sc-utility 1.0.2

Shared utilities for logging and configuration management

Spello Consulting Utility Library

A Python utility library for log file management and YAML configuration file management

Details to follow

Example code

import sys

from config_schemas import ConfigSchema
from sc_utility import SCConfigManager, SCLogger

CONFIG_FILE = "config.yaml"


def main():
    print("Hello from sc-utility!")

    # Get our default schema, validation schema, and placeholders
    schemas = ConfigSchema()

    # Initialize the SC_ConfigManager class
    try:
        config = SCConfigManager(
            config_file=CONFIG_FILE,
            default_config=schemas.default,  # Replace with your default config if needed
            validation_schema=schemas.validation,  # Replace with your validation schema if needed
            placeholders=schemas.placeholders  # Replace with your placeholders if needed
        )
    except RuntimeError as e:
        print(f"Configuration file error: {e}", file=sys.stderr)
        return

    config_value = config.get("AmberAPI", "APIKey", default="this is the default value")
    if config_value is None:
        print("Configuration value not found")
    else:
        print(f"Configuration loaded successfully. Sample value: {config_value}")

    # Initialize the SC_Logger class
    try:
        logger = SCLogger(config.get_logger_settings())
    except RuntimeError as e:
        print(f"Logger initialisation error: {e}", file=sys.stderr)
        return

    logger.log_message("This is a test message at the debug level.", "debug")
    # logger.log_message("This is a test message at the error level.", "error")

    # Setup email
    email_settings = config.get_email_settings()
    logger.register_email_settings(email_settings)

    if logger.send_email("Hello world", "This is a test email from the sc-utility test harness."):
        logger.log_message("Email sent OK.", "detailed")

    if logger.get_fatal_error():
        print("Prior fatal error detected.")
        logger.clear_fatal_error()

    # logger.log_fatal_error("This is a test fatal error message.")

    logger.clear_fatal_error()

if __name__ == "__main__":
    main()

Exceptions

The initialisation functions throw RuntimeError exceptions if a fatal error is encountered.