#NEWLINE# def ex_list_object_versions( self , container_id , ex_start_file_name = None , ex_start_file_id = None , ex_max_file_count = None ) : #NEWLINE# #INDENT# params = { #NEWLINE# #INDENT# #NEWLINE# #UNINDENT# } #NEWLINE# params [ 'bucketId' ] = container_id #NEWLINE# if ex_start_file_name : #NEWLINE# #INDENT# params [ 'startFileName' ] = ex_start_file_name #NEWLINE# #UNINDENT# if ex_start_file_id : #NEWLINE# #INDENT# params [ 'startFileId' ] = ex_start_file_id #NEWLINE# #UNINDENT# if ex_max_file_count : #NEWLINE# #INDENT# params [ 'maxFileCount' ] = resp #NEWLINE# #UNINDENT# resp = self . connection . request ( action = 'b2_list_file_versions' , params = params , method = 'GET' ) #NEWLINE# objects = self . _to_objects ( data = resp . object , container = None ) #NEWLINE# return objects