[3.14] gh-138577: Mention Unix-specific limitations of getpass.getpass(echo_char=...) (GH-138677)#138696
Merged
hugovk merged 1 commit intoSep 9, 2025
python:3.14python/cpython:3.14from
miss-islington:backport-074f3b2-3.14miss-islington/cpython:backport-074f3b2-3.14Copy head branch name to clipboard
Merged
[3.14] gh-138577: Mention Unix-specific limitations of getpass.getpass(echo_char=...) (GH-138677)#138696hugovk merged 1 commit intopython:3.14python/cpython:3.14from miss-islington:backport-074f3b2-3.14miss-islington/cpython:backport-074f3b2-3.14Copy head branch name to clipboard
getpass.getpass(echo_char=...) (GH-138677)#138696hugovk merged 1 commit into
python:3.14python/cpython:3.14from
miss-islington:backport-074f3b2-3.14miss-islington/cpython:backport-074f3b2-3.14Copy head branch name to clipboard
Conversation
…s(echo_char=...)` (pythonGH-138677) In bf8bbe9, `getpass.getpass` gained the ability to provide keyboard feedback through `echo_char`. On Unix, line editing shortcuts such as Ctrl+U were previously handled as the terminal operates in canonical mode (see termios(3)). However, since keyboard feedback requires to switch to noncanonical mode, this now results in an inconsistency when `getpass.getpass` uses `echo_char` as those shortcuts are no more supported. This limitation is specific to Unix and does not affect Windows users where line editing shortcuts were never supported. (cherry picked from commit 074f3b2) Co-authored-by: yagggi <fakepoet0101@gmail.com>
This was referenced Sep 9, 2025
picnixz
approved these changes
Sep 9, 2025
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
4 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
In bf8bbe9,
getpass.getpassgainedthe ability to provide keyboard feedback through
echo_char.On Unix, line editing shortcuts such as Ctrl+U were previously handled
as the terminal operates in canonical mode (see termios(3)). However,
since keyboard feedback requires to switch to noncanonical mode, this
now results in an inconsistency when
getpass.getpassusesecho_charas those shortcuts are no more supported. This limitation is specific
to Unix and does not affect Windows users where line editing shortcuts
were never supported.
(cherry picked from commit 074f3b2)
Co-authored-by: yagggi fakepoet0101@gmail.com
getpass'secho_charshould not affect keyboard shortcuts #138577📚 Documentation preview 📚: https://cpython-previews--138696.org.readthedocs.build/