jw-pkg/make/py-rules.mk
Jan Lindemann a404be15b9 make, scripts: Add support for static Python typechecking
This commit adds support for static typechecking with mypy.

Notable additions:

  - A new target "check" which does the type checking

  - Py-mods.mk, meant to be included from a directory containing python modules
    in subdirectories, but not being a python module itself. It makes the all
    target depend on check only if PY_RUN_CHECK_AFTER_BUILD is defined and
    true.  That's because pypy is under heavy development, and the Ubuntu 18.04
    version is too old to work for lots of the code.

Signed-off-by: Jan Lindemann <jan@janware.com>
2020-04-10 12:13:12 +00:00

33 lines
937 B
Makefile

all:
py.clean:
$(RM) -f *.done *.pyc *.rep
/bin/bash $(JWB_SCRIPT_DIR)/scm.sh clean -f __init__.py
$(RM) -rf __pycache__ .mypy_cache
install-dirs.done:
$(INSTALL) -d -m $(PYJWBDIRMODE) -o $(PYJWBDIROWNER) -g $(PYJWBDIRGROUP) $(PY_INSTALL_DIRS)
touch $@
install-reg.done: install-dirs.done $(PY_INSTALLED_REG)
touch $@
$(PY_INSTALL_DIR_PY)/%.py: %.py
$(INSTALL) -p -m $(PYMODMODE) -o $(PYMODOWNER) -g $(PYMODGROUP) $< $@
ifneq ($(PYTHON_VERSION),3)
%.pyc: %.py
else
__pycache__/%.$(PY_CPYTHON_PREFIX).pyc: %.py
endif
$(PYTHON) -c "import py_compile; py_compile.compile(\"$<\", doraise=True)"
ifeq ($(PYTHON_VERSION),3)
$(PY_INSTALL_DIR_PY)/__pycache__/%.$(PY_CPYTHON_PREFIX).pyc: __pycache__/%.$(PY_CPYTHON_PREFIX).pyc
else
$(PY_INSTALL_DIR_PY)/%.pyc: %.pyc
endif
$(INSTALL) -p -m $(PYMODMODE) -o $(PYMODOWNER) -g $(PYMODGROUP) $< $@
check:
$(PY_MYPY) $(shell /bin/bash $(JWB_SCRIPT_DIR)/scm.sh ls-files | grep '\.py$$')