#31654: Memcached key validation raises TypeError on invalid characters
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Reporter: Tim McCormack | Owner: nobody
Type: Bug | Status: new
Component: Core (Cache system) | Version: 2.2
Severity: Normal | Keywords: memcached
Triage Stage: Unreviewed | Has patch: 0
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 0 |
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On Django 2.2.13 the code for `memcache_key_warnings` in
`django/core/cache/backends/base.py` has a bad format string that results
in raising an exception rather than just producing a warning. This can be
reproduced with a memcached key with a space in it, e.g. `"foo bar"`.
This code was present before the 2.2.13 release, but becomes more exposed
with that release, since it begins validating cache keys.
I think it's as simple as removing the `, CacheKeyWarning`.
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Ticket URL: <https://code.djangoproject.com/ticket/31654>
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