def dispatch(self):
def callback(error, result):
pass
result = rules.start_action(self._handle)
if result:
self._flush_actions(json.loads(result[0]), {'message': json.loads(result[1])}, result[2], callback)
'country': 'US',
'currency': 'US',
'seller': 'bookstore',
'item': 'book',
'reference': '75323',
'amount': 500
}))
rules.assert_event(handle, json.dumps({
'id': 1,
'sid': 'first',
'item': 'book',
'status': 'available',
'country': 'US',
'seller': 'bookstore'
}))
result = rules.start_action(handle)
print(repr(json.loads(result[0])))
print(repr(json.loads(result[1])))
rules.complete_action(handle, result[2], result[0])
rules.delete_ruleset(handle)
print('books2 ******')
handle = rules.create_ruleset(5, 'books2', json.dumps({
'ship': {
'all': [
{'m': {'$and': [
{'country': 'US'},
{'seller': 'bookstore'},
def dispatch(self, complete, async_result = None):
state = None
action_handle = None
action_binding = None
result_container = {}
if async_result:
state = async_result[0]
result_container = {'message': json.loads(async_result[1])}
action_handle = async_result[2]
action_binding = async_result[3]
else:
try:
result = rules.start_action(self._handle)
if not result:
complete(None, True)
return
else:
state = json.loads(result[0])
result_container = {'message': json.loads(result[1])}
action_handle = result[2]
action_binding = result[3]
except BaseException as error:
t, v, tb = sys.exc_info()
print('start action base exception type {0}, value {1}, traceback {2}'.format(t, str(v), traceback.format_tb(tb)))
complete(error, True)
return
except:
t, v, tb = sys.exc_info()
print('start action unknown exception type {0}, value {1}, traceback {2}'.format(t, str(v), traceback.format_tb(tb)))
complete('unknown error', True)
return
while 'message' in result_container:
action_name = None
for action_name, message in result_container['message'].items():
break
del(result_container['message'])
c = Closure(self._host, state, message, action_handle, self._name)
def action_callback(e):
if c._has_completed():
return
if e:
rules.abandon_action(self._handle, c._handle)
complete(e, True)
else:
try:
for timer_name, timer in c.get_cancelled_timers().items():
self.cancel_timer(c.s['sid'], timer_name)
for timer_id, timer_tuple in c.get_timers().items():
self.start_timer(c.s['sid'], timer_tuple[0], timer_tuple[1], timer_tuple[2])
for ruleset_name, q in c.get_queues().items():
for message in q.get_queued_posts():
self.queue_assert_event(message['sid'], ruleset_name, message)
for message in q.get_queued_asserts():
self.queue_assert_fact(message['sid'], ruleset_name, message)
for message in q.get_queued_retracts():
self.queue_retract_fact(message['sid'], ruleset_name, message)
for ruleset_name, sid in c.get_deletes().items():
self._host.delete_state(ruleset_name, sid)
binding = 0
replies = 0
pending = {action_binding: 0}
for ruleset_name, facts in c.get_retract_facts().items():
if len(facts) == 1:
binding, replies = self._host.start_retract_fact(ruleset_name, facts[0])
else:
binding, replies = self._host.start_retract_facts(ruleset_name, facts)
if binding in pending:
pending[binding] = pending[binding] + replies
else:
pending[binding] = replies
for ruleset_name, facts in c.get_facts().items():
if len(facts) == 1:
binding, replies = self._host.start_assert_fact(ruleset_name, facts[0])
else:
binding, replies = self._host.start_assert_facts(ruleset_name, facts)
if binding in pending:
pending[binding] = pending[binding] + replies
else:
pending[binding] = replies
for ruleset_name, messages in c.get_messages().items():
if len(messages) == 1:
binding, replies = self._host.start_post(ruleset_name, messages[0])
else:
binding, replies = self._host.start_post_batch(ruleset_name, messages)
if binding in pending:
pending[binding] = pending[binding] + replies
else:
pending[binding] = replies
binding, replies = rules.start_update_state(self._handle, c._handle, json.dumps(c.s._d, ensure_ascii=False))
if binding in pending:
pending[binding] = pending[binding] + replies
else:
pending[binding] = replies
for binding, replies in pending.items():
if binding != 0:
if binding != action_binding:
rules.complete(binding, replies)
else:
new_result = rules.complete_and_start_action(self._handle, replies, c._handle)
if new_result:
if 'async' in result_container:
def terminal(e, wait):
return
self.dispatch(terminal, [state, new_result, action_handle, action_binding])
else:
result_container['message'] = json.loads(new_result)
except BaseException as error:
t, v, tb = sys.exc_info()
print('base exception type {0}, value {1}, traceback {2}'.format(t, str(v), traceback.format_tb(tb)))
rules.abandon_action(self._handle, c._handle)
complete(error, True)
except:
print('unknown exception type {0}, value {1}, traceback {2}'.format(t, str(v), traceback.format_tb(tb)))
rules.abandon_action(self._handle, c._handle)
complete('unknown error', True)
if c._is_deleted():
try:
self.delete_state(c.s.sid)
except BaseException as error:
complete(error, True)
if 'async' in result_container:
del result_container['async']
self._actions[action_name].run(c, action_callback)
result_container['async'] = True
complete(None, False)
def dispatch(self, complete, async_result=None):
state = None
action_handle = None
action_binding = None
result_container = {}
if async_result:
state = async_result[0]
result_container = {'message': json.loads(async_result[1])}
action_handle = async_result[2]
action_binding = async_result[3]
else:
try:
result = rules.start_action(self._handle)
if not result:
complete(None, True)
return
else:
state = json.loads(result[0])
result_container = {'message': json.loads(result[1])}
action_handle = result[2]
action_binding = result[3]
except BaseException as error:
t, v, tb = sys.exc_info()
print(
'start action base exception type {0}, value {1}, traceback {2}'
.format(t, str(v), traceback.format_tb(tb)))
complete(error, True)
return
except:
t, v, tb = sys.exc_info()
print(
'start action unknown exception type {0}, value {1}, traceback {2}'
.format(t, str(v), traceback.format_tb(tb)))
complete('unknown error', True)
return
while 'message' in result_container:
action_name = None
for action_name, message in result_container['message'].items():
break
del (result_container['message'])
c = Closure(self._host, state, message, action_handle, self._name)
def action_callback(e):
if c._has_completed():
return
if e:
rules.abandon_action(self._handle, c._handle)
complete(e, True)
else:
try:
for timer_id, timer in c.get_cancelled_timers().items(
):
self.cancel_timer(c.s['sid'], timer)
for timer_id, timer_duration in c.get_timers().items():
self.start_timer(c.s['sid'], timer_duration[0],
timer_duration[1])
for ruleset_name, q in c.get_queues().items():
for message in q.get_queued_posts():
self.queue_assert_event(
message['sid'], ruleset_name, message)
for message in q.get_queued_asserts():
self.queue_assert_fact(message['sid'],
ruleset_name, message)
for message in q.get_queued_retracts():
self.queue_retract_fact(
message['sid'], ruleset_name, message)
for ruleset_name, sid in c.get_deletes().items():
self._host.delete_state(ruleset_name, sid)
binding = 0
replies = 0
pending = {action_binding: 0}
for ruleset_name, facts in c.get_retract_facts().items(
):
if len(facts) == 1:
binding, replies = self._host.start_retract_fact(
ruleset_name, facts[0])
else:
binding, replies = self._host.start_retract_facts(
ruleset_name, facts)
if binding in pending:
pending[binding] = pending[binding] + replies
else:
pending[binding] = replies
for ruleset_name, facts in c.get_facts().items():
if len(facts) == 1:
binding, replies = self._host.start_assert_fact(
ruleset_name, facts[0])
else:
binding, replies = self._host.start_assert_facts(
ruleset_name, facts)
if binding in pending:
pending[binding] = pending[binding] + replies
else:
pending[binding] = replies
for ruleset_name, messages in c.get_messages().items():
if len(messages) == 1:
binding, replies = self._host.start_post(
ruleset_name, messages[0])
else:
binding, replies = self._host.start_post_batch(
ruleset_name, messages)
if binding in pending:
pending[binding] = pending[binding] + replies
else:
pending[binding] = replies
binding, replies = rules.start_update_state(
self._handle, c._handle,
json.dumps(c.s._d, ensure_ascii=False))
if binding in pending:
pending[binding] = pending[binding] + replies
else:
pending[binding] = replies
for binding, replies in pending.items():
if binding != 0:
if binding != action_binding:
rules.complete(binding, replies)
else:
new_result = rules.complete_and_start_action(
self._handle, replies, c._handle)
if new_result:
if 'async' in result_container:
def terminal(e, wait):
return
self.dispatch(
terminal, [
state, new_result,
action_handle,
action_binding
])
else:
result_container[
'message'] = json.loads(
new_result)
except BaseException as error:
t, v, tb = sys.exc_info()
print(
'base exception type {0}, value {1}, traceback {2}'
.format(t, str(v), traceback.format_tb(tb)))
rules.abandon_action(self._handle, c._handle)
complete(error, True)
except:
print(
'unknown exception type {0}, value {1}, traceback {2}'
.format(t, str(v), traceback.format_tb(tb)))
rules.abandon_action(self._handle, c._handle)
complete('unknown error', True)
if c._is_deleted():
try:
self.delete_state(c.s.sid)
except BaseException as error:
complete(error, True)
if 'async' in result_container:
del result_container['async']
self._actions[action_name].run(c, action_callback)
result_container['async'] = True
complete(None, False)
def dispatch(self, complete):
result = None
try:
result = rules.start_action(self._handle)
except Exception as error:
complete(error)
return
if not result:
complete(None)
else:
state = json.loads(result[0])
event = json.loads(result[1])[self._name]
actionName = None
for actionName, event in event.iteritems():
break
s = Session(state, event, result[2], self._name)
action = self._actions[actionName]
def timers_callback(e):
if e:
try:
rules.abandon_action(self._handle, s._handle)
complete(e)
except Exception as error:
complete(error)
else:
try:
rules.complete_action(self._handle, s._handle, json.dumps(s.state))
complete(None)
except Exception as error:
complete(error)
def messages_callback(e):
if e:
try:
rules.abandon_action(self._handle, s._handle)
complete(e)
except Exception as error:
complete(error)
else:
timers = list(s.get_timers().items())
self._start_timers(timers, 0, s, timers_callback)
def branches_callback(e):
if e:
try:
rules.abandon_action(self._handle, s._handle)
complete(e)
except Exception as error:
complete(error)
else:
messages = list(s.get_messages().items())
self._post_messages(messages, 0, s, messages_callback)
def action_callback(e):
if e:
try:
rules.abandon_action(self._handle, s._handle)
complete(e)
except Exception as error:
complete(error)
else:
branches = list(s.get_branches().items())
self._start_branches(branches, 0, s, branches_callback)
action.run(s, action_callback)
def dispatch(self, complete, async_result=None):
state = None
action_handle = None
action_binding = None
result_container = {}
if async_result:
state = async_result[0]
result_container = {'message': json.loads(async_result[1])}
action_handle = async_result[2]
action_binding = async_result[3]
else:
try:
result = rules.start_action(self._handle)
if result:
state = json.loads(result[0])
result_container = {'message': json.loads(result[1])}
action_handle = result[2]
action_binding = result[3]
except Exception as error:
complete(error)
return
while 'message' in result_container:
action_name = None
for action_name, message in result_container['message'].iteritems(
):
break
del (result_container['message'])
c = Closure(self._host, state, message, action_handle, self._name)
def action_callback(e):
if e:
rules.abandon_action(self._handle, c._handle)
complete(e)
else:
try:
for timer_name, timer_duration in c.get_timers(
).iteritems():
self.start_timer(c.s['sid'], timer_name,
timer_duration)
for ruleset_name, messages in c.get_queued_messages(
).iteritems():
for message in messages:
self.queue_event(c.s['sid'], ruleset_name,
message)
binding = 0
replies = 0
pending = {action_binding: 0}
for ruleset_name, facts in c.get_retract_facts(
).iteritems():
if len(facts) == 1:
binding, replies = self._host.start_retract_fact(
ruleset_name, facts[0])
else:
binding, replies = self._host.start_retract_facts(
ruleset_name, facts)
if binding in pending:
pending[binding] = pending[binding] + replies
else:
pending[binding] = replies
for ruleset_name, facts in c.get_facts().iteritems():
if len(facts) == 1:
binding, replies = self._host.start_assert_fact(
ruleset_name, facts[0])
else:
binding, replies = self._host.start_assert_facts(
ruleset_name, facts)
if binding in pending:
pending[binding] = pending[binding] + replies
else:
pending[binding] = replies
for ruleset_name, messages in c.get_messages(
).iteritems():
if len(messages) == 1:
binding, replies = self._host.start_post(
ruleset_name, messages[0])
else:
binding, replies = self._host.start_post_batch(
ruleset_name, messages)
if binding in pending:
pending[binding] = pending[binding] + replies
else:
pending[binding] = replies
binding, replies = rules.start_update_state(
self._handle, c._handle, json.dumps(c.s._d))
if binding in pending:
pending[binding] = pending[binding] + replies
else:
pending[binding] = replies
for binding, replies in pending.iteritems():
if binding != 0:
if binding != action_binding:
rules.complete(binding, replies)
else:
new_result = rules.complete_and_start_action(
self._handle, replies, c._handle)
if new_result:
if 'async' in result_container:
def terminal(e):
return
self.dispatch(
terminal, [
state, new_result,
action_handle,
action_binding
])
else:
result_container[
'message'] = json.loads(
new_result)
except Exception as error:
rules.abandon_action(self._handle, c._handle)
complete(error)
self._actions[action_name].run(c, action_callback)
result_container['async'] = True
complete(None)
def dispatch(self, complete, async_result = None):
state = None
action_handle = None
action_binding = None
result_container = {}
if async_result:
state = async_result[0]
result_container = {'message': json.loads(async_result[1])}
action_handle = async_result[2]
action_binding = async_result[3]
else:
try:
result = rules.start_action(self._handle)
if result:
state = json.loads(result[0])
result_container = {'message': json.loads(result[1])}
action_handle = result[2]
action_binding = result[3]
except Exception as error:
complete(error)
return
while 'message' in result_container:
action_name = None
for action_name, message in result_container['message'].iteritems():
break
del(result_container['message'])
c = Closure(self._host, state, message, action_handle, self._name)
def action_callback(e):
if e:
rules.abandon_action(self._handle, c._handle)
complete(e)
else:
try:
for timer_name, timer_duration in c.get_timers().iteritems():
self.start_timer(c.s['sid'], timer_name, timer_duration)
for ruleset_name, messages in c.get_queued_messages().iteritems():
for message in messages:
self.queue_event(c.s['sid'], ruleset_name, message)
binding = 0
replies = 0
pending = {action_binding: 0}
for ruleset_name, facts in c.get_retract_facts().iteritems():
if len(facts) == 1:
binding, replies = self._host.start_retract_fact(ruleset_name, facts[0])
else:
binding, replies = self._host.start_retract_facts(ruleset_name, facts)
if binding in pending:
pending[binding] = pending[binding] + replies
else:
pending[binding] = replies
for ruleset_name, facts in c.get_facts().iteritems():
if len(facts) == 1:
binding, replies = self._host.start_assert_fact(ruleset_name, facts[0])
else:
binding, replies = self._host.start_assert_facts(ruleset_name, facts)
if binding in pending:
pending[binding] = pending[binding] + replies
else:
pending[binding] = replies
for ruleset_name, messages in c.get_messages().iteritems():
if len(messages) == 1:
binding, replies = self._host.start_post(ruleset_name, messages[0])
else:
binding, replies = self._host.start_post_batch(ruleset_name, messages)
if binding in pending:
pending[binding] = pending[binding] + replies
else:
pending[binding] = replies
binding, replies = rules.start_update_state(self._handle, c._handle, json.dumps(c.s._d))
if binding in pending:
pending[binding] = pending[binding] + replies
else:
pending[binding] = replies
for binding, replies in pending.iteritems():
if binding != 0:
if binding != action_binding:
rules.complete(binding, replies)
else:
new_result = rules.complete_and_start_action(self._handle, replies, c._handle)
if new_result:
if 'async' in result_container:
def terminal(e):
return
self.dispatch(terminal, [state, new_result, action_handle, action_binding])
else:
result_container['message'] = json.loads(new_result)
except Exception as error:
rules.abandon_action(self._handle, c._handle)
complete(error)
self._actions[action_name].run(c, action_callback)
result_container['async'] = True
complete(None)
def dispatch(self, complete):
result = None
try:
result = rules.start_action(self._handle)
except Exception as error:
complete(error)
return
if not result:
complete(None)
else:
state = json.loads(result[0])
event = json.loads(result[1])[self._name]
actionName = None
for actionName, event in event.iteritems():
break
s = Session(state, event, result[2], self._name)
action = self._actions[actionName]
def timers_callback(e):
if e:
try:
rules.abandon_action(self._handle, s._handle)
complete(e)
except Exception as error:
complete(error)
else:
try:
rules.complete_action(self._handle, s._handle,
json.dumps(s.state))
complete(None)
except Exception as error:
complete(error)
def messages_callback(e):
if e:
try:
rules.abandon_action(self._handle, s._handle)
complete(e)
except Exception as error:
complete(error)
else:
timers = list(s.get_timers().items())
self._start_timers(timers, 0, s, timers_callback)
def branches_callback(e):
if e:
try:
rules.abandon_action(self._handle, s._handle)
complete(e)
except Exception as error:
complete(error)
else:
messages = list(s.get_messages().items())
self._post_messages(messages, 0, s, messages_callback)
def action_callback(e):
if e:
try:
rules.abandon_action(self._handle, s._handle)
complete(e)
except Exception as error:
complete(error)
else:
branches = list(s.get_branches().items())
self._start_branches(branches, 0, s, branches_callback)
action.run(s, action_callback)
