diff options
Diffstat (limited to 'doc')
5 files changed, 22 insertions, 0 deletions
diff --git a/doc/data/messages/p/prefer-typing-namedtuple/bad.py b/doc/data/messages/p/prefer-typing-namedtuple/bad.py new file mode 100644 index 000000000..d555b0f26 --- /dev/null +++ b/doc/data/messages/p/prefer-typing-namedtuple/bad.py @@ -0,0 +1,5 @@ +from collections import namedtuple + +Philosophy = namedtuple( # [prefer-typing-namedtuple] + "Philosophy", ("goodness", "truth", "beauty") +) diff --git a/doc/data/messages/p/prefer-typing-namedtuple/good.py b/doc/data/messages/p/prefer-typing-namedtuple/good.py new file mode 100644 index 000000000..ef094aacd --- /dev/null +++ b/doc/data/messages/p/prefer-typing-namedtuple/good.py @@ -0,0 +1,7 @@ +from typing import NamedTuple + + +class Philosophy(NamedTuple): + goodness: str + truth: bool + beauty: float diff --git a/doc/data/messages/p/prefer-typing-namedtuple/pylintrc b/doc/data/messages/p/prefer-typing-namedtuple/pylintrc new file mode 100644 index 000000000..b001506b6 --- /dev/null +++ b/doc/data/messages/p/prefer-typing-namedtuple/pylintrc @@ -0,0 +1,2 @@ +[MAIN] +load-plugins = pylint.extensions.code_style diff --git a/doc/data/messages/p/prefer-typing-namedtuple/related.rst b/doc/data/messages/p/prefer-typing-namedtuple/related.rst new file mode 100644 index 000000000..a8d3da44c --- /dev/null +++ b/doc/data/messages/p/prefer-typing-namedtuple/related.rst @@ -0,0 +1 @@ +- `typing.NamedTuple <https://docs.python.org/3/library/typing.html#typing.NamedTuple>`_ diff --git a/doc/whatsnew/fragments/8660.extension b/doc/whatsnew/fragments/8660.extension new file mode 100644 index 000000000..2090d03ac --- /dev/null +++ b/doc/whatsnew/fragments/8660.extension @@ -0,0 +1,7 @@ +Add new ``prefer-typing-namedtuple`` message to the ``CodeStyleChecker`` to suggest +rewriting calls to ``collections.namedtuple`` as classes inheriting from ``typing.NamedTuple`` +on Python 3.6+. + +Requires ``load-plugins=pylint.extensions.code_style`` and ``enable=prefer-typing-namedtuple`` to be raised. + +Closes #8660 |