def _make_engine(self, flow, flow_detail=None):
return eng.SingleThreadedActionEngine(flow, flow_detail=flow_detail)
def revert(self, joe_number, *args, **kwargs):
print("Calling %s and apologizing." % joe_number)
class CallSuzzie(task.Task):
def execute(self, suzzie_number, *args, **kwargs):
raise IOError("Suzzie not home right now.")
def revert(self, suzzie_number, *args, **kwargs):
# TODO(imelnikov): this method should not be requred
pass
flow = lf.Flow('simple-linear').add(
CallJim(),
CallJoe(),
CallSuzzie()
)
engine = eng.SingleThreadedActionEngine(flow)
engine.storage.inject({
"joe_number": 444,
"jim_number": 555,
"suzzie_number": 666
})
try:
engine.run()
except Exception as e:
print "Flow failed: %r" % e
def _make_engine(flow):
e = eng.SingleThreadedActionEngine(flow)
e.compile()
return e
def _make_engine(flow):
e = eng.SingleThreadedActionEngine(flow)
e.compile()
e.storage.inject([('context', {})])
return e