'Show that a user can edit the contents of a gist.'

def test_edit(self):

    self.basic_login()
    cassette_name = self.cassette_name('edit')
    with self.recorder.use_cassette(cassette_name):
        gist = self.gh.gist(6647085)
        assert (gist is not None)
        assert (gist.edit('Updated    description', files={'filename.py': {'content': '#    New    content'}, 'new_file.py': {'content': '#    New    file    content'}}) is True)
