I have one problem with the following code:
- from win32com.client import constants
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import win32com.client
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import win32gui
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import pythoncom
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from Tkinter import *
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class SpeechRecognition:
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def __init__(self, wordsToAdd):
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self.speaker = win32com.client.Dispatch("SAPI.SpVoice")
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self.listener = win32com.client.Dispatch("SAPI.SpSharedRecognizer")
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self.context = self.listener.CreateRecoContext()
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self.grammar = self.context.CreateGrammar()
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self.grammar.DictationSetState(0)
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self.wordsRule = self.grammar.Rules.Add("wordsRule",constants.SRATopLevel + constants.SRADynamic, 0)
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self.wordsRule.Clear()
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[ self.wordsRule.InitialState.AddWordTransition(None, word) for word in wordsToAdd ]
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self.grammar.Rules.Commit()
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self.grammar.CmdSetRuleState("wordsRule", 1)
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self.grammar.Rules.Commit()
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self.eventHandler = ContextEvents(self.context)
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def say(self, phrase):
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self.speaker.Speak(phrase)
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class ContextEvents(win32com.client.getevents("SAPI.SpSharedRecoContext")):
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def OnRecognition(self, StreamNumber, StreamPosition, RecognitionType, Result):
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newResult = win32com.client.Dispatch(Result)
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globals()['fraza']=newResult.PhraseInfo.GetText()
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print "You said: ",fraza
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if fraza=='winamp':
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speechReco.say("What")
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graf.list1.delete(0,END)
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graf.list1.insert(END,fraza)
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class App:
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def __init__(self, master):
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self.list1=Listbox(master,bg='pink',width='20',height='1',font=("Comic Sans MS",14))
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self.list1.pack(anchor=W)
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self.list1.insert(0,'Hey')
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-
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if __name__=='__main__':
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globals()['fraza']=1
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wordsToAdd = ['winamp','play']
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speechReco = SpeechRecognition(wordsToAdd)
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root=Tk()
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graf=App(root)
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root.mainloop()
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Problem is with these 2 lines (41,42):
graf.list1.delete(0,END)
graf.list1.insert(END,fraza)
because program stops and is not responding any more when it come to this lines. If these two lines are not in class ContextEvents, the program works fine but i need them in there. Even if I call function with this two lines from ContextEvents the program freeze.
The program must delete text and insert text 'winamp' in Tkinter Label when i say winamp in microfone. Everything works fine but when i say 'winamp' program freeze. How can i solve this problem. Please help.
