This page should cover pros and cons of current stdlib logging package.
Pros
- Almost every feature you could want from logging package is there
Cons
- Docs are not complete
- Config files are a little bit hard to comprehend
- API uses camelCase (goes against PEP8 recommendation and most of the stdlib)
- Rather slow considering the large number of function calls performed internally to check which handler to use
- Doesn't have runtime scoping (i.e., log messages handled based on the call stack)
- Difficult to extend log records
- Difficult to add general context to log messages (e.g., add the request URL to all logging messages during the request)
- By default it does nothing; basicConfig makes it do something but makes it hard to tweak logging.
- filters are an abstract class instead of callables
- Thread-local handlers aren't easy to setup
- Nothing like keywords or tags for doing multi-dimensional categorization or grouping of messages