зеркало из https://github.com/mozilla/gecko-dev.git
25 строки
771 B
Python
25 строки
771 B
Python
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# Copyright (c) 2000-2001 ActiveState Tool Corporation.
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# See the file LICENSE.txt for licensing information.
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from xpcom import components
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# This class is created by Python components when it
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# needs to return an enumerator.
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# For example, a component may implement a function:
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# nsISimpleEnumerator enumSomething();
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# This could could simply say:
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# return SimpleEnumerator([something1, something2, something3])
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class SimpleEnumerator:
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_com_interfaces_ = [components.interfaces.nsISimpleEnumerator]
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def __init__(self, data):
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self._data = data
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self._index = 0
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def hasMoreElements(self):
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return self._index < len(self._data)
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def getNext(self):
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self._index = self._index + 1
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return self._data[self._index-1]
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