diff options
Diffstat (limited to 'Lib/python/pyhead.swg')
| -rw-r--r-- | Lib/python/pyhead.swg | 68 |
1 files changed, 39 insertions, 29 deletions
diff --git a/Lib/python/pyhead.swg b/Lib/python/pyhead.swg index c820f9016..46891d9e8 100644 --- a/Lib/python/pyhead.swg +++ b/Lib/python/pyhead.swg @@ -13,7 +13,6 @@ #define PyString_Size(str) PyBytes_Size(str) #define PyString_InternFromString(key) PyUnicode_InternFromString(key) #define Py_TPFLAGS_HAVE_CLASS Py_TPFLAGS_BASETYPE -#define PyString_AS_STRING(x) PyUnicode_AS_STRING(x) #define _PyLong_FromSsize_t(x) PyLong_FromSsize_t(x) #endif @@ -31,36 +30,29 @@ #endif -/* Warning: This function will allocate a new string in Python 3, - * so please call SWIG_Python_str_DelForPy3(x) to free the space. - */ -SWIGINTERN char* -SWIG_Python_str_AsChar(PyObject *str) +/* Wrapper around PyUnicode_AsUTF8AndSize - call Py_XDECREF on the returned pbytes when finished with the returned string */ +SWIGINTERN const char * +SWIG_PyUnicode_AsUTF8AndSize(PyObject *str, Py_ssize_t *psize, PyObject **pbytes) { -#if PY_VERSION_HEX >= 0x03000000 - char *newstr = 0; - str = PyUnicode_AsUTF8String(str); - if (str) { - char *cstr; - Py_ssize_t len; - PyBytes_AsStringAndSize(str, &cstr, &len); - newstr = (char *) malloc(len+1); - memcpy(newstr, cstr, len+1); - Py_XDECREF(str); - } - return newstr; +#if PY_VERSION_HEX >= 0x03030000 +# if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x030A0000 + *pbytes = NULL; + return PyUnicode_AsUTF8AndSize(str, psize); +# else + *pbytes = PyUnicode_AsUTF8String(str); + const char *chars = *pbytes ? PyBytes_AsString(*pbytes) : NULL; + if (chars && psize) + *psize = PyBytes_Size(*pbytes); + return chars; +# endif #else - return PyString_AsString(str); + char *chars = NULL; + *pbytes = NULL; + PyString_AsStringAndSize(str, &chars, psize); + return chars; #endif } -#if PY_VERSION_HEX >= 0x03000000 -# define SWIG_Python_str_DelForPy3(x) free( (void*) (x) ) -#else -# define SWIG_Python_str_DelForPy3(x) -#endif - - SWIGINTERN PyObject* SWIG_Python_str_FromChar(const char *c) { @@ -75,13 +67,31 @@ SWIG_Python_str_FromChar(const char *c) # define PyObject_DEL PyObject_Del #endif -// SWIGPY_USE_CAPSULE is no longer used within SWIG itself, but some user -// interface files check for it. +/* SWIGPY_USE_CAPSULE is no longer used within SWIG itself, but some user interface files check for it. */ # define SWIGPY_USE_CAPSULE -# define SWIGPY_CAPSULE_NAME ("swig_runtime_data" SWIG_RUNTIME_VERSION ".type_pointer_capsule" SWIG_TYPE_TABLE_NAME) +#ifdef SWIGPYTHON_BUILTIN +# define SWIGPY_CAPSULE_ATTR_NAME "type_pointer_capsule_builtin" SWIG_TYPE_TABLE_NAME +#else +# define SWIGPY_CAPSULE_ATTR_NAME "type_pointer_capsule" SWIG_TYPE_TABLE_NAME +#endif +# define SWIGPY_CAPSULE_NAME ("swig_runtime_data" SWIG_RUNTIME_VERSION "." SWIGPY_CAPSULE_ATTR_NAME) #if PY_VERSION_HEX < 0x03020000 #define PyDescr_TYPE(x) (((PyDescrObject *)(x))->d_type) #define PyDescr_NAME(x) (((PyDescrObject *)(x))->d_name) #define Py_hash_t long #endif + +#ifdef Py_LIMITED_API +# define PyTuple_GET_ITEM PyTuple_GetItem +/* Note that PyTuple_SetItem() has different semantics from PyTuple_SET_ITEM as it decref's the original tuple item, so in general they cannot be used + interchangeably. However in SWIG-generated code PyTuple_SET_ITEM is only used with newly initialized tuples without any items and for them this does work. */ +# define PyTuple_SET_ITEM PyTuple_SetItem +# define PyTuple_GET_SIZE PyTuple_Size +# define PyCFunction_GET_FLAGS PyCFunction_GetFlags +# define PyCFunction_GET_FUNCTION PyCFunction_GetFunction +# define PyCFunction_GET_SELF PyCFunction_GetSelf +# define PyList_GET_ITEM PyList_GetItem +# define PyList_SET_ITEM PyList_SetItem +# define PySliceObject PyObject +#endif |