Invalid definition of 'typing.NamedTuple'

Last modified: 03 December 2024

Reports invalid definition of a typing.NamedTuple.

Example:

import typing


class FullName(typing.NamedTuple):
    first: str
    last: str = ""
    middle: str

As a fix, place the field with the default value after the fields without default values:

import typing


class FullName(typing.NamedTuple):
    first: str
    middle: str
    last: str = ""

Locating this inspection

By ID

Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.

PyNamedTuple
Via Settings dialog

Path to the inspection settings via IntelliJ Platform IDE Settings dialog, when you need to adjust inspection settings directly from your IDE.

Settings or Preferences | Editor | Inspections | Python

Inspection Details

By default bundled with:

CLion 2024.3, IntelliJ IDEA 2024.3, PyCharm 2024.3, Qodana for JVM 2024.3,

Can be installed with plugin:

Python Community Edition, 243.23126