py.Str; py.FromCStr/FromCStrAndLen/FromGoString

py/func.go

@@ -46,7 +46,7 @@ func NewFuncWithQualName(code, globals, qualname *Object) *Object
 // Return true if o is a function object (has type PyFunction_Type). The
 // parameter must not be nil. This function always succeeds.
 //
-// llgo:link (*Object).FuncCheck C.PyFunction_Check
+//- llgo:link (*Object).FuncCheck C.PyFunction_Check
 func (o *Object) FuncCheck() c.Int { return 0 }
 */
 

py/type.go

@@ -49,5 +49,5 @@ func (t *Object) TypeFlags() uint32 { return 0 }
 // llgo:link (*Object).TypeModule C.PyType_GetModule
 func (t *Object) TypeModule() *Object { return nil }
 
-// llgo:link (*Object).TypeModuleByDef C.PyType_GetModuleByDef
+// -llgo:link (*Object).TypeModuleByDef C.PyType_GetModuleByDef
 // func (t *Object) TypeModuleByDef(def *ModuleDef) *Object { return nil }

py/unicode.go

@@ -24,6 +24,20 @@ import (
 
 // https://docs.python.org/3/c-api/unicode.html
 
+//go:linkname Str llgo.pystr
+func Str(s string) *Object
+
+//go:linkname FromCStr C.PyUnicode_FromString
+func FromCStr(str *c.Char) *Object
+
+//go:linkname FromCStrAndLen C.PyUnicode_FromStringAndSize
+func FromCStrAndLen(str *c.Char, n int) *Object
+
+// FromGoString returns a new Unicode object from a Go string.
+func FromGoString(s string) *Object {
+	return FromCStrAndLen(c.GoStringData(s), len(s))
+}
+
 // Return a pointer to the UTF-8 encoding of the Unicode object, and store the
 // size of the encoded representation (in bytes) in size. The size argument can
 // be nil; in this case no size will be stored. The returned buffer always has