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October 7, 2017 13:48
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Cython raw string literal broken example
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from Cython.Compiler import Options | |
Options.annotate = True | |
Options.fast_fail = True | |
from Cython.Build import cythonize | |
cythonize(["main.pyx"], language='c++') |
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from mypxd cimport ( | |
myInt | |
) | |
print(myInt) |
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# This one works. | |
# cdef extern from ".\\util.h": | |
# This one doesn't. | |
cdef extern from r".\util.h": | |
const unsigned myInt |
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const unsigned myInt = 32768; |
The two commands are actually not equivalent because you are not enabling Py3 mode in the first. Shouldn't make a difference here, though...
Nice catch. That was the problem.
Adding #cython: language_level=3
to the pxd file solved it.
Thanks!
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This fails for the command:
python cythonize.py
[where python is python.exe from python36 install directory]
But works for the equivalent command:
cython -a --cplus -3 --fast-fail main.pyx
[where cython is cython.exe from python36 scripts directory]