smarnach/pyexiftool — pull request #5 by halloleo (2012-08-01 08:17:54+00:00)
Title: add set_tags_batch, set_tags + constructor takes added options

Hi sven

Here my go at the ``set_tags`` feature:

**new feature**: methods set_tags_batch & set_tags allow to write metadata
tags to image files. implement a test for this in ``test_exiftool.py``.

**enhancement**: constructor takes added options which get passed to the
stay-open instance of exiftool.

Cheers, Leo

**ps**: Please excuse if anything is strange in the code or in my github use. This is my first github check-in!