#25646: Sort the `local vars` in the rich exception reporter
---------------------------------+------------------------------------
Reporter: kezabelle | Owner:
Type: New feature | Status: new
Component: Error reporting | Version: master
Severity: Normal | Resolution:
Keywords: | Triage Stage: Accepted
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 1 | UI/UX: 0
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Changes (by soon):
* cc: soon (added)
Comment:
I was going to take this issue, however, I noticed, that variables "should
be" already sorted in the DEBUG page, because there is a `dictsort` call
inside template code (line 816, file `django/views/debug.py`):
{{{
{% for var in frame.vars|dictsort:"0" %}
}}}
However, this call actually does nothing. You may use the following test
case:
{{{
def test_sort_list_of_tuples(self):
data = [('a', '42'), ('c', 'string'), ('b', 'foo')]
sorted_data = dictsort(data, '0')
self.assertEqual([('a', '42'), ('b', 'foo'), ('c', 'string')],
sorted_data)
}}}
And this is the output:
{{{
Traceback (most recent call last):
File ".../django/tests/template_tests/filter_tests/test_dictsort.py",
line 40, in test_sort_list_of_tuples
self.assertEqual([('a', '42'), ('b', 'foo'), ('c', 'string')],
sorted_data)
AssertionError: Lists differ: [('a', '42'), ('b', 'foo'), ('c', 'string')]
!= [('a', '42'), ('c', 'string'), ('b', 'foo')]
First differing element 1:
('b', 'foo')
('c', 'string')
- [('a', '42'), ('b', 'foo'), ('c', 'string')]
+ [('a', '42'), ('c', 'string'), ('b', 'foo')]
}}}
So, I wonder, if this behavior of `dictsort` is correct (according to doc
comment, the filter accepts a list of dicts, not a list of tuples), or not
(well, any dict may be presented as list of tuples)?
--
Ticket URL: <https://code.djangoproject.com/ticket/25646#comment:3>
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