Metadata-Version: 2.0
Name: darglint
Version: 0.0.4
Summary: A utility for ensuring Google-style docstringsstay up to date with the source code.
Home-page: http://github.com/terrencepreilly/darglint
Author: Terrence Reilly
Author-email: terrencepreilly@gmail.com
License: MIT
Description-Content-Type: UNKNOWN
Keywords: documentation linter development
Platform: UNKNOWN
Classifier: Development Status :: 3 - Alpha
Classifier: Intended Audience :: Developers
Classifier: Topic :: Software Development :: Documentation
Classifier: Topic :: Software Development :: Quality Assurance
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3.6
Requires-Python: >=3.6

Darglint
========

A limited docstring linter which checks that function/method parameters
are defined in their docstrings. *Darglint* expects docstrings to be
formatted using the `Google Python Style
Guide <https://google.github.io/styleguide/pyguide.html>`__.

*Darglint* is in a very early stage, and fails for a lot of things.
Certain features, such as a robust command-line interface, still do not
exist.

Installation
------------

To install *darglint*, use pip.

::

    pip install darglint

Or, clone the repository, ``cd`` to the directory, and

::

    pip install .

Usage
-----

Given a python source file, ``serializers.py``, you would check the
docstrings as follows:

::

    darglint serializers.py

You can give an optional verbosity setting to *darglint*. For example,

::

    darglint -v 3 *.py

Would give the most verbose warnings for each python module in the
current directory.

Features planned and implemented
--------------------------------

The below list is all that defines the current roadmap for *darglint*.
It is roughly sorted in order of importance.

-  [x] Function definitions can be checked.
-  [x] Methods definitions of top-level class can be checked.
-  [x] Line number printout for function/method definition.
-  [x] Add parsing of "Returns" section, and warn if differing from
   function definition.
-  [x] Add command line interface.
-  [x] Add multiple options for output.
-  [ ] Add checks for "Raises" section, like "Args". Any exceptions
   raised in the body should be documented.
-  [ ] Add checks for "Yields" section, like "Returns".
-  [ ] Add numbers to errors, ability to silence certain errors. (Use
   same formatting as *pycodestyle*.)
-  [ ] Add TOML configuration file (use same interface as *pydoclint*,
   etc.)
-  [ ] Add type hint integration. If an argument has a type hint, then
   the description of the argument, if it has a type, should match that.
-  [ ] Add support for python versions earlier than 3.6.
-  [ ] Syntastic support. (Syntastic is not accepting new checkers until
   their next API stabilizes, so this may take some time.)

Development
-----------

Install ``darglint``. First, clone the repository:

::

    git clone https://github.com/terrencepreilly/darglint.git

``cd`` into the directory, create a virtual environment (optional), then
setup:

::

    cd darglint/
    virtualenv -p python3.6 .env
    source .env/bin/activate
    pip install -e .

You can run the tests using

::

    python setup.py test

Or, install ``pytest`` manually, ``cd`` to the project's root directory,
and run

::

    pytest

Contributions welcome.


