func InitModule(name string, methods []Method) (*Module, error) {
cName := C.CString(name)
defer C.free(unsafe.Pointer(cName))
m := C.Py_InitModule4(cName, nil, nil, nil, C.PYTHON_API_VERSION)
if m == nil {
return nil, exception()
}
if len(methods) == 0 {
return newModule(m), nil
}
n := C.PyString_FromString(cName)
if n == nil {
return nil, exception()
}
d := C.PyModule_GetDict(m)
if d == nil {
return nil, exception()
}
for _, method := range methods {
pyF, err := makeCFunction(method.Name, method.Func, method.Doc, n)
if err != nil {
return nil, err
}
if C.PyDict_SetItemString(d, C.CString(method.Name), c(pyF)) != 0 {
return nil, exception()
}
}
return newModule(m), nil
}
// SetItemString inserts "val" into dictionary d with the key "key" (or rather,
// with a *String with the value of "key" will be used as the key). If "key" is
// not hashable, then a TypeError will be returned.
func (d *Dict) SetItemString(key string, val Object) error {
s := C.CString(key)
defer C.free(unsafe.Pointer(s))
ret := C.PyDict_SetItemString(c(d), s, c(val))
return int2Err(ret)
}
// SetItemString inserts "val" into dictionary d with the key "key" (or rather,
// with a *String with the value of "key" will be used as the key). If "key" is
// not hashable, then a TypeError will be returned.
func (d *Dict) SetItemString(key string, val *Base) error {
s := C.CString(key)
defer C.free(unsafe.Pointer(s))
ret := C.PyDict_SetItemString(d.c(), s, val.c())
return int2Err(ret)
}