.. _multiple-class-sub-patterns:

multiple-class-sub-patterns / E1904
===================================

**Message emitted:**

``Multiple sub-patterns for attribute %s``

**Description:**

*Emitted when there is more than one sub-pattern for a specific attribute in a class pattern.*

**Problematic code:**

.. literalinclude:: /data/messages/m/multiple-class-sub-patterns/bad.py
   :language: python

**Correct code:**

.. literalinclude:: /data/messages/m/multiple-class-sub-patterns/good.py
   :language: python



**Related links:**

- `Python documentation <https://docs.python.org/3/reference/compound_stmts.html#class-patterns>`_


Created by the `match_statements <https://github.com/pylint-dev/pylint/blob/main/pylint/checkers/match_statements_checker.py>`__ checker.