remove examples/multiple_threads.py

examples/multiple_threads.py

-import sys
-import gevent
-from gevent import monkey
-
-
-start_new_thread = monkey.get_unpatched('thread', 'start_new_thread')
-
-
-def _run(func, args, kwargs, async, result):
-    try:
-        value = func(*args, **kwargs)
-        result.append((True, value))
-    except:
-        result.append((False, sys.exc_info()))
-    finally:
-        async.send()
-
-
-def _run_in_thread(func, *args, **kwargs):
-    hub = gevent.get_hub()
-    async = hub.loop.async()
-    result = []
-    start_new_thread(_run, (func, args, kwargs, async, result))
-    hub.wait(async)
-    return result[0]
-
-
-def run_in_thread(func, *args, **kwargs):
-    succeeded, result = _run_in_thread(func, *args, **kwargs)
-    if succeeded:
-        return result
-    else:
-        raise result
-
-
-if __name__ == '__main__':
-    import os
-    import time
-    start = time.time()
-    for _ in xrange(4):
-        gevent.spawn(run_in_thread, os.system, 'sleep 1')
-    gevent.run()
-    delay = time.time() - start
-    print 'Running "sleep 1" 4 threads. Should take about a second: %.2fs' % delay