From 6a90bd3a55e13715e309c4933740a16eee534e3a Mon Sep 17 00:00:00 2001 From: Tom Schraitle Date: Sun, 23 Jul 2023 09:32:43 +0200 Subject: [PATCH] Introduce ClassVar type Use it for class variables NAMES, _LAST_NUMBER, _REGEX_TEMPLATE, _REGEX, and _REGEX_OPTIONAL_MINOR_AND_PATCH. --- changelog.d/pr420.trivial.rst | 2 ++ pyproject.toml | 1 - src/semver/version.py | 14 +++++++++----- 3 files changed, 11 insertions(+), 6 deletions(-) create mode 100644 changelog.d/pr420.trivial.rst diff --git a/changelog.d/pr420.trivial.rst b/changelog.d/pr420.trivial.rst new file mode 100644 index 00000000..234ecdbe --- /dev/null +++ b/changelog.d/pr420.trivial.rst @@ -0,0 +1,2 @@ +Introduce :py:class:`~typing.ClassVar` for some :class:`~semver.version.Version` +class variables, mainly :data:`~semver.version.Version.NAMES` and some private. diff --git a/pyproject.toml b/pyproject.toml index 6b12deb0..e26c034c 100644 --- a/pyproject.toml +++ b/pyproject.toml @@ -14,7 +14,6 @@ requires = [ build-backend = "setuptools.build_meta" - [tool.black] line-length = 88 target-version = ['py37', 'py38', 'py39', 'py310', 'py311'] diff --git a/src/semver/version.py b/src/semver/version.py index 96040cef..c84f2328 100644 --- a/src/semver/version.py +++ b/src/semver/version.py @@ -4,9 +4,11 @@ from functools import wraps from typing import ( Any, + ClassVar, Dict, Iterable, Optional, + Pattern, SupportsInt, Tuple, Union, @@ -72,12 +74,14 @@ class Version: __slots__ = ("_major", "_minor", "_patch", "_prerelease", "_build") #: The names of the different parts of a version - NAMES = tuple([item[1:] for item in __slots__]) + NAMES: ClassVar[Tuple[str, ...]] = tuple([item[1:] for item in __slots__]) #: Regex for number in a prerelease - _LAST_NUMBER = re.compile(r"(?:[^\d]*(\d+)[^\d]*)+") + _LAST_NUMBER: ClassVar[Pattern] = re.compile(r"(?:[^\d]*(\d+)[^\d]*)+") #: Regex template for a semver version - _REGEX_TEMPLATE = r""" + _REGEX_TEMPLATE: ClassVar[ + str + ] = r""" ^ (?P0|[1-9]\d*) (?: @@ -99,12 +103,12 @@ class Version: $ """ #: Regex for a semver version - _REGEX = re.compile( + _REGEX: ClassVar[Pattern] = re.compile( _REGEX_TEMPLATE.format(opt_patch="", opt_minor=""), re.VERBOSE, ) #: Regex for a semver version that might be shorter - _REGEX_OPTIONAL_MINOR_AND_PATCH = re.compile( + _REGEX_OPTIONAL_MINOR_AND_PATCH: ClassVar[Pattern] = re.compile( _REGEX_TEMPLATE.format(opt_patch="?", opt_minor="?"), re.VERBOSE, ) pFad - Phonifier reborn

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