Python 2 reached upstream end-of-life in January 2020. In Fedora Rawhide, it's now provided from the compat package `python27`. Packages that only use Python 2 at build time, like firefox, had a general exception to keep using it in Fedora 31. Now, the dependency should be removed. Let us know if you need any help investigating or removing the dependency. (There are dozens of packages like this, so we didn't investigate this one thoroughly. We assume you know the package best.) If it's possible that the dependency won't be removed in Fedora 33. Please request a FESCo exception. You can refer to the exception for mercurial as an example: https://pagure.io/fesco/issue/2243 It's good to mention: - What is the reason for the Python 2 build dependency? - What are the upstream/community plans/timelines regarding Python 2? - What is the guidance for porting the build to Python 3? (Assuming that there is someone who generally knows how to port to Python 3, but doesn't know anything about the particular package, what are the next steps to take?) If you need anything from us, or something is unclear, please mention it here.
Firefox does not build yet with Python2: Upstream Python3 migration notes [1]: "In mozilla-central there are over 3500 Python files (excluding third party files), comprising roughly 230k lines of code. Most of it is Python 2" [1] https://wiki.mozilla.org/Firefox/Python_3_Migration
If python2.7 is removed from Fedora we'd need to bundle it with Firefox sources as well as we do that for firefox on RHEL6. Perhaps we don't need system wide python in this case. We're not going to port Firefox build scripts to python3 as we have lot of other work to do.
Thanks for the wiki link and sharing the plans! In Fedora, it would make sense to continue maintaining the python2 package separately, rather than bundle it in Firefox. But we do want to track the situation, gather info and coordinate (and we use these bugzillas and FESCo exceptions for that).
https://src.fedoraproject.org/rpms/firefox/c/8f2d837931dae4d3dccb32e9cf980995caaccd45?branch=master
This bug appears to have been reported against 'rawhide' during the Fedora 33 development cycle. Changing version to 33.
I see that this is fixed at least in the Rawhide build. Thank you!
I see that as of 87.0-10.fc35, firefox again requires python2.7 to build. I guess this was a case of temporarily skipped tests.
https://src.fedoraproject.org/rpms/firefox/c/2193d9e52af266575c9e26e6a4d8b899b8ccb4e6
This message is a reminder that Fedora 33 is nearing its end of life. Fedora will stop maintaining and issuing updates for Fedora 33 on 2021-11-30. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '33'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 33 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete.
This bug appears to have been reported against 'rawhide' during the Fedora 36 development cycle. Changing version to 36.
This message is a reminder that Fedora Linux 36 is nearing its end of life. Fedora will stop maintaining and issuing updates for Fedora Linux 36 on 2023-05-16. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a 'version' of '36'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, change the 'version' to a later Fedora Linux version. Note that the version field may be hidden. Click the "Show advanced fields" button if you do not see it. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora Linux 36 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora Linux, you are encouraged to change the 'version' to a later version prior to this bug being closed.
It's still there.