#29838: Hashing list in Q objects when using __in lookup
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Reporter: aspalding | Owner: aspalding
Type: Bug | Status: assigned
Component: Utilities | Version: master
Severity: Normal | Keywords: hash, tuple, list
Triage Stage: Unreviewed | Has patch: 1
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 0 |
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This bug was previously reported here - #29643.
However I am still getting this error upon rendering QuerySets that use
the Q object and include the `__in` filter in the most recent release of
django, 2.1.2.
Here is my reproduction of the bug on master:
{{{
#!div style="font-size: 80%"
Code highlighting:
{{{#!python
>>> q = Q(a__in=[1, 2])
>>> q.__hash__()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Users/aspalding/Documents/django/django/utils/tree.py", line 89,
in __hash__
for child in self.children
TypeError: unhashable type: 'list'
}}}
}}}
Therefor the minimal reproduction for `NodeTest` would look like:
{{{
#!div style="font-size: 80%"
Code highlighting:
{{{#!python
hash(Node([('a', [1, 2])]))
}}}
}}}
--
Ticket URL: <https://code.djangoproject.com/ticket/29838>
Django <https://code.djangoproject.com/>
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