llpyg: use inspect.Signature

py/inspect/inspect.go

@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2024 The GoPlus Authors (goplus.org). All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package inspect
+
+import (
+	_ "unsafe"
+
+	"github.com/goplus/llgo/py"
+)
+
+const (
+	LLGoPackage = "py.inspect"
+)
+
+// https://docs.python.org/3/library/inspect.html
+
+// Return a signature object for the given callable.
+//
+//go:linkname Signature py.signature
+func Signature(callable *py.Object) *py.Object
+
+// Get the names and default values of a Python function’s parameters. A named
+// tuple is returned:
+//
+// FullArgSpec(args, varargs, varkw, defaults, kwonlyargs, kwonlydefaults, annotations)
+//
+//go:linkname Getfullargspec py.getfullargspec
+func Getfullargspec(f *py.Object) *py.Object