How do you document a Python module?

How do you document a Python module?

For the packages, you can document it in __init__.py . For the modules, you can add a docstring simply in the module file. Add your docstring as the first statement in the module. “”” Your module’s verbose yet thorough docstring.

How do I create a documentation for a Python project?

1. Step 1: Set up Read the Docs. Read the Docs (RTD) hosts open source project docs for free!
2. Step 2: Install and Configure Sphinx.
3. Step 3: Create Doc Files.
4. Step 4: Add Docstrings.
5. Step 5: Add Badges to README.
6. Step 6: Create Issue and PR Templates.

How do you define a module-level variable?

A module-level variable is declared for a particular module. It is available to all procedures within that module but not to the rest of the application. Module-level variables remain in existence for the lifetime of the application and preserve their values.

Does Python have global variables?

In Python, variables that are only referenced inside a function are implicitly global. If a variable is assigned a new value anywhere within the function’s body, it’s assumed to be a local.

How to create module-wide variables in Python?

Use the global keyword to assign the module var inside a function. Pylint 1.3.1 under Python 2.7 enforces NOT using global if you don’t assign the var. For this, you need to declare the variable as global. However, a global variable is also accessible from outside the module by using module_name.var_name.

How can I document a module in Python?

If you want to document a function or a class, you put a string just after the definition. For instance: But what about a module? How can I document what a file.py does? For the packages, you can document it in __init__.py . For the modules, you can add a docstring simply in the module file. Add your docstring as the first statement in the module.

How are global variables used in a function in Python?

Each module has its own private symbol table, which is used as the global symbol table by all functions defined in the module. Thus, the author of a module can use global variables in the module without worrying about accidental clashes with a user’s global variables.

What do you need to know about documenting Python code?

Docstrings Background Documenting your Python code is all centered on docstrings. These are built-in strings that, when configured correctly, can help your users and yourself with your project’s documentation. Along with docstrings, Python also has the built-in function help () that prints out the objects docstring to the console.