def _delete_compressed(collection_name, spec, opts, flags, ctx):
    """Internal compressed unacknowledged delete message helper."""
    op_delete, max_bson_size = _delete(collection_name, spec, opts, flags)
    rid, msg = _compress(2006, op_delete, ctx)
    return rid, msg, max_bson_size
Internal compressed unacknowledged delete message helper.
stackoverflow/venv/lib/python3.6/site-packages/pymongo/message.py