diff options
| -rw-r--r-- | Lib/threading.py | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/Lib/threading.py b/Lib/threading.py index 80f809c..56a4060 100644 --- a/Lib/threading.py +++ b/Lib/threading.py @@ -511,12 +511,9 @@ class Event: that call wait() once the flag is true will not block at all. """ - self._cond.acquire() - try: + with self._cond: self._flag = True self._cond.notify_all() - finally: - self._cond.release() def clear(self): """Reset the internal flag to false. @@ -525,11 +522,8 @@ class Event: set the internal flag to true again. """ - self._cond.acquire() - try: + with self._cond: self._flag = False - finally: - self._cond.release() def wait(self, timeout=None): """Block until the internal flag is true. @@ -546,14 +540,11 @@ class Event: True except if a timeout is given and the operation times out. """ - self._cond.acquire() - try: + with self._cond: signaled = self._flag if not signaled: signaled = self._cond.wait(timeout) return signaled - finally: - self._cond.release() # A barrier class. Inspired in part by the pthread_barrier_* api and |