在python中从列表中删除双反斜杠

Question

我试图向列表中添加路径，但从列表中的每个项目中删除了双反斜杠，但我无法做到这一点

代码：

import os
import shutil

sorc = r'D:\Try\Sorc'
dest = r'D:\Try\Dest'

#variables for sorc
folder_in_sorc = []
files_in_sorc = []

#variables for dest
folder_in_dest = []
files_in_dest = []



for root_sorc, dirs_sorc, files_sorc in os.walk(sorc):
    for folder in dirs_sorc:
        folder_in_sorc.append(os.path.join(os.path.abspath(root_sorc), folder))

for root_dest, dirs_dest, files_dest in os.walk(dest):
    for folder in dirs_dest:
        files_in_dest.append(os.path.join(root_dest, folder))
print(folder_in_sorc)

Answer 1

尝试使用前斜杠（我知道你使用的是windows），它们对我很有用，所以我想试一下。祝你好运：）

import os
import shutil

sorc = 'D:/Try/Sorc'
dest = 'D:/Try/Dest'

#variables for sorc
folder_in_sorc = []
files_in_sorc = []

#variables for dest
folder_in_dest = []
files_in_dest = []



for root_sorc, dirs_sorc, files_sorc in os.walk(sorc):
    for folder in dirs_sorc:
        folder_in_sorc.append(os.path.join(os.path.abspath(root_sorc), folder))

for root_dest, dirs_dest, files_dest in os.walk(dest):
    for folder in dirs_dest:
        files_in_dest.append(os.path.join(root_dest, folder))
print(folder_in_sorc)

Answer 2

您正在打印一个list，因此Python打印列表的内部表示，因为它不是1:1可转换为字符串。
因为反斜杠在Python中是转义字符，所以它们需要自己转义。 要解决您的问题，请打印列表中的每个元素以获得真正的字符串：

import os
import shutil

sorc = r'C:\temp'
dest = r'C:\temp2'
...
for folder in folder_in_sorc:
    print(folder)

输出：

C:\temp\In
C:\temp\libui
C:\temp\pugi
C:\temp\py2exe-0.6.9
C:\temp\pylibui
C:\temp\pyNuklear
C:\temp\python-exe-unpacker
C:\temp\python-qt5
C:\temp\libui\.git