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Viewing changes to bzrlib/lock.py

Magnus Thernings patch to remove status --revision, adjusted to update help.

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bzrlib/lock.py
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        f = None
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        def unlock(self):
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            fcntl.lockf(self.f, fcntl.LOCK_UN)
 
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            fcntl.flock(self.f, fcntl.LOCK_UN)
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            self.f.close()
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            del self.f 
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    class _fcntl_WriteLock(_fcntl_FileLock):
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        def __init__(self, filename):
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            try:
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                fcntl.lockf(self._open(filename, 'wb'), fcntl.LOCK_EX)
 
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                fcntl.flock(self._open(filename, 'wb'), fcntl.LOCK_EX)
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            except Exception, e:
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                raise LockError(e)
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    class _fcntl_ReadLock(_fcntl_FileLock):
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        def __init__(self, filename):
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            try:
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                fcntl.lockf(self._open(filename, 'rb'), fcntl.LOCK_SH)
 
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                fcntl.flock(self._open(filename, 'rb'), fcntl.LOCK_SH)
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            except Exception, e:
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                raise LockError(e)
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        import win32con, win32file, pywintypes
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        LOCK_SH = 0 # the default
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        LOCK_EX = win32con.LOCKFILE_EXCLUSIVE_LOCK
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        LOCK_NB = win32con.LOCKFILE_FAIL_IMMEDIATELY
 
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        #LOCK_SH = 0 # the default
 
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        #LOCK_EX = win32con.LOCKFILE_EXCLUSIVE_LOCK
 
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        #LOCK_NB = win32con.LOCKFILE_FAIL_IMMEDIATELY
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        class _w32c_FileLock(_base_Lock):
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            def _lock(self, filename, openmode, lockmode):
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        class _w32c_ReadLock(_w32c_FileLock):
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            def __init__(self, filename):
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                _w32c_FileLock._lock(self, filename, 'rb',
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                                     LOCK_NB)
 
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                _w32c_FileLock._lock(self, filename, 'rb', 0)
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        class _w32c_WriteLock(_w32c_FileLock):
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            def __init__(self, filename):
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                _w32c_FileLock._lock(self, filename, 'wb',
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                                     LOCK_EX + LOCK_NB)
 
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                                     win32con.LOCKFILE_EXCLUSIVE_LOCK)
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                LOCK_NB = 4
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                def unlock(self):
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                    _msvc_unlock(self.f)
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                    self.f.close()
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                    self.f = None
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            class _msvc_ReadLock(_msvc_FileLock):