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-rw-r--r--sleekxmpp/thirdparty/statemachine.py12
1 files changed, 10 insertions, 2 deletions
diff --git a/sleekxmpp/thirdparty/statemachine.py b/sleekxmpp/thirdparty/statemachine.py
index 9f6906bf..6c504dce 100644
--- a/sleekxmpp/thirdparty/statemachine.py
+++ b/sleekxmpp/thirdparty/statemachine.py
@@ -34,7 +34,7 @@ class StateMachine(object):
self.lock.release()
- def transition(self, from_state, to_state, wait=0.0, func=None, *args, **kwargs):
+ def transition(self, from_state, to_state, wait=0.0, func=None, args=None, kwargs=None):
'''
Transition from the given `from_state` to the given `to_state`.
This method will return `True` if the state machine is now in `to_state`. It
@@ -65,15 +65,23 @@ class StateMachine(object):
values for `args` and `kwargs` are provided, they are expanded and passed like so:
`func( *args, **kwargs )`.
'''
+ if not args:
+ args = []
+ if not kwargs:
+ kwargs = {}
return self.transition_any((from_state,), to_state, wait=wait,
func=func, args=args, kwargs=kwargs)
- def transition_any(self, from_states, to_state, wait=0.0, func=None, *args, **kwargs):
+ def transition_any(self, from_states, to_state, wait=0.0, func=None, args=None, kwargs=None):
'''
Transition from any of the given `from_states` to the given `to_state`.
'''
+ if not args:
+ args = []
+ if not kwargs:
+ kwargs = {}
if not isinstance(from_states, (tuple, list, set)):
raise ValueError("from_states should be a list, tuple, or set")