def migrate(self, safe=True, _process_to_bson=True):
        self._migrate(safe=safe)
Run os.chdir, then all appropriate vim stuff.
dataset/ETHPy150Open namlook/mongokit/mongokit/document.py/Document.migrate--crossover with--dataset/ETHPy150Open neovim/python-client/neovim/api/nvim.py/Nvim.chdir