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| author | Jeff Quast <contact@jeffquast.com> | 2014-11-24 21:05:03 -0800 |
|---|---|---|
| committer | Jeff Quast <contact@jeffquast.com> | 2014-11-24 21:05:03 -0800 |
| commit | b95615fa53b895c4d3d33c9c298df5960baf2a59 (patch) | |
| tree | 6927da29097e6e0c77c8d55701ff3e44ea1a2a93 | |
| parent | 92ce7cb7c7c9961690e9e22ddb2945b2145193c5 (diff) | |
| download | pexpect-b95615fa53b895c4d3d33c9c298df5960baf2a59.tar.gz | |
TeamCity build agents, however, are not TTY's
| -rwxr-xr-x | tools/display-terminalinfo.py | 35 |
1 files changed, 20 insertions, 15 deletions
diff --git a/tools/display-terminalinfo.py b/tools/display-terminalinfo.py index 5689ac8..196e1b7 100755 --- a/tools/display-terminalinfo.py +++ b/tools/display-terminalinfo.py @@ -175,21 +175,26 @@ def main(): names=os.pathconf_names, getter=lambda name: os.fpathconf(fd, name)) - (iflag, oflag, cflag, lflag, ispeed, ospeed, cc) = termios.tcgetattr(fd) - display_bitmask(kind='Input Mode', - bitmap=BITMAP_IFLAG, - value=iflag) - display_bitmask(kind='Output Mode', - bitmap=BITMAP_OFLAG, - value=oflag) - display_bitmask(kind='Control Mode', - bitmap=BITMAP_CFLAG, - value=cflag) - display_bitmask(kind='Local Mode', - bitmap=BITMAP_LFLAG, - value=lflag) - display_ctl_chars(index=CTLCHAR_INDEX, - cc=cc) + try: + (iflag, oflag, cflag, lflag, ispeed, ospeed, cc + ) = termios.tcgetattr(fd) + except termios.error as err: + print('stdin is not a typewriter: {0}'.format(err)) + else: + display_bitmask(kind='Input Mode', + bitmap=BITMAP_IFLAG, + value=iflag) + display_bitmask(kind='Output Mode', + bitmap=BITMAP_OFLAG, + value=oflag) + display_bitmask(kind='Control Mode', + bitmap=BITMAP_CFLAG, + value=cflag) + display_bitmask(kind='Local Mode', + bitmap=BITMAP_LFLAG, + value=lflag) + display_ctl_chars(index=CTLCHAR_INDEX, + cc=cc) print('os.isatty({0}) => {1}'.format(fd, os.isatty(fd))) print('os.ttyname({0}) => {1}'.format(fd, os.ttyname(fd))) print('os.ctermid() => {0}'.format(os.ttyname(fd))) |