This shows how pyvows parallelism can be broken by time.sleep

parallel_vows.py

from pyvows import Vows
import time
import gevent
 
 
@Vows.batch
class GeneratedTopicParallelTest(Vows.Context):
    sources = range(10)
    
    def topic(self):
        for source in self.sources:
            yield source
 
    def parallel_vows(self, topic):
        #gevent.sleep(.1)
        time.sleep(.1)
 
    class SubContext(Vows.Context):
        def topic(self):
            #gevent.sleep(.1)
            time.sleep(.1)