36 lines
936 B
Python
36 lines
936 B
Python
from django.core.paginator import Paginator
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from django.shortcuts import redirect
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from lemoncurry.middleware import ResponseException
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def paginate(queryset, reverse, page):
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class Page:
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def __init__(self, i):
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self.i = i
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@property
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def url(self):
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return reverse(self.i)
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@property
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def current(self):
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return self.i == entries.number
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# If the first page was requested, redirect to the clean version of the URL
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# with no page suffix.
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if page == 1:
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raise ResponseException(redirect(Page(1).url))
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paginator = Paginator(queryset, 10)
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entries = paginator.page(page or 1)
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entries.pages = tuple(Page(i) for i in paginator.page_range)
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if entries.has_previous():
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entries.prev = Page(entries.previous_page_number())
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if entries.has_next():
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entries.next = Page(entries.next_page_number())
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return entries
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