id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
32389	ResponseHeaders crashes when data is not a mapping.	Illia Volochii	Illia Volochii	"{{{
>>> from django.http.response import ResponseHeaders
>>> headers = ResponseHeaders((('X-Foo', 'bar'),))
Traceback (most recent call last):
  File ""<stdin>"", line 1, in <module>
  File ""[...]/django/django/http/response.py"", line 36, in __init__
    for k, v in CaseInsensitiveMapping._destruct_iterable_mapping_values(data)
AttributeError: type object 'CaseInsensitiveMapping' has no attribute '_destruct_iterable_mapping_values'
}}}

`_destruct_iterable_mapping_values` is used as a method of `CaseInsensitiveMapping`, but it is a separate function."	Bug	closed	HTTP handling	3.2	Release blocker	fixed		Tom Carrick	Ready for checkin	1	0	0	0	0	0