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@@ -108,7 +108,7 @@ class Features(dict):
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for key in self:
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del self[key]
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- def pop(self):
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+ def pop(self, _key, _default=None):
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'''Not implemented
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:raises: NotImplementedError
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'''
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@@ -120,7 +120,7 @@ class Features(dict):
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'''
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raise NotImplementedError()
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- def setdefault(self):
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+ def setdefault(self, _key, _default=None):
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'''Not implemented
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:raises: NotImplementedError
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'''
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