X-Git-Url: https://git.mdrn.pl/django-pagination.git/blobdiff_plain/4f04eedff0178a927430194cf4c2c298cafb7a18..93b0509ca44dbb1903d3cd9be62c330ec20eeb53:/pagination/paginator.py

diff --git a/pagination/paginator.py b/pagination/paginator.py
deleted file mode 100644
index 9a6ec83..0000000
--- a/pagination/paginator.py
+++ /dev/null
@@ -1,95 +0,0 @@
-from django.core.paginator import Paginator, Page, PageNotAnInteger, EmptyPage
-
-class InfinitePaginator(Paginator):
-    '''
-        Paginator designed for cases when it's not important to know how many total pages.
-        This is useful for any object_list that has no count() method or can be used to
-        improve performance for MySQL by removing counts.
-        
-        The orphans parameter has been removed for simplicity and there's a link template string
-        for creating the links to the next and previous pages.
-        
-        Class name is pronounced verbally in a deep tone.
-    '''
-
-    def __init__(self, object_list, per_page, allow_empty_first_page=True, link_template='/page/%d/'):
-        orphans = 0 # no orphans
-        super(InfinitePaginator, self).__init__(object_list, per_page, orphans, allow_empty_first_page)
-        # no count or num pages
-        del self._num_pages, self._count
-        # bonus links
-        self.link_template = link_template
-
-    def validate_number(self, number):
-        "Validates the given 1-based page number."
-        try:
-            number = int(number)
-        except ValueError:
-            raise PageNotAnInteger('That page number is not an integer')
-        if number < 1:
-            raise EmptyPage('That page number is less than 1')
-        return number
-
-    def page(self, number):
-        "Returns a Page object for the given 1-based page number."
-        number = self.validate_number(number)
-        bottom = (number - 1) * self.per_page
-        top = bottom + self.per_page
-        page_items = self.object_list[bottom:top]
-        # check moved from validate_number
-        if not page_items:
-            if number == 1 and self.allow_empty_first_page:
-                pass
-            else:
-                raise EmptyPage('That page contains no results')
-        return InfinitePage(page_items, number, self)
-
-    def _get_count(self):
-        "Returns the total number of objects, across all pages."
-        raise NotImplementedError
-    count = property(_get_count)
-
-    def _get_num_pages(self):
-        "Returns the total number of pages."
-        raise NotImplementedError
-    num_pages = property(_get_num_pages)
-
-    def _get_page_range(self):
-        """
-        Returns a 1-based range of pages for iterating through within
-        a template for loop.
-        """
-        raise NotImplementedError
-    page_range = property(_get_page_range)
-
-class InfinitePage(Page):
-
-    def __repr__(self):
-        return '<Page %s>' % self.number
-
-    def has_next(self):
-        "Checks for one more item than last on this page."
-        try:
-            next_item = self.paginator.object_list[self.number * self.paginator.per_page]
-        except IndexError:
-            return False
-        return True
-
-    def end_index(self):
-        """
-        Returns the 1-based index of the last object on this page,
-        relative to total objects found (hits).
-        """
-        return (self.number - 1) * self.paginator.per_page + len(self.object_list)
-    
-    '''Bonus methods for creating links'''
-
-    def next_link(self):
-        if self.has_next():
-            return self.paginator.link_template % (self.number + 1)
-        return None
-
-    def previous_link(self):
-        if self.has_previous():
-            return self.paginator.link_template % (self.number - 1)
-        return None
\ No newline at end of file