如何使用 Python 模块 Dragonfly 识别语音？

我一直在试图弄清楚如何使用 Dragonfly 模块。我查看了文档，但似乎不知道如何使用它。我只想能够识别一些短语并根据这些短语采取行动。

是的，这个例子将终止。我已经看过这个特定的例子很多了，它缺少一些关键功能。

首先是 pythoncom 没有导入。这为程序提供了一个主循环。以上

from dragonfly.all import Grammar, CompoundRule

# Voice command rule combining spoken form and recognition processing.
class ExampleRule(CompoundRule):
    spec = "do something computer"                  # Spoken form of command.
    def _process_recognition(self, node, extras):   # Callback when command is spoken.
         print "Voice command spoken."

# Create a grammar which contains and loads the command rule.
grammar = Grammar("example grammar")                # Create a grammar to contain the command    rule.
grammar.add_rule(ExampleRule())                     # Add the command rule to the grammar.
grammar.load()                                      # Load the grammar.

while True:
    pythoncom.PumpWaitingMessages()
    sleep(.1)