Created
October 13, 2017 15:54
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preprocessor in cython
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| # A trick to embed preprocessors in cython | |
| cdef extern from *: | |
| cdef void EMIT_IF_PYTHON_VERSION_HEX_LT_37 "#if PY_VERSION_HEX < 0x03070000 //" () | |
| cdef void EMIT_ELSE "#else //" () | |
| cdef void EMIT_ENDIF "#endif //" () | |
| EMIT_IF_PYTHON_VERSION_HEX_LT_37() | |
| EMIT_ELSE() | |
| EMIT_ENDIF() |
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Great trick! Still working as of Cython 0.29.10.