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Viewing changes to bzrlib/win32console.py

  • Committer: Canonical.com Patch Queue Manager
  • Date: 2006-04-27 01:14:33 UTC
  • mfrom: (1686.1.1 integration)
  • Revision ID: pqm@pqm.ubuntu.com-20060427011433-95634ee1da8a2049
Merge in faster joins from weave to knit.

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bzrlib/win32console.py
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import struct
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# We can cope without it; use a separate variable to help pyflakes
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try:
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   import ctypes
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   has_ctypes = True
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except ImportError:
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    has_ctypes = False
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WIN32_STDIN_HANDLE = -10
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WIN32_STDOUT_HANDLE = -11
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WIN32_STDERR_HANDLE = -12
 
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   ctypes = None
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def get_console_size(defaultx=80, defaulty=25):
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   Dependencies: ctypes should be installed.
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   """
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   if not has_ctypes:
 
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   if ctypes is None:
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       # no ctypes is found
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       return (defaultx, defaulty)
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   # To avoid problem with redirecting output via pipe
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   # need to use stderr instead of stdout
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   h = ctypes.windll.kernel32.GetStdHandle(WIN32_STDERR_HANDLE)
 
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   h = ctypes.windll.kernel32.GetStdHandle(-11)
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   csbi = ctypes.create_string_buffer(22)
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   res = ctypes.windll.kernel32.GetConsoleScreenBufferInfo(h, csbi)
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