from philo.models import Tag, Titled, Entity, MultiView, Page, register_value_model
from philo.exceptions import ViewCanNotProvideSubpath
from django.conf.urls.defaults import url, patterns
-from django.core.paginator import EmptyPage
from django.core.urlresolvers import reverse
from django.http import Http404, HttpResponse
from datetime import datetime
-from philo.contrib.penfield.utils import paginate
+from philo.utils import paginate
from philo.contrib.penfield.validators import validate_pagination_count
return base_patterns + entry_patterns
def index_view(self, request, node=None, extra_context=None):
- pagination = paginate(self.blog.entries.all(), self.entries_per_page, request.GET.get('page', 1))
+ paginator, page, entries = paginate(self.blog.entries.all(), self.entries_per_page, request.GET.get('page', 1))
context = {}
context.update(extra_context or {})
- context.update({'blog': self.blog, 'pagination': pagination})
+ context.update({'blog': self.blog, 'paginator': paginator, 'paginated_page': page, 'entries': entries})
return self.index_page.render_to_response(node, request, extra_context=context)
def entry_view(self, request, slug, year=None, month=None, day=None, node=None, extra_context=None):
if day:
entries = entries.filter(date__day=day)
- pagination = paginate(entries, self.entries_per_page, request.GET.get('page', 1))
+ paginator, page, entries = paginate(entries, self.entries_per_page, request.GET.get('page', 1))
context = {}
context.update(extra_context or {})
- context.update({'blog': self.blog, 'year': year, 'month': month, 'day': day, 'pagination': pagination})
+ context.update({'blog': self.blog, 'year': year, 'month': month, 'day': day, 'paginator': paginator, 'paginated_page': page, 'entries': entries})
return self.entry_archive_page.render_to_response(node, request, extra_context=context)
def tag_view(self, request, tag_slugs, node=None, extra_context=None):
if entries.count() <= 0:
raise Http404
- pagination = paginate(entries, self.entries_per_page, request.GET.get('page', 1))
+ paginator, page, entries = paginate(entries, self.entries_per_page, request.GET.get('page', 1))
context = {}
context.update(extra_context or {})
- context.update({'blog': self.blog, 'tags': tags, 'pagination': pagination})
+ context.update({'blog': self.blog, 'tags': tags, 'paginator': paginator, 'paginated_page': page, 'entries': entries})
return self.tag_page.render_to_response(node, request, extra_context=context)
def tag_archive_view(self, request, node=None, extra_context=None):
+++ /dev/null
-from django.core.paginator import Paginator, EmptyPage
-
-
-class PaginationProxy(object):
- def __init__(self, paginator=None, page=None, objects=None):
- self.paginator = paginator
- self.page = page
- self.objects = objects
-
- @property
- def page_range(self):
- if not self.paginator:
- return None
-
- return self.paginator.page_range
-
- @property
- def num_pages(self):
- if not self.paginator:
- return None
-
- return self.paginator.num_pages
-
- @property
- def page_number(self):
- if not self.page:
- return None
-
- return self.page.number
-
- # Why doesn't this work?
- #def __bool__(self):
- # return bool(self.paginator)
-
-
-def paginate(objects, per_page=None, page_number=1):
- """
- Given a list of objects, return a (page, obj_list) tuple.
- """
- try:
- per_page = int(per_page)
- except (TypeError, ValueError):
- # Then either it wasn't set or it was set to an invalid value
- return PaginationProxy(objects=objects)
-
- # There also shouldn't be pagination if the list is too short. Try count()
- # first - good chance it's a queryset, where count is more efficient.
- try:
- if objects.count() <= per_page:
- return PaginationProxy(objects=objects)
- except AttributeError:
- if len(objects) <= per_page:
- return PaginationProxy(objects=objects)
-
- paginator = Paginator(objects, per_page)
- try:
- page_number = int(page_number)
- except:
- page_number = 1
-
- try:
- page = paginator.page(page_number)
- except EmptyPage:
- page = None
-
- return PaginationProxy(paginator, page, objects)
\ No newline at end of file
from django.db import models
from django.contrib.contenttypes.models import ContentType
+from django.core.paginator import Paginator, EmptyPage
class ContentTypeLimiter(object):
setattr(function, key, kwargs[key])
return function
return wrapper
+
+
+def paginate(objects, per_page=None, page_number=1):
+ """
+ Given a list of objects, return a (paginator, page, objects) tuple.
+ """
+ try:
+ per_page = int(per_page)
+ except (TypeError, ValueError):
+ # Then either it wasn't set or it was set to an invalid value
+ paginator = page = None
+
+ # There also shouldn't be pagination if the list is too short. Try count()
+ # first - good chance it's a queryset, where count is more efficient.
+ try:
+ if objects.count() <= per_page:
+ paginator = page = None
+ except AttributeError:
+ if len(objects) <= per_page:
+ paginator = page = None
+
+ try:
+ return paginator, page, objects
+ except NameError:
+ pass
+
+ paginator = Paginator(objects, per_page)
+ try:
+ page_number = int(page_number)
+ except:
+ page_number = 1
+
+ try:
+ page = paginator.page(page_number)
+ except EmptyPage:
+ page = None
+
+ return paginator, page, objects