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PYTHON setup.py build_ext --inplace
PYTHON -c "import a; a.test(a)"
######## setup.py ########
from Cython.Build.Dependencies import cythonize
from distutils.core import setup
setup(
ext_modules=cythonize("a.py"),
)
######## a.py ########
class ExtTypePass(object):
pass
class ExtTypePxdDocstring(object):
pass
class ExtTypeDocstring(object):
"""huhu!""" # this should override the .pxd docstring
class ExtTypeAttributes(object):
"""
>>> x = ExtTypeAttributes()
>>> x.b
[1, 2, 3]
"""
def __init__(self):
self.a = 123
self.b = [1, 2, 3]
class TypedMethod():
"""
>>> t = TypedMethod()
>>> t.meth()
97
"""
def meth(self):
x = bytearray(b'abcdefg')
return x[0]
def func(a, b, c):
"""
>>> func(1, 2, 3)
6
"""
return a + b + c
def sum_generator_expression(a):
# GH-3477 - closure variables incorrectly captured in functions transformed to cdef
return sum(i for i in range(a))
def run_sum_generator_expression(a):
"""
>>> run_sum_generator_expression(5)
10
"""
return sum_generator_expression(a)
def test(module):
import os.path
assert not os.path.basename(__file__).endswith('.py'), __file__
assert not os.path.basename(__file__).endswith('.pyc'), __file__
assert not os.path.basename(__file__).endswith('.pyo'), __file__
assert not ExtTypePass().__doc__, ExtTypePass().__doc__
assert ExtTypeDocstring().__doc__ == "huhu!", ExtTypeDocstring().__doc__
assert ExtTypePxdDocstring().__doc__ == "ho, ho, ho!", ExtTypePxdDocstring().__doc__
assert '>>> ' in func.__doc__
import doctest
result = doctest.testmod(module, verbose=True)
assert not result.failed, result.failed
######## a.pxd ########
cimport cython
cdef class ExtTypePass:
pass
cdef class ExtTypePxdDocstring:
"""ho, ho, ho!"""
cdef class ExtTypeAttributes:
cdef int a
cdef readonly list b
cdef class TypedMethod:
@cython.locals(x='char[:]')
cpdef meth(self)
cpdef int func(x, int y, z) except? -1 # argument names should not matter, types should
cdef int sum_generator_expression(int a)
|
