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Viewing changes to bzrlib/lock.py

  • Committer: Marius Kruger
  • Date: 2008-10-03 21:31:00 UTC
  • mfrom: (3763 +trunk)
  • mto: This revision was merged to the branch mainline in revision 3809.
  • Revision ID: amanic@gmail.com-20081003213100-q4rv2l9pn8qto9o0
merge with bzr.dev

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Lines of Context:
bzrlib/lock.py
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        return self.lock_url == other.lock_url and self.details == other.details
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try:
 
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    import fcntl
 
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    have_fcntl = True
 
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except ImportError:
 
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    have_fcntl = False
 
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have_pywin32 = False
 
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have_ctypes_win32 = False
 
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if sys.platform == 'win32':
 
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    import msvcrt
 
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    try:
 
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        import win32con, win32file, pywintypes, winerror
 
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        have_pywin32 = True
 
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    except ImportError:
 
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        pass
 
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    try:
 
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        import ctypes
 
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        have_ctypes_win32 = True
 
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    except ImportError:
 
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        pass
 
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class _OSLock(object):
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    def __init__(self):
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        raise NotImplementedError()
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try:
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    import fcntl
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    have_fcntl = True
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except ImportError:
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    have_fcntl = False
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try:
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    import win32con, win32file, pywintypes, winerror, msvcrt
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    have_pywin32 = True
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except ImportError:
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    have_pywin32 = False
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try:
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    import ctypes, msvcrt
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    have_ctypes = True
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except ImportError:
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    have_ctypes = False
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_lock_classes = []
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    _lock_classes.append(('pywin32', _w32c_WriteLock, _w32c_ReadLock))
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if have_ctypes and sys.platform == 'win32':
 
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if have_ctypes_win32:
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    # These constants were copied from the win32con.py module.
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    LOCKFILE_FAIL_IMMEDIATELY = 1
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    LOCKFILE_EXCLUSIVE_LOCK = 2