false},"excerpt":{"rendered":"
In this Page, We are Providing Python Programming – Pre-Defined Attributes. Students can visit for more Detail and Explanation of Python Handwritten Notes\u00a0Pdf. Python Programming – Pre-Defined Attributes Pre-defined attributes Class and class instance objects has some pre-defined attributes: Class object Some pre-defined attributes of class object are: __name__ This attribute give the class name. …<\/p>\n
  Python Programming – Pre-Defined Attributes<\/span> Read More »<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true},"categories":[5],"tags":[],"yoast_head":"\nPython Programming - Pre-Defined Attributes - Python Programs<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/python-programs.com\/python-programming-pre-defined-attributes\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Python Programming - Pre-Defined Attributes - Python Programs\" \/>\n<meta property=\"og:description\" content=\"In this Page, We are Providing Python Programming – Pre-Defined Attributes. 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