P圜harm generates documentation comment stub according to docstring format, selected in the Python Integrated Tools page. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. Press Alt+Enter to show the available intention actions. Place the caret somewhere within the function you want to document. If pfirst is a parameter, this yields a 'warning: explicit link request to pfirst could not be resolved' and the hash is written literally in the generated documentation. To create documentation comment for a Python function using intention action use the '' symbol in front of the parameter you want to reference: is used to refer member variables, not function parameters. If you rename a parameter of a function, P圜harm will correspondingly update the tag in documentation comment. Generation of docstrings on pressing Space after typing opening triple quotes only works when the checkbox Insert pair quote is cleared in the page Smart Keys of the editor settings. Type opening triple quotes, and press Enter, or Space.Īdd meaningful description of parameters and return values. Place the caret after the declaration of a function you want to document. The more comments that are in your code, the higher chance something slipped by and you have a misleading/incorrect comment.Creating documentation comments for Python functions To create documentation comment for a Python function There is nothing like that for comments except your eyeballs, and everyone makes mistakes. Remember, the compiler/linter can tell when you have a syntax/semantic/logic error. Since you’re exposing the implementation to strangers, you might want to comment more prolifically, but you need to be very diligent maintaining them and keeping them up to date. Comment rot is real and creates more of a time waste than just reading the code. Generally, try to make your code self documenting. Section Documenting the code demonstrates the various ways that code can be documented. Section Getting started tells you how to generate your first piece of documentation quickly. It’s a waste of time to keep design docs up to date, but they can be useful in hindsight when you want to understand why something is the way it is. The first part forms a user manual: Section Installation discusses how to download, compile and install doxygen for your platform. Document the design there and make sure to clearly date it. Senior devs generally don’t comment.įor large complex designs, you should not have this documented in code at all. Junior devs tend to comment way too much. Sometimes they’re necessary but usually not. An example Python program demonstrating how to use Doxygen style comments for generating source code documentation with Doxygen. For complex algorithms or code that cant be made self documenting, out a comment where it needs to be (eg in the cpp for implementation detail, in the header for some other weirdness, like order of operation callouts).Ĭomments are a code smell. good names, good abstractions, restrictive inputs, and unit tests which can be used as examples). We need to create an empty Sphinx project, and add the following Python code to the Sphinx conf.py. This library provide a way to update Doxygen configuration and launch a build of documentation. However, if we want to host the Doxygen documentations on Read the Docs for free, we have to use Sphinx to generate the Doxygen-styled documentation. You can even just put it in the headers and they will find it.įor internal people, documentation should be a last resort. Sphinx is not required for Doxygen documentation generation. As long as your documentation has that, the format doesn’t matter. attach a, small, self contained example (source+configuration file in a tar or zip) that allows. Doxygen has commands like private probably this wil bring something. The end user cares about: what the inputs are, what the outputs are, conditions/expectations/edge cases/threading concerns of this function, and maybe an example. Python has no knowledge about private it is a loose ad-hoc rule (followed by a number of people), so it is hard for doxygen to follow this rule. I will assume you’re working on a closed source project.įor external users whom you are exposing an API surface, doxygen is decent, but not required. First, depends on what you’re documenting.
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