reqhash
=======

Calculate a hash value over a requirement file.

reqhash parses referenced requirements and ignores changes in comments
and whitespace.

reqhash is tested under Python 2.6, 2.7, 3.2, 3.3 and PyPy. To install
under 3.x, you have to use distribute, which is installed by default if you use
a current version of virtualenv.

Author: Daniel Hepper <daniel@hepper.net>
License: MIT, see LICENSE.txt

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

You can install reqhash from PyPI:

    $ pip install reqhash

Or directly from the repo:

    $ git clone https://github.com/dhepper/reqhash
    ...
    $ python setup.py install

Usage
-----

    reqhash [-h] filename

    Calculate a digest for a requirements file.

    Positional arguments:
    filename    path to requirements file

    Optional arguments:
    -h, --help  show this help message and exit

Example
-------
$ reqhash requirements.txt
302bf9e94323ec2b6ca04b76cd407602