mygpo/search/views.py

   1 from django.shortcuts import render_to_response
   2 from django.core.paginator import Paginator, InvalidPage, EmptyPage
   3 from django.template import RequestContext
   4 from mygpo.search.models import SearchEntry
   5
   6 def search(request):
   7
   8     page_size = 20
   9
  10     if 'q' in request.GET:
  11         q = request.GET.get('q', '').encode('utf-8')
  12         entries = SearchEntry.objects.search(q)
  13         paginator = Paginator(entries, page_size)
  14
  15         try:
  16             page = int(request.GET.get('page', 1))
  17         except ValueError:
  18             page = 1
  19
  20         try:
  21             results = paginator.page(page)
  22         except (EmptyPage, InvalidPage):
  23             results = paginator.page(paginator.num_pages)
  24
  25     else:
  26         results = None
  27         q = None
  28
  29     return render_to_response('search.html', {
  30             'q': q,
  31             'results': results,
  32         }, context_instance=RequestContext(request))
  33