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- .. _faq:
- Frequenty Asked Questions
- =========================
- How do I Manually Print the Help Text for My Application
- --------------------------------------------------------
- The common question is how to print the help text that you see when you pass
- ``--help`` to your application, but manually from within your code. This is
- a feature of ArgParse and is as simple as calling:
- .. code-block:: python
- app.args.print_help()
- Note that, this obviously will not work if using a different argument handler
- that implements the ``IArgument`` interface rather than the default
- ``ArgparseArgumentHandler``.
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