Source code for relstorage.adapters.sqlite.stats

# -*- coding: utf-8 -*-
##############################################################################
#
# Copyright (c) 2019 Zope Foundation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
##############################################################################

from __future__ import absolute_import
from __future__ import division
from __future__ import print_function

import os

from ..stats import AbstractStats



class Sqlite3Stats(AbstractStats):



    def get_db_size(self):
        return os.stat(self.connmanager.path).st_size




    def large_database_change(self):
        def analyze(_conn, cursor):
            cursor.execute('ANALYZE')
        self.connmanager.open_and_call(analyze)