From c0fb3fe7ea10da970a33c185b56a0c4cca2523e3 Mon Sep 17 00:00:00 2001 From: Christian Zimmermann Date: Wed, 24 May 2023 00:41:11 +0200 Subject: [PATCH] switch to cpp wrapper -> first array wrapper works --- .gitignore | 1 - cnorxz/core/array.pxd | 60 ------ cnorxz/core/cereal.pxd | 24 --- cnorxz/core/core.cpp | 34 ++++ cnorxz/core/core.pyx | 284 ---------------------------- cnorxz/core/include/array_wrapper.h | 18 +- cnorxz/core/index.pxd | 44 ----- cnorxz/core/lib/array_wrapper.cpp | 42 ++-- cnorxz/core/range.pxd | 11 -- cnorxz/core/range_factory.pxd | 12 -- setup.py | 39 ++-- 11 files changed, 105 insertions(+), 464 deletions(-) delete mode 100644 cnorxz/core/array.pxd delete mode 100644 cnorxz/core/cereal.pxd create mode 100644 cnorxz/core/core.cpp delete mode 100644 cnorxz/core/core.pyx delete mode 100644 cnorxz/core/index.pxd delete mode 100644 cnorxz/core/range.pxd delete mode 100644 cnorxz/core/range_factory.pxd diff --git a/.gitignore b/.gitignore index 9a6e97e..02b2268 100644 --- a/.gitignore +++ b/.gitignore @@ -2,4 +2,3 @@ build/ cnorxz.egg-info/ *.so -*.cpp diff --git a/cnorxz/core/array.pxd b/cnorxz/core/array.pxd deleted file mode 100644 index 5ed0bd4..0000000 --- a/cnorxz/core/array.pxd +++ /dev/null @@ -1,60 +0,0 @@ - -from libcpp.memory cimport shared_ptr -from range cimport cpp_RangeBase -from index cimport cpp_YIndex - - -cdef extern from "array/array.h" namespace "CNORXZ": - cdef cppclass cpp_AIndex "CNORXZ::AIndex" [T] (cpp_YIndex): - cpp_AIndex() except+ - cpp_AIndex(const cpp_AIndex&) except+ - cpp_AIndex(const T*, const shared_ptr[cpp_RangeBase]&, size_t lexpos) except+ - cpp_AIndex(const T*, const cpp_YIndex&) except+ - - cpp_AIndex A_plus "operator+" (int n) except+ - cpp_AIndex A_minus "operator-" (int n) except+ - - const T& A_get "operator*" () except+ - - -cdef extern from "array/array.h" namespace "CNORXZ": - cdef cppclass cpp_BIndex "CNORXZ::BIndex" [T] (cpp_AIndex[T]): - cpp_BIndex() except+ - cpp_BIndex(const cpp_AIndex[T]&) except+ - cpp_BIndex(const T*, const shared_ptr[cpp_RangeBase]&, size_t lexpos) except+ - cpp_BIndex(const T*, const cpp_AIndex[T]&) except+ - - cpp_BIndex B_plus "operator+" (int n) except+ - cpp_BIndex B_minus "operator-" (int n) except+ - - T& B_get "operator*" () except+ - - -cdef extern from "array/array.h" namespace "CNORXZ": - cdef cppclass cpp_CArrayBase "CNORXZ::CArrayBase" [T]: - cpp_CArrayBase() except+ - cpp_CArrayBase(const cpp_CArrayBase[T]&) except+ - - size_t size() except+ - shared_ptr[cpp_RangeBase] range() except+ - cpp_AIndex[T] begin() except+ - cpp_AIndex[T] end() except+ - - -cdef extern from "array/array.h" namespace "CNORXZ": - cdef cppclass cpp_ArrayBase "CNORXZ::ArrayBase" [T] (cpp_CArrayBase[T]): - cpp_ArrayBase() except+ - cpp_ArrayBase(const cpp_ArrayBase[T]&) except+ - - cpp_BIndex[T] begin() except+ - cpp_BIndex[T] end() except+ - - -cdef extern from "array/array.h" namespace "CNORXZ": - cdef cppclass cpp_MArray "CNORXZ::MArray" [T] (cpp_ArrayBase[T]): - cpp_MArray() except+ - cpp_MArray(const cpp_MArray[T]&) except+ - - cpp_MArray(const shared_ptr[cpp_RangeBase]&) except+ - - diff --git a/cnorxz/core/cereal.pxd b/cnorxz/core/cereal.pxd deleted file mode 100644 index 158c7dc..0000000 --- a/cnorxz/core/cereal.pxd +++ /dev/null @@ -1,24 +0,0 @@ - -from libcpp.string cimport string -from array cimport cpp_MArray - -cdef extern from "cereal/cnorxz_cereal.h" namespace "CNORXZ::cer": - cdef cppclass cpp_Format "CNORXZ::cer::Format": - pass - -cdef extern from "cereal/cnorxz_cereal.h" namespace "CNORXZ::cer::Format": - cdef cpp_Format BINARY - cdef cpp_Format JSON - cdef cpp_Format XML - -cdef extern from "cereal/cnorxz_cereal.h" namespace "CNORXZ::cer": - cdef void cpp_writeJSONFile "CNORXZ::cer::writeJSONFile" [T] (const string&, const cpp_MArray[T]&) - -cdef extern from "cereal/cnorxz_cereal.h" namespace "CNORXZ::cer": - cdef void cpp_writeBINARYFile "CNORXZ::cer::writeBINARYFile" [T] (const string&, const cpp_MArray[T]&) - -cdef extern from "cereal/cnorxz_cereal.h" namespace "CNORXZ::cer": - cdef void cpp_readJSONFile "CNORXZ::cer::readJSONFile" [T] (const string&, cpp_MArray[T]&) - -cdef extern from "cereal/cnorxz_cereal.h" namespace "CNORXZ::cer": - cdef void cpp_readBINARYFile "CNORXZ::cer::readBINARYFile" [T] (const string&, cpp_MArray[T]&) diff --git a/cnorxz/core/core.cpp b/cnorxz/core/core.cpp new file mode 100644 index 0000000..a3eab61 --- /dev/null +++ b/cnorxz/core/core.cpp @@ -0,0 +1,34 @@ + +#include +#include "array_wrapper.h" + +using namespace CNORXZ; + +static PyModuleDef cnorxz_core_module = { + PyModuleDef_HEAD_INIT, + "cnorxz", + "cnorxz core module", + -1, + NULL, NULL, NULL, NULL, NULL +}; + +PyMODINIT_FUNC PyInit_cnorxz() +{ + PyObject* m; + + PyTypeObject* carray_type = PyCArrayBType_init(); + if(carray_type == NULL){ + return NULL; + } + + m = PyModule_Create(&cnorxz_core_module); + if(m == NULL){ + return NULL; + } + + Py_INCREF(carray_type); + + PyModule_AddObject(m, "CArray", (PyObject*) carray_type); + + return m; +} diff --git a/cnorxz/core/core.pyx b/cnorxz/core/core.pyx deleted file mode 100644 index 07d4640..0000000 --- a/cnorxz/core/core.pyx +++ /dev/null @@ -1,284 +0,0 @@ -#cython: language_level=3 -#cython: c_string_type=str -#cython: c_string_encoding=ascii -#cython: boundscheck=False -#cython: wrapparound=False -#cython: cdivision=True -#cython: embedsignature=True - -from libcpp.memory cimport shared_ptr, make_shared, dynamic_pointer_cast -from libcpp.string cimport string -from libcpp cimport bool -from cython.operator cimport dereference as deref -from range cimport cpp_RangeBase -from range_factory cimport cpp_RangeFactoryBase, cpp_CRangeFactory -from array cimport cpp_CArrayBase, cpp_MArray, cpp_AIndex -from index cimport cpp_DIndex -from cereal cimport cpp_writeJSONFile, cpp_writeBINARYFile, cpp_readJSONFile, cpp_readBINARYFile - - -## ============ -## Range -## ============ - -cdef class Range: - cdef shared_ptr[cpp_RangeBase] cpp_range - - def size(self): - return self.cpp_range.get().size() - - def dim(self): - return self.cpp_range.get().dim() - - def sub(self): - return getSubRange(self) - - def index(self): - return getRangeIndex(self) - - -cdef class RangeFactory: - cdef shared_ptr[cpp_RangeFactoryBase] cpp_rfactory - - def __cinit__(self,rangetype,**kvargs): - cdef size_t size = 0 - if rangetype == 'C': - size = kvargs['size'] - self.cpp_rfactory = dynamic_pointer_cast[cpp_RangeFactoryBase,cpp_CRangeFactory]( - make_shared[cpp_CRangeFactory](size)) - else: - raise Exception('unknown range type:'+ rangetype) - - def create(self): - r = Range() - r.cpp_range = self.cpp_rfactory.get().create() - return r - - -## =========== -## Index -## =========== - -cdef class Index: - - def __iter__(self): - return self - - def __next__(self): - return self - - def lex(self): - return 0 - - def dim(self): - return 0 - - def stringMeta(self): - return '' - - -cdef class DIndex (Index): - cdef shared_ptr[cpp_DIndex] cpp_index - cdef bool itercall - - def __cinit__(self,_range,_lexpos=0): - cdef Range r = _range - cdef size_t l = _lexpos - self.cpp_index = make_shared[cpp_DIndex] (r.cpp_range,l) - self.itercall = False - - def __iter__(self): - self.cpp_index.get().setlpos(0) - self.itercall = True # otherwise first (i.e. zeroth) will be excluded - return self - - def __next__(self): - cdef DIndex ret = self - if self.itercall: - ret.itercall = False - return ret - if self.lex() < self.cpp_index.get().range().get().size()-1: - ret.cpp_index = make_shared[cpp_DIndex] (self.cpp_index.get().plus(1)) - return ret - else: - raise StopIteration - - def lex(self): - return self.cpp_index.get().lex() - - def dim(self): - return self.cpp_index.get().dim() - - def stringMeta(self): - return self.cpp_index.get().stringMeta() - -def getRangeIndex(_range): - return DIndex(_range) - - -## =========== -## Array -## =========== - -cdef class Array: - - def size(self): - return 0 - - def range(self): - cdef Range r = Range() - return r - - -cdef class Array_Double (Array): - cdef shared_ptr[cpp_CArrayBase[double]] cpp_array - - def __cinit__(self,_range=None): - cdef Range r - if not _range is None: - r = _range - self.cpp_array = dynamic_pointer_cast[cpp_CArrayBase[double],cpp_MArray[double]] (make_shared[cpp_MArray[double]] (r.cpp_range) ) - - def size(self): - return self.cpp_array.get().size() - - def range(self): - cdef Range r = Range() - r.cpp_range = self.cpp_array.get().range() - return r - - def index(self): - return AIndex_Double(self) - -cdef class Array_Range (Array): - cdef shared_ptr[cpp_CArrayBase[shared_ptr[cpp_RangeBase]]] cpp_array - - def __cinit__(self,_range=None): - cdef Range r - if not _range is None: - r = _range - self.cpp_array = dynamic_pointer_cast[cpp_CArrayBase[shared_ptr[cpp_RangeBase]],cpp_MArray[shared_ptr[cpp_RangeBase]]] (make_shared[cpp_MArray[shared_ptr[cpp_RangeBase]]] (r.cpp_range) ) - - def size(self): - return self.cpp_array.get().size() - - def range(self): - cdef Range r = Range() - r.cpp_range = self.cpp_array.get().range() - return r - - def index(self): - return AIndex_Range(self) - - -def getSubRange(_range): - cdef Range r = _range - cdef Array_Range a = Array_Range() - a.cpp_array = dynamic_pointer_cast[cpp_CArrayBase[shared_ptr[cpp_RangeBase]],cpp_MArray[shared_ptr[cpp_RangeBase]]] (make_shared[cpp_MArray[shared_ptr[cpp_RangeBase]]] (r.cpp_range.get().sub()) ) - return a - -def writeFile(_fname,_array,_format): - cdef Array_Double a = _array - cdef shared_ptr[cpp_MArray[double]] ap = dynamic_pointer_cast[cpp_MArray[double],cpp_CArrayBase[double]](a.cpp_array) - if _format.upper() == "JSON": - cpp_writeJSONFile[double](_fname, deref(ap.get())) - elif _format.upper() == "BINARY": - cpp_writeBINARYFile[double](_fname, deref(ap.get())) - else: - raise Exception("unknown array file format '{}'".format(_format)) - -def readFile(_fname,_format): - cdef Array_Double a = Array_Double() - cdef shared_ptr[cpp_MArray[double]] ap = make_shared[cpp_MArray[double]]() - a.cpp_array = dynamic_pointer_cast[cpp_CArrayBase[double],cpp_MArray[double]](ap) - if _format.upper() == "JSON": - cpp_readJSONFile[double](_fname, deref(ap.get())) - elif _format.upper() == "BINARY": - cpp_readBINARYFile[double](_fname, deref(ap.get())) - else: - raise Exception("unknown array file format '{}'".format(_format)) - return a - - -cdef class AIndex_Double (Index): - cdef shared_ptr[cpp_CArrayBase[double]] cpp_array # keep the instance alive - cdef shared_ptr[cpp_AIndex[double]] cpp_index - cdef bool itercall - - def __cinit__(self,_array,_lexpos=0): - cdef size_t l = _lexpos - cdef Array_Double a = _array - self.cpp_array = a.cpp_array - self.cpp_index = make_shared[cpp_AIndex[double]] (a.cpp_array.get().begin().A_plus(l)) - self.itercall = False - - def __iter__(self): - self.cpp_index.get().setlpos(0) - self.itercall = True # otherwise first (i.e. zeroth) will be excluded - return self - - def __next__(self): - cdef AIndex_Double ret = self - if self.itercall: - ret.itercall = False - return ret - if self.lex() < self.cpp_index.get().range().get().size()-1: - ret.cpp_index = make_shared[cpp_AIndex[double]] (self.cpp_index.get().A_plus(1)) - return ret - else: - raise StopIteration - - def lex(self): - return self.cpp_index.get().lex() - - def dim(self): - return self.cpp_index.get().dim() - - def stringMeta(self): - return self.cpp_index.get().stringMeta() - - def get(self): - return self.cpp_index.get().A_get() - - -cdef class AIndex_Range (Index): - cdef shared_ptr[cpp_CArrayBase[shared_ptr[cpp_RangeBase]]] cpp_array # keep the instance alive - cdef shared_ptr[cpp_AIndex[shared_ptr[cpp_RangeBase]]] cpp_index - cdef bool itercall - - def __cinit__(self,_array,_lexpos=0): - cdef size_t l = _lexpos - cdef Array_Range a = _array - self.cpp_array = a.cpp_array - self.cpp_index = make_shared[cpp_AIndex[shared_ptr[cpp_RangeBase]]] (a.cpp_array.get().begin().A_plus(l)) - self.itercall = False - - def __iter__(self): - self.cpp_index.get().setlpos(0) - self.itercall = True # otherwise first (i.e. zeroth) will be excluded - return self - - def __next__(self): - cdef AIndex_Range ret = self - if self.itercall: - ret.itercall = False - return ret - if self.lex() < self.cpp_index.get().range().get().size()-1: - ret.cpp_index = make_shared[cpp_AIndex[shared_ptr[cpp_RangeBase]]] (self.cpp_index.get().A_plus(1)) - return ret - else: - raise StopIteration - - def lex(self): - return self.cpp_index.get().lex() - - def dim(self): - return self.cpp_index.get().dim() - - def stringMeta(self): - return self.cpp_index.get().stringMeta() - - def get(self): - cdef Range r = Range() - r.cpp_range = self.cpp_index.get().A_get() - return r diff --git a/cnorxz/core/include/array_wrapper.h b/cnorxz/core/include/array_wrapper.h index cb1abcb..fd0f621 100644 --- a/cnorxz/core/include/array_wrapper.h +++ b/cnorxz/core/include/array_wrapper.h @@ -1,4 +1,7 @@ +#ifndef __python_cnorxz_array_wrapper_h__ +#define __python_cnorxz_array_wrapper_h__ + #include #include "cnorxz.h" @@ -8,7 +11,7 @@ namespace CNORXZ class CArrayWrapperBase { public: - DEFAULT_MEMBERS(ArrayWrapperBase); + DEFAULT_MEMBERS(CArrayWrapperBase); virtual ~CArrayWrapperBase() = default; virtual RangePtr range() const = 0; @@ -23,7 +26,8 @@ namespace CNORXZ Sptr> mArr; public: - DEFAULT_MEMBERS(ArrayWrapper); + CArrayWrapper() : mArr( std::make_shared>() ) {} + //DEFAULT_MEMBERS(CArrayWrapper); CArrayWrapper(const RangePtr& r) : mArr( std::make_shared>(r) ) {} virtual RangePtr range() const override final { return mArr->range(); } @@ -37,3 +41,13 @@ struct PyCArrayB PyObject_HEAD CNORXZ::CArrayWrapperBase* ptrObj; }; + +int PyCArrayB_init(PyCArrayB* self, PyObject* args, PyObject* kwds); +void PyCArrayB_dealloc(PyCArrayB* self); +PyObject* PyCArrayB_size(PyCArrayB* self); +PyTypeObject* PyCArrayBType_init(); + +extern PyMethodDef PyCArrayB_methods[]; +extern PyTypeObject PyCArrayBType; + +#endif diff --git a/cnorxz/core/index.pxd b/cnorxz/core/index.pxd deleted file mode 100644 index d4b0a4a..0000000 --- a/cnorxz/core/index.pxd +++ /dev/null @@ -1,44 +0,0 @@ - -from libcpp.memory cimport shared_ptr -from libcpp.string cimport string -from range cimport cpp_RangeBase - - -cdef extern from "ranges/ranges.h" namespace "CNORXZ": - cdef cppclass cpp_DIndex "CNORXZ::DIndex": - cpp_DIndex() except+ - cpp_DIndex(const cpp_DIndex&) except+ - cpp_DIndex(const shared_ptr[cpp_RangeBase]&, size_t lexpos) except+ - cpp_DIndex setlpos "operator=" (size_t n) except+ - cpp_DIndex setincr "operator++"() except+ - cpp_DIndex setdecr "operator--"() except+ - cpp_DIndex plus "operator+"(int n) except+ - cpp_DIndex minus "operator-"(int n) except+ - - size_t lex() except+ - size_t dim() except+ - - shared_ptr[cpp_RangeBase] range() except+ - - string stringMeta() except+ - - -cdef extern from "ranges/ranges.h" namespace "CNORXZ": - cdef cppclass cpp_YIndex "CNORXZ::YIndex": - cpp_YIndex() except+ - cpp_YIndex(const cpp_YIndex&) except+ - cpp_YIndex(const shared_ptr[cpp_RangeBase]&, size_t lexpos) except+ - - cpp_YIndex setlpos "operator=" (size_t n) except+ - cpp_YIndex setincr "operator++"() except+ - cpp_YIndex setdecr "operator--"() except+ - cpp_YIndex plus "operator+"(int n) except+ - cpp_YIndex minus "operator-"(int n) except+ - - size_t lex() except+ - size_t dim() except+ - - shared_ptr[cpp_RangeBase] range() except+ - - string stringMeta() except+ - diff --git a/cnorxz/core/lib/array_wrapper.cpp b/cnorxz/core/lib/array_wrapper.cpp index 456db02..c7ba2b1 100644 --- a/cnorxz/core/lib/array_wrapper.cpp +++ b/cnorxz/core/lib/array_wrapper.cpp @@ -1,35 +1,36 @@ -#include "cnorxz/core/include/array_wrapper.h" +#include "array_wrapper.h" -using namespace CNORXZ +using namespace CNORXZ; -static int PyCArrayB_init(CArrayWrapperBase* self, PyObject* args, PyObject* kwds) +int PyCArrayB_init(PyCArrayB* self, PyObject* args, PyObject* kwds) { static char* kwlist[] = { "type", "extension" , NULL }; SizeT ext = 0; const char* type; if(not PyArg_ParseTupleAndKeywords(args, kwds, "s|k", kwlist, &type, &ext)){ - return NULL; + return -1; } if(ext != 0){ RangePtr r = CRangeFactory(ext).create(); - self->ptrObj = new CArrayBase(r); + // TODO: different types!!! + self->ptrObj = new CArrayWrapper(r); } else { - self->ptrObj = new CArrayBase(); + self->ptrObj = new CArrayWrapper(); } return 0; } -static void PyCArrayB_dealloc(CArrayWrapperBase* self) +void PyCArrayB_dealloc(PyCArrayB* self) { - delete self->ptrObject; + delete self->ptrObj; Py_TYPE(self)->tp_free(self); } -static PyObject* PyCArrayB_size(CArrayWrapperBase* self) +PyObject* PyCArrayB_size(PyCArrayB* self) { if(not self->ptrObj->range()){ PyErr_SetString(PyExc_RuntimeError, "array not initialized"); @@ -39,8 +40,27 @@ static PyObject* PyCArrayB_size(CArrayWrapperBase* self) return Py_BuildValue("k",retval); } -static PyMethodDef PyCArrayB_methods[] = { - { "size", (PyCFunction)PyCArrayB_size, METH_VARARGS, "return size of the array" }, +PyMethodDef PyCArrayB_methods[] = { + { "size", (PyCFunction) PyCArrayB_size, METH_VARARGS, "return size of the array" }, { NULL } }; +PyTypeObject PyCArrayBType = { PyVarObject_HEAD_INIT(NULL,0) "cnorxz.CArray" }; + +PyTypeObject* PyCArrayBType_init() +{ + PyCArrayBType.tp_new = PyType_GenericNew; + PyCArrayBType.tp_basicsize = sizeof(PyCArrayB); + PyCArrayBType.tp_dealloc = (destructor) PyCArrayB_dealloc; + PyCArrayBType.tp_flags = Py_TPFLAGS_DEFAULT; + PyCArrayBType.tp_doc = "cnorxz CArray wrapper"; + PyCArrayBType.tp_methods = PyCArrayB_methods; + PyCArrayBType.tp_init = (initproc) PyCArrayB_init; + + if(PyType_Ready(&PyCArrayBType) < 0) { + return NULL; + } + else { + return &PyCArrayBType; + } +} diff --git a/cnorxz/core/range.pxd b/cnorxz/core/range.pxd deleted file mode 100644 index f0e0116..0000000 --- a/cnorxz/core/range.pxd +++ /dev/null @@ -1,11 +0,0 @@ - -from libcpp.memory cimport shared_ptr -from array cimport cpp_MArray -from range cimport cpp_RangeBase - -cdef extern from "ranges/ranges.h" namespace "CNORXZ": - cdef cppclass cpp_RangeBase "CNORXZ::RangeBase": - size_t size() except + - size_t dim() except + - cpp_MArray[shared_ptr[cpp_RangeBase]] sub() except+ - diff --git a/cnorxz/core/range_factory.pxd b/cnorxz/core/range_factory.pxd deleted file mode 100644 index e586d6a..0000000 --- a/cnorxz/core/range_factory.pxd +++ /dev/null @@ -1,12 +0,0 @@ - -from libcpp.memory cimport shared_ptr -from range cimport cpp_RangeBase - -cdef extern from "ranges/ranges.h" namespace "CNORXZ": - cdef cppclass cpp_RangeFactoryBase "CNORXZ::RangeFactoryBase": - shared_ptr[cpp_RangeBase] create() except + - -cdef extern from "ranges/ranges.h" namespace "CNORXZ": - cdef cppclass cpp_CRangeFactory "CNORXZ::CRangeFactory" (cpp_RangeFactoryBase): - cpp_CRangeFactory(size_t size) except + - shared_ptr[cpp_RangeBase] create() except + diff --git a/setup.py b/setup.py index 8ddca0e..726b3ab 100644 --- a/setup.py +++ b/setup.py @@ -1,7 +1,8 @@ #!/usr/bin/env python import Cython.Build -import setuptools +#import setuptools +from distutils.core import setup, Extension import sysconfig import subprocess @@ -25,7 +26,8 @@ if git_hash_tag == git_hash and expected_cnorxz_version != cnorxz_version: inc_dirs = list() if path_to_cnorxz != "": inc_dirs.append( path_to_cnorxz + "/include/cnorxz" ) - +inc_dirs.append( "cnorxz/core/include" ) + lib_dirs = list() lib_dirs.append( "/usr/lib" ) lib_dirs.append( "/usr/local/lib" ) @@ -53,25 +55,32 @@ if __name__ == "__main__": for d in lib_dirs: print("\t",d) - extensions = list() - extensions.append( - setuptools.Extension( - name = libname + ".core", - sources = [ - "cnorxz/core/core.pyx", - ], - define_macros=[('HAVE_CEREAL',None)], - **default_extension_args - ) - ) + #extensions = list() + #extensions.append( + # setuptools.Extension( + # #name = libname + ".core", + # name = libname, + # sources = [ + # "cnorxz/core/core.cpp", + # "cnorxz/core/lib/array_wrapper.cpp" + # ], + # define_macros=[('HAVE_CEREAL',None)], + # **default_extension_args + # ) + #) # append further extensions (cereal, hdf5, mpi ...) here - setuptools.setup( + setup( name = libname, packages = setuptools.find_packages(), version = version, include_dirs = inc_dirs, - ext_modules = Cython.Build.cythonize(extensions), + ext_modules = [Extension( + 'cnorxz', ['cnorxz/core/core.cpp','cnorxz/core/lib/array_wrapper.cpp'], + define_macros=[('HAVE_CEREAL',None)], + **default_extension_args + )], + #ext_modules = Cython.Build.cythonize(extensions), author = author, author_email = author_email, )