def show_renames():
databasefile = session.get('databasefile')
imagesfolder = session.get('imagesfolder')
filelist = []
statistics = None
if databasefile is not None and imagesfolder is not None:
mca = MCAImage(imagesfolder)
# filelist = mca.get_file_list(True)
adict = mca.list_by_inspection()
statistics = mca.sort_by_key(adict)
return render_template('show_renames.html', statistics=statistics)
