Jaroslav Mracek

It looks like that reset_nice was used as a work arround in https://github.com/rpm-software-management/yum/commit/5d7b311e71b0925f4a07bf4ae3c83ccf517034a7

I believe that dnf automatic with nice=19 will have a terrible performance. Please see BZ 552279, 742363.

May I ask you for reproducer that trigger the issue. It will make fixing easier.

Due to difficulty with parsing I would be very careful with extending spec definition. Even a group syntax with `@` was a step in incorrect direction therefore why we should...

I believe that there will be a side effect with options --duplicates and --latest-limit=1 Before patch it returns the latest duplicate package, but after patch it returns empty set.

@rh-atomic-bot try

Thank you very much for the report. Unfortunately we do not have an experience with `NixOS` therefore it is quite difficult to fix the issue for us. We will support...

> [`zypper(8)`](https://www.mankier.com/8/zypper) does this by using `--from ` instead. Maybe it's worth looking at that for inspiration? Good idea. It means when I would like to install one package from...

This PR will require a detailed investigation.

@bowlofeggs What kind of API do you search for? Python, C, C++?