How to use the tinydb.Storage function in tinydb

from datetime import datetime
import logging
import os
import shutil

from tinydb import TinyDB, Storage, where, Query
import yaml

from .utils import mkdir_open
from .history import Repository
from .credential import split_fullname, make_fullname


class PasspieStorage(Storage):
    extension = ".pass"

    def __init__(self, path):
        super(PasspieStorage, self).__init__()
        self.path = path

    def make_credpath(self, name, login):
        dirname, filename = name, login + self.extension
        credpath = os.path.join(self.path, dirname, filename)
        return credpath

    def delete(self, credentials):
        for cred in credentials:
            credpath = self.make_credpath(cred["name"], cred["login"])
            os.remove(credpath)
            if not os.listdir(os.path.dirname(credpath)):

import base64
import json
import os
import binascii

import sys

from PyCRC.CRCCCITT import CRCCCITT
from tinydb import Storage
from tinydb.storages import touch

from virgil_keymanager.consts import VSKeyTypeS


class SignedByteStorage(Storage):
    """
    Store the data in a hexlified pickled bytes file with signatures of Auth and TL Service keys.
    """

    def __init__(self, path, create_dirs=False, **kwargs):
        """
        Create a new instance.

        Also creates the storage file, if it doesn't exist.

        :param path: Where to store the JSON data.
        :type path: str
        """

        super(SignedByteStorage, self).__init__()
        touch(path, create_dirs=create_dirs)  # Create file if not exists

import json
import os
import binascii

from tinydb import Storage
from tinydb.storages import touch


class ByteStorage(Storage):
    """
    Store the data in a hexlified pickled bytes file.
    """

    def __init__(self, path, create_dirs=False, **kwargs):
        """
        Create a new instance.

        Also creates the storage file, if it doesn't exist.

        :param path: Where to store the JSON data.
        :type path: str
        """

        super(ByteStorage, self).__init__()
        self._suppress_db_warning = kwargs.pop("suppress_db_warning") or False