Simple Python interface to the SublerCLI utility to make scripting metadata tagging with SublerCLI. even easier. Full documentation can be found on Read The Docs.
Installing is as easy as
$ pip install subler
To construct metadata you simply create a collection of Metadata Atoms like so,
>>> artist = Atom('Artist', 'Linkin Park')
>>> album = Atom('Album', 'Hybrid Theory')
>>> metadata = [artist, album]
Then, you simply pass that through to a Subler instance and use the Subler tag method, like so,
>>> subler = Subler(path_to_source_file, dest=path_to_dest_file,
metadata=metadata)
>>> subler.tag()
As of PySubler version 0.4.0 you can optionally use the pysubler command line utility to interactively write metadata to your files. More information is provided in the Docs, but the gist of interactive tagging is to run the pysubler cli like so
$ pysubler /path/to/your/file.m4v
You will then be prompted with a template that you can fill in with all sorts of provided metadata that will then be written to your file.