.. _duplicate-string-formatting-argument:

duplicate-string-formatting-argument / W1308
============================================

**Message emitted:**

``Duplicate string formatting argument %r, consider passing as named argument``

**Description:**

*Used when we detect that a string formatting is repeating an argument instead of using named string arguments*

**Problematic code:**

.. literalinclude:: /data/messages/d/duplicate-string-formatting-argument/bad.py
   :language: python

**Correct code:**

.. literalinclude:: /data/messages/d/duplicate-string-formatting-argument/good.py
   :language: python





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