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# mode: run
# tag: pxd
"""
PYTHON setup.py build_ext --inplace
PYTHON -c "import runner"
"""
######## setup.py ########
from Cython.Build.Dependencies import cythonize
from distutils.core import setup, Extension
setup(
ext_modules=cythonize([
Extension("pkg.m1.a", ["pkg/m1/a.pyx"]),
Extension("pkg.m2.b", ["pkg/m2/b.pyx"])
]),
)
######## pkg/__init__.py ########
######## pkg/m1/__init__.py ########
######## pkg/m1/a.pyx ########
cdef class A:
def __init__(self):
self.x = 5
######## pkg/m1/a.pxd ########
to be ignored if there is a more specific file
######## pkg/m1/a.cython-2.pxd ########
very outdated, not to be picked up
######## pkg/m1/a.cython-20.pxd ########
outdated, not to be picked up
######## pkg/m1/a.cython-29.pxd ########
# closest version should get found!
cdef class A:
cdef public float x
######## pkg/m1/a.cython-300000.pxd ########
Invalid distant future syntax right here!
######## pkg/m1/a.cython-100000.pxd ########
Invalid future syntax right here!
######## pkg/m2/__init__.py ########
######## pkg/m2/b.pyx ########
from pkg.m1.a cimport A
cdef class B(A):
pass
######## runner.py ########
from pkg.m1.a import A
from pkg.m2.b import B
a = A()
b = B()
assert a.x == 5
assert isinstance(a.x, float), type(a.x)
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