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[utils] Fix PagedList
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@ -4179,7 +4179,9 @@ def __init__(self, pagefunc, pagesize, use_cache=True):
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self._cache = {}
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def getpage(self, pagenum):
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page_results = self._cache.get(pagenum) or list(self._pagefunc(pagenum))
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page_results = self._cache.get(pagenum)
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if page_results is None:
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page_results = list(self._pagefunc(pagenum))
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if self._use_cache:
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self._cache[pagenum] = page_results
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return page_results
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@ -4195,7 +4197,9 @@ def __getitem__(self, idx):
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if not isinstance(idx, int) or idx < 0:
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raise TypeError('indices must be non-negative integers')
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entries = self.getslice(idx, idx + 1)
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return entries[0] if entries else None
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if not entries:
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raise IndexError()
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return entries[0]
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class OnDemandPagedList(PagedList):
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