def find_one(self, *args, **kwargs):
        """
        Run the pymongo find_one command against the default database and collection
        and paginate the output to the screen.
        """
        # print(f"database.collection: '{self.database.name}.{self.collection.name}'")
        self.print_doc(self.collection.find_one(*args, **kwargs))
def find_one ( self , * args , ** kwargs ) : self . print_doc ( self . collection . find_one ( * args , ** kwargs ) )
Run the pymongo find_one command against the default database and collection
        and paginate the output to the screen.