Fixed #36519 -- Made centre filter consistent for odd padding. #19669
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Thank you @mriduldhall for this branch! 🌟
The core of the solution is correct. I was thinking that we could use some extra testing for the center template filter as an initial commit, to ensure that behavior is not changed (other than for the fix itself).
For example, I think that the current center in main accepts negative values while this version does not. How about adding this new test which passes in main?
def test_widths(self):
value = "something"
for i in (-1, *range(len(value) + 1)):
with self.subTest(i=i):
self.assertEqual(center(value, i), value)In summary, ideally this PR would include two commits, the first one with the test above and the second one with the actual ticket fix (and something will have to be done for negative widths).
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Hi @nessita, As per your suggested changes what would the ideal next steps be for me? Should I add commits to the current branch and PR or would it be a better idea to close this PR and create a new PR? |
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You can make the changes on this branch. |
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@mriduldhall For nessita's suggestion to have the test she suggested in its own commit, you might find it useful to look into how |
mriduldhall
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Thank you for the guidance! Would the commits now be in a suitable form? |
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Thank you @mriduldhall for addressing my review comments.
I think there’s still a small misunderstanding. The first commit, taken on its own, doesn't have a passing test suite (test_even_input fails). We need to make sure that the tests pass both after the first and second commits.
My original suggestion was to add only the test_widths test in the first commit (which should pass with the current logic), and then include the full set of changes that fix ticket-36519 in the second commit (this would be the logic change and test_odd_input and test_even_input).
Lastly, the first commit could be something like this:
Added test for various widths in tests/template_tests/filter_tests/test_center.py.
I'm happy to help rearrange the commits if needed, but feel free to give it a shot, just let me know!
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I believe the commits should now be in the required form. |
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Amazing, thank you @mriduldhall and @LilyAcorn, this looks good, I will do the final review and merge next week. Well done! 🌟 |
…adding. Refactored `center` template filter to match f-string behaviour, producing consistent padding for both odd and even fillings. Thanks Lily Acorn for the report and Natalia Bidart for the review. Co-authored-by: Lily Acorn <[email protected]>
Refactored template centre filter to match f-string behaviour for filter.
Thanks Lily Acorn for the report.
Trac ticket number
ticket-36519
Branch description
Provide a concise overview of the issue or rationale behind the proposed changes.
Checklist
mainbranch.