如何使用python复制文件以及目录结构/路径?
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How to copy a file along with directory structure/path using python?
提问by Js Lim
First thing I have to mention here, I'm new to python.
我必须在这里提到的第一件事,我是 python 的新手。
Now I have a file located in:
现在我有一个文件位于:
a/long/long/path/to/file.py
I want to copy to my home directory with a new folder created:
我想使用创建的新文件夹复制到我的主目录:
/home/myhome/new_folder
My expected result is:
我的预期结果是:
/home/myhome/new_folder/a/long/long/path/to/file.py
Is there any existing library to do that? If no, how can I achieve that?
有没有现有的图书馆可以做到这一点?如果没有,我怎样才能做到这一点?
采纳答案by jfs
To create all intermediate-level destination directories you could use os.makedirs()before copying:
要os.makedirs()在复制之前创建您可以使用的所有中级目标目录:
import os
import shutil
srcfile = 'a/long/long/path/to/file.py'
dstroot = '/home/myhome/new_folder'
assert not os.path.isabs(srcfile)
dstdir = os.path.join(dstroot, os.path.dirname(srcfile))
os.makedirs(dstdir) # create all directories, raise an error if it already exists
shutil.copy(srcfile, dstdir)
回答by ewok
take a look at shutil. shutil.copyfile(src, dst)will copy a file to another file.
看看shutil。shutil.copyfile(src, dst)将一个文件复制到另一个文件。
Note that shutil.copyfilewill not create directories that do not already exist. for that, use os.makedirs
请注意,shutil.copyfile不会创建尚不存在的目录。为此,使用os.makedirs

