python练习六十三：文件处理，读取文件内容，按内容生成文件

原文链接： http://www.cnblogs.com/pinpin/p/10302596.html

python练习六十三：文件处理
假设要读取code.txt文件中内容，code.txt文件内容如下
01 CN Chinese
02 US United States of America
03 JP Japan
04 HK Hongkang
05 IN India
文件名称：01CNChinese.txt
文件内容：01 CN Chinese

写文件（如果有文件，那直接调用就行，我这里自己先创建的文件）

list1 = ['01 CN Chinese','02 US United States of America','03 JP Japan','04 HK Hongkang','05 IN India']
with open('code.txt','w+') as f:
    for i in list1:
        f.write(i+'\n')

初始版：

suffix = '.txt'
with open('code.txt','r') as f:
    f_connect = f.readlines()
    while True:
        if not f_connect:
            break
        for i in f_connect:
#             new_i = (i.replace(' ','')).replace('\n','')+suffix  #剔除空格和换行
            new_i = (''.join(i.split(' '))).replace('\n','')+suffix  #剔除空格和换行
            with open(new_i,'w') as f:
                f.write(i)

初始版：存在问题：结束不了，文件反复的进行写操作

改进版：

suffix = '.txt'
with open('code.txt','r') as f:
    while True:
        f_connect = f.readlines()
        if not f_connect:
            break
        for i in f_connect:
#             new_i = (i.replace(' ','')).replace('\n','')+suffix  #剔除空格和换行
            new_i = (''.join(i.split(' '))).replace('\n','')+suffix  #剔除空格和换行
            open(new_i,'w').write(i)

结果：

转载于:https://www.cnblogs.com/pinpin/p/10302596.html