Python ReadWriteMutex.acquire_read_lock Beispiele

Beispiel #1

class MutexLock(AbstractFileLock):
    """:class:`MutexLock` is a thread-based rw lock based on :class:`dogpile.core.ReadWriteMutex`."""
    def __init__(self, filename):
        """Constructor.

        :param filename:
        """
        self.mutex = ReadWriteMutex()

    def acquire_read_lock(self, wait):
        """Default acquire_read_lock."""
        ret = self.mutex.acquire_read_lock(wait)
        return wait or ret

    def acquire_write_lock(self, wait):
        """Default acquire_write_lock."""
        ret = self.mutex.acquire_write_lock(wait)
        return wait or ret

    def release_read_lock(self):
        """Default release_read_lock."""
        return self.mutex.release_read_lock()

    def release_write_lock(self):
        """Default release_write_lock."""
        return self.mutex.release_write_lock()

Beispiel #2

Datei: cache.py Projekt: pymedusa/SickRage

class MutexLock(AbstractFileLock):
    """:class:`MutexLock` is a thread-based rw lock based on :class:`dogpile.core.ReadWriteMutex`."""

    def __init__(self, filename):
        """Constructor.

        :param filename:
        """
        self.mutex = ReadWriteMutex()

    def acquire_read_lock(self, wait):
        """Default acquire_read_lock."""
        ret = self.mutex.acquire_read_lock(wait)
        return wait or ret

    def acquire_write_lock(self, wait):
        """Default acquire_write_lock."""
        ret = self.mutex.acquire_write_lock(wait)
        return wait or ret

    def release_read_lock(self):
        """Default release_read_lock."""
        return self.mutex.release_read_lock()

    def release_write_lock(self):
        """Default release_write_lock."""
        return self.mutex.release_write_lock()

Beispiel #3

Datei: test_dbm_backend.py Projekt: noamkush/dogpile.cache

class MutexLock(AbstractFileLock):
    def __init__(self, filename):
        self.mutex = ReadWriteMutex()

    def acquire_read_lock(self, wait):
        ret = self.mutex.acquire_read_lock(wait)
        return wait or ret

    def acquire_write_lock(self, wait):
        ret = self.mutex.acquire_write_lock(wait)
        return wait or ret

    def release_read_lock(self):
        return self.mutex.release_read_lock()

    def release_write_lock(self):
        return self.mutex.release_write_lock()