available to Controllers. This module is available to both as 'h'.

"""

import random

import hashlib

import StringIO

import urllib

from datetime import datetime

from pygments.formatters import HtmlFormatter

from pygments import highlight as code_highlight

from pylons import url, request, config

from pylons.i18n.translation import _, ungettext

        else:

            self.item_count = len(self.collection)

        # Compute the number of the first and last available page

        if self.item_count > 0:

            self.first_page = 1

            self.last_page = self.first_page + self.page_count - 1

            # Make sure that the requested page number is the range of valid pages

            if self.page > self.last_page:

                self.page = self.last_page

            elif self.page < self.first_page:

                self.page = self.first_page

            # Note: the number of items on this page can be less than

            #       items_per_page if the last page is not full

            iterator = self.collection.get_changesets(start=self.first_item,

                                                      end=self.last_item,

                                                      reverse=True,

                                                      branch_name=branch_name)

            self.items = list(iterator)