Issue #8499
Updated by bmbouter over 3 years ago
## Problem
Currently warnings are implemented with `warnings.warn` which is not being shown in the logs.
## Fix
1. Instead we should convert all usage to `logging.warning`.
2. Update the [plugin writer docs](https://docs.pulpproject.org/pulpcore/plugins/plugin-writer/concepts/index.html#plugin-api-stability-and-deprecation-policy) also.
`#python` pointed me to [this interesting section of the docs](https://docs.python.org/3/howto/logging.html#when-to-use-logging) contrasting warning.warn() vs logging.warning().