def fake_fetch_image(context, instance, host, port, dc_name, ds_name, file_path, cookies=None):
 ds_file_path = ((('[' + ds_name) + '] ') + file_path)
 _add_file(ds_file_path)

def fake_fetch_image ( context , instance , host , port , dc_name , ds_name , file_path , cookies = None ) : ds_file_path = ( ( ( '[' + ds_name ) + '] ' ) + file_path ) _add_file ( ds_file_path )
fakes fetch image call .