python编程1、创建文件，名称为english_song”,将 歌词为“every night in ay dreane,i see you,i feel you. that is how I lcnow you go an.far across the dstance. and spaces betueen us,you have cane to showr you go on. near far,wherever you are. I belleve,that the heart does go on. once nore you open the door,and youre here in ny heart. and ay beart will go on and on,lovel can touch us one tine.” 按行输入2、将文件重命名为“my hear t will go on”3、对文件创建副本为“back- up”4、关闭文件

以下是代码实现：

# 创建文件并写入歌词
with open('english_song.txt', 'w') as f:
    f.write('every night in ay dreane,i see you,i feel you. that is how I lcnow you go an.far across the dstance. and spaces betueen us,you have cane to showr you go on. near far,wherever you are. I belleve,that the heart does go on. once nore you open the door,and youre here in ny heart. and ay beart will go on and on,lovel can touch us one tine.')

# 重命名文件
import os
os.rename('english_song.txt', 'my heart will go on.txt')

# 创建文件副本
import shutil
shutil.copyfile('my heart will go on.txt', 'backup.txt')
    
# 关闭文件
f.close()

相关问题

python创建文件,名称为“english_song”,将歌词按行输入

可以使用Python内置的文件操作函数来创建一个名为“english_song”的空文件，并且将歌词逐行输入到文件中。

下面是一个示例代码：

# 打开文件，如果不存在则创建一个新的文件
with open('english_song', 'w') as file:
    # 逐行输入歌词
    file.write("I'm singing in the rain\n")
    file.write("Just singing in the rain\n")
    file.write("What a glorious feeling\n")
    file.write("I'm happy again\n")

在这个例子中，我们使用`open()`函数打开一个名为“english_song”的文件，并且将模式设置为“w”，表示我们要写入文件。如果文件不存在，Python会自动创建一个新的文件。`open()`函数返回一个文件对象，我们将其赋值给变量`file`。

然后，我们使用`file.write()`方法将歌词逐行写入文件。在每一行末尾，我们使用`\n`字符来表示一个换行符。

最后，我们使用`with`语句来自动关闭文件。这是一个很好的习惯，因为它可以确保文件在使用完毕后正确关闭，从而避免资源泄漏和其他问题。

用Python实现以下功能 1、创建文件，名称为english_song”,将 歌词按行输入, 歌词是“every night in ay dreane,i see you,i feel you. that is how I lcnow you go an.far across the distance. and spaces betueen us,you have cane to showr you go on. near far,wherever you are. I belleve,that the heart does go on. once nore you open the door,and youre here in ny heart. and ay beart will go on and on,lovel can touch us one tine.”2、将文件重命名为“my heart will go on”3、对文件创建副本为“back- up”4、关闭文件

以下是Python代码实现：

# 创建并写入文件english_song
with open("english_song.txt", mode="w", encoding="utf-8") as f:
    f.write("every night in ay dreane,i see you,i feel you. that is how I lcnow you go an.far across the distance. and spaces betueen us,you have cane to showr you go on. near far,wherever you are. I belleve,that the heart does go on. once nore you open the door,and youre here in ny heart. and ay beart will go on and on,lovel can touch us one tine.")

# 将文件重命名为my heart will go on
import os
os.rename("english_song.txt", "my heart will go on.txt")

# 对文件创建副本back-up
import shutil
shutil.copyfile("my heart will go on.txt", "back-up.txt")

# 关闭文件
f.close()