def get_data_from_context(context):
"""Get the django paginator data object from the given *context*.
The context is a dict-like object. If the context key ``endless``
is not found, a *PaginationError* is raised.
"""
try:
return context['endless']
except KeyError:
raise exceptions.PaginationError(
'Cannot find endless data in context.')
def get_page_from_context(context):
"""
Get the django paginator page object from a *context* (a dict like object).
If the context key "endless_page" is not found, a PaginationError
is raised.
"""
try:
return context["endless_page"]
except KeyError:
raise exceptions.PaginationError(
"Cannot find endless page in context.")