/
numpy_api.py
317 lines (303 loc) · 13.7 KB
/
numpy_api.py
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"""Here we define the exported functions, types, etc... which need to be
exported through a global C pointer.
Each dictionary contains name -> index pair.
Whenever you change one index, you break the ABI (and the ABI version number
should be incremented). Whenever you add an item to one of the dict, the API
needs to be updated.
When adding a function, make sure to use the next integer not used as an index
(in case you use an existing index or jump, the build will stop and raise an
exception, so it should hopefully not get unnoticed).
"""
multiarray_global_vars = {
'NPY_NUMUSERTYPES': 6,
}
multiarray_global_vars_types = {
'NPY_NUMUSERTYPES': 'int',
}
multiarray_scalar_bool_values = {
'_PyArrayScalar_BoolValues': 8
}
multiarray_types_api = {
'PyArray_Type': 1,
'PyArrayDescr_Type': 2,
'PyArrayFlags_Type': 3,
'PyArrayIter_Type': 4,
'PyArrayMultiIter_Type': 5,
'PyBoolArrType_Type': 7,
'PyGenericArrType_Type': 9,
'PyNumberArrType_Type': 10,
'PyIntegerArrType_Type': 11,
'PySignedIntegerArrType_Type': 12,
'PyUnsignedIntegerArrType_Type': 13,
'PyInexactArrType_Type': 14,
'PyFloatingArrType_Type': 15,
'PyComplexFloatingArrType_Type': 16,
'PyFlexibleArrType_Type': 17,
'PyCharacterArrType_Type': 18,
'PyByteArrType_Type': 19,
'PyShortArrType_Type': 20,
'PyIntArrType_Type': 21,
'PyLongArrType_Type': 22,
'PyLongLongArrType_Type': 23,
'PyUByteArrType_Type': 24,
'PyUShortArrType_Type': 25,
'PyUIntArrType_Type': 26,
'PyULongArrType_Type': 27,
'PyULongLongArrType_Type': 28,
'PyFloatArrType_Type': 29,
'PyDoubleArrType_Type': 30,
'PyLongDoubleArrType_Type': 31,
'PyCFloatArrType_Type': 32,
'PyCDoubleArrType_Type': 33,
'PyCLongDoubleArrType_Type': 34,
'PyObjectArrType_Type': 35,
'PyStringArrType_Type': 36,
'PyUnicodeArrType_Type': 37,
'PyVoidArrType_Type': 38,
'PyTimeIntegerArrType_Type': 39,
'PyDatetimeArrType_Type': 40,
'PyTimedeltaArrType_Type': 41,
'PyHalfArrType_Type': 221,
}
#define NPY_NUMUSERTYPES (*(int *)PyArray_API[6])
#define PyBoolArrType_Type (*(PyTypeObject *)PyArray_API[7])
#define _PyArrayScalar_BoolValues ((PyBoolScalarObject *)PyArray_API[8])
multiarray_funcs_api = {
'PyArray_GetNDArrayCVersion': 0,
'PyArray_SetNumericOps': 42,
'PyArray_GetNumericOps': 43,
'PyArray_INCREF': 44,
'PyArray_XDECREF': 45,
'PyArray_SetStringFunction': 46,
'PyArray_DescrFromType': 47,
'PyArray_TypeObjectFromType': 48,
'PyArray_Zero': 49,
'PyArray_One': 50,
'PyArray_CastToType': 51,
'PyArray_CastTo': 52,
'PyArray_CastAnyTo': 53,
'PyArray_CanCastSafely': 54,
'PyArray_CanCastTo': 55,
'PyArray_ObjectType': 56,
'PyArray_DescrFromObject': 57,
'PyArray_ConvertToCommonType': 58,
'PyArray_DescrFromScalar': 59,
'PyArray_DescrFromTypeObject': 60,
'PyArray_Size': 61,
'PyArray_Scalar': 62,
'PyArray_FromScalar': 63,
'PyArray_ScalarAsCtype': 64,
'PyArray_CastScalarToCtype': 65,
'PyArray_CastScalarDirect': 66,
'PyArray_ScalarFromObject': 67,
'PyArray_GetCastFunc': 68,
'PyArray_FromDims': 69,
'PyArray_FromDimsAndDataAndDescr': 70,
'PyArray_FromAny': 71,
'PyArray_EnsureArray': 72,
'PyArray_EnsureAnyArray': 73,
'PyArray_FromFile': 74,
'PyArray_FromString': 75,
'PyArray_FromBuffer': 76,
'PyArray_FromIter': 77,
'PyArray_Return': 78,
'PyArray_GetField': 79,
'PyArray_SetField': 80,
'PyArray_Byteswap': 81,
'PyArray_Resize': 82,
'PyArray_MoveInto': 83,
'PyArray_CopyInto': 84,
'PyArray_CopyAnyInto': 85,
'PyArray_CopyObject': 86,
'PyArray_NewCopy': 87,
'PyArray_ToList': 88,
'PyArray_ToString': 89,
'PyArray_ToFile': 90,
'PyArray_Dump': 91,
'PyArray_Dumps': 92,
'PyArray_ValidType': 93,
'PyArray_UpdateFlags': 94,
'PyArray_New': 95,
'PyArray_NewFromDescr': 96,
'PyArray_DescrNew': 97,
'PyArray_DescrNewFromType': 98,
'PyArray_GetPriority': 99,
'PyArray_IterNew': 100,
'PyArray_MultiIterNew': 101,
'PyArray_PyIntAsInt': 102,
'PyArray_PyIntAsIntp': 103,
'PyArray_Broadcast': 104,
'PyArray_FillObjectArray': 105,
'PyArray_FillWithScalar': 106,
'PyArray_CheckStrides': 107,
'PyArray_DescrNewByteorder': 108,
'PyArray_IterAllButAxis': 109,
'PyArray_CheckFromAny': 110,
'PyArray_FromArray': 111,
'PyArray_FromInterface': 112,
'PyArray_FromStructInterface': 113,
'PyArray_FromArrayAttr': 114,
'PyArray_ScalarKind': 115,
'PyArray_CanCoerceScalar': 116,
'PyArray_NewFlagsObject': 117,
'PyArray_CanCastScalar': 118,
'PyArray_CompareUCS4': 119,
'PyArray_RemoveSmallest': 120,
'PyArray_ElementStrides': 121,
'PyArray_Item_INCREF': 122,
'PyArray_Item_XDECREF': 123,
'PyArray_FieldNames': 124,
'PyArray_Transpose': 125,
'PyArray_TakeFrom': 126,
'PyArray_PutTo': 127,
'PyArray_PutMask': 128,
'PyArray_Repeat': 129,
'PyArray_Choose': 130,
'PyArray_Sort': 131,
'PyArray_ArgSort': 132,
'PyArray_SearchSorted': 133,
'PyArray_ArgMax': 134,
'PyArray_ArgMin': 135,
'PyArray_Reshape': 136,
'PyArray_Newshape': 137,
'PyArray_Squeeze': 138,
'PyArray_View': 139,
'PyArray_SwapAxes': 140,
'PyArray_Max': 141,
'PyArray_Min': 142,
'PyArray_Ptp': 143,
'PyArray_Mean': 144,
'PyArray_Trace': 145,
'PyArray_Diagonal': 146,
'PyArray_Clip': 147,
'PyArray_Conjugate': 148,
'PyArray_Nonzero': 149,
'PyArray_Std': 150,
'PyArray_Sum': 151,
'PyArray_CumSum': 152,
'PyArray_Prod': 153,
'PyArray_CumProd': 154,
'PyArray_All': 155,
'PyArray_Any': 156,
'PyArray_Compress': 157,
'PyArray_Flatten': 158,
'PyArray_Ravel': 159,
'PyArray_MultiplyList': 160,
'PyArray_MultiplyIntList': 161,
'PyArray_GetPtr': 162,
'PyArray_CompareLists': 163,
'PyArray_AsCArray': 164,
'PyArray_As1D': 165,
'PyArray_As2D': 166,
'PyArray_Free': 167,
'PyArray_Converter': 168,
'PyArray_IntpFromSequence': 169,
'PyArray_Concatenate': 170,
'PyArray_InnerProduct': 171,
'PyArray_MatrixProduct': 172,
'PyArray_CopyAndTranspose': 173,
'PyArray_Correlate': 174,
'PyArray_TypestrConvert': 175,
'PyArray_DescrConverter': 176,
'PyArray_DescrConverter2': 177,
'PyArray_IntpConverter': 178,
'PyArray_BufferConverter': 179,
'PyArray_AxisConverter': 180,
'PyArray_BoolConverter': 181,
'PyArray_ByteorderConverter': 182,
'PyArray_OrderConverter': 183,
'PyArray_EquivTypes': 184,
'PyArray_Zeros': 185,
'PyArray_Empty': 186,
'PyArray_Where': 187,
'PyArray_Arange': 188,
'PyArray_ArangeObj': 189,
'PyArray_SortkindConverter': 190,
'PyArray_LexSort': 191,
'PyArray_Round': 192,
'PyArray_EquivTypenums': 193,
'PyArray_RegisterDataType': 194,
'PyArray_RegisterCastFunc': 195,
'PyArray_RegisterCanCast': 196,
'PyArray_InitArrFuncs': 197,
'PyArray_IntTupleFromIntp': 198,
'PyArray_TypeNumFromName': 199,
'PyArray_ClipmodeConverter': 200,
'PyArray_OutputConverter': 201,
'PyArray_BroadcastToShape': 202,
'_PyArray_SigintHandler': 203,
'_PyArray_GetSigintBuf': 204,
'PyArray_DescrAlignConverter': 205,
'PyArray_DescrAlignConverter2': 206,
'PyArray_SearchsideConverter': 207,
'PyArray_CheckAxis': 208,
'PyArray_OverflowMultiplyList': 209,
'PyArray_CompareString': 210,
'PyArray_MultiIterFromObjects': 211,
'PyArray_GetEndianness': 212,
'PyArray_GetNDArrayCFeatureVersion': 213,
'PyArray_Correlate2': 214,
'PyArray_NeighborhoodIterNew': 215,
'PyArray_SetDatetimeParseFunction': 216,
'PyArray_DatetimeToDatetimeStruct': 217,
'PyArray_TimedeltaToTimedeltaStruct': 218,
'PyArray_DatetimeStructToDatetime': 219,
'PyArray_TimedeltaStructToTimedelta': 220,
}
ufunc_types_api = {
'PyUFunc_Type': 0
}
ufunc_funcs_api = {
'PyUFunc_FromFuncAndData': 1,
'PyUFunc_RegisterLoopForType': 2,
'PyUFunc_GenericFunction': 3,
'PyUFunc_f_f_As_d_d': 4,
'PyUFunc_d_d': 5,
'PyUFunc_f_f': 6,
'PyUFunc_g_g': 7,
'PyUFunc_F_F_As_D_D': 8,
'PyUFunc_F_F': 9,
'PyUFunc_D_D': 10,
'PyUFunc_G_G': 11,
'PyUFunc_O_O': 12,
'PyUFunc_ff_f_As_dd_d': 13,
'PyUFunc_ff_f': 14,
'PyUFunc_dd_d': 15,
'PyUFunc_gg_g': 16,
'PyUFunc_FF_F_As_DD_D': 17,
'PyUFunc_DD_D': 18,
'PyUFunc_FF_F': 19,
'PyUFunc_GG_G': 20,
'PyUFunc_OO_O': 21,
'PyUFunc_O_O_method': 22,
'PyUFunc_OO_O_method': 23,
'PyUFunc_On_Om': 24,
'PyUFunc_GetPyValues': 25,
'PyUFunc_checkfperr': 26,
'PyUFunc_clearfperr': 27,
'PyUFunc_getfperr': 28,
'PyUFunc_handlefperr': 29,
'PyUFunc_ReplaceLoopBySignature': 30,
'PyUFunc_FromFuncAndDataAndSignature': 31,
'PyUFunc_SetUsesArraysAsData': 32,
'PyUFunc_e_e': 33,
'PyUFunc_e_e_As_f_f': 34,
'PyUFunc_e_e_As_d_d': 35,
'PyUFunc_ee_e': 36,
'PyUFunc_ee_e_As_ff_f': 37,
'PyUFunc_ee_e_As_dd_d': 38,
}
# List of all the dicts which define the C API
# XXX: DO NOT CHANGE THE ORDER OF TUPLES BELOW !
multiarray_api = (
multiarray_global_vars,
multiarray_global_vars_types,
multiarray_scalar_bool_values,
multiarray_types_api,
multiarray_funcs_api,
)
ufunc_api = (
ufunc_funcs_api,
ufunc_types_api
)
full_api = multiarray_api + ufunc_api