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from functools import partial
from stronghold.utils import set_view_func_public
def public(function):
"""
Decorator for public views that do not require authentication
Sets an attribute in the fuction STRONGHOLD_IS_PUBLIC to True
"""
orig_func = function
outer_partial_wrapper = None
while isinstance(orig_func, partial):
outer_partial_wrapper = orig_func
orig_func = orig_func.func
# For Django >= 2.1.x:
# If `function` is a bound method, django will wrap it in a partial
# to allow setting attributes on a bound method.
# Bound methods have the attr "__self__". If this is the case,
# we reapply the partial wrapper before setting the attribute.
if hasattr(orig_func, "__self__") and outer_partial_wrapper != None:
orig_func = outer_partial_wrapper
set_view_func_public(orig_func)
return function
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