Commit 7ce4db08 authored by Stefan Behnel's avatar Stefan Behnel

factored import/export utility code out into separate utility code file ImportExport.c

parent ce91fb6e
This diff is collapsed.
/////////////// PyIdentifierFromString.proto ///////////////
#if !defined(__Pyx_PyIdentifier_FromString)
#if PY_MAJOR_VERSION < 3
#define __Pyx_PyIdentifier_FromString(s) PyString_FromString(s)
#else
#define __Pyx_PyIdentifier_FromString(s) PyUnicode_FromString(s)
#endif
#endif
/////////////// ModuleImport.proto ///////////////
static PyObject *__Pyx_ImportModule(const char *name); /*proto*/
/////////////// ModuleImport ///////////////
//@requires: PyIdentifierFromString
#ifndef __PYX_HAVE_RT_ImportModule
#define __PYX_HAVE_RT_ImportModule
static PyObject *__Pyx_ImportModule(const char *name) {
PyObject *py_name = 0;
PyObject *py_module = 0;
py_name = __Pyx_PyIdentifier_FromString(name);
if (!py_name)
goto bad;
py_module = PyImport_Import(py_name);
Py_DECREF(py_name);
return py_module;
bad:
Py_XDECREF(py_name);
return 0;
}
#endif
/////////////// TypeImport.proto ///////////////
static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, size_t size, int strict); /*proto*/
/////////////// TypeImport ///////////////
//@requires: PyIdentifierFromString
//@requires: ModuleImport
#ifndef __PYX_HAVE_RT_ImportType
#define __PYX_HAVE_RT_ImportType
static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name,
size_t size, int strict)
{
PyObject *py_module = 0;
PyObject *result = 0;
PyObject *py_name = 0;
char warning[200];
py_module = __Pyx_ImportModule(module_name);
if (!py_module)
goto bad;
py_name = __Pyx_PyIdentifier_FromString(class_name);
if (!py_name)
goto bad;
result = PyObject_GetAttr(py_module, py_name);
Py_DECREF(py_name);
py_name = 0;
Py_DECREF(py_module);
py_module = 0;
if (!result)
goto bad;
if (!PyType_Check(result)) {
PyErr_Format(PyExc_TypeError,
"%s.%s is not a type object",
module_name, class_name);
goto bad;
}
if (!strict && (size_t)((PyTypeObject *)result)->tp_basicsize > size) {
PyOS_snprintf(warning, sizeof(warning),
"%s.%s size changed, may indicate binary incompatibility",
module_name, class_name);
#if PY_VERSION_HEX < 0x02050000
if (PyErr_Warn(NULL, warning) < 0) goto bad;
#else
if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad;
#endif
}
else if ((size_t)((PyTypeObject *)result)->tp_basicsize != size) {
PyErr_Format(PyExc_ValueError,
"%s.%s has the wrong size, try recompiling",
module_name, class_name);
goto bad;
}
return (PyTypeObject *)result;
bad:
Py_XDECREF(py_module);
Py_XDECREF(result);
return NULL;
}
#endif
/////////////// FunctionImport.proto ///////////////
static int __Pyx_ImportFunction(PyObject *module, const char *funcname, void (**f)(void), const char *sig); /*proto*/
/////////////// FunctionImport ///////////////
//@substitute: naming
#ifndef __PYX_HAVE_RT_ImportFunction
#define __PYX_HAVE_RT_ImportFunction
static int __Pyx_ImportFunction(PyObject *module, const char *funcname, void (**f)(void), const char *sig) {
PyObject *d = 0;
PyObject *cobj = 0;
union {
void (*fp)(void);
void *p;
} tmp;
d = PyObject_GetAttrString(module, (char *)"$api_name");
if (!d)
goto bad;
cobj = PyDict_GetItemString(d, funcname);
if (!cobj) {
PyErr_Format(PyExc_ImportError,
"%s does not export expected C function %s",
PyModule_GetName(module), funcname);
goto bad;
}
#if PY_VERSION_HEX >= 0x02070000 && !(PY_MAJOR_VERSION==3 && PY_MINOR_VERSION==0)
if (!PyCapsule_IsValid(cobj, sig)) {
PyErr_Format(PyExc_TypeError,
"C function %s.%s has wrong signature (expected %s, got %s)",
PyModule_GetName(module), funcname, sig, PyCapsule_GetName(cobj));
goto bad;
}
tmp.p = PyCapsule_GetPointer(cobj, sig);
#else
{const char *desc, *s1, *s2;
desc = (const char *)PyCObject_GetDesc(cobj);
if (!desc)
goto bad;
s1 = desc; s2 = sig;
while (*s1 != '\0' && *s1 == *s2) { s1++; s2++; }
if (*s1 != *s2) {
PyErr_Format(PyExc_TypeError,
"C function %s.%s has wrong signature (expected %s, got %s)",
PyModule_GetName(module), funcname, sig, desc);
goto bad;
}
tmp.p = PyCObject_AsVoidPtr(cobj);}
#endif
*f = tmp.fp;
if (!(*f))
goto bad;
Py_DECREF(d);
return 0;
bad:
Py_XDECREF(d);
return -1;
}
#endif
/////////////// FunctionExport.proto ///////////////
static int __Pyx_ExportFunction(const char *name, void (*f)(void), const char *sig); /*proto*/
/////////////// FunctionExport ///////////////
//@substitute: naming
static int __Pyx_ExportFunction(const char *name, void (*f)(void), const char *sig) {
PyObject *d = 0;
PyObject *cobj = 0;
union {
void (*fp)(void);
void *p;
} tmp;
d = PyObject_GetAttrString($module_cname, (char *)"$api_name");
if (!d) {
PyErr_Clear();
d = PyDict_New();
if (!d)
goto bad;
Py_INCREF(d);
if (PyModule_AddObject($module_cname, (char *)"$api_name", d) < 0)
goto bad;
}
tmp.fp = f;
#if PY_VERSION_HEX >= 0x02070000 && !(PY_MAJOR_VERSION==3&&PY_MINOR_VERSION==0)
cobj = PyCapsule_New(tmp.p, sig, 0);
#else
cobj = PyCObject_FromVoidPtrAndDesc(tmp.p, (void *)sig, 0);
#endif
if (!cobj)
goto bad;
if (PyDict_SetItemString(d, name, cobj) < 0)
goto bad;
Py_DECREF(cobj);
Py_DECREF(d);
return 0;
bad:
Py_XDECREF(cobj);
Py_XDECREF(d);
return -1;
}
/////////////// VoidPtrImport.proto ///////////////
static int __Pyx_ImportVoidPtr(PyObject *module, const char *name, void **p, const char *sig); /*proto*/
/////////////// VoidPtrImport ///////////////
//@substitute: naming
#ifndef __PYX_HAVE_RT_ImportVoidPtr
#define __PYX_HAVE_RT_ImportVoidPtr
static int __Pyx_ImportVoidPtr(PyObject *module, const char *name, void **p, const char *sig) {
PyObject *d = 0;
PyObject *cobj = 0;
d = PyObject_GetAttrString(module, (char *)"$api_name");
if (!d)
goto bad;
cobj = PyDict_GetItemString(d, name);
if (!cobj) {
PyErr_Format(PyExc_ImportError,
"%s does not export expected C variable %s",
PyModule_GetName(module), name);
goto bad;
}
#if PY_VERSION_HEX >= 0x02070000 && !(PY_MAJOR_VERSION==3 && PY_MINOR_VERSION==0)
if (!PyCapsule_IsValid(cobj, sig)) {
PyErr_Format(PyExc_TypeError,
"C variable %s.%s has wrong signature (expected %s, got %s)",
PyModule_GetName(module), name, sig, PyCapsule_GetName(cobj));
goto bad;
}
*p = PyCapsule_GetPointer(cobj, sig);
#else
{const char *desc, *s1, *s2;
desc = (const char *)PyCObject_GetDesc(cobj);
if (!desc)
goto bad;
s1 = desc; s2 = sig;
while (*s1 != '\0' && *s1 == *s2) { s1++; s2++; }
if (*s1 != *s2) {
PyErr_Format(PyExc_TypeError,
"C variable %s.%s has wrong signature (expected %s, got %s)",
PyModule_GetName(module), name, sig, desc);
goto bad;
}
*p = PyCObject_AsVoidPtr(cobj);}
#endif
if (!(*p))
goto bad;
Py_DECREF(d);
return 0;
bad:
Py_XDECREF(d);
return -1;
}
#endif
/////////////// VoidPtrExport.proto ///////////////
static int __Pyx_ExportVoidPtr(const char *name, void *p, const char *sig); /*proto*/
/////////////// VoidPtrExport ///////////////
//@substitute: naming
static int __Pyx_ExportVoidPtr(const char *name, void *p, const char *sig) {
PyObject *d = 0;
PyObject *cobj = 0;
d = PyObject_GetAttrString($module_cname, (char *)"$api_name");
if (!d) {
PyErr_Clear();
d = PyDict_New();
if (!d)
goto bad;
Py_INCREF(d);
if (PyModule_AddObject($module_cname, (char *)"$api_name", d) < 0)
goto bad;
}
#if PY_VERSION_HEX >= 0x02070000 && !(PY_MAJOR_VERSION==3 && PY_MINOR_VERSION==0)
cobj = PyCapsule_New(p, sig, 0);
#else
cobj = PyCObject_FromVoidPtrAndDesc(p, (void *)sig, 0);
#endif
if (!cobj)
goto bad;
if (PyDict_SetItemString(d, name, cobj) < 0)
goto bad;
Py_DECREF(cobj);
Py_DECREF(d);
return 0;
bad:
Py_XDECREF(cobj);
Py_XDECREF(d);
return -1;
}
...@@ -399,101 +399,6 @@ static int __Pyx_check_binary_version(void) { ...@@ -399,101 +399,6 @@ static int __Pyx_check_binary_version(void) {
return 0; return 0;
} }
/////////////// PyIdentifierFromString.proto ///////////////
#if !defined(__Pyx_PyIdentifier_FromString)
#if PY_MAJOR_VERSION < 3
#define __Pyx_PyIdentifier_FromString(s) PyString_FromString(s)
#else
#define __Pyx_PyIdentifier_FromString(s) PyUnicode_FromString(s)
#endif
#endif
/////////////// TypeImport.proto ///////////////
static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, size_t size, int strict); /*proto*/
/////////////// TypeImport ///////////////
//@requires: PyIdentifierFromString
#ifndef __PYX_HAVE_RT_ImportType
#define __PYX_HAVE_RT_ImportType
static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name,
size_t size, int strict)
{
PyObject *py_module = 0;
PyObject *result = 0;
PyObject *py_name = 0;
char warning[200];
py_module = __Pyx_ImportModule(module_name);
if (!py_module)
goto bad;
py_name = __Pyx_PyIdentifier_FromString(class_name);
if (!py_name)
goto bad;
result = PyObject_GetAttr(py_module, py_name);
Py_DECREF(py_name);
py_name = 0;
Py_DECREF(py_module);
py_module = 0;
if (!result)
goto bad;
if (!PyType_Check(result)) {
PyErr_Format(PyExc_TypeError,
"%s.%s is not a type object",
module_name, class_name);
goto bad;
}
if (!strict && (size_t)((PyTypeObject *)result)->tp_basicsize > size) {
PyOS_snprintf(warning, sizeof(warning),
"%s.%s size changed, may indicate binary incompatibility",
module_name, class_name);
#if PY_VERSION_HEX < 0x02050000
if (PyErr_Warn(NULL, warning) < 0) goto bad;
#else
if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad;
#endif
}
else if ((size_t)((PyTypeObject *)result)->tp_basicsize != size) {
PyErr_Format(PyExc_ValueError,
"%s.%s has the wrong size, try recompiling",
module_name, class_name);
goto bad;
}
return (PyTypeObject *)result;
bad:
Py_XDECREF(py_module);
Py_XDECREF(result);
return NULL;
}
#endif
/////////////// ModuleImport.proto ///////////////
static PyObject *__Pyx_ImportModule(const char *name); /*proto*/
/////////////// ModuleImport ///////////////
//@requires: PyIdentifierFromString
#ifndef __PYX_HAVE_RT_ImportModule
#define __PYX_HAVE_RT_ImportModule
static PyObject *__Pyx_ImportModule(const char *name) {
PyObject *py_name = 0;
PyObject *py_module = 0;
py_name = __Pyx_PyIdentifier_FromString(name);
if (!py_name)
goto bad;
py_module = PyImport_Import(py_name);
Py_DECREF(py_name);
return py_module;
bad:
Py_XDECREF(py_name);
return 0;
}
#endif
/////////////// Refnanny.proto /////////////// /////////////// Refnanny.proto ///////////////
#ifndef CYTHON_REFNANNY #ifndef CYTHON_REFNANNY
...@@ -580,7 +485,7 @@ static PyObject* ${cleanup_cname}(PyObject *self, PyObject *unused); /*proto*/ ...@@ -580,7 +485,7 @@ static PyObject* ${cleanup_cname}(PyObject *self, PyObject *unused); /*proto*/
/////////////// RegisterModuleCleanup /////////////// /////////////// RegisterModuleCleanup ///////////////
//@substitute: naming //@substitute: naming
//@requires: ModuleImport //@requires: ImportExport.c::ModuleImport
#if PY_MAJOR_VERSION < 3 #if PY_MAJOR_VERSION < 3
static int __Pyx_RegisterCleanup(void) { static int __Pyx_RegisterCleanup(void) {
......
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