Loguru: How to write logs to StringIo

[flybaozi]

I like loguru very much. but I'm using the unit test framework to generate reports to read data in StringIo. Is there any way to solve this problem??

[Delgan]

@flybaozi Did you find a solution? 😄

[Zylatis]

I'd like to know this as well.

[Delgan]

@Zylatis It should work fine using a StringIO object as the logger sink:

from loguru import logger
from io import StringIO

stream = StringIO()

logger.remove()
logger.add(stream)

logger.info("Foo")
logger.debug("Bar: {}", 123)

print(stream.getvalue())

Are you having trouble with anything?

[Zylatis]

Hmm I definitely tried that and was having no luck, but possibly i was using .read() not .getvalue(), thanks! (might've also just had too much wine and put things in the wrong order...)