threadutil: use 'with' statements for lock

Improve code for waiting the accountThreads.

Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
This commit is contained in:
Nicolas Sebrecht 2016-06-28 02:14:20 +02:00
parent 29e06a60f9
commit 44a8cf3feb

View File

@ -50,33 +50,24 @@ class accountThreads(object):
self.list = []
def add(self, thread):
self.lock.acquire()
try:
with self.lock:
self.list.append(thread)
finally:
self.lock.release()
def remove(self, thread):
self.lock.acquire()
try:
with self.lock:
self.list.remove(thread)
finally:
self.lock.release()
def pop(self):
self.lock.acquire()
try:
if not len(self.list):
with self.lock:
if len(self.list) < 1:
return None
return self.list.pop()
finally:
self.lock.release()
def wait(self):
while 1:
while True:
thread = self.pop()
if not thread:
return
if thread is None:
break
thread.join()