New submission from Tarek Ziadé <ziade.ta...@gmail.com>:
If you try to run the code below and stop it with ctrl+C, it will lock because
atexit is never reached.
Antoine proposed to add a way to have one atexit() per thread, so we can call
some cleanup code when the app shuts down and there are running threads.
{{{
from wsgiref.simple_server import make_server
import threading
import time
import atexit
class Work(threading.Thread):
def __init__(self):
threading.Thread.__init__(self)
self.running = False
def run(self):
self.running = True
while self.running:
time.sleep(.2)
def stop(self):
self.running = False
self.join()
worker = Work()
def shutdown():
# bye-bye
print 'bye bye'
worker.stop()
atexit.register(shutdown)
def hello_world_app(environ, start_response):
status = '200 OK' # HTTP Status
headers = [('Content-type', 'text/plain')]
start_response(status, headers)
return ["Hello World"]
def main():
worker.start()
return make_server('', 8000, hello_world_app)
if __name__ == '__main__':
server = main()
server.serve_forever()
}}}
----------
messages: 153871
nosy: tarek
priority: normal
severity: normal
status: open
title: allow per-thread atexit()
type: behavior
versions: Python 3.2, Python 3.3, Python 3.4
_______________________________________
Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue14073>
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