misc/operations_helpers/cpu-watcher-poll.py

   1 #!/usr/bin/env python
   2
   3 from foolscap import Tub, eventual
   4 from twisted.internet import reactor
   5 import sys
   6 import pprint
   7
   8 def oops(f):
   9     print "ERROR"
  10     print f
  11
  12 def fetch(furl):
  13     t = Tub()
  14     t.startService()
  15     d = t.getReference(furl)
  16     d.addCallback(lambda rref: rref.callRemote("get_averages"))
  17     d.addCallback(pprint.pprint)
  18     return d
  19
  20 d = eventual.fireEventually(sys.argv[1])
  21 d.addCallback(fetch)
  22 d.addErrback(oops)
  23 d.addBoth(lambda res: reactor.stop())
  24 reactor.run()