has-module/README.md

has-module
==========

Simple tool for checking if a python module is installed.

`has-module module_name [version]`

* If the python module named by `$module_name` is not installed, return exit code 1.
* If `$version` is supplied and the installed module's version doesn't match it, return exit code 1.
* Otherwise, the module was successfully imported and the exit code will be 0.