re module version

import restring_out = """ace, bda; des; edf;fsa; gas;   acebe"""def split_re(origin_string='', separators=','):    origin_list = re.split(r'[%s]' % separators, origin_string)    # if you also want the delimiters:    # origin_list = re.split(r'([%s])' % separators, origin_string)    total_list = []    for data in origin_list:        if data != '' and data not in total_list:            total_list.append(data)    return total_listresult = ','.join(split_re(string_out, '\n,+;；，、 '))print(result)

my version

string_out = """ace, bda; des; edf;fsa; gas;   acebe"""def split_simple(origin_string='', separators=','):    origin_list = [origin_string]    # get different list from different separator    for sep in separators:        sep_list = []        for r in origin_list:            for i in r.split(sep):                sep_list.append(i.strip())        origin_list = sep_list    # remove none and repeat value    total_list = []    for index, data in enumerate(origin_list):        if index == len(origin_list):            break        else:            if data != '' and data not in total_list:                total_list.append(data)    return total_listresult = ','.join(split_simple(string_out, '\n,+;；，、 '))print(result)

Python 3 version

from functools import reducedef split_by_separator(origin_string='', separators=','):    origin_list = [origin_string]    for sep in separators:        tmp_each = []        for r in origin_list:            tmp_each.extend(map(lambda x: x.strip(), r.split(sep)))            print('tmp_each: ', tmp_each)        origin_list = tmp_each    tmp_total = []    [tmp_total.append(data) for data in origin_list if data != '']    return reduce(lambda x, y: y in x and x or x + [y], [[], ] + tmp_total)string_out = ' ；vickey; hello; world; hey;how; are; \na、b，cd'result = ','.join(split_by_separator(string_out, '\n,+;；，、'))print(result)

Python 2 version

#!/usr/bin/env python# _*_ coding: utf-8 _*_# @Time     : 2017/3/9 19:52# @Author   : otfsenter# @File     : a.py#coding:utf-8result = '''sdf-asdsdf-asd01sdf-asd02sdf-asd,sdf-asd01 ,sdf-asd02aui+otfsenter+which'''# result = ''# with open('tmp.txt', 'r') as f:#     for i in f:#         result += i## print resultdef split_by_separator(string='', separators=','):    rst = [string]    for sep in separators:        tmp = []        for r in rst:            tmp.extend(map(lambda x: x.strip(), r.split(sep)))        rst = tmp    list_tmp = []    [list_tmp.append(data) for data in rst if data != '']    return reduce(lambda x, y: y in x and x or x + [y], [[], ] + list_tmp)print split_by_separator(result, '\n,+')