[3.7] bpo-41306: Allow scale value to not be rounded (GH-21715) #96484
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This fixes the test failure with Tk 6.8.10 which is caused by changes to how Tk rounds the `from`, `to` and `tickinterval` arguments. This PR uses `noconv` if the patchlevel is greater than or equal to 8.6.10 (credit to Serhiy for this idea as it is much simpler than what I previously proposed). Going into more detail for those who want it, the Tk change was made in [commit 591f68c](tcltk/tk@591f68c) and means that the arguments listed above are rounded relative to the value of `from`. However, when rounding the `from` argument ([line 623](https://github.com/tcltk/tk/blob/591f68cb382525b72664c6fecaab87742b6cc87a/generic/tkScale.cGH-L623)), it is rounded relative to itself (i.e. rounding `0`) and therefore the assigned value for `from` is always what is given (no matter what values of `from` and `resolution`). Automerge-Triggered-By: @pablogsal (cherry picked from commit aecf036) Co-authored-by: E-Paine <63801254+E-Paine@users.noreply.github.com>
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Status check is done, and it's a success |
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This should fix a test failure that is blocking CI on the 3.7 branch. (await CI results to find out) |
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Status check is done, and it's a success |
ned-deily
approved these changes
Sep 1, 2022
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Sorry, I can't merge this PR. Reason: |
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This fixes the test failure with Tk 6.8.10 which is caused by changes to how Tk rounds the
from,toandtickintervalarguments. This PR usesnoconvif the patchlevel is greater than or equal to 8.6.10 (credit to Serhiy for this idea as it is much simpler than what I previously proposed).Going into more detail for those who want it, the Tk change was made in commit 591f68c and means that the arguments listed above are rounded relative to the value of
from. However, when rounding thefromargument (line 623), it is rounded relative to itself (i.e. rounding0) and therefore the assigned value forfromis always what is given (no matter what values offromandresolution).Automerge-Triggered-By: @pablogsal
(cherry picked from commit aecf036)
Co-authored-by: E-Paine 63801254+E-Paine@users.noreply.github.com