py-topdir.mk: Use ruff and yapf

- Use ruff and yapf for the targets py-check-syntax, py-format and
    py-check-format.
  - Add a pyproject.toml for those. It also includes configuration
    for isort, albeit not being directly used in the linter targets.
- Make .gitignore igore that in newly created projects.
  - Add ruff, yapf and isort to pkg.requires.release, anticipating
    their use by CI.
Signed-off-by: Jan Lindemann <jan@janware.com>

make/project.conf

@@ -21,6 +21,7 @@ devel = jw-pkg-run = VERSION-REVISION
 run = bash, python3
 build = make, time, xdg-utils, coreutils, cpio, xdg-utils, git-core
 devel = sudo, gawk, pkg-config
+release = python3-isort, python3-yapf, python3-ruff
 
 [pkg.requires.centos]
 run = hostname, python

make/py-topdir.mk

@@ -1,4 +1,4 @@
-TD_COPY_FILES               +=
+TD_COPY_FILES               += pyproject.toml
 
 PY_CHECK_EXCLUDE            ?=
 PY_SRC_ROOT                 += $(wildcard $(TOPDIR)/src $(TOPDIR)/tools)
@@ -11,13 +11,16 @@ check-format: py-check-format
 
 py-check: py-check-syntax py-check-format
 py-check-syntax:
+	ruff check $(addprefix --exclude ,$(PY_CHECK_EXCLUDE)) $(PY_SRC_ROOT)
 	mypy $(addprefix --exclude ,$(PY_CHECK_EXCLUDE)) $(PY_SRC_ROOT)
 
 py-check-format:
+	yapf --diff --recursive .
 
 py-format:
 	find . -type f -name '*.py' -print0 | \
 		xargs -0 sed -i -E '1{/^# -\*- coding: utf-8 -\*-$$/{:a;N;/\n[[:space:]]*$$/ba;s/^# -\*- coding: utf-8 -\*-\n([[:space:]]*\n)*/ /;s/^ //}}'
+	yapf --in-place --recursive .
 
 py-format-assignments:
 	find . \