3 files changed, 36 insertions, 4 deletions
diff --git a/src/exiv2wrapper.cpp b/src/exiv2wrapper.cpp
index 7455477..5666d10 100644
--- a/src/exiv2wrapper.cpp
+++ b/src/exiv2wrapper.cpp
@@ -656,10 +656,38 @@ XmpTag::XmpTag(const std::string& key, Exiv2::Xmpdatum* datum): _key(key)
     }
 }
 
-/*void XmpTag::setRawValue(const std::string& value)
+void XmpTag::setTextValue(const std::string& value)
 {
     _datum->setValue(value);
-}*/
+}
+
+void XmpTag::setArrayValue(const boost::python::list& values)
+{
+    // Reset the value
+    _datum->setValue(0);
+
+    for(boost::python::stl_input_iterator<std::string> iterator(values);
+        iterator != boost::python::stl_input_iterator<std::string>();
+        ++iterator)
+    {
+        _datum->setValue(*iterator);
+    }
+}
+
+void XmpTag::setLangAltValue(const boost::python::dict& values)
+{
+    // Reset the value
+    _datum->setValue(0);
+
+    for(boost::python::stl_input_iterator<std::string> iterator(values);
+        iterator != boost::python::stl_input_iterator<std::string>();
+        ++iterator)
+    {
+        std::string key = *iterator;
+        std::string value = boost::python::extract<std::string>(values.get(key));
+        _datum->setValue("lang=\"" + key + "\" " + value);
+    }
+}
 
 const std::string XmpTag::getKey()
 {
diff --git a/src/exiv2wrapper.hpp b/src/exiv2wrapper.hpp
index 418fac7..8a0d885 100644
--- a/src/exiv2wrapper.hpp
+++ b/src/exiv2wrapper.hpp
@@ -108,7 +108,9 @@ public:
     // Constructor
     XmpTag(const std::string& key, Exiv2::Xmpdatum* datum=0);
 
-    //void setRawValue(const std::string& value);
+    void setTextValue(const std::string& value);
+    void setArrayValue(const boost::python::list& values);
+    void setLangAltValue(const boost::python::dict& values);
 
     const std::string getKey();
     const std::string getExiv2Type();
diff --git a/src/exiv2wrapper_python.cpp b/src/exiv2wrapper_python.cpp
index e63e651..e2bdea5 100644
--- a/src/exiv2wrapper_python.cpp
+++ b/src/exiv2wrapper_python.cpp
@@ -79,7 +79,9 @@ BOOST_PYTHON_MODULE(libexiv2python)
 
     class_<XmpTag>("_XmpTag", init<std::string>())
 
-        //.def("_setRawValue", &XmpTag::setRawValue)
+        .def("_setTextValue", &XmpTag::setTextValue)
+        .def("_setArrayValue", &XmpTag::setArrayValue)
+        .def("_setLangAltValue", &XmpTag::setLangAltValue)
 
         .def("_getKey", &XmpTag::getKey)
         .def("_getExiv2Type", &XmpTag::getExiv2Type)