Method Docstring Python

Introduction. PEP 257, short for Python Enhancement Proposal 257, is the style guide for writing docstrings in Python. Docstrings are string literals that appear right after the definition of a function, method, class, or module, and they serve as the official documentation for that segment of code.

Since docstrings are free-form, it really depends on what you use to parse code to generate API documentation. I would recommend getting familiar with the Sphinx markup, since it is widely used and is becoming the de-facto standard for documenting Python projects, in part because of the excellent readthedocs.org service. To paraphrase an example from the Sphinx documentation as a Python snippet

Don't use docstrings instead of comments, and comments instead of code. Summary. Here is what we learned in this tutorial Documentation is an essential part of a Python project it's important for end users, developers, and you. Docstrings are for using the code, and comments are for modifying the code. PEP 257 summarizes Python docstrings.

What are Python Docstrings? Python documentation string, 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. An object's docstring is defined by

Python docstrings are an essential part of writing clean, maintainable, and understandable code. They provide a way to document the purpose, functionality, and usage of Python modules, functions, classes, and methods. By following a consistent docstring format, developers can make their code more accessible to others and also to their future selves.

What is a Python docstring? Let's start by defining what a docstring is. This is taken straight from PEP-0257, which introduces docstrings. Docstring A docstring is a string that occurs as the first statement in a module, function, class, or method definition.Such a docstring becomes the __doc__ special attribute of that object.. There's a clear distinction between Python comments and

The docstring can also be displayed by placing the caret over the function and using the shortcut command k, command i or control k, control i. Basic writing of docstrings. This section explains the basic way to write docstrings in functions and classes. Docstring formats for arguments and return values will be introduced later.

Declaring Docstrings The docstrings are declared using '''triple single quotes''' or quotquotquot triple double quotes quotquotquot just below the class, method, or function declaration. All functions should have a docstring. Accessing Docstrings The docstrings can be accessed using the __doc__ method of the object or using the help function. The below

A docstring is a string literal that occurs as the first statement in a module, function, class, or method definition. Such a docstring becomes the __doc__ special attribute of that object. All modules should normally have docstrings, and all functions and classes exported by a module should also have docstrings.

Python docstrings. As mentioned above, Python docstrings are strings used right after the definition of a function, method, class, or module like in Example 1. They are used to document our code. The docstring for a function or method should summarize its behavior and document its arguments and return values.