equal
deleted
inserted
replaced
46 try: |
46 try: |
47 import termios |
47 import termios |
48 TIOCGWINSZ = termios.TIOCGWINSZ # unavailable on IRIX (issue3449) |
48 TIOCGWINSZ = termios.TIOCGWINSZ # unavailable on IRIX (issue3449) |
49 except (AttributeError, ImportError): |
49 except (AttributeError, ImportError): |
50 return 80 |
50 return 80 |
51 if True: |
51 |
52 for dev in (ui.ferr, ui.fout, ui.fin): |
52 for dev in (ui.ferr, ui.fout, ui.fin): |
|
53 try: |
53 try: |
54 try: |
54 try: |
55 fd = dev.fileno() |
55 fd = dev.fileno() |
56 except AttributeError: |
56 except AttributeError: |
57 continue |
57 continue |
58 if not os.isatty(fd): |
58 if not os.isatty(fd): |
59 continue |
59 continue |
60 arri = fcntl.ioctl(fd, TIOCGWINSZ, '\0' * 8) |
60 if True: |
61 width = array.array('h', arri)[1] |
61 arri = fcntl.ioctl(fd, TIOCGWINSZ, '\0' * 8) |
62 if width > 0: |
62 width = array.array('h', arri)[1] |
63 return width |
63 if width > 0: |
64 except ValueError: |
64 return width |
65 pass |
65 except ValueError: |
66 except IOError as e: |
|
67 if e[0] == errno.EINVAL: |
66 pass |
68 pass |
67 except IOError as e: |
69 else: |
68 if e[0] == errno.EINVAL: |
70 raise |
69 pass |
|
70 else: |
|
71 raise |
|
72 return 80 |
71 return 80 |