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在《零基础Python课后练习》中的31课,用二进制保存了文件内容在txt档中,
但是我希望读取 txt档中的二进制文件,发现使用open指令是出错的,应该怎么办呢?
程序如下,附件有原文件
- import pickle
- def save_file(boy, girl, count):
- boy_file_name = 'boy_' + str(count) + '.txt'
- girl_file_name = 'girl_' + str(count) + '.txt'
- boy_file = open(boy_file_name, 'wb')
- girl_file = open(girl_file_name, 'wb')
- pickle.dump(boy, boy_file)
- pickle.dump(girl, girl_file)
- boy_file.close()
- girl_file.close()
- def operation_file(file_name):
- count = 1
- boy = []
- girl = []
- file = open(file_name)
- for each_line in file:
- if each_line[: 6] != '======':
- (role, spoken) = each_line.split(':', 1)
- if role == '小甲鱼':
- boy.append(spoken)
- if role == '小客服':
- girl.append(spoken)
- else:
- save_file(boy, girl, count)
- boy = []
- girl = []
- count += 1
- save_file(boy, girl, count)
- file.close()
- operation_file('record.txt')
复制代码
用上述程序,使用二进制保存内容到了txt档内,但是应该怎么样再次读取哪些内容呢?
求助。。
file = open(r'D:\Python Play\boy_1.txt', 'rb')
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