python - shutil 移动文件保持相同的目录结构

Question

我想移动很多文件。这些文件的路径存储在列表中。我想保留整个目录结构，但想将它们移动到不同的文件夹。

例如文件是D:\test\test1\test1.txtD:\test\test1\test2.txt

我想将它们从 D:\移动到 C:\并保持目录结构。我应该怎么做？

这是我的代码，它不起作用

import os, fnmatch
import shutil


f=open('test_logs.txt','r') #logs where filenames are stored with filenames as first entry

for line in f:
    filename=line.split()
    output_file="C:" + filename[0].lstrip("D:")
    shutil.move(filename[0],output_file)

我可以很好地读取文件名，并且可以很好地生成目标文件名，但是当我运行它时，它会给我一个错误提示“没有这样的文件或目录”(并给出输出文件名的路径)。

Answer 1

我想你想要这样的东西:

import sys
import os
import shutil

# terminology:
# path = full path to a file, i.e. directory + file name
# directory = directory, possibly starting with a drive
# file name = the last component of the path

sourcedrive = 'D:'
destdrive = 'C:'

log_list_file = open('test_logs.txt', 'r')
for line in log_list_file:
    sourcepath = line.split()[0]  # XXX is this correct?
    if sourcepath.startswith(sourcedrive):
        destpath = sourcepath.replace(sourcedrive, destdrive, 1)
    else:
        print >>sys.stderr, 'Skipping %s: Not on %s' % (sourcepath, sourcedrive)
        continue

    destdir = os.path.dirname(destpath)    

    if not os.path.isdir(destdir):
        try:
            os.makedirs(destdir)
        except (OSError, IOError, Error) as e:
            print >>sys.stderr, 'Error making %s: %s' % (destdir, e)
            continue

    try:
        shutil.move(sourcepath, destpath)
    except (OSError, IOError, Error) as e:
        print >>sys.stderr, 'Error moving %s to %s: %s' % (sourcepath, destpath, e)

如果源目录是空的，你是否也想删除它？