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| author | Fabian Deutsch <fabiand@fedoraproject.org> | 2014-01-04 22:00:19 -0500 |
|---|---|---|
| committer | Ian Ward <ian@excess.org> | 2014-01-04 22:00:19 -0500 |
| commit | 87f9b9e71e89d4097187f9680230374da16a64a4 (patch) | |
| tree | fde63205a7a74f4c4ff78c15d13bcc9c1102b7f8 | |
| parent | 82effcc488115aebade5669d2d1bdfc29197daa4 (diff) | |
| download | urwid-87f9b9e71e89d4097187f9680230374da16a64a4.tar.gz | |
fix #42: raw_display Fallback to 80x24 for term size
| -rw-r--r-- | urwid/raw_display.py | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/urwid/raw_display.py b/urwid/raw_display.py index 553445c..1706078 100644 --- a/urwid/raw_display.py +++ b/urwid/raw_display.py @@ -568,8 +568,14 @@ class Screen(BaseScreen, RealTerminal): def get_cols_rows(self): """Return the terminal dimensions (num columns, num rows).""" - buf = fcntl.ioctl(0, termios.TIOCGWINSZ, ' '*4) - y, x = struct.unpack('hh', buf) + y, x = 80, 24 + try: + buf = fcntl.ioctl(self._term_output_file.fileno(), + termios.TIOCGWINSZ, ' '*4) + y, x = struct.unpack('hh', buf) + except IOError: + # Term size could not be determined + pass self.maxrow = y return x, y |