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| author | Ian Cordasco <graffatcolmingov@gmail.com> | 2016-06-20 08:13:50 -0500 |
|---|---|---|
| committer | Ian Cordasco <graffatcolmingov@gmail.com> | 2016-06-20 08:13:50 -0500 |
| commit | 41277ff965b9083d898ad8c2c990f7c119a8a1ae (patch) | |
| tree | 1e0256830f12b7895d8b83b5f2173cfed08174d1 /docs/source/dev | |
| parent | 57ac6ab6994dc609a3514f49d77dac228328d308 (diff) | |
| download | flake8-41277ff965b9083d898ad8c2c990f7c119a8a1ae.tar.gz | |
Use |Flake8| consistently throughout documentation
Diffstat (limited to 'docs/source/dev')
| -rw-r--r-- | docs/source/dev/formatters.rst | 11 | ||||
| -rw-r--r-- | docs/source/dev/index.rst | 4 | ||||
| -rw-r--r-- | docs/source/dev/plugin_parameters.rst | 22 | ||||
| -rw-r--r-- | docs/source/dev/registering_plugins.rst | 12 |
4 files changed, 25 insertions, 24 deletions
diff --git a/docs/source/dev/formatters.rst b/docs/source/dev/formatters.rst index 5beafda..480ada0 100644 --- a/docs/source/dev/formatters.rst +++ b/docs/source/dev/formatters.rst @@ -4,7 +4,7 @@ Developing a Formatting Plugin for Flake8 =========================================== -Flake8 allowed for custom formatting plugins in version +|Flake8| allowed for custom formatting plugins in version 3.0.0. Let's write a plugin together: .. code-block:: python @@ -17,11 +17,12 @@ Flake8 allowed for custom formatting plugins in version pass -We notice, as soon as we start, that we inherit from Flake8's +We notice, as soon as we start, that we inherit from |Flake8|'s :class:`~flake8.formatting.base.BaseFormatter` class. If we follow the :ref:`instructions to register a plugin <register-a-plugin>` and try to use -our example formatter, e.g., ``flake8 --format=example`` then Flake8 will fail -because we did not implement the ``format`` method. Let's do that next. +our example formatter, e.g., ``flake8 --format=example`` then +|Flake8| will fail because we did not implement the ``format`` method. +Let's do that next. .. code-block:: python @@ -34,7 +35,7 @@ because we did not implement the ``format`` method. Let's do that next. With that we're done. Obviously this isn't a very useful formatter, but it should highlight the simplicitly of creating a formatter with Flake8. If we wanted to instead create a formatter that aggregated the results and returned -XML, JSON, or subunit we could also do that. Flake8 interacts with the +XML, JSON, or subunit we could also do that. |Flake8| interacts with the formatter in two ways: #. It creates the formatter and provides it the options parsed from the diff --git a/docs/source/dev/index.rst b/docs/source/dev/index.rst index 4969395..9ef8138 100644 --- a/docs/source/dev/index.rst +++ b/docs/source/dev/index.rst @@ -2,8 +2,8 @@ Writing Plugins for Flake8 ============================ -Since Flake8 2.0, the Flake8 tool has allowed for extensions and custom -plugins. In Flake8 3.0, we're expanding that ability to customize and +Since |Flake8| 2.0, the |Flake8| tool has allowed for extensions and custom +plugins. In |Flake8| 3.0, we're expanding that ability to customize and extend **and** we're attempting to thoroughly document it. Some of the documentation in this section will reference third-party documentation to reduce duplication and to point you, the developer, towards diff --git a/docs/source/dev/plugin_parameters.rst b/docs/source/dev/plugin_parameters.rst index 9b074ec..527950c 100644 --- a/docs/source/dev/plugin_parameters.rst +++ b/docs/source/dev/plugin_parameters.rst @@ -4,15 +4,15 @@ Receiving Information For A Check Plugin ========================================== -Plugins to Flake8 have a great deal of information that they can request from -a :class:`~flake8.processor.FileProcessor` instance. Historically, Flake8 has -supported two types of plugins: +Plugins to |Flake8| have a great deal of information that they can request +from a :class:`~flake8.processor.FileProcessor` instance. Historically, +|Flake8| has supported two types of plugins: #. classes that accept parsed abstract syntax trees (ASTs) #. functions that accept a range of arguments -Flake8 now does not distinguish between the two types of plugins. Any plugin +|Flake8| now does not distinguish between the two types of plugins. Any plugin can accept either an AST or a range of arguments. Further, any plugin that has certain callable attributes can also register options and receive parsed options. @@ -21,8 +21,8 @@ options. Indicating Desired Data ======================= -Flake8 inspects the plugin's signature to determine what parameters it expects -using :func:`flake8.utils.parameters_for`. +|Flake8| inspects the plugin's signature to determine what parameters it +expects using :func:`flake8.utils.parameters_for`. :attr:`flake8.plugins.manager.Plugin.parameters` caches the values so that each plugin makes that fairly expensive call once per plugin. When processing a file, a plugin can ask for any of the following: @@ -56,7 +56,7 @@ Any plugin that has callable attributes ``provide_options`` and Your ``register_options`` function should expect to receive an instance of |OptionManager|. An |OptionManager| instance behaves very similarly to -:class:`optparse.OptionParser`. It, however, uses the layer that Flake8 has +:class:`optparse.OptionParser`. It, however, uses the layer that |Flake8| has developed on top of :mod:`optparse` to also handle configuration file parsing. :meth:`~flake8.options.manager.OptionManager.add_option` creates an |Option| which accepts the same parameters as :mod:`optparse` as well as three extra @@ -65,7 +65,7 @@ boolean parameters: - ``parse_from_config`` The command-line option should also be parsed from config files discovered - by Flake8. + by |Flake8|. .. note:: @@ -91,8 +91,8 @@ boolean parameters: allow a comma-separated list of paths. Each of these options works individually or can be combined. Let's look at a -couple examples from Flake8. In each example, we will have ``option_manager`` -which is an instance of |OptionManager|. +couple examples from |Flake8|. In each example, we will have +``option_manager`` which is an instance of |OptionManager|. .. code-block:: python @@ -143,7 +143,7 @@ documentation of :mod:`optparse`. Accessing Parsed Options ======================== -When a plugin has a callable ``provide_options`` attribute, Flake8 will call +When a plugin has a callable ``provide_options`` attribute, |Flake8| will call it and attempt to provide the |OptionManager| instance, the parsed options which will be an instance of :class:`optparse.Values`, and the extra arguments that were not parsed by the |OptionManager|. If that fails, we will just pass diff --git a/docs/source/dev/registering_plugins.rst b/docs/source/dev/registering_plugins.rst index 53b6dc4..5d01f99 100644 --- a/docs/source/dev/registering_plugins.rst +++ b/docs/source/dev/registering_plugins.rst @@ -4,7 +4,7 @@ Registering a Plugin with Flake8 ================================== -To register any kind of plugin with Flake8, you need: +To register any kind of plugin with |Flake8|, you need: #. A way to install the plugin (whether it is packaged on its own or as part of something else). In this section, we will use a ``setup.py`` @@ -15,9 +15,9 @@ To register any kind of plugin with Flake8, you need: #. A somewhat recent version of setuptools (newer than 0.7.0 but preferably as recent as you can attain). -Flake8 relies on functionality provided by setuptools called -`Entry Points`_. These allow any package to register a plugin with Flake8 via -that package's ``setup.py`` file. +|Flake8| relies on functionality provided by setuptools called +`Entry Points`_. These allow any package to register a plugin with |Flake8| +via that package's ``setup.py`` file. Let's presume that we already have our plugin written and it's in a module called ``flake8_example``. We might have a ``setup.py`` that looks something @@ -82,7 +82,7 @@ Note specifically these lines: We tell setuptools to register our entry point "X" inside the specific grouping of entry-points that flake8 should look in. -Flake8 presently looks at three groups: +|Flake8| presently looks at three groups: - ``flake8.extension`` @@ -90,7 +90,7 @@ Flake8 presently looks at three groups: - ``flake8.report`` -If your plugin is one that adds checks to Flake8, you will use +If your plugin is one that adds checks to |Flake8|, you will use ``flake8.extension``. If your plugin automatically fixes errors in code, you will use ``flake8.listen``. Finally, if your plugin performs extra report handling (formatting, filtering, etc.) it will use ``flake8.report``. |
