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Diffstat (limited to 'doc')
| -rw-r--r-- | doc/build/changelog/unreleased_13/4232.rst | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/doc/build/changelog/unreleased_13/4232.rst b/doc/build/changelog/unreleased_13/4232.rst new file mode 100644 index 000000000..176650afd --- /dev/null +++ b/doc/build/changelog/unreleased_13/4232.rst @@ -0,0 +1,10 @@ +.. change:: + :tags: bug, orm + :tickets: 4232 + + An informative exception is re-raised when a primary key value is not + sortable in Python during an ORM flush under Python 3, such as an ``Enum`` + that has no ``__lt__()`` method; normally Python 3 raises a ``TypeError`` + in this case. The flush process sorts persistent objects by primary key + in Python so the values must be sortable. + |