diff --git a/src/python/magnum/trade.cpp b/src/python/magnum/trade.cpp
index 0c4dcb8..2f6f099 100644
--- a/src/python/magnum/trade.cpp
+++ b/src/python/magnum/trade.cpp
@@ -831,10 +831,10 @@ void trade(py::module_& m) {
         /** @todo all other data types */
         .def_property_readonly("mesh_count", checkOpened<UnsignedInt, &Trade::AbstractImporter::meshCount>, "Mesh count")
         .def("mesh_level_count", checkOpenedBounds<UnsignedInt, &Trade::AbstractImporter::meshLevelCount, &Trade::AbstractImporter::meshCount>, "Mesh level count", py::arg("id"))
-        .def("mesh_for_name", checkOpenedString<Int, &Trade::AbstractImporter::meshForName>, "Mesh ID for given name")
+        .def("mesh_for_name", checkOpenedString<Int, &Trade::AbstractImporter::meshForName>, "Mesh ID for given name", py::arg("name"))
         .def("mesh_name", checkOpenedBoundsReturnsString<&Trade::AbstractImporter::meshName, &Trade::AbstractImporter::meshCount>, "Mesh name", py::arg("id"))
         .def("mesh", checkOpenedBoundsResult<Trade::MeshData, &Trade::AbstractImporter::mesh, &Trade::AbstractImporter::meshCount, &Trade::AbstractImporter::meshLevelCount>, "Mesh", py::arg("id"), py::arg("level") = 0)
-        .def("mesh", checkOpenedBoundsResultString<Trade::MeshData, &Trade::AbstractImporter::mesh, &Trade::AbstractImporter::meshForName, &Trade::AbstractImporter::meshLevelCount>, "Mesh", py::arg("name"), py::arg("level") = 0)
+        .def("mesh", checkOpenedBoundsResultString<Trade::MeshData, &Trade::AbstractImporter::mesh, &Trade::AbstractImporter::meshForName, &Trade::AbstractImporter::meshLevelCount>, "Mesh for given name", py::arg("name"), py::arg("level") = 0)
         /** @todo drop std::string in favor of our own string caster */
         .def("mesh_attribute_for_name", [](Trade::AbstractImporter& self, const std::string& name) -> Containers::Optional<Trade::MeshAttribute> {
             const Trade::MeshAttribute attribute = self.meshAttributeForName(name);
@@ -855,18 +855,18 @@ void trade(py::module_& m) {
         .def("image1d_level_count", checkOpenedBounds<UnsignedInt, &Trade::AbstractImporter::image1DLevelCount, &Trade::AbstractImporter::image1DCount>, "One-dimensional image level count", py::arg("id"))
         .def("image2d_level_count", checkOpenedBounds<UnsignedInt, &Trade::AbstractImporter::image2DLevelCount, &Trade::AbstractImporter::image2DCount>, "Two-dimensional image level count", py::arg("id"))
         .def("image3d_level_count", checkOpenedBounds<UnsignedInt, &Trade::AbstractImporter::image3DLevelCount, &Trade::AbstractImporter::image3DCount>, "Three-dimensional image level count", py::arg("id"))
-        .def("image1d_for_name", checkOpenedString<Int, &Trade::AbstractImporter::image1DForName>, "One-dimensional image ID for given name")
-        .def("image2d_for_name", checkOpenedString<Int, &Trade::AbstractImporter::image2DForName>, "Two-dimensional image ID for given name")
-        .def("image3d_for_name", checkOpenedString<Int, &Trade::AbstractImporter::image3DForName>, "Three-dimensional image ID for given name")
+        .def("image1d_for_name", checkOpenedString<Int, &Trade::AbstractImporter::image1DForName>, "One-dimensional image ID for given name", py::arg("name"))
+        .def("image2d_for_name", checkOpenedString<Int, &Trade::AbstractImporter::image2DForName>, "Two-dimensional image ID for given name", py::arg("name"))
+        .def("image3d_for_name", checkOpenedString<Int, &Trade::AbstractImporter::image3DForName>, "Three-dimensional image ID for given name", py::arg("name"))
         .def("image1d_name", checkOpenedBoundsReturnsString<&Trade::AbstractImporter::image1DName, &Trade::AbstractImporter::image1DCount>, "One-dimensional image name", py::arg("id"))
         .def("image2d_name", checkOpenedBoundsReturnsString<&Trade::AbstractImporter::image2DName, &Trade::AbstractImporter::image2DCount>, "Two-dimensional image name", py::arg("id"))
         .def("image3d_name", checkOpenedBoundsReturnsString< &Trade::AbstractImporter::image3DName, &Trade::AbstractImporter::image3DCount>, "Three-dimensional image name", py::arg("id"))
         .def("image1d", checkOpenedBoundsResult<Trade::ImageData1D, &Trade::AbstractImporter::image1D, &Trade::AbstractImporter::image1DCount, &Trade::AbstractImporter::image1DLevelCount>, "One-dimensional image", py::arg("id"), py::arg("level") = 0)
-        .def("image1d", checkOpenedBoundsResultString<Trade::ImageData1D, &Trade::AbstractImporter::image1D, &Trade::AbstractImporter::image1DForName, &Trade::AbstractImporter::image1DLevelCount>, "One-dimensional image", py::arg("name"), py::arg("level") = 0)
+        .def("image1d", checkOpenedBoundsResultString<Trade::ImageData1D, &Trade::AbstractImporter::image1D, &Trade::AbstractImporter::image1DForName, &Trade::AbstractImporter::image1DLevelCount>, "One-dimensional image for given name", py::arg("name"), py::arg("level") = 0)
         .def("image2d", checkOpenedBoundsResult<Trade::ImageData2D, &Trade::AbstractImporter::image2D, &Trade::AbstractImporter::image2DCount, &Trade::AbstractImporter::image2DLevelCount>, "Two-dimensional image", py::arg("id"), py::arg("level") = 0)
-        .def("image2d", checkOpenedBoundsResultString<Trade::ImageData2D, &Trade::AbstractImporter::image2D, &Trade::AbstractImporter::image2DForName, &Trade::AbstractImporter::image2DLevelCount>, "Two-dimensional image", py::arg("name"), py::arg("level") = 0)
+        .def("image2d", checkOpenedBoundsResultString<Trade::ImageData2D, &Trade::AbstractImporter::image2D, &Trade::AbstractImporter::image2DForName, &Trade::AbstractImporter::image2DLevelCount>, "Two-dimensional image for given name", py::arg("name"), py::arg("level") = 0)
         .def("image3d", checkOpenedBoundsResult<Trade::ImageData3D, &Trade::AbstractImporter::image3D, &Trade::AbstractImporter::image3DCount, &Trade::AbstractImporter::image3DLevelCount>, "Three-dimensional image", py::arg("id"), py::arg("level") = 0)
-        .def("image3d", checkOpenedBoundsResultString<Trade::ImageData3D, &Trade::AbstractImporter::image3D, &Trade::AbstractImporter::image3DForName, &Trade::AbstractImporter::image3DLevelCount>, "Threee-dimensional image", py::arg("name"), py::arg("level") = 0);
+        .def("image3d", checkOpenedBoundsResultString<Trade::ImageData3D, &Trade::AbstractImporter::image3D, &Trade::AbstractImporter::image3DForName, &Trade::AbstractImporter::image3DLevelCount>, "Threee-dimensional image for given name", py::arg("name"), py::arg("level") = 0);
 
     py::class_<PluginManager::Manager<Trade::AbstractImporter>, PluginManager::AbstractManager> importerManager{m, "ImporterManager", "Manager for importer plugins"};
     corrade::manager(importerManager);