When using the logging module in Python for logging purposes, it is generally recommended to create a logger for each class or module. This practice offers several benefits:
Modularity: Having a separate logger for each class/module allows for better organization and isolation of log messages. It helps in distinguishing logs specific to a particular component, making it easier to locate and analyze them.
Flexibility: Class/module-specific loggers offer greater flexibility in configuring logging levels, formatters, and handlers. Each component can have its own logging behavior, tailored to its unique requirements.
Code Readability: Having dedicated loggers for each class/module enhances code readability. Log messages are associated with their respective components, providing clear context and making the code easier to understand.
To address the concern of repetitive code, you can consider abstracting the logging functionality into a separate utility class or module. This utility class can handle common logging configurations, such as formatting and handlers. By importing an instance of this utility class into each class/module, you centralize the logging configuration while still maintaining individual loggers for each component.