FazBrowse GitHub Viewer | Trending |
URL:
| Home
Tools: [Download Repo ZIP]   [Original HTTPS Page]

gh-110392: Fix tty functions by serhiy-storchaka · Pull Request #110642 · python/cpython · GitHub

  1. python
  2. cpython

Repository navigation

gh-110392: Fix tty functions #110642

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
serhiy-storchaka merged 1 commit into from
Oct 14, 2023
Conversation 2 Commits 1 Checks 0 Files changed
Merged

gh-110392: Fix tty functions #110642

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension .py  (2) .rst  (1) All 2 file types selected
Viewed files
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Unified
Split
Hide whitespace
Diff view
Unified
Split
Hide whitespace
8 changes: 6 additions & 2 deletions Lib/test/test_tty.py
Show comments
View file
Open in desktop
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
Show hidden characters
Original file line number Diff line number Diff line change
Expand Up @@ -58,7 +58,9 @@ def test_cfmakecbreak(self):
self.assertEqual(mode[5], self.mode[5])

def test_setraw(self):
mode = tty.setraw(self.fd)
mode0 = termios.tcgetattr(self.fd)
mode1 = tty.setraw(self.fd)
self.assertEqual(mode1, mode0)
mode2 = termios.tcgetattr(self.fd)
self.check_raw(mode2)
mode3 = tty.setraw(self.fd, termios.TCSANOW)
Expand All @@ -67,7 +69,9 @@ def test_setraw(self):
tty.setraw(fd=self.fd, when=termios.TCSANOW)

def test_setcbreak(self):
mode = tty.setcbreak(self.fd)
mode0 = termios.tcgetattr(self.fd)
mode1 = tty.setcbreak(self.fd)
self.assertEqual(mode1, mode0)
mode2 = termios.tcgetattr(self.fd)
self.check_cbreak(mode2)
mode3 = tty.setcbreak(self.fd, termios.TCSANOW)
Expand Down
2 changes: 2 additions & 0 deletions Lib/tty.py
Show comments
View file
Open in desktop
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
Show hidden characters
Original file line number Diff line number Diff line change
Expand Up @@ -39,6 +39,7 @@ def cfmakeraw(mode):
# Case B: MIN>0, TIME=0
# A pending read shall block until MIN (here 1) bytes are received,
# or a signal is received.
mode[CC] = list(mode[CC])
mode[CC][VMIN] = 1
mode[CC][VTIME] = 0

Expand All @@ -54,6 +55,7 @@ def cfmakecbreak(mode):
# Case B: MIN>0, TIME=0
# A pending read shall block until MIN (here 1) bytes are received,
# or a signal is received.
mode[CC] = list(mode[CC])
mode[CC][VMIN] = 1
mode[CC][VTIME] = 0

Expand Down
4 changes: 4 additions & 0 deletions Misc/NEWS.d/next/Library/2023-10-10-17-56-41.gh-issue-110392.6g6CnP.rst
Show comments
View file
Open in desktop
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
Show hidden characters
Original file line number Diff line number Diff line change
@@ -0,0 +1,4 @@
Fix :func:`tty.setraw` and :func:`tty.setcbreak`: previously they returned
partially modified list of the original tty attributes.
:func:`tty.cfmakeraw` and :func:`tty.cfmakecbreak` now make a copy of the
list of special characters before modifying it.
Back | FazBrowse Home | New Git URL