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Viewing changes to bzrlib/win32console.py

  • Committer: Martin Pool
  • Date: 2006-10-06 02:04:17 UTC
  • mfrom: (1908.10.1 bench_usecases.merge2)
  • mto: This revision was merged to the branch mainline in revision 2068.
  • Revision ID: mbp@sourcefrog.net-20061006020417-4949ca86f4417a4d
merge additional fix from cfbolz

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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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   ctypes = None
 
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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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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 ctypes is None:
 
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   if not has_ctypes:
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       # no ctypes is found
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       return (defaultx, defaulty)
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   h = ctypes.windll.kernel32.GetStdHandle(-11)
 
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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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   csbi = ctypes.create_string_buffer(22)
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   res = ctypes.windll.kernel32.GetConsoleScreenBufferInfo(h, csbi)
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