如何在Python中仅列出zip存档中的文件夹?

Pyt*_*van 7 python directory zipfile

如何仅列出zip存档中的文件夹?这将列出存档中的每个folfder和文件:

import zipfile
file = zipfile.ZipFile("samples/sample.zip", "r")
for name in file.namelist():
    print name
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谢谢.

小智 8

我不认为以前的答案是跨平台兼容的,因为他们假设 pathep/与某些评论中所述一样。他们也忽略了子目录(这对Pythonpadavan可能重要也可能无关紧要......问题并不完全清楚)。关于什么:

import os
import zipfile

z = zipfile.Zipfile('some.zip', 'r')
dirs = list(set([os.path.dirname(x) for x in z.namelist()]))
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如果您真的只想要顶级目录,请将其与agroszer的答案结合起来进行最后一步:

topdirs = [os.path.split(x)[0] for x in dirs]
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(当然,最后两步可以合并:)


zee*_*kay 7

一种方法可能是:

>>> [x for x in file.namelist() if x.endswith('/')]
<<< ['folder/', 'folder2/']
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Dev*_*yzr 6

在 python 3 中,这假设绝对路径被输入到ZipFile

from zipfile import ZipFile

zip_f = ZipFile("./Filename.zip")

# All directories:
for f in zip_f.namelist():
    zinfo = zip_f.getinfo(f)
    if(zinfo.is_dir()):
        print(f)

# Only root directories:
root_dirs = []
for f in zip_f.namelist():
    zinfo = zip_f.getinfo(f)
    if zinfo.is_dir():
        # This is will work in any OS because the zip format
        # specifies a forward slash.
        r_dir = f.split('/')
        r_dir = r_dir[0]
        if r_dir not in root_dirs:
            root_dirs.append(r_dir)
for d in root_dirs:
    print(d)
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