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|
PYTHON -c "import a; assert a.__file__.rstrip('co').endswith('.py'), a.__file__; a.test()"
PYTHON setup.py build_ext --inplace
PYTHON -c "import a; assert not a.__file__.rstrip('co').endswith('.py'), a.__file__; a.test()"
######## setup.py ########
from Cython.Build.Dependencies import cythonize
from distutils.core import setup
setup(
ext_modules = cythonize("a.py"),
)
######## a.pxd ########
cimport cython
cdef class ExtType:
@cython.final
cdef int final_func(self)
@cython.final
cdef class FinalExtType:
cdef int func(self)
@cython.final
cdef class FinalExtSubType(ExtType):
cdef int func(self)
cdef class NonFinalSubType(ExtType):
cdef int func(self)
######## a.py ########
import cython
class ExtType(object):
@cython.test_assert_path_exists("//CFuncDefNode[@entry.is_final_cmethod=True]")
def final_func(self):
return 1
class FinalExtType(object):
@cython.test_assert_path_exists("//CFuncDefNode[@entry.is_final_cmethod=True]")
def func(self):
return 2
class FinalExtSubType(ExtType):
@cython.test_assert_path_exists("//CFuncDefNode[@entry.is_final_cmethod=True]")
def func(self):
return 3
class NonFinalSubType(ExtType):
@cython.test_assert_path_exists("//CFuncDefNode[@entry.is_final_cmethod=True]")
@cython.final
def func(self):
return 4
def test():
assert ExtType().final_func() == 1
assert FinalExtSubType().final_func() == 1
assert NonFinalSubType().final_func() == 1
assert FinalExtType().func() == 2
assert FinalExtSubType().func() == 3
assert NonFinalSubType().func() == 4
|
