Cython Numpy warning about NPY_NO_DEPRECATED_API when using MemoryView

Question

I am converting a Cython memoryview to a numpy array (to be able to use it in pure Python code):

from libc.stdlib cimport realloc
cimport numpy as np

DTYPE          


        

Answer 1

Assuming one wishes to hide the deprecation warning, the following compiler flag can be implemented with clang: extra_compile_args=['-Wno-#warnings'].

For gcc, extra_compile_args=['-Wno-cpp'] achieves the same.

Of course this also hides other preprocessor directive warnings.