| 1 | Index: paginator.py
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| 2 | ===================================================================
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| 3 | --- paginator.py (revision 1066)
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| 4 | +++ paginator.py (working copy)
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| 5 | @@ -56,6 +56,29 @@
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| 6 |
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| 7 | def has_previous_page(self, page_number):
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| 8 | return page_number > 0
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| 9 | +
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| 10 | + def first_on_page(self, page_number):
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| 11 | + "Returns the # of the first object on the current page relative to total objects found (hits)."
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| 12 | + if page_number == 0:
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| 13 | + return page_number + 1
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| 14 | + else:
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| 15 | + return (self.num_per_page * page_number) + 1
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| 16 | +
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| 17 | + def last_on_page(self, page_number):
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| 18 | + "Returns the # of the last object on the current page relative to total objects found (hits)."
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| 19 | + hits_,pages_ = self.hits,self.pages
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| 20 | + if page_number == 0: #first page
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| 21 | + if self.num_per_page >= hits_:
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| 22 | + return hits_
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| 23 | + else:
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| 24 | + return self.num_per_page
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| 25 | + elif page_number == (pages_ - 1): # last page is (pages - 1) because the paginator is zero-indexed
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| 26 | + if ((page_number + 1) * self.num_per_page) > hits_:
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| 27 | + return hits_
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| 28 | + else:
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| 29 | + return ((page_number + 1) * self.num_per_page)
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| 30 | + else: # pages between first and last
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| 31 | + return ((page_number + 1) * self.num_per_page)
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| 32 |
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| 33 | def _get_hits(self):
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| 34 | if self._hits is None:
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