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Doc'd Model.MultipleObjectsReturned docs and improved documentation related with models exceptions.

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Adam Johnson 2020-07-15 10:32:59 +01:00
parent b5f0efa19c
commit bc4fea92b2
4 changed files with 58 additions and 34 deletions
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20
docs/ref/exceptions.txt
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@ -26,12 +26,12 @@ Django core exception classes are defined in ``django.core.exceptions``.
.. exception:: ObjectDoesNotExist
The base class for :exc:`~django.db.models.Model.DoesNotExist` exceptions;
a ``try/except`` for ``ObjectDoesNotExist`` will catch
The base class for :exc:`Model.DoesNotExist
<django.db.models.Model.DoesNotExist>` exceptions. A ``try/except`` for
``ObjectDoesNotExist`` will catch
:exc:`~django.db.models.Model.DoesNotExist` exceptions for all models.
See :meth:`~django.db.models.query.QuerySet.get()` for further information
on :exc:`ObjectDoesNotExist` and :exc:`~django.db.models.Model.DoesNotExist`.
See :meth:`~django.db.models.query.QuerySet.get()`.
``EmptyResultSet``
------------------
@ -56,13 +56,13 @@ Django core exception classes are defined in ``django.core.exceptions``.
.. exception:: MultipleObjectsReturned
The :exc:`MultipleObjectsReturned` exception is raised by a query if only
one object is expected, but multiple objects are returned. A base version
of this exception is provided in :mod:`django.core.exceptions`; each model
class contains a subclassed version that can be used to identify the
specific object type that has returned multiple objects.
The base class for :exc:`Model.MultipleObjectsReturned
<django.db.models.Model.MultipleObjectsReturned>` exceptions. A
``try/except`` for ``MultipleObjectsReturned`` will catch
:exc:`~django.db.models.Model.MultipleObjectsReturned` exceptions for all
models.
See :meth:`~django.db.models.query.QuerySet.get()` for further information.
See :meth:`~django.db.models.query.QuerySet.get()`.
``SuspiciousOperation``
-----------------------