commit 178c8a899da094f391f937fbb927786c756440f4
author Wenzel Jakob <wenzel.jakob@epfl.ch> Tue May 10 15:59:01 2016 +0100
committer Wenzel Jakob <wenzel.jakob@epfl.ch> Sun May 15 20:23:27 2016 +0200
tree bf1ac0789af1d6521ed1c8e6267c8e35a3dccf6c
parent 5984baafd0629ac8a4079e284418bd198aba01bd

nicer type_caster::load() calling conventions

example/example11.cpp

diff --git a/example/example11.cpp b/example/example11.cpp
index 5a91ee2..466eed4 100644
--- a/example/example11.cpp
+++ b/example/example11.cpp
@@ -19,11 +19,25 @@
     std::cout << endl;
 }
 
-void call_kw_func(py::function f) {
+py::object call_kw_func(py::function f) {
     py::tuple args = py::make_tuple(1234);
     py::dict kwargs;
     kwargs["y"] = py::cast(5678);
-    f(*args, **kwargs);
+    return f(*args, **kwargs);
+}
+
+void args_function(py::args args) {
+    for (auto item : args)
+        std::cout << "got argument: " << item << std::endl;
+}
+
+void args_kwargs_function(py::args args, py::kwargs kwargs) {
+    for (auto item : args)
+        std::cout << "got argument: " << item << std::endl;
+    if (kwargs) {
+        for (auto item : kwargs)
+            std::cout << "got keyword argument: " << item.first << " -> " << item.second << std::endl;
+    }
 }
 
 void init_ex11(py::module &m) {
@@ -38,4 +52,7 @@
 
     m.def("kw_func4", &kw_func4, py::arg("myList") = list);
     m.def("call_kw_func", &call_kw_func);
+
+    m.def("args_function", &args_function);
+    m.def("args_kwargs_function", &args_kwargs_function);
 }

example/example11.py

diff --git a/example/example11.py b/example/example11.py
index 948b0fd..ff35be2 100755
--- a/example/example11.py
+++ b/example/example11.py
@@ -6,6 +6,7 @@
 sys.path.append('.')
 
 from example import kw_func, kw_func2, kw_func3, kw_func4, call_kw_func
+from example import args_function, args_kwargs_function
 
 print(pydoc.render_doc(kw_func, "Help on %s"))
 print(pydoc.render_doc(kw_func2, "Help on %s"))
@@ -32,6 +33,9 @@
     print("Caught expected exception: " + str(e))
 
 kw_func4()
-kw_func4(myList = [1, 2, 3])
+kw_func4(myList=[1, 2, 3])
 
 call_kw_func(kw_func2)
+
+args_function('arg1_value', 'arg2_value', 3)
+args_kwargs_function('arg1_value', 'arg2_value', arg3='arg3_value', arg4=4)

example/example11.ref

diff --git a/example/example11.ref b/example/example11.ref
index 0ce066b..4c433b7 100644
--- a/example/example11.ref
+++ b/example/example11.ref
@@ -33,3 +33,10 @@
 kw_func4: 13 17 
 kw_func4: 1 2 3 
 kw_func(x=1234, y=5678)
+got argument: arg1_value
+got argument: arg2_value
+got argument: 3
+got argument: arg1_value
+got argument: arg2_value
+got keyword argument: arg3 -> arg3_value
+got keyword argument: arg4 -> 4