/usr/share/doc/pyro/examples/stockquotes/Server.py is in pyro-examples 1:3.14-1.1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 | #!/usr/bin/env python
from Pyro.EventService.Clients import Publisher
from Pyro.errors import NamingError
import random, time
symbols = ('SUN','MICROSOFT','IBM','ORACLE','SAP','NOVELL')
class StockMarket(Publisher):
def __init__(self, symbols):
Publisher.__init__(self)
self.symbols=symbols
def publishQuote(self):
symbol=random.choice(self.symbols)
quote =round(random.random()*100+50,2)
print symbol,'=',quote
self.publish('STOCKQUOTE.'+symbol, quote)
def main():
try:
market1 = StockMarket(symbols[:3])
market2 = StockMarket(symbols[3:])
print 'Publishing quotes.'
while 1:
time.sleep(random.random())
market = random.choice( (market1, market2) )
market.publishQuote()
except NamingError:
print 'Cannot find service. Is the Event Service running?'
if __name__=='__main__':
main()
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