diff options
Diffstat (limited to 'client/utils/locking.py')
| -rw-r--r-- | client/utils/locking.py | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/client/utils/locking.py b/client/utils/locking.py index dfc8f63..d3cbd64 100644 --- a/client/utils/locking.py +++ b/client/utils/locking.py @@ -3,19 +3,19 @@ import os class FileLock(): - 'a simple wrapper around file lock' + 'a simple wrapper around file lock' - def __init__(self, filename): - self._file = open(filename, 'w') + def __init__(self, filename): + self._file = open(filename, 'w') - def __enter__(self): - 'locks the file and writes the PID of the current process into it' - fcntl.flock(self._file, fcntl.LOCK_EX) - self._file.write(str(os.getpid())) - self._file.flush() + def __enter__(self): + 'locks the file and writes the PID of the current process into it' + fcntl.flock(self._file, fcntl.LOCK_EX) + self._file.write(str(os.getpid())) + self._file.flush() - return self._file + return self._file - def __exit__(self, type, value, traceback): - 'unlock the file' - fcntl.flock(self._file, fcntl.LOCK_UN) + def __exit__(self, type, value, traceback): + 'unlock the file' + fcntl.flock(self._file, fcntl.LOCK_UN) |