python command help
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Python provides a powerful command-line interface that allows you to interact with the interpreter directly. One of the handy features is the built-in help system, which provides information about modules, classes, functions, and more. In this tutorial, we'll explore how to use the help() function and the interactive help system in Python.
The help() function is a quick way to get information about a particular object, module, or function. You can use it in the Python interpreter or in your scripts.
The help() function displays information about the specified object, including its docstring if available.
Python's interactive help system allows you to access help directly from the interpreter. To use it, you simply type help() and enter the name of the object, module, or function you want information about.
You can also use the help() function to get information about Python keywords and symbols.
The help() function and the interactive help system are valuable tools for understanding Python's built-in functionality and third-party modules. Whether you're exploring the capabilities of a function or trying to understand a module's API, the help system provides detailed information to make your Python coding experience more efficient.
Remember to document your code using docstrings to provide helpful information when others use the help() function on your functions and modules.
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