str, dict, and tuple!

[SVN r14517]

test/dict.cpp

@@ -0,0 +1,82 @@
+#include <boost/python/module.hpp>
+#include <boost/python/class.hpp>
+#include <boost/python/dict.hpp>
+#include <exception>
+#include <string>
+
+using namespace boost::python;
+
+object new_dict()
+{
+    return dict();
+}
+
+object data_dict()
+{
+    dict tmp1;
+    tmp1["key1"] = "value1";
+
+    dict tmp2;
+    tmp2["key2"] = "value2";
+    tmp1[1] = tmp2;
+    return tmp1;
+}
+
+object dict_from_sequence(object sequence)
+{
+    return dict(sequence);
+}
+
+object dict_keys(dict data)
+{
+    return data.keys();
+}
+
+object dict_values(dict data)
+{
+    return data.values();
+}
+
+object dict_items(dict data)
+{
+    return data.items();
+}
+
+void work_with_dict(dict data1, dict data2)
+{
+    if (!data1.has_key("k1")) {
+        throw std::runtime_error("dict does not have key 'k1'");
+    }
+    data1.update(data2);
+}
+
+void test_templates(object print)
+{
+    std::string key = "key";
+    
+    dict tmp;
+    tmp[1] = "a test string";
+    print(tmp.get(1));
+    //print(tmp[1]);
+    tmp[1.5] = 13;
+    print(tmp.get(1.5));
+    print(tmp);
+    print(tmp.get(2,"default"));
+    print(tmp.has_key(key));
+    print(tmp.setdefault(3,"default"));
+    //print(tmp[3]);
+}
+    
+BOOST_PYTHON_MODULE_INIT(dict_ext)
+{
+    module("dict_ext")
+        .def("new_dict", new_dict)
+        .def("data_dict", data_dict)
+        .def("dict_keys", dict_keys)
+        .def("dict_values", dict_values)
+        .def("dict_items", dict_items)
+        .def("dict_from_sequence", dict_from_sequence)
+        .def("work_with_dict", work_with_dict)
+        .def("test_templates", test_templates)
+        ;
+}