切割文件文本并保存为新文件

切割文件自定，假设文件名为‘切割材料’

# 向文件写入文本函数
def save_file(aoxiang,menhu,count):
    file_name_aoxiang = '翱翔_' + str(count) + '.txt'
    file_name_menhu = '门户_' + str(count) + '.txt'  # 先想好分割出来的文件名
    aoxiang_file = open(file_name_aoxiang, 'w')
    menhu_file = open(file_name_menhu, 'w')
    aoxiang_file.writelines(aoxiang)  # 向分割出来的新文件添加分割出来的文本列表
    menhu_file.writelines(menhu)

    aoxiang_file.close()
    menhu_file.close()# 添加完列表，要把文件关闭

# 分割文件文本函数
def split_file(file_name):
    f = open(file_name)
    aoxiang = []
    menhu = []
    count = 1
    for each_line in f:
        if each_line[:6] != '======':
            role, line_spoken = each_line.split('：',1) # .split()分割字符串，1表示分割1次
            if role == '翱翔':
                aoxiang.append(line_spoken)
            if role == '门户':
                menhu.append(line_spoken)
        else:
            save_file(aoxiang,menhu,count)

            aoxiang = []
            menhu = []
            count += 1

    save_file(aoxiang,menhu,count)
    f.close()

split_file('切割材料')