What does __ doc __ mean in Python?

by Chris. Python objects have an attribute called __doc__ that provides a documentation of the object. For example, you simply call Dog. __doc__ on your class Dog to retrieve its documentation as a string.

What is built-in class attributes Python?

__module__ − Module name in which the class is defined. This attribute is “__main__” in interactive mode. __bases__ − A possibly empty tuple containing the base classes, in the order of their occurrence in the base class list.

What is __ class __ Python?

Python is an object-oriented programming language. Everything in Python is an object or an instance. We can also use the __class__ property of the object to find the type or class of the object. __class__ is an attribute on the object that refers to the class from which the object was created.

What does __ module __ do in Python?

The __module__ property is intended for retrieving the module where the function was defined, either to read the source code or sometimes to re-import it in a script.

What is the use of doc string?

In programming, a docstring is a string literal specified in source code that is used, like a comment, to document a specific segment of code.

What happens when you use the built-in function all () on a list?

What happens when you use the built-in function all() on a list? The all() function will return all the values in the list. The all() function returns True if all items in the list evaluate to True. Otherwise, it returns False.

What built-in Python data type is commonly used to represent a stack?

Python’s built-in data structure list can be used as a stack.

What does built-in function type do in context of classes?

What does built-in function help do in context of classes? Explanation: help() usually gives information of the class on any built-in type or function.

What are built-in modules in Python?

Built-in modules are written in C and integrated with the Python shell. Each built-in module contains resources for certain system-specific functionalities such as OS management, disk IO, etc. The standard library also contains many Python scripts (with the . py extension) containing useful utilities.

What is a documentation string in Python?

A Python docstring is a string used to document a Python module, class, function or method, so programmers can understand what it does without having to read the details of the implementation. Also, it is a common practice to generate online (html) documentation automatically from docstrings.

What is a doc string in functions How do you define doc string What is its application?

Python documentation string or commonly known as docstring, is a string literal, and it is used in the class, module, function, or method definition. Docstrings are accessible from the doc attribute (__doc__) for any of the Python objects and also with the built-in help() function.