def collection_directory_changed(self, *_args):
        self.on_tree_handle_selection_changed(self.tree.get_selection())
Extracts the Blogger id of this blog.
dataset/ETHPy150Open thesamet/webilder/src/webilder/WebilderDesktop.py/WebilderDesktopWindow.collection_directory_changed--crossover with--dataset/ETHPy150Open acil-bwh/SlicerCIP/Scripted/attic/PicasaSnap/gdata/blogger/__init__.py/BloggerEntry.GetBlogId