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bpo-38862: IDLE Strip Trailing Whitespace fixes end newlines #17366

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terryjreedy merged 9 commits intopython:masterfrom
terryjreedy:endlines
Nov 24, 2019
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bpo-38862: IDLE Strip Trailing Whitespace fixes end newlines #17366
terryjreedy merged 9 commits intopython:masterfrom
terryjreedy:endlines

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@terryjreedy terryjreedy commented Nov 24, 2019 •
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Extra newlines are removed at the end of non-shell files. If the file only has newlines after stripping other trailing whitespace, all are removed, as is done by patchcheck.py.

https://bugs.python.org/issue38862

@terryjreedy
bpo-38862: IDLE Strip Trailing Whitespace fixes end newlines
45b6e3a 
A non-blank non-shell window should end with exactly one newline
following something other than space, tab, or newline.  It should
then be ready to commit to the cpython repository.
@terryjreedy
Add text parameter to mock Editor so a tk Text can be passed in.
db5d873
@terryjreedy
Add new code and test for fixing endlines.
f4dcabc
@terryjreedy
idlelib NEWS.txt entry
9a4d241
@terryjreedy
Update IDLE doc and help.html.
fff243b
@terryjreedy terryjreedy added type-feature A feature request or enhancement needs backport to 3.7 labels Nov 24, 2019
@terryjreedy terryjreedy requested a review from taleinat November 24, 2019 03:17
@terryjreedy terryjreedy self-assigned this Nov 24, 2019
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terryjreedy commented Nov 24, 2019

I think that this is ready to merge, but will wait half a day before doing so and moving on to invoking rstrip on save.

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terryjreedy commented Nov 24, 2019 •
edited by bedevere-bot
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Spec was revised after patchcheck experiment. See bpo-36682.

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Looks good Terry, just a few small comments for your consideration.

Comment thread Lib/idlelib/idle_test/mock_idle.py
Comment thread Lib/idlelib/idle_test/test_format.py Outdated
Comment thread Misc/NEWS.d/next/IDLE/2019-11-23-21-50-57.bpo-38862.KQ9A0m.rst Outdated
Comment thread Misc/NEWS.d/next/IDLE/2019-11-23-21-50-57.bpo-38862.KQ9A0m.rst Outdated
taleinat
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LGTM

@terryjreedy terryjreedy merged commit 6bf644e into python:master Nov 24, 2019
@terryjreedy terryjreedy deleted the endlines branch November 24, 2019 21:29
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miss-islington commented Nov 24, 2019

Thanks @terryjreedy for the PR 🌮🎉.. I'm working now to backport this PR to: 3.7, 3.8.
🐍🍒⛏🤖

miss-islington pushed a commit to miss-islington/cpython that referenced this pull request Nov 24, 2019
@terryjreedy @miss-islington
bpo-38862: IDLE Strip Trailing Whitespace fixes end newlines (pythonG…
20471f8 
…H-17366)

Extra newlines are removed at the end of non-shell files. If the file only has newlines after stripping other trailing whitespace, all are removed, as is done by patchcheck.py.
(cherry picked from commit 6bf644e)

Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
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bedevere-bot commented Nov 24, 2019

GH-17370 is a backport of this pull request to the 3.8 branch.

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bedevere-bot commented Nov 24, 2019

GH-17371 is a backport of this pull request to the 3.7 branch.

miss-islington pushed a commit to miss-islington/cpython that referenced this pull request Nov 24, 2019
@terryjreedy @miss-islington
bpo-38862: IDLE Strip Trailing Whitespace fixes end newlines (pythonG…
f409fff 
…H-17366)

Extra newlines are removed at the end of non-shell files. If the file only has newlines after stripping other trailing whitespace, all are removed, as is done by patchcheck.py.
(cherry picked from commit 6bf644e)

Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
@python python deleted a comment Nov 24, 2019
@python python deleted a comment Nov 25, 2019
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miss-islington commented Nov 25, 2019

Thanks @terryjreedy for the PR 🌮🎉.. I'm working now to backport this PR to: 3.8.
🐍🍒⛏🤖 I'm not a witch! I'm not a witch!

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miss-islington commented Nov 25, 2019

Thanks @terryjreedy for the PR 🌮🎉.. I'm working now to backport this PR to: 3.7.
🐍🍒⛏🤖

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miss-islington commented Nov 25, 2019

Thanks @terryjreedy for the PR 🌮🎉.. I'm working now to backport this PR to: 2.7.
🐍🍒⛏🤖

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miss-islington commented Nov 25, 2019

Sorry, @terryjreedy, I could not cleanly backport this to 2.7 due to a conflict.
Please backport using cherry_picker on command line.
cherry_picker 6bf644ec82f14cceae68278dc35bafb00875efae 2.7

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miss-islington commented Nov 25, 2019

Thanks @terryjreedy for the PR 🌮🎉.. I'm working now to backport this PR to: 3.7.
🐍🍒⛏🤖

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miss-islington commented Nov 25, 2019

Sorry @terryjreedy, I had trouble checking out the 3.7 backport branch.
Please backport using cherry_picker on command line.
cherry_picker 6bf644ec82f14cceae68278dc35bafb00875efae 3.7

terryjreedy added a commit to terryjreedy/cpython that referenced this pull request Nov 25, 2019
@terryjreedy
[3.7] bpo-38862: IDLE Strip Trailing Whitespace fixes end newlines (p…
99294ed 
…ythonGH-17366)

Extra newlines are removed at the end of non-shell files. If the file only has newlines after stripping other trailing whitespace, all are removed, as is done by patchcheck.py.
(cherry picked from commit 6bf644e)

Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
@terryjreedy terryjreedy mentioned this pull request Nov 25, 2019
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bedevere-bot commented Nov 25, 2019

GH-17379 is a backport of this pull request to the 3.7 branch.

terryjreedy added a commit to terryjreedy/cpython that referenced this pull request Nov 25, 2019
@terryjreedy
[3.8] bpo-38862: IDLE Strip Trailing Whitespace fixes end newlines (p…
8dc85f0 
…ythonGH-17366)

Extra newlines are removed at the end of non-shell files. If the file only has newlines after stripping other trailing whitespace, all are removed, as is done by patchcheck.py.
(cherry picked from commit 6bf644e)

Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
terryjreedy added a commit that referenced this pull request Nov 27, 2019
@terryjreedy
[3.7] bpo-38862: IDLE Strip Trailing Whitespace fixes end newlines (G…
2fb9719 
…H-17366) (#17379)

Extra newlines are removed at the end of non-shell files. If the file only has newlines after stripping other trailing whitespace, all are removed, as is done by patchcheck.py.
(cherry picked from commit 6bf644e)

Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
terryjreedy added a commit that referenced this pull request Nov 27, 2019
@terryjreedy
[3.8] bpo-38862: IDLE Strip Trailing Whitespace fixes end newlines (G…
a9c86f5 
…H-17366)

Extra newlines are removed at the end of non-shell files. If the file only has newlines after stripping other trailing whitespace, all are removed, as is done by patchcheck.py.
(cherry picked from commit 6bf644e)

Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
jacobneiltaylor pushed a commit to jacobneiltaylor/cpython that referenced this pull request Dec 5, 2019
@terryjreedy
bpo-38862: IDLE Strip Trailing Whitespace fixes end newlines (python…
593851b 
…GH-17366)

Extra newlines are removed at the end of non-shell files. If the file only has newlines after stripping other trailing whitespace, all are removed, as is done by patchcheck.py.
shihai1991 pushed a commit to shihai1991/cpython that referenced this pull request Jan 31, 2020
@terryjreedy @shihai1991
bpo-38862: IDLE Strip Trailing Whitespace fixes end newlines (python…
c0ed96d 
…GH-17366)

Extra newlines are removed at the end of non-shell files. If the file only has newlines after stripping other trailing whitespace, all are removed, as is done by patchcheck.py.
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