py-backports.weakref: declare py34/py35/py36 obsolete

[reneeotten]

Description

When trying to fix ticket 58004 I moved the subports incorrectly to py-graveyard, which set them to be replaced_by py37-backports.weakref. Instead they should be set to obsolete.

I think this PR fixes this, but I am not 100% sure that this is the suggested/correct approach and whether removing the port from py-graveyard has any unwanted/unexpected consequences. Perhaps @ryandesign or someone else wants to comment before merging this?

Closes: https://trac.macports.org/ticket/58038

Type(s)

• bugfix
• enhancement
• security fix

Tested on

macOS 10.14.3 18D42
Xcode 10.1 10B61

Verification

Have you

• followed our Commit Message Guidelines?
• squashed and minimized your commits?
• checked that there aren't other open pull requests for the same change?
• referenced existing tickets on Trac with full URL?

• checked your Portfile with port lint?
• tried existing tests with sudo port test? N/A
• tried a full install with sudo port -vst install? N/A
• tested basic functionality of all binary files? N/A

[macportsbot]

Notifying maintainers:
@emcrisostomo for port py-backports.weakref.

[jmroot]

If there's no replacement, just delete the (sub)port.

[reneeotten]

If there's no replacement, just delete the (sub)port.

okay, that is certainly the easiest solution. So I can just delete them from py-graveyard and that's all? How does that work then for people who already have let's say py36-backports.weakref installed; what become the status of that (sub)port for them? Will it be uninstalled next time they do an port upgrade outdated; I guess that's what I am confused about?

[macportsbot]

Travis Build #5200 Passed.

Lint results

--->  Verifying Portfile for py-backports.weakref
--->  0 errors and 0 warnings found.
--->  Verifying Portfile for py-graveyard
Error: Missing required variable: platforms
Error: Missing required variable: homepage
Warning: no license set
--->  2 errors and 1 warnings found.

Port py27-backports.weakref success on xcode9.4. Log
Port py-backports.weakref success on xcode9.4. Log
Port py27-backports.weakref success on xcode8.3. Log
Port py-backports.weakref success on xcode8.3. Log
Port py27-backports.weakref success on xcode7.3. Log
Port py-backports.weakref success on xcode7.3. Log
Port py27-backports.weakref success on xcode10.1. Log

[jmroot]

How does that work then for people who already have let's say py36-backports.weakref installed; what become the status of that (sub)port for them?

It will be installed and no longer in the index. The obsolete pseudo-portname matches such ports.

[macportsbot]

Travis Build #5202 Passed.

Lint results

--->  Verifying Portfile for py-graveyard
Error: Missing required variable: platforms
Error: Missing required variable: homepage
Warning: no license set
--->  2 errors and 1 warnings found.

[pmetzger]

Merged. Thanks, @reneeotten!