base_path = None
def __init__(self, id, sort_methods=None, default_sort=None, force_sort = None, sticky_sort=False,
- pagesizes=None, default_pagesize=None):
+ pagesizes=None, default_pagesize=None, prefix=''):
self.id = id
if sort_methods:
self.has_sort = True
self.force_sort = force_sort
self.sticky_sort = sticky_sort
+ self.prefix = prefix
def session_preferences(self, request):
- return request.session.get('paginator_%s' % self.id, {})
+ return request.session.get('paginator_%s%s' % (self.prefix, self.id), {})
def pagesize(self, request, session_prefs=None):
if not session_prefs:
if self.has_pagesize:
- if request.GET.get(labels.PAGESIZE, None):
+ if request.GET.get(self.PAGESIZE, None):
try:
- pagesize = int(request.GET[labels.PAGESIZE])
+ pagesize = int(request.GET[self.PAGESIZE])
except ValueError:
logging.error('Found invalid page size "%s", loading %s, refered by %s' % (
- request.GET.get(labels.PAGESIZE, ''), request.path, request.META.get('HTTP_REFERER', 'UNKNOWN')
+ request.GET.get(self.PAGESIZE, ''), request.path, request.META.get('HTTP_REFERER', 'UNKNOWN')
))
raise Http404()
- session_prefs[labels.PAGESIZE] = pagesize
+ session_prefs[self.PAGESIZE] = pagesize
else:
- pagesize = session_prefs.get(labels.PAGESIZE, self.default_pagesize)
+ pagesize = session_prefs.get(self.PAGESIZE, self.default_pagesize)
if not pagesize in self.pagesizes:
pagesize = self.default_pagesize
def page(self, request):
try:
- return int(request.GET.get(labels.PAGE, 1))
+ return int(request.GET.get(self.PAGE, 1))
except ValueError:
logging.error('Found invalid page number "%s", loading %s, refered by %s' % (
- request.GET.get(labels.PAGE, ''), request.path, request.META.get('HTTP_REFERER', 'UNKNOWN')
+ request.GET.get(self.PAGE, ''), request.path, request.META.get('HTTP_REFERER', 'UNKNOWN')
))
raise Http404()
sort = None
if self.has_sort:
- if request.GET.get(labels.SORT, None):
- sort = request.GET[labels.SORT]
+ if request.GET.get(self.SORT, None):
+ sort = request.GET[self.SORT]
if self.sticky_sort or session_prefs.get('sticky_sort', False):
- session_prefs[labels.SORT] = sort
+ session_prefs[self.SORT] = sort
else:
- sort = self.force_sort or session_prefs.get(labels.SORT, self.default_sort)
+ sort = self.force_sort or session_prefs.get(self.SORT, self.default_sort)
if not sort in self.sort_methods:
sort = self.default_sort
return sort, objects
+ @property
+ def PAGESIZE(self):
+ return self.prefix and "%s_%s" % (self.prefix, _('pagesize')) or _('pagesize')
-class labels(object):
- PAGESIZE = _('pagesize')
- PAGE = _('page')
- SORT = _('sort')
+ @property
+ def PAGE(self):
+ return self.prefix and "%s_%s" % (self.prefix, _('page')) or _('page')
+
+ @property
+ def SORT(self):
+ return self.prefix and "%s_%s" % (self.prefix, _('sort')) or _('sort')
page_numbers_template = template.loader.get_template('paginator/page_numbers.html')
page_sizes_template = template.loader.get_template('paginator/page_sizes.html')
sort_tabs_template = template.loader.get_template('paginator/sort_tabs.html')
-def paginated(request, list_name, context, tpl_context):
- session_prefs = context.session_preferences(request)
+def paginated(request, paginators, tpl_context):
+ if len(paginators) == 2 and isinstance(paginators[0], basestring):
+ paginators = (paginators,)
+
+ for list_name, context in paginators:
+ tpl_context[list_name] = _paginated(request, tpl_context[list_name], context)
- objects = tpl_context[list_name]
+ return tpl_context
+
+def _paginated(request, objects, context):
+ session_prefs = context.session_preferences(request)
pagesize = context.pagesize(request, session_prefs)
page = context.page(request)
page_obj = paginator.page(page)
except EmptyPage:
logging.error('Found invalid page number "%s", loading %s, refered by %s' % (
- request.GET.get(labels.PAGE, ''), request.path, request.META.get('HTTP_REFERER', 'UNKNOWN')
+ request.GET.get(context.PAGE, ''), request.path, request.META.get('HTTP_REFERER', 'UNKNOWN')
))
raise Http404()
base_path = context.base_path
else:
base_path = request.path
- get_params = ["%s=%s" % (k, v) for k, v in request.GET.items() if not k in (labels.PAGE, labels.PAGESIZE, labels.SORT)]
+ get_params = ["%s=%s" % (k, v) for k, v in request.GET.items() if not k in (context.PAGE, context.PAGESIZE, context.SORT)]
if get_params:
base_path += "?" + "&".join(get_params)
page_numbers = []
if sort:
- url_builder = lambda n: mark_safe("%s%s%s=%s&%s=%s" % (base_path, url_joiner, labels.SORT, sort, labels.PAGE, n))
+ url_builder = lambda n: mark_safe("%s%s%s=%s&%s=%s" % (base_path, url_joiner, context.SORT, sort, context.PAGE, n))
else:
- url_builder = lambda n: mark_safe("%s%s%s=%s" % (base_path, url_joiner, labels.PAGE, n))
+ url_builder = lambda n: mark_safe("%s%s%s=%s" % (base_path, url_joiner, context.PAGE, n))
if range_start > (context.outside_page_range + 1):
page_numbers.append([(n, url_builder(n)) for n in range(1, context.outside_page_range + 1)])
if pagesize:
def page_sizes():
if sort:
- url_builder = lambda s: mark_safe("%s%s%s=%s&%s=%s" % (base_path, url_joiner, labels.SORT, sort, labels.PAGESIZE, s))
+ url_builder = lambda s: mark_safe("%s%s%s=%s&%s=%s" % (base_path, url_joiner, context.SORT, sort, context.PAGESIZE, s))
else:
- url_builder = lambda s: mark_safe("%s%s%s=%s" % (base_path, url_joiner, labels.PAGESIZE, s))
+ url_builder = lambda s: mark_safe("%s%s%s=%s" % (base_path, url_joiner, context.PAGESIZE, s))
sizes = [(s, url_builder(s)) for s in context.pagesizes]
if sort:
def sort_tabs():
- url_builder = lambda s: mark_safe("%s%s%s=%s" % (base_path, url_joiner, labels.SORT, s))
+ url_builder = lambda s: mark_safe("%s%s%s=%s" % (base_path, url_joiner, context.SORT, s))
sorts = [(n, s.label, url_builder(n), s.description) for n, s in context.sort_methods.items()]
return sort_tabs_template.render(template.Context({
request.session['paginator_%s' % context.id] = session_prefs
objects.paginator = paginator
- tpl_context[list_name] = objects
- return tpl_context
\ No newline at end of file
+ return objects
\ No newline at end of file
projects / osqa.git / blobdiff