26 lines
624 B
Python
26 lines
624 B
Python
class ResponseBuffer:
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def __init__(self):
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self._text = ""
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self._observers = []
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def add_observer(self, callback):
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self._observers.append(callback)
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def get_text(self):
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return self._text
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def append_text(self, text):
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self._text += text
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self._notify_observers()
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def set_text(self, text):
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self._text = text
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self._notify_observers()
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def clear(self):
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self._text = ""
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self._notify_observers()
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def _notify_observers(self):
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for observer in self._observers:
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observer(self._text) |