Install static files for Python package
<p>(forgive my poor English)</p>

<p>I'm writing setup.py for my Python app.</p>

<p>My app needs some static files (pictures). I should add these files to data_files array in setup.py, and files will be installed in "/usr/xxx" path on Linux.</p>

<p>Then how can my app access these files after installation? I don't think it's good idea to use abslote path (like /usr/share/xxx/xxx.png) in my app (it won't work on windows).</p>
