Introduction to Bandersnatch Logger: The Ultimate Logging Solution for Developers

Bandersnatch Logger is a versatile and powerful logging library designed to provide developers with comprehensive logging capabilities. It is built to be easy to integrate, feature-rich, and highly configurable. Whether you’re developing small applications or large-scale enterprise projects, Bandersnatch Logger offers the flexibility and performance you need.

API Overview

Below are some of the most common APIs provided by Bandersnatch Logger, complete with code examples:

1. Basic Configuration

Configuring the logger with minimal setup:

 import bandersnatch_logger as bl
logger = bl.get_logger("my_logger") logger.info("This is an info message") 

2. Advanced Configuration

More advanced configuration options:

 import bandersnatch_logger as bl
config = {
    "level": "DEBUG",
    "format": "%(asctime)s - %(name)s - %(levelname)s - %(message)s"
}
logger = bl.configure_logger(config) logger.debug("This is a debug message") 

3. File Logging

Logging messages to a file:

 import bandersnatch_logger as bl
config = {
    "handlers": [
        {
            "type": "file",
            "filename": "app.log",
            "level": "INFO",
            "format": "%(asctime)s - %(levelname)s - %(message)s"
        }
    ]
}
logger = bl.configure_logger(config) logger.info("Info message stored in file") 

4. Rotating File Handler

Using a rotating file handler to manage log file sizes:

 import bandersnatch_logger as bl
config = {
    "handlers": [
        {
            "type": "rotating_file",
            "filename": "app.log",
            "maxBytes": 1024*1024,
            "backupCount": 5,
            "level": "WARNING",
            "format": "%(asctime)s - %(levelname)s - %(message)s"
        }
    ]
}
logger = bl.configure_logger(config) logger.warning("This is a warning message") 

5. HTTP Handler

Sending logs to a remote server:

 import bandersnatch_logger as bl
config = {
    "handlers": [
        {
            "type": "http",
            "url": "http://example.com/log",
            "method": "POST",
            "level": "ERROR",
            "format": "%(asctime)s - %(levelname)s - %(message)s"
        }
    ]
}
logger = bl.configure_logger(config) logger.error("This is an error message sent to the server") 

Sample Application

Here’s a simple application demonstrating multiple logging features using Bandersnatch Logger:

 import bandersnatch_logger as bl
# Configure logger config = {
    "level": "DEBUG",
    "handlers": [
        {"type": "console", "level": "DEBUG"},
        {"type": "file", "filename": "application.log", "level": "INFO"}
    ]
} logger = bl.configure_logger(config)
# Application code def main():
    logger.debug("Debugging application startup")
    try:
        logger.info("Application is starting")
        result = 10 / 0  # Intentional error for demonstration
    except ZeroDivisionError as e:
        logger.error(f"An error occurred: {e}")
    finally:
        logger.info("Application shutdown")

if __name__ == "__main__":
    main()

With Bandersnatch Logger, you have complete control over your application’s logging, ensuring that you capture all necessary information for debugging and monitoring.

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