Multiprocessing workers use default handler

[danmou]

My program configures loguru to log to some files with a custom format string. However, when I log from inside a multiprocessing.Process, it only uses the loguru default stderr handler. How can I fix this?

[Delgan]

Yeah, this is a known problem with multiprocessing on Windows... Fortunately, this has been finally fixed a few days ago!

This is discussed in #108. Please, read the new documentation entry to better understand what will be the workaround and why it should be done like this: Compatibility with multiprocessing using enqueue argument

The changes are not yet usable, they are only effective on the loguru development version. You will have to wait for the next version (v0.4.0) before being able to fully enjoy logging with multiprocessing. Hopefully, it should be published in the next week or so.