.. _guide-style-guide:
#####################
The Guide Style Guide
#####################
.. image:: /_static/photos/33573755856_7f43d43adf_k_d.jpg
As with all documentation, having a consistent format helps make the
document more understandable. In order to make The Guide easier to digest,
all contributions should fit within the rules of this style guide where
appropriate.
The Guide is written as :ref:`restructuredtext-ref`.
.. note:: Parts of The Guide may not yet match this style guide. Feel free
to update those parts to be in sync with The Guide Style Guide
.. note:: On any page of the rendered HTML you can click "Show Source" to
see how authors have styled the page.
*********
Relevancy
*********
Strive to keep any contributions relevant to the :ref:`purpose of The Guide
`.
* Avoid including too much information on subjects that don't directly
relate to Python development.
* Prefer to link to other sources if the information is already out there.
Be sure to describe what and why you are linking.
* `Cite `_
references where needed.
* If a subject isn't directly relevant to Python, but useful in conjunction
with Python (e.g., Git, GitHub, Databases), reference by linking to useful
resources, and describe why it's useful to Python.
* When in doubt, ask.
********
Headings
********
Use the following styles for headings.
Chapter title:
.. code-block:: rest
#########
Chapter 1
#########
Page title:
.. code-block:: rest
*******************
Time is an Illusion
*******************
Section headings:
.. code-block:: rest
Lunchtime Doubly So
===================
Sub section headings:
.. code-block:: rest
Very Deep
---------
*****
Prose
*****
Wrap text lines at 78 characters. Where necessary, lines may exceed 78
characters, especially if wrapping would make the source text more difficult
to read.
Use Standard American English, not British English.
Use of the `serial comma `_
(also known as the Oxford comma) is 100% non-optional. Any attempt to
submit content with a missing serial comma will result in permanent banishment
from this project, due to complete and total lack of taste.
Banishment? Is this a joke? Hopefully we will never have to find out.
*************
Code Examples
*************
Wrap all code examples at 70 characters to avoid horizontal scrollbars.
Command line examples:
.. code-block:: rest
.. code-block:: console
$ run command --help
$ ls ..
Be sure to include the ``$`` prefix before each line.
Python interpreter examples:
.. code-block:: rest
Label the example::
.. code-block:: python
>>> import this
Python examples:
.. code-block:: rest
Descriptive title::
.. code-block:: python
def get_answer():
return 42
******************
Externally Linking
******************
* Prefer labels for well known subjects (e.g. proper nouns) when linking:
.. code-block:: rest
Sphinx_ is used to document Python.
.. _Sphinx: http://sphinx.pocoo.org
* Prefer to use descriptive labels with inline links instead of leaving bare
links:
.. code-block:: rest
Read the `Sphinx Tutorial `_
* Avoid using labels such as "click here", "this", etc., preferring
descriptive labels (SEO worthy) instead.
********************************
Linking to Sections in The Guide
********************************
To cross-reference other parts of this documentation, use the `:ref:
`_
keyword and labels.
To make reference labels more clear and unique, always add a ``-ref`` suffix:
.. code-block:: rest
.. _some-section-ref:
Some Section
------------
******************
Notes and Warnings
******************
Make use of the appropriate `admonitions directives
`_ when making notes.
Notes:
.. code-block:: rest
.. note::
The Hitchhiker’s Guide to the Galaxy has a few things to say
on the subject of towels. A towel, it says, is about the most
massively useful thing an interstellar hitch hiker can have.
Warnings:
.. code-block:: rest
.. warning:: DON'T PANIC
*****
TODOs
*****
Please mark any incomplete areas of The Guide with a `todo directive
`_. To
avoid cluttering the :ref:`todo-list-ref`, use a single ``todo`` for stub
documents or large incomplete sections.
.. code-block:: rest
.. todo::
Learn the Ultimate Answer to the Ultimate Question
of Life, The Universe, and Everything