Message300061
As Benjamin commented, this is caused by mutating internal dict.
PyType_Lookup() use "method cache", based on "tp_version_tag" in the type object.
When you modify internal dict directly, namespace is changed without
invalidating tp_version_tag.
So cached pointer is used, and it's already deallocated.
I don't know we should fix it or not.
I don't have any idea fix this without any performance penalty. |
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Date |
User |
Action |
Args |
2017-08-10 08:27:17 | methane | set | recipients:
+ methane, benjamin.peterson, geeknik |
2017-08-10 08:27:17 | methane | set | messageid: <1502353637.23.0.734242857846.issue31166@psf.upfronthosting.co.za> |
2017-08-10 08:27:17 | methane | link | issue31166 messages |
2017-08-10 08:27:16 | methane | create | |
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