47 lines
2.0 KiB
C
47 lines
2.0 KiB
C
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///////////////////////// NumpyImportArray.init ////////////////////
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// comment below is deliberately kept in the generated C file to
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// help users debug where this came from:
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/*
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* Cython has automatically inserted a call to _import_array since
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* you didn't include one when you cimported numpy. To disable this
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* add the line
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* <void>numpy._import_array
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*/
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#ifdef NPY_FEATURE_VERSION /* This is a public define that makes us reasonably confident it's "real" Numpy */
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// NO_IMPORT_ARRAY is Numpy's mechanism for indicating that import_array is handled elsewhere
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#ifndef NO_IMPORT_ARRAY /* https://numpy.org/doc/stable/reference/c-api/array.html#c.NO_IMPORT_ARRAY */
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if (unlikely(_import_array() == -1)) {
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PyErr_SetString(PyExc_ImportError, "numpy.core.multiarray failed to import "
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"(auto-generated because you didn't call 'numpy.import_array()' after cimporting numpy; "
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"use '<void>numpy._import_array' to disable if you are certain you don't need it).");
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}
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#endif
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#endif
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///////////////////////// NumpyImportUFunc.init ////////////////////
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// Unlike import_array, this is generated by the @cython.ufunc decorator
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// so we're confident the right headers are present and don't need to override them
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{
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// NO_IMPORT_UFUNC is Numpy's mechanism for indicating that import_umath is handled elsewhere
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#ifndef NO_IMPORT_UFUNC /* https://numpy.org/doc/stable/reference/c-api/ufunc.html#c.NO_IMPORT_UFUNC */
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if (unlikely(_import_umath() == -1)) {
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PyErr_SetString(PyExc_ImportError, "numpy.core.umath failed to import "
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"(auto-generated by @cython.ufunc).");
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}
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#else
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if ((0)) {}
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#endif
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// NO_IMPORT_ARRAY is Numpy's mechanism for indicating that import_array is handled elsewhere
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#ifndef NO_IMPORT_ARRAY /* https://numpy.org/doc/stable/reference/c-api/array.html#c.NO_IMPORT_ARRAY */
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else if (unlikely(_import_array() == -1)) {
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PyErr_SetString(PyExc_ImportError, "numpy.core.multiarray failed to import "
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"(auto-generated by @cython.ufunc).");
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}
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#endif
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}
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