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#ifndef __PYGI_UTIL_H__
#define __PYGI_UTIL_H__
#include <Python.h>
#include <glib.h>
G_BEGIN_DECLS
PyObject * pyg_integer_richcompare(PyObject *v, PyObject *w, int op);
PyObject * pyg_ptr_richcompare(void* a, void *b, int op);
const gchar * pyg_constant_strip_prefix(const gchar *name, const gchar *strip_prefix);
gboolean pygi_guint_from_pyssize (Py_ssize_t pyval, guint *result);
#define PYGLIB_DEFINE_TYPE(typename, symbol, csymbol) \
PyTypeObject symbol = { \
PyVarObject_HEAD_INIT(NULL, 0) \
typename, \
sizeof(csymbol) \
};
#define PYGLIB_REGISTER_TYPE(d, type, name) \
if (!type.tp_alloc) \
type.tp_alloc = PyType_GenericAlloc; \
if (!type.tp_new) \
type.tp_new = PyType_GenericNew; \
if (PyType_Ready(&type)) \
return -1; \
PyDict_SetItemString(d, name, (PyObject *)&type);
#define _PyGI_ERROR_PREFIX(format, ...) G_STMT_START { \
PyObject *py_error_prefix; \
py_error_prefix = PyUnicode_FromFormat(format, ## __VA_ARGS__); \
if (py_error_prefix != NULL) { \
PyObject *py_error_type, *py_error_value, *py_error_traceback; \
PyErr_Fetch(&py_error_type, &py_error_value, &py_error_traceback); \
if (PyUnicode_Check(py_error_value)) { \
PyObject *new; \
new = PyUnicode_Concat(py_error_prefix, py_error_value); \
Py_DECREF(py_error_value); \
if (new != NULL) { \
py_error_value = new; \
} \
} \
PyErr_Restore(py_error_type, py_error_value, py_error_traceback); \
Py_DECREF(py_error_prefix); \
} \
} G_STMT_END
G_END_DECLS
#endif /* __PYGI_UTIL_H__ */
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