darglint 0.0.4

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.