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Diffstat (limited to 'docs/ref')
| -rw-r--r-- | docs/ref/models/fields.txt | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/docs/ref/models/fields.txt b/docs/ref/models/fields.txt index 758c21c7bc..ead39f0572 100644 --- a/docs/ref/models/fields.txt +++ b/docs/ref/models/fields.txt @@ -1793,6 +1793,16 @@ Field API reference where the arguments are interpolated from the field's ``__dict__``. + .. attribute:: descriptor_class + + .. versionadded:: 3.0 + + A class implementing the :py:ref:`descriptor protocol <descriptors>` + that is instantiated and assigned to the model instance attribute. The + constructor must accept a single argument, the ``Field`` instance. + Overriding this class attribute allows for customizing the get and set + behavior. + To map a ``Field`` to a database-specific type, Django exposes several methods: |