Package: psvutils
psvutilsUnder construction! Not ready for use yet! Currently experimenting and planning!Developed by Pritam Sarkar 1995 frompritamSarkar123(c) 2023Examples of How To Use (Alpha Version + Buggy)Creating A ProgressbarfrompsvutilsimportProgressbarpb=ProgressBar(total=200)for_inrange(200):"""main code block"""pb.update()(venv) C:\***\***>python main.py

████████████████████████████████████████████████████████████████████████████████████████████████████|100.00%"""Args:total (int): The total number of items in the task.progress (int, optional): The current progress value (default is 0).counter (int, optional): The amount by which the progress increases in each update (default is 1).color (str, optional): The color to use for the progress bar (default is colorama.Fore.YELLOW).end_color (str, optional): The color to use for the progress bar when it reaches 100% (default is colorama.Fore.GREEN).Returns:A Progressbar instance"""Creating a quartz cron based triggerfrompsvutilsimportTriggertr=Trigger("0 * 0 ? * * *",start_date=datetime.datetime.now())print(Trigger.check_valid_cron_or_not("0 * 0 ? * * *"))for_inrange(20):"""next 20 triggers"""print(tr.get_next())(venv) C:\***\***>python main.py

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2027-10-14 13:57:00"""Args:quartz_expression (str): A Quartz Cron expression.infinite (bool): Whether the trigger should run infinitely.start_date (datetime.datetime, optional): The start date for the trigger.end_date (datetime.datetime, optional): The end date for a finite run.default_week_delta (int, optional): The default number of weeks to run.Returns:A Trigger instance"""frompsvutilsimportcheck_mssql_db_connectiondatabaseConfigs={'username':'xxxx','password':'xxxx','windows_integrated_auth':False,'domain':'','server_name':'DESKTOP-G2UIUMK\SQLEXPESS,1435','database':'xxx','driver_name':'SQL Server'}query="SELECT * FROM sys.tables"print(check_mssql_db_connection(databaseConfigs,query))# incorrect databaseConfigs or queryprint(check_mssql_db_connection(databaseConfigs,query))# correct databaseConfigs or queryprint(check_mssql_db_connection(databaseConfigs))# incorrect databaseConfigs or queryprint(check_mssql_db_connection(databaseConfigs))# correct databaseConfigs or queryC:\***\***>python main.py

(False, 'Database Connection Failed!')

(True, 'Connection Established And Found Tables!')

(False, 'Database Connection Failed!')

(True, 'Connection Established And Found Tables!')

(False, 'Database Connection Failed!')"""Checks the database connection and executes a SELECT query.Parameters:- databaseConfigs (Dict[str, str]): A dictionary containing the configuration settings for the database connection. It should include keys such as 'host', 'port', 'user', 'password', 'database', and any other required parameters, all of type str.- query (str): The SQL query to be executed, which is expected to be a SELECT query.Returns:- Tuple (bool, str):- A boolean value indicating the success of the operation.- True if the connection is established and the query returns results.- False if there are any failures during the operation.- A message describing the outcome of the operation.Note:- This function updates the 'query' key in the 'databaseConfigs' dictionary with the provided query.- It attempts to establish a database connection and execute the given SELECT query.- If the query is a SELECT query and the connection is successful, it checks if any tables are returned.- If tables are found, it returns True and a success message. Otherwise, it returns False and a relevant error message.- If there are any exceptions during the operation, it returns False and an error message.Example Usage:database_config = {'host': 'localhost','port': '3306','user': 'username','password': 'password','database': 'my_database',}query = "SELECT * FROM my_table"success, message = check(database_config, query)if success:print(message)  # Connection Established And Found Tables!else:print(message)  # Database Connection Failed!"""