Source code for autogen/public_api.h

/* HPy public API */ /* * IMPORTANT: In order to ensure backwards compatibility of HPyContext, it is * necessary to define the order of the context members. To do so, use macro * 'HPy_ID(idx)' for context handles and functions. When adding members, it * doesn't matter where they are located in this file. It's just important that * the maximum context index is incremented by exactly one. */ #ifdef AUTOGEN /* Constants */ HPy h_None; HPy h_True; HPy h_False; HPy h_NotImplemented; HPy h_Ellipsis; /* Exceptions */ HPy h_BaseException; HPy h_Exception; HPy h_StopAsyncIteration; HPy h_StopIteration; HPy h_GeneratorExit; HPy h_ArithmeticError; HPy h_LookupError; HPy h_AssertionError; HPy h_AttributeError; HPy h_BufferError; HPy h_EOFError; HPy h_FloatingPointError; HPy h_OSError; HPy h_ImportError; HPy h_ModuleNotFoundError; HPy h_IndexError; HPy h_KeyError; HPy h_KeyboardInterrupt; HPy h_MemoryError; HPy h_NameError; HPy h_OverflowError; HPy h_RuntimeError; HPy h_RecursionError; HPy h_NotImplementedError; HPy h_SyntaxError; HPy h_IndentationError; HPy h_TabError; HPy h_ReferenceError; HPy h_SystemError; HPy h_SystemExit; HPy h_TypeError; HPy h_UnboundLocalError; HPy h_UnicodeError; HPy h_UnicodeEncodeError; HPy h_UnicodeDecodeError; HPy h_UnicodeTranslateError; HPy h_ValueError; HPy h_ZeroDivisionError; HPy h_BlockingIOError; HPy h_BrokenPipeError; HPy h_ChildProcessError; HPy h_ConnectionError; HPy h_ConnectionAbortedError; HPy h_ConnectionRefusedError; HPy h_ConnectionResetError; HPy h_FileExistsError; HPy h_FileNotFoundError; HPy h_InterruptedError; HPy h_IsADirectoryError; HPy h_NotADirectoryError; HPy h_PermissionError; HPy h_ProcessLookupError; HPy h_TimeoutError; // EnvironmentError, IOError and WindowsError are intentionally omitted (they // are all aliases of OSError since Python 3.3). /* Warnings */ HPy h_Warning; HPy h_UserWarning; HPy h_DeprecationWarning; HPy h_PendingDeprecationWarning; HPy h_SyntaxWarning; HPy h_RuntimeWarning; HPy h_FutureWarning; HPy h_ImportWarning; HPy h_UnicodeWarning; HPy h_BytesWarning; HPy h_ResourceWarning; /* Types */ HPy h_BaseObjectType; /* built-in 'object' */ HPy h_TypeType; /* built-in 'type' */ HPy h_BoolType; /* built-in 'bool' */ HPy h_LongType; /* built-in 'int' */ HPy h_FloatType; /* built-in 'float' */ HPy h_UnicodeType; /* built-in 'str' */ HPy h_TupleType; /* built-in 'tuple' */ HPy h_ListType; /* built-in 'list' */ HPy h_ComplexType; /* built-in 'complex' */ HPy h_BytesType; /* built-in 'bytes' */ HPy h_MemoryViewType; /* built-in 'memoryview' */ HPy h_CapsuleType; /* built-in 'capsule' */ HPy h_SliceType; /* built-in 'slice' */ /* Reflection */ HPy h_Builtins; /* dict of builtins */ #endif
HPy HPyModule_Create(HPyContext *ctx, HPyModuleDef *def);
HPy HPy_Dup(HPyContext *ctx, HPy h);
void HPy_Close(HPyContext *ctx, HPy h);
HPy HPyLong_FromLong(HPyContext *ctx, long value);
HPy HPyLong_FromUnsignedLong(HPyContext *ctx, unsigned long value);
HPy HPyLong_FromLongLong(HPyContext *ctx, long long v);
HPy HPyLong_FromUnsignedLongLong(HPyContext *ctx, unsigned long long v);
HPy HPyLong_FromSize_t(HPyContext *ctx, size_t value);
HPy HPyLong_FromSsize_t(HPyContext *ctx, HPy_ssize_t value);
long HPyLong_AsLong(HPyContext *ctx, HPy h);
unsigned long HPyLong_AsUnsignedLong(HPyContext *ctx, HPy h);
unsigned long HPyLong_AsUnsignedLongMask(HPyContext *ctx, HPy h);
long long HPyLong_AsLongLong(HPyContext *ctx, HPy h);
unsigned long long HPyLong_AsUnsignedLongLong(HPyContext *ctx, HPy h);
unsigned long long HPyLong_AsUnsignedLongLongMask(HPyContext *ctx, HPy h);
size_t HPyLong_AsSize_t(HPyContext *ctx, HPy h);
HPy_ssize_t HPyLong_AsSsize_t(HPyContext *ctx, HPy h);
void* HPyLong_AsVoidPtr(HPyContext *ctx, HPy h);
double HPyLong_AsDouble(HPyContext *ctx, HPy h);
HPy HPyFloat_FromDouble(HPyContext *ctx, double v);
double HPyFloat_AsDouble(HPyContext *ctx, HPy h);
HPy HPyBool_FromLong(HPyContext *ctx, long v);
/* abstract.h */
HPy_ssize_t HPy_Length(HPyContext *ctx, HPy h);
int HPyNumber_Check(HPyContext *ctx, HPy h);
HPy HPy_Add(HPyContext *ctx, HPy h1, HPy h2);
HPy HPy_Subtract(HPyContext *ctx, HPy h1, HPy h2);
HPy HPy_Multiply(HPyContext *ctx, HPy h1, HPy h2);
HPy HPy_MatrixMultiply(HPyContext *ctx, HPy h1, HPy h2);
HPy HPy_FloorDivide(HPyContext *ctx, HPy h1, HPy h2);
HPy HPy_TrueDivide(HPyContext *ctx, HPy h1, HPy h2);
HPy HPy_Remainder(HPyContext *ctx, HPy h1, HPy h2);
HPy HPy_Divmod(HPyContext *ctx, HPy h1, HPy h2);
HPy HPy_Power(HPyContext *ctx, HPy h1, HPy h2, HPy h3);
HPy HPy_Negative(HPyContext *ctx, HPy h1);
HPy HPy_Positive(HPyContext *ctx, HPy h1);
HPy HPy_Absolute(HPyContext *ctx, HPy h1);
HPy HPy_Invert(HPyContext *ctx, HPy h1);
HPy HPy_Lshift(HPyContext *ctx, HPy h1, HPy h2);
HPy HPy_Rshift(HPyContext *ctx, HPy h1, HPy h2);
HPy HPy_And(HPyContext *ctx, HPy h1, HPy h2);
HPy HPy_Xor(HPyContext *ctx, HPy h1, HPy h2);
HPy HPy_Or(HPyContext *ctx, HPy h1, HPy h2);
HPy HPy_Index(HPyContext *ctx, HPy h1);
HPy HPy_Long(HPyContext *ctx, HPy h1);
HPy HPy_Float(HPyContext *ctx, HPy h1);
HPy HPy_InPlaceAdd(HPyContext *ctx, HPy h1, HPy h2);
HPy HPy_InPlaceSubtract(HPyContext *ctx, HPy h1, HPy h2);
HPy HPy_InPlaceMultiply(HPyContext *ctx, HPy h1, HPy h2);
HPy HPy_InPlaceMatrixMultiply(HPyContext *ctx, HPy h1, HPy h2);
HPy HPy_InPlaceFloorDivide(HPyContext *ctx, HPy h1, HPy h2);
HPy HPy_InPlaceTrueDivide(HPyContext *ctx, HPy h1, HPy h2);
HPy HPy_InPlaceRemainder(HPyContext *ctx, HPy h1, HPy h2);
HPy HPy_InPlacePower(HPyContext *ctx, HPy h1, HPy h2, HPy h3);
HPy HPy_InPlaceLshift(HPyContext *ctx, HPy h1, HPy h2);
HPy HPy_InPlaceRshift(HPyContext *ctx, HPy h1, HPy h2);
HPy HPy_InPlaceAnd(HPyContext *ctx, HPy h1, HPy h2);
HPy HPy_InPlaceXor(HPyContext *ctx, HPy h1, HPy h2);
HPy HPy_InPlaceOr(HPyContext *ctx, HPy h1, HPy h2);
int HPyCallable_Check(HPyContext *ctx, HPy h);
HPy HPy_CallTupleDict(HPyContext *ctx, HPy callable, HPy args, HPy kw);
/* pyerrors.h */
void HPy_FatalError(HPyContext *ctx, const char *message);
HPy HPyErr_SetString(HPyContext *ctx, HPy h_type, const char *message);
HPy HPyErr_SetObject(HPyContext *ctx, HPy h_type, HPy h_value);
/* note: the filename will be FS decoded */
HPy HPyErr_SetFromErrnoWithFilename(HPyContext *ctx, HPy h_type, const char *filename_fsencoded);
HPy HPyErr_SetFromErrnoWithFilenameObjects(HPyContext *ctx, HPy h_type, HPy filename1, HPy filename2);
/* note: HPyErr_Occurred() returns a flag 0-or-1, instead of a 'PyObject *' */
int HPyErr_Occurred(HPyContext *ctx);
int HPyErr_ExceptionMatches(HPyContext *ctx, HPy exc);
HPy HPyErr_NoMemory(HPyContext *ctx);
void HPyErr_Clear(HPyContext *ctx);
HPy HPyErr_NewException(HPyContext *ctx, const char *name, HPy base, HPy dict);
HPy HPyErr_NewExceptionWithDoc(HPyContext *ctx, const char *name, const char *doc, HPy base, HPy dict);
int HPyErr_WarnEx(HPyContext *ctx, HPy category, const char *message, HPy_ssize_t stack_level);
void HPyErr_WriteUnraisable(HPyContext *ctx, HPy obj);
/* object.h */
int HPy_IsTrue(HPyContext *ctx, HPy h);
HPy HPyType_FromSpec(HPyContext *ctx, HPyType_Spec *spec, HPyType_SpecParam *params);
HPy HPyType_GenericNew(HPyContext *ctx, HPy type, HPy *args, HPy_ssize_t nargs, HPy kw);
HPy HPy_GetAttr(HPyContext *ctx, HPy obj, HPy name);
HPy HPy_GetAttr_s(HPyContext *ctx, HPy obj, const char *name);
int HPy_HasAttr(HPyContext *ctx, HPy obj, HPy name);
int HPy_HasAttr_s(HPyContext *ctx, HPy obj, const char *name);
int HPy_SetAttr(HPyContext *ctx, HPy obj, HPy name, HPy value);
int HPy_SetAttr_s(HPyContext *ctx, HPy obj, const char *name, HPy value);
HPy HPy_GetItem(HPyContext *ctx, HPy obj, HPy key);
HPy HPy_GetItem_i(HPyContext *ctx, HPy obj, HPy_ssize_t idx);
HPy HPy_GetItem_s(HPyContext *ctx, HPy obj, const char *key);
int HPy_Contains(HPyContext *ctx, HPy container, HPy key);
int HPy_SetItem(HPyContext *ctx, HPy obj, HPy key, HPy value);
int HPy_SetItem_i(HPyContext *ctx, HPy obj, HPy_ssize_t idx, HPy value);
int HPy_SetItem_s(HPyContext *ctx, HPy obj, const char *key, HPy value);
int HPy_DelItem(HPyContext *ctx, HPy obj, HPy key);
int HPy_DelItem_i(HPyContext *ctx, HPy obj, HPy_ssize_t idx);
int HPy_DelItem_s(HPyContext *ctx, HPy obj, const char *key);
HPy HPy_Type(HPyContext *ctx, HPy obj);
// WARNING: HPy_TypeCheck could be tweaked/removed in the future, see issue #160
int HPy_TypeCheck(HPyContext *ctx, HPy obj, HPy type);
int HPy_Is(HPyContext *ctx, HPy obj, HPy other);
void* _HPy_AsStruct_Object(HPyContext *ctx, HPy h);
void* _HPy_AsStruct_Legacy(HPyContext *ctx, HPy h);
void* _HPy_AsStruct_Type(HPyContext *ctx, HPy h);
void* _HPy_AsStruct_Long(HPyContext *ctx, HPy h);
void* _HPy_AsStruct_Float(HPyContext *ctx, HPy h);
void* _HPy_AsStruct_Unicode(HPyContext *ctx, HPy h);
void* _HPy_AsStruct_Tuple(HPyContext *ctx, HPy h);
void* _HPy_AsStruct_List(HPyContext *ctx, HPy h);
HPyType_BuiltinShape _HPyType_GetBuiltinShape(HPyContext *ctx, HPy h_type);
HPy _HPy_New(HPyContext *ctx, HPy h_type, void **data);
HPy HPy_Repr(HPyContext *ctx, HPy obj);
HPy HPy_Str(HPyContext *ctx, HPy obj);
HPy HPy_ASCII(HPyContext *ctx, HPy obj);
HPy HPy_Bytes(HPyContext *ctx, HPy obj);
HPy HPy_RichCompare(HPyContext *ctx, HPy v, HPy w, int op);
int HPy_RichCompareBool(HPyContext *ctx, HPy v, HPy w, int op);
HPy_hash_t HPy_Hash(HPyContext *ctx, HPy obj);
/* bytesobject.h */
int HPyBytes_Check(HPyContext *ctx, HPy h);
HPy_ssize_t HPyBytes_Size(HPyContext *ctx, HPy h);
HPy_ssize_t HPyBytes_GET_SIZE(HPyContext *ctx, HPy h);
const char* HPyBytes_AsString(HPyContext *ctx, HPy h);
const char* HPyBytes_AS_STRING(HPyContext *ctx, HPy h);
HPy HPyBytes_FromString(HPyContext *ctx, const char *v);
HPy HPyBytes_FromStringAndSize(HPyContext *ctx, const char *v, HPy_ssize_t len);
/* unicodeobject.h */
HPy HPyUnicode_FromString(HPyContext *ctx, const char *utf8);
int HPyUnicode_Check(HPyContext *ctx, HPy h);
HPy HPyUnicode_AsASCIIString(HPyContext *ctx, HPy h);
HPy HPyUnicode_AsLatin1String(HPyContext *ctx, HPy h);
HPy HPyUnicode_AsUTF8String(HPyContext *ctx, HPy h);
const char* HPyUnicode_AsUTF8AndSize(HPyContext *ctx, HPy h, HPy_ssize_t *size);
HPy HPyUnicode_FromWideChar(HPyContext *ctx, const wchar_t *w, HPy_ssize_t size);
HPy HPyUnicode_DecodeFSDefault(HPyContext *ctx, const char* v);
HPy HPyUnicode_DecodeFSDefaultAndSize(HPyContext *ctx, const char* v, HPy_ssize_t size);
HPy HPyUnicode_EncodeFSDefault(HPyContext *ctx, HPy h);
HPy_UCS4 HPyUnicode_ReadChar(HPyContext *ctx, HPy h, HPy_ssize_t index);
HPy HPyUnicode_DecodeASCII(HPyContext *ctx, const char *s, HPy_ssize_t size, const char *errors);
HPy HPyUnicode_DecodeLatin1(HPyContext *ctx, const char *s, HPy_ssize_t size, const char *errors);
/* listobject.h */
int HPyList_Check(HPyContext *ctx, HPy h);
HPy HPyList_New(HPyContext *ctx, HPy_ssize_t len);
int HPyList_Append(HPyContext *ctx, HPy h_list, HPy h_item);
/* dictobject.h */
int HPyDict_Check(HPyContext *ctx, HPy h);
HPy HPyDict_New(HPyContext *ctx);
/* tupleobject.h */
int HPyTuple_Check(HPyContext *ctx, HPy h);
HPy HPyTuple_FromArray(HPyContext *ctx, HPy items[], HPy_ssize_t n);
// note: HPyTuple_Pack is implemented as a macro in common/macros.h /* import.h */
HPy HPyImport_ImportModule(HPyContext *ctx, const char *name);
/* pycapsule.h */
HPy HPyCapsule_New(HPyContext *ctx, void *pointer, const char *name, HPyCapsule_Destructor *destructor);
void* HPyCapsule_Get(HPyContext *ctx, HPy capsule, _HPyCapsule_key key, const char *name);
int HPyCapsule_IsValid(HPyContext *ctx, HPy capsule, const char *name);
int HPyCapsule_Set(HPyContext *ctx, HPy capsule, _HPyCapsule_key key, void *value);
/* integration with the old CPython API */
HPy HPy_FromPyObject(HPyContext *ctx, cpy_PyObject *obj);
cpy_PyObject *HPy_AsPyObject(HPyContext *ctx, HPy h);
/* internal helpers which need to be exposed to modules for practical reasons :( */
void _HPy_CallRealFunctionFromTrampoline(HPyContext *ctx, HPyFunc_Signature sig, HPyCFunction func, void *args);
/* Builders */
HPyListBuilder HPyListBuilder_New(HPyContext *ctx, HPy_ssize_t initial_size);
void HPyListBuilder_Set(HPyContext *ctx, HPyListBuilder builder, HPy_ssize_t index, HPy h_item);
HPy HPyListBuilder_Build(HPyContext *ctx, HPyListBuilder builder);
void HPyListBuilder_Cancel(HPyContext *ctx, HPyListBuilder builder);
HPyTupleBuilder HPyTupleBuilder_New(HPyContext *ctx, HPy_ssize_t initial_size);
void HPyTupleBuilder_Set(HPyContext *ctx, HPyTupleBuilder builder, HPy_ssize_t index, HPy h_item);
HPy HPyTupleBuilder_Build(HPyContext *ctx, HPyTupleBuilder builder);
void HPyTupleBuilder_Cancel(HPyContext *ctx, HPyTupleBuilder builder);
/* Helper for correctly closing handles */
HPyTracker HPyTracker_New(HPyContext *ctx, HPy_ssize_t size);
int HPyTracker_Add(HPyContext *ctx, HPyTracker ht, HPy h);
void HPyTracker_ForgetAll(HPyContext *ctx, HPyTracker ht);
void HPyTracker_Close(HPyContext *ctx, HPyTracker ht);
[docs]/** * HPyFields should be used ONLY in parts of memory which is known to the GC, * e.g. memory allocated by HPy_New: * * - NEVER declare a local variable of type HPyField * - NEVER use HPyField on a struct allocated by e.g. malloc() * * **CPython's note**: contrary to PyObject*, you don't need to manually * manage refcounting when using HPyField: if you use HPyField_Store to * overwrite an existing value, the old object will be automatically decrefed. * This means that you CANNOT use HPyField_Store to write memory which * contains uninitialized values, because it would try to decref a dangling * pointer. * * Note that HPy_New automatically zeroes the memory it allocates, so * everything works well out of the box. In case you are using manually * allocated memory, you should initialize the HPyField to HPyField_NULL. * * Note the difference: * * - ``obj->f = HPyField_NULL``: this should be used only to initialize * uninitialized memory. If you use it to overwrite a valid HPyField, you * will cause a memory leak (at least on CPython) * * - HPyField_Store(ctx, &obj->f, HPy_NULL): this does the right thing and * decref the old value. However, you CANNOT use it if the memory is not * initialized. * * Note: target_object and source_object are there in case an implementation * needs to add write and/or read barriers on the objects. They are ignored by * CPython but e.g. PyPy needs a write barrier. */ void HPyField_Store(HPyContext *ctx, HPy target_object, HPyField *target_field, HPy h);
[docs]HPy HPyField_Load(HPyContext *ctx, HPy source_object, HPyField source_field);
[docs]/** * Leaving Python execution: for releasing GIL and other use-cases. * * In most situations, users should prefer using convenience macros: * HPy_BEGIN_LEAVE_PYTHON(context)/HPy_END_LEAVE_PYTHON(context) * * HPy extensions may leave Python execution when running Python independent * code: long-running computations or blocking operations. When an extension * has left the Python execution it must not call any HPy API other than * HPy_ReenterPythonExecution. It can access pointers returned by HPy API, * e.g., HPyUnicode_AsUTF8String, provided that they are valid at the point * of calling HPy_LeavePythonExecution. * * Python execution must be reentered on the same thread as where it was left. * The leave/enter calls must not be nested. Debug mode will, in the future, * enforce these constraints. * * Python implementations may use this knowledge however they wish. The most * obvious use case is to release the GIL, in which case the * HPy_BEGIN_LEAVE_PYTHON/HPy_END_LEAVE_PYTHON becomes equivalent to * Py_BEGIN_ALLOW_THREADS/Py_END_ALLOW_THREADS. */ void HPy_ReenterPythonExecution(HPyContext *ctx, HPyThreadState state);
[docs]HPyThreadState HPy_LeavePythonExecution(HPyContext *ctx);
[docs]/** * HPyGlobal is an alternative to module state. HPyGlobal must be a statically * allocated C global variable registered in HPyModuleDef.globals array. * A HPyGlobal can be used only after the HPy module where it is registered was * created using HPyModule_Create. * * HPyGlobal serves as an identifier of a Python object that should be globally * available per one Python interpreter. Python objects referenced by HPyGlobals * are destroyed automatically on the interpreter exit (not necessarily the * process exit). * * HPyGlobal instance does not allow anything else but loading and storing * a HPy handle using a HPyContext. Even if the HPyGlobal C variable may * be shared between threads or different interpreter instances within one * process, the API to load and store a handle from HPyGlobal is thread-safe (but * like any other HPy API must not be called in HPy_LeavePythonExecution blocks). * * Given that a handle to object X1 is stored to HPyGlobal using HPyContext of * Python interpreter I1, then loading a handle from the same HPyGlobal using * HPyContext of Python interpreter I1 should give a handle to the same object * X1. Another Python interpreter I2 running within the same process and using * the same HPyGlobal variable will not be able to load X1 from it, it will have * its own view on what is stored in the given HPyGlobal. * * Python interpreters may use indirection to isolate different interpreter * instances, but alternative techniques such as copy-on-write or immortal * objects can be used to avoid that indirection (even selectively on per * object basis using tagged pointers). * * CPython HPy implementation may even provide configuration option that * switches between a faster version that directly stores PyObject* to * HPyGlobal but does not support subinterpreters, or a version that supports * subinterpreters. For now, CPython HPy always stores PyObject* directly * to HPyGlobal. * * While the standard implementation does not fully enforce the documented * contract, the HPy debug mode will enforce it (not implemented yet). * * **Implementation notes:** * All Python interpreters running in one process must be compatible, because * they will share all HPyGlobal C level variables. The internal data stored * in HPyGlobal are specific for each HPy implementation, each implementation * is also responsible for handling thread-safety when initializing the * internal data in HPyModule_Create. Note that HPyModule_Create may be called * concurrently depending on the semantics of the Python implementation (GIL vs * no GIL) and also depending on the whether there may be multiple instances of * given Python interpreter running within the same process. In the future, HPy * ABI may include a contract that internal data of each HPyGlobal must be * initialized to its address using atomic write and HPy implementations will * not be free to choose what to store in HPyGlobal, however, this will allow * multiple different HPy implementations within one process. This contract may * also be activated only by some runtime option, letting the HPy implementation * use more optimized HPyGlobal implementation otherwise. */ void HPyGlobal_Store(HPyContext *ctx, HPyGlobal *global, HPy h);
[docs]HPy HPyGlobal_Load(HPyContext *ctx, HPyGlobal global);
/* Debugging helpers */
void _HPy_Dump(HPyContext *ctx, HPy h);
/* ******* hpyfunc ******* These typedefs are used to generate the various macros used by include/common/hpyfunc.h */ typedef HPy (*HPyFunc_noargs)(HPyContext *ctx, HPy self); typedef HPy (*HPyFunc_o)(HPyContext *ctx, HPy self, HPy arg); typedef HPy (*HPyFunc_varargs)(HPyContext *ctx, HPy self, HPy *args, HPy_ssize_t nargs); typedef HPy (*HPyFunc_keywords)(HPyContext *ctx, HPy self, HPy *args, HPy_ssize_t nargs, HPy kw); typedef HPy (*HPyFunc_unaryfunc)(HPyContext *ctx, HPy); typedef HPy (*HPyFunc_binaryfunc)(HPyContext *ctx, HPy, HPy); typedef HPy (*HPyFunc_ternaryfunc)(HPyContext *ctx, HPy, HPy, HPy);
typedef int (*HPyFunc_inquiry)(HPyContext *ctx, HPy);
typedef HPy_ssize_t (*HPyFunc_lenfunc)(HPyContext *ctx, HPy); typedef HPy (*HPyFunc_ssizeargfunc)(HPyContext *ctx, HPy, HPy_ssize_t); typedef HPy (*HPyFunc_ssizessizeargfunc)(HPyContext *ctx, HPy, HPy_ssize_t, HPy_ssize_t);
typedef int (*HPyFunc_ssizeobjargproc)(HPyContext *ctx, HPy, HPy_ssize_t, HPy);
typedef int (*HPyFunc_ssizessizeobjargproc)(HPyContext *ctx, HPy, HPy_ssize_t, HPy_ssize_t, HPy);
typedef int (*HPyFunc_objobjargproc)(HPyContext *ctx, HPy, HPy, HPy);
typedef void (*HPyFunc_freefunc)(HPyContext *ctx, void *);
typedef HPy (*HPyFunc_getattrfunc)(HPyContext *ctx, HPy, char *); typedef HPy (*HPyFunc_getattrofunc)(HPyContext *ctx, HPy, HPy);
typedef int (*HPyFunc_setattrfunc)(HPyContext *ctx, HPy, char *, HPy);
typedef int (*HPyFunc_setattrofunc)(HPyContext *ctx, HPy, HPy, HPy);
typedef HPy (*HPyFunc_reprfunc)(HPyContext *ctx, HPy); typedef HPy_hash_t (*HPyFunc_hashfunc)(HPyContext *ctx, HPy); typedef HPy (*HPyFunc_richcmpfunc)(HPyContext *ctx, HPy, HPy, HPy_RichCmpOp); typedef HPy (*HPyFunc_getiterfunc)(HPyContext *ctx, HPy); typedef HPy (*HPyFunc_iternextfunc)(HPyContext *ctx, HPy); typedef HPy (*HPyFunc_descrgetfunc)(HPyContext *ctx, HPy, HPy, HPy);
typedef int (*HPyFunc_descrsetfunc)(HPyContext *ctx, HPy, HPy, HPy);
typedef int (*HPyFunc_initproc)(HPyContext *ctx, HPy self, HPy *args, HPy_ssize_t nargs, HPy kw);
typedef HPy (*HPyFunc_getter)(HPyContext *ctx, HPy, void *);
typedef int (*HPyFunc_setter)(HPyContext *ctx, HPy, HPy, void *);
typedef int (*HPyFunc_objobjproc)(HPyContext *ctx, HPy, HPy);
typedef int (*HPyFunc_getbufferproc)(HPyContext *ctx, HPy, HPy_buffer *, int);
typedef void (*HPyFunc_releasebufferproc)(HPyContext *ctx, HPy, HPy_buffer *);
typedef int (*HPyFunc_traverseproc)(void *object, HPyFunc_visitproc visit, void *arg);
typedef void (*HPyFunc_destructor)(HPyContext *ctx, HPy);
typedef void (*HPyFunc_destroyfunc)(void *);
/* ~~~ HPySlot_Slot ~~~ The following enum is used to generate autogen_hpyslot.h, which contains: - The real definition of the enum HPySlot_Slot - the macros #define _HPySlot_SIGNATURE_* */ // NOTE: if you uncomment/enable a slot below, make sure to write a corresponding // test in /* Note that the magic numbers are the same as CPython */
typedef enum {
HPy_bf_getbuffer = SLOT(1, HPyFunc_GETBUFFERPROC),
HPy_bf_releasebuffer = SLOT(2, HPyFunc_RELEASEBUFFERPROC),
HPy_mp_ass_subscript = SLOT(3, HPyFunc_OBJOBJARGPROC),
HPy_mp_length = SLOT(4, HPyFunc_LENFUNC),
HPy_mp_subscript = SLOT(5, HPyFunc_BINARYFUNC),
HPy_nb_absolute = SLOT(6, HPyFunc_UNARYFUNC),
HPy_nb_add = SLOT(7, HPyFunc_BINARYFUNC),
HPy_nb_and = SLOT(8, HPyFunc_BINARYFUNC),
HPy_nb_bool = SLOT(9, HPyFunc_INQUIRY),
HPy_nb_divmod = SLOT(10, HPyFunc_BINARYFUNC),
HPy_nb_float = SLOT(11, HPyFunc_UNARYFUNC),
HPy_nb_floor_divide = SLOT(12, HPyFunc_BINARYFUNC),
HPy_nb_index = SLOT(13, HPyFunc_UNARYFUNC),
HPy_nb_inplace_add = SLOT(14, HPyFunc_BINARYFUNC),
HPy_nb_inplace_and = SLOT(15, HPyFunc_BINARYFUNC),
HPy_nb_inplace_floor_divide = SLOT(16, HPyFunc_BINARYFUNC),
HPy_nb_inplace_lshift = SLOT(17, HPyFunc_BINARYFUNC),
HPy_nb_inplace_multiply = SLOT(18, HPyFunc_BINARYFUNC),
HPy_nb_inplace_or = SLOT(19, HPyFunc_BINARYFUNC),
HPy_nb_inplace_power = SLOT(20, HPyFunc_TERNARYFUNC),
HPy_nb_inplace_remainder = SLOT(21, HPyFunc_BINARYFUNC),
HPy_nb_inplace_rshift = SLOT(22, HPyFunc_BINARYFUNC),
HPy_nb_inplace_subtract = SLOT(23, HPyFunc_BINARYFUNC),
HPy_nb_inplace_true_divide = SLOT(24, HPyFunc_BINARYFUNC),
HPy_nb_inplace_xor = SLOT(25, HPyFunc_BINARYFUNC),
HPy_nb_int = SLOT(26, HPyFunc_UNARYFUNC),
HPy_nb_invert = SLOT(27, HPyFunc_UNARYFUNC),
HPy_nb_lshift = SLOT(28, HPyFunc_BINARYFUNC),
HPy_nb_multiply = SLOT(29, HPyFunc_BINARYFUNC),
HPy_nb_negative = SLOT(30, HPyFunc_UNARYFUNC),
HPy_nb_or = SLOT(31, HPyFunc_BINARYFUNC),
HPy_nb_positive = SLOT(32, HPyFunc_UNARYFUNC),
HPy_nb_power = SLOT(33, HPyFunc_TERNARYFUNC),
HPy_nb_remainder = SLOT(34, HPyFunc_BINARYFUNC),
HPy_nb_rshift = SLOT(35, HPyFunc_BINARYFUNC),
HPy_nb_subtract = SLOT(36, HPyFunc_BINARYFUNC),
HPy_nb_true_divide = SLOT(37, HPyFunc_BINARYFUNC),
HPy_nb_xor = SLOT(38, HPyFunc_BINARYFUNC),
HPy_sq_ass_item = SLOT(39, HPyFunc_SSIZEOBJARGPROC),
HPy_sq_concat = SLOT(40, HPyFunc_BINARYFUNC),
HPy_sq_contains = SLOT(41, HPyFunc_OBJOBJPROC),
HPy_sq_inplace_concat = SLOT(42, HPyFunc_BINARYFUNC),
HPy_sq_inplace_repeat = SLOT(43, HPyFunc_SSIZEARGFUNC),
HPy_sq_item = SLOT(44, HPyFunc_SSIZEARGFUNC),
HPy_sq_length = SLOT(45, HPyFunc_LENFUNC),
HPy_sq_repeat = SLOT(46, HPyFunc_SSIZEARGFUNC),
//HPy_tp_alloc = SLOT(47, HPyFunc_X), NOT SUPPORTED //HPy_tp_base = SLOT(48, HPyFunc_X), //HPy_tp_bases = SLOT(49, HPyFunc_X), //HPy_tp_call = SLOT(50, HPyFunc_X), //HPy_tp_clear = SLOT(51, HPyFunc_X), NOT SUPPORTED, use tp_traverse //HPy_tp_dealloc = SLOT(52, HPyFunc_X), NOT SUPPORTED //HPy_tp_del = SLOT(53, HPyFunc_X), //HPy_tp_descr_get = SLOT(54, HPyFunc_X), //HPy_tp_descr_set = SLOT(55, HPyFunc_X), //HPy_tp_doc = SLOT(56, HPyFunc_X), //HPy_tp_getattr = SLOT(57, HPyFunc_X), //HPy_tp_getattro = SLOT(58, HPyFunc_X),
HPy_tp_hash = SLOT(59, HPyFunc_HASHFUNC),
HPy_tp_init = SLOT(60, HPyFunc_INITPROC),
//HPy_tp_is_gc = SLOT(61, HPyFunc_X), //HPy_tp_iter = SLOT(62, HPyFunc_X), //HPy_tp_iternext = SLOT(63, HPyFunc_X), //HPy_tp_methods = SLOT(64, HPyFunc_X), NOT SUPPORTED
HPy_tp_new = SLOT(65, HPyFunc_KEYWORDS),
HPy_tp_repr = SLOT(66, HPyFunc_REPRFUNC),
HPy_tp_richcompare = SLOT(67, HPyFunc_RICHCMPFUNC),
//HPy_tp_setattr = SLOT(68, HPyFunc_X), //HPy_tp_setattro = SLOT(69, HPyFunc_X),
HPy_tp_str = SLOT(70, HPyFunc_REPRFUNC),
HPy_tp_traverse = SLOT(71, HPyFunc_TRAVERSEPROC),
//HPy_tp_members = SLOT(72, HPyFunc_X), NOT SUPPORTED //HPy_tp_getset = SLOT(73, HPyFunc_X), NOT SUPPORTED //HPy_tp_free = SLOT(74, HPyFunc_X), NOT SUPPORTED
HPy_nb_matrix_multiply = SLOT(75, HPyFunc_BINARYFUNC),
HPy_nb_inplace_matrix_multiply = SLOT(76, HPyFunc_BINARYFUNC),
//HPy_am_await = SLOT(77, HPyFunc_X), //HPy_am_aiter = SLOT(78, HPyFunc_X), //HPy_am_anext = SLOT(79, HPyFunc_X),
HPy_tp_finalize = SLOT(80, HPyFunc_DESTRUCTOR),
/* extra HPy slots */
HPy_tp_destroy = SLOT(1000, HPyFunc_DESTROYFUNC),
} HPySlot_Slot;