cython3: Cannot start!
Paulo da Silva
p_s_d_a_s_i_l_v_a_ns at netcabo.pt
Sat Dec 22 13:26:29 EST 2018
Sorry if this is OT.
I decided to give cython a try and cannot run a very simple program!
1. I am using kubuntu 18.04 and installe cython3 (not cython).
2. My program tp.pyx:
# cython: language_level=3
from distutils.core import setup
from Cython.Build import cythonize
ext_modules = cythonize("tp.pyx")
4. Running it:
python3 setup.py build_ext --inplace
python3 -c 'import tp'
This is wrong for python3! It should output
It seems that it is parsing tp.pyx as a python2 script!
I tried to change the print to python2
and it recognizes the syntax and outputs
So, how can I tell cython to use python3?
Thanks for any help/comments
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