def generate_aliases(fieldfile, **kwargs):
 from easy_thumbnails.files import generate_all_aliases
 generate_all_aliases(fieldfile, include_global=False)

def generate_aliases ( fieldfile , ** kwargs ) : from easy_thumbnails . files import generate_all_aliases generate_all_aliases ( fieldfile , include_global = False )
a saved_file signal handler which generates thumbnails for all field .