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Throw error when extraArgs is not a list

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rdb 2009-02-24 06:07:55 +00:00
parent 0f634524be
commit 6786954cf8
1 changed files with 5 additions and 1 deletions
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6
direct/src/showbase/Messenger.py
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@ -119,11 +119,15 @@ class Messenger:
"object: %s\n accepting: %s\n method: %s\n extraArgs: %s\n persistent: %s" % "object: %s\n accepting: %s\n method: %s\n extraArgs: %s\n persistent: %s" %
(object, event, method, extraArgs, persistent)) (object, event, method, extraArgs, persistent))
# Make the the method is callable # Make sure that the method is callable
assert callable(method), ( assert callable(method), (
"method not callable in accept (ignoring): %s %s"% "method not callable in accept (ignoring): %s %s"%
(method, extraArgs)) (method, extraArgs))
# Make sure extraArgs is a list or tuple
if not (isinstance(extraArgs, list) or isinstance(extraArgs, tuple) or isinstance(extraArgs, set)):
raise TypeError, "A list is required as extraArgs argument"
self.lock.acquire() self.lock.acquire()
try: try:
acceptorDict = self.__callbacks.setdefault(event, {}) acceptorDict = self.__callbacks.setdefault(event, {})