Added a merge_params and check_access decorator
The merge_params decorator is very simple and takes self._params and
merges it with params. It's main purpose is to explicitly mark the
views in which it is intended that self._params is merged raw.
The check_access decorator factors out the access checking process
and passes args and kwargs to the access checking methods.
Patch by: Sverre Rabbelier
"""Compatibility stuff"""
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try:
set = set
frozenset = frozenset
except NameError:
from sets import Set as set, ImmutableSet as frozenset
try:
reversed = reversed
except NameError:
def reversed(l):
l = l[:]
l.reverse()
return l