add PyUpgrade pre-commit hook

Merge pull request nf-core#2483 from kedhammar/pyupgrade

.pre-commit-config.yaml

@@ -11,6 +11,11 @@ repos:
     rev: "v2.7.1"
     hooks:
       - id: prettier
+  - repo: https://github.com/asottile/pyupgrade
+    rev: v3.15.0
+    hooks:
+      - id: pyupgrade
+        args: [--py38-plus]
   - repo: https://github.com/pre-commit/mirrors-mypy
     rev: "v1.7.1" # Use the sha / tag you want to point at
     hooks:

CHANGELOG.md

@@ -18,6 +18,7 @@
 
 - Fix incorrectly failing linting if 'modules' was not found in meta.yml ([#2447](https://github.com/nf-core/tools/pull/2447))
 - Correctly pass subworkflow linting test if `COMPONENT.out.versions` is used in the script ([#2448](https://github.com/nf-core/tools/pull/2448))
+- Add pyupgrade to pre-commit config and dev requirements as mentioned in [#2200](https://github.com/nf-core/tools/issues/2200)
 - Check for spaces in modules container URLs ([#2452](https://github.com/nf-core/tools/issues/2452))
 - Correctly ignore `timeline.enabled`, `report.enabled`, `trace.enabled`, `dag.enabled` variables when linting a pipeline. ([#2507](https://github.com/nf-core/tools/pull/2507))
 - Lint nf-test main.nf.test tags include all used components in chained tests ([#2572](https://github.com/nf-core/tools/pull/2572))

requirements-dev.txt

@@ -8,6 +8,7 @@ Sphinx
 sphinx-rtd-theme
 mypy
 types-PyYAML
+pyupgrade
 types-requests
 types-jsonschema
 types-Markdown