{"id":25779,"date":"2021-12-16T09:17:53","date_gmt":"2021-12-16T03:47:53","guid":{"rendered":"https:\/\/python-programs.com\/?p=25779"},"modified":"2021-12-16T09:17:53","modified_gmt":"2021-12-16T03:47:53","slug":"python-program-for-collections-userdict-function","status":"publish","type":"post","link":"https:\/\/python-programs.com\/python-program-for-collections-userdict-function\/","title":{"rendered":"Python Program for collections.UserDict() Function"},"content":{"rendered":"

Dictionary in Python:<\/strong><\/p>\n

A Python dictionary is a list of objects that are not in any particular order i.e Unordered.<\/p>\n

A dictionary is made up of a collection of key-value pairs. Each key-value pair corresponds to a specific value.<\/p>\n

Curly braces { } can be used to describe a dictionary by enclosing a comma-separated list of key-value pairs.<\/p>\n

Every key is separated from its associated value by a colon \u201c:\u201d<\/p>\n

collections.UserDict() Function:<\/strong><\/p>\n

Python has a dictionary-like container called UserDict, which is available in the collections module. This class serves as a container for dictionary objects. This class is useful when one wants to create their own dictionary, either with modified or new functionality. It can be thought of as a method of adding new behaviors to the dictionary. This class takes a dictionary instance as an argument and simulates the contents of a regular dictionary. This class’s data attribute provides access to the dictionary.<\/p>\n

Syntax:<\/strong><\/p>\n

collections.UserDict([initial data])<\/pre>\n

Python Program for collections.UserDict() Function<\/h2>\n