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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _database_create(self, engine, database):
 """Create a new database and return a new url representing a connection to the new database """

        logger.info('Creating database "%s" in "%s"', database, engine)
        database_operation(engine, 'create', database)
        url = copy(engine.url)
        url.database = database
        return str(url)