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    <p>i wrote this class today :)</p> <pre><code>class gaePaginator (): leftPages = 3 rightPages = 3 centerPages = 1 totalPages = 1 baseURL = 'http://example.com/%s/' moveLeft = '&amp;lt;' moveLeftmax = '&amp;lt;&amp;lt;' moveRight = '&amp;gt;' moveRightmax = '&amp;gt;&amp;gt;' href = '&lt;a href="%s"&gt;%s&lt;/a&gt;' currentPageWrap = '&lt;b&gt;%s&lt;/b&gt;' textBetween = '...' separator = ' ' currentPage = 1 """ Ranges for current page """ def leftRange(self): return range(1, self.leftPages+1) def rightRange(self): return range (self.totalPages - self.rightPages+1, self.totalPages + 1) def centerRange(self): return range(self.currentPage - self.centerPages, self.currentPage + self.centerPages + 1) def renderLeftNav(self): """ Method render left page nav tab like &lt;&lt;(move to first page) &lt;(move to previous page). """ result = [] if self.currentPage &lt;= 1 or self.currentPage &gt; self.totalPages: # draw nothing pass elif self.currentPage == 2: #draw only arrow for previous page arrow = self.href % (self.baseURL % 1, self.moveLeft) result.append(arrow) else: #draw arrow for previous page and first page arrow = self.href % (self.baseURL % 1, self.moveLeftmax) result.append(arrow) arrow = self.href % (self.baseURL % (self.currentPage - 1), self.moveLeft) result.append(arrow) return self.separator.join(result) def renderRightNav(self): """ Method render left page nav tab like "&lt;&lt;(move to first page) &lt;(move to previous page)" """ result = [] if self.currentPage &gt;= self.totalPages or self.currentPage &lt; 1: #draw nothing pass elif self.currentPage == self.totalPages - 1: #draw only arrow for next page arrow = self.href % (self.baseURL % self.totalPages, self.moveRight) result.append(arrow) else: #draw arrow for next page and for last page arrow = self.href % (self.baseURL % (self.currentPage + 1), self.moveRight) result.append(arrow) arrow = self.href % (self.baseURL % self.totalPages, self.moveRightmax) result.append(arrow) return self.separator.join(result) def getRange (self): result = [] for i in range(1, self.totalPages+1): if i in self.leftRange() or i in self.rightRange() or i in self.centerRange(): result.append(i) else: if result[-1] is not None: result.append(None) return result def renderPageRange (self): ''' Method returns list of pages as urls in HTML representation. ''' result = [] for i in self.getRange(): if i == self.currentPage: tmp = self.currentPageWrap % i else: if i is None: tmp = self.textBetween else: tmp = self.href % (self.baseURL % i, i) result.append(tmp) return self.separator.join(result) def asURL(self): ''' Method returns list of pages as urls in HTML representation with border arrows. ''' result = [] result.append(self.renderLeftNav()) result.append(self.renderPageRange()) result.append(self.renderRightNav()) return self.separator.join(result) </code></pre> <p>Using in views.py:</p> <blockquote> <pre><code>from ....main.paginator import gaePaginator </code></pre> </blockquote> <pre><code>pages = gaePaginator () pages.currentPage = pagesNumber pages.leftPages = 2 pages.rightPages = 2 pages.centerPages = 1 pages.totalPages = totalPagesNumber pages.baseURL = 'page/%s' pages.separator = '&amp;nbsp;&amp;nbsp;' result = {'pages' : pages.asURL(),} </code></pre> <p>using in template:</p> <pre><code>{{ pages }} </code></pre> <p>as result you`ll recieve: for ten pages,</p> <p>current page is 1 : <strong>1</strong> 2 ... 9 10 > >></p> <p>current page is 4 : &lt;&lt; &lt; 1 2 3 <strong>4</strong> 5 ... 9 10 > >></p> <p>current page is 6 : &lt;&lt; &lt; 1 2 ... 5 <strong>6</strong> 7 ... 9 10 > >></p> <p>current page is 10: &lt;&lt; &lt; 1 2 ... 9 <strong>10</strong></p> <pre><code>&lt;&lt; - moves to first page &lt; - moves to previous page &gt; - moves to next page &gt;&gt; - move to last page </code></pre> <p>also, this code tries to draw pages for any case: for example, if user will set page number = -1 or 100000 "1 2 ... 9 10" will be rendered.</p> <p>also it can be used in template like django Paginator, but i did not tried to do it.</p>
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