1680752 - Add a python-3 key to task configuration

Status: RESOLVED FIXED

(Firefox Build System :: Task Configuration, task)

Description

[James Graham [:jgraham]]

As a more conservative alternative to bug 1672181, which has been backed out for pgo related failures, we could add a python-3 configuration option to tests so that they are opted in one at a time rather than being opted out. This has the advantage that there are fewer side effects, so it's easier to migrate things one at a time and switch the default later once the issues are ironed out.

Comment 1

[James Graham [:jgraham]]

Attachment: Bug 1680752 - Provide a python-3 opt-in for tests on Taskcluster, , bhearsum

This requires tests to specify python-3: true in order to be run
with Python 3. When nothing is specified things work just like today,
so it's a more conservative change than the one in bug 1672181.

Obviously in the long term we will remove this and switch to Python 3
only, but this unblocks moving harnesses to py3 today.

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/ea5674f9a511
Provide a python-3 opt-in for tests on Taskcluster, , bhearsum r=bc,bhearsum

Comment 3

[Alexandru Michis [:malexandru]]

Backed out changeset ea5674f9a511 (Bug 1680752) for causing android failures.

Backout link: https://hg.mozilla.org/integration/autoland/rev/1359af4d35d17f5db3e8e35e34e2f86d2a5b4ea2

Push with failures: https://treeherder.mozilla.org/jobs?repo=autoland&group_state=expanded&resultStatus=success%2Ctestfailed%2Cbusted%2Cexception&fromchange=4b885b40c7871610e350b1aba1d8265fd3ddc268&searchStr=android&tochange=1359af4d35d17f5db3e8e35e34e2f86d2a5b4ea2&selectedTaskRun=FdMJExofRV6ovNzGvmmQKg.0

Failure logs:

• https://treeherder.mozilla.org/logviewer?job_id=324077706&repo=autoland&lineNumber=629
• https://treeherder.mozilla.org/logviewer?job_id=324078437&repo=autoland&lineNumber=629
• https://treeherder.mozilla.org/logviewer?job_id=324078881&repo=autoland&lineNumber=724
• https://treeherder.mozilla.org/logviewer?job_id=324079238&repo=autoland&lineNumber=629

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/17df2cc1164a
Provide a python-3 opt-in for tests on Taskcluster, , bhearsum r=bc,bhearsum

Comment 5

[Narcis Beleuzu [:NarcisB]]

https://hg.mozilla.org/mozilla-central/rev/17df2cc1164a