使用 python 否 error/warnings 解压文件？

Question

我正在尝试取消 tar python 中的文件。我给我的程序一个文件路径和文件的主目录，它有 9 个子目录和 python 它循环遍历它们，找到具有特定名称和 untar 的 tar 文件是他们。

所以我的 output_text 文件有我的主目录，然后我循环遍历该目录中的 01-09 文件编号和 解压缩 文件他们的名字。

我已经写了一些代码，但是发生的是 什么都没有，没有错误，没有警告什么都没有 :

def main():
    output_path = "/Users/rs/Documents/clients_file.txt"
    path = []
    with open(output_path) as f:
        for exptini_path_raw in f:
            exptini_path = exptini_path_raw.strip()
            path.append(exptini_path)

for i in range(1,1):
    for j in range(0,len(path)):
        if i < 10:
            p = "/%s/0%d/middleware"%(path[j],i)
        else:
            p = "/%s/%d/middleware"%(path[j],i)
    for root, _, files in os.walk(p):
            for f in files:
                if not 'client-logs' or 'middleware-logs' in f:
                    continue
                print 'going to extract %s'%f
                f1 = os.path.join(p,f)
                tar = tarfile.open(f1)
                tar.extractall()
                tar.close()



if __name__ == '__main__':
    main()

注意：连我打印出来的都没有出现，请问是什么原因？

编辑：我修改了我的代码，现在得到了这个

File "unzip_files.py", line 47, in <module>
    main()
  File "unzip_files.py", line 40, in main
    tar = tarfile.open(f1)
  File

"/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/tarfile.py"，第 1672 行，打开提高 ReadError("file could not be opened successfully") tarfile.ReadError: 文件无法成功打开

这是我修改后的代码：

进口[=52=] 进口 os.path 导入 tar文件

def main():
    output_path = "/Users/rs/Documents/clients_file.txt"
    path = []
    with open(output_path) as f:
        for exptini_path_raw in f:
            exptini_path = exptini_path_raw.strip()
            path.append(exptini_path)
            print path

for i in range(1,10):
    print i
    for j in range(0,len(path)):
        print j
        if i < 10:
            p = "/%s/0%d"%(path[j],i)
        else:
            p = "/%s/%d"%(path[j],i)
        print p
        for root, _, files in os.walk(p):
            for f in files:
                if not 'client-logs' or 'middleware-logs' in f:
                    continue
                print 'going to extract %s'%f
                f1 = os.path.join(p,f)
                tar = tarfile.open(f1)
                tar.extractall()
                tar.close()



if __name__ == '__main__':
    main()

注意：该文件是一个 tgz 文件！！

Answer 1

for i in range(1,1): 什么都不做。您不会得到任何迭代。

试一试：

>>> for i in range(1,1):
...     print i
... 
>>> for i in range(1,2):
...     print i
... 
1

我想你想要更像这样的东西：

编辑： 我已经修复并测试了以下内容。

untarscript.py

import os, tarfile

def main():
    output_path = "/Users/rs/Documents/clients_file.txt"
    path = []
    with open(output_path) as f:
        for exptini_path_raw in f:
            exptini_path = exptini_path_raw.strip()
            print "Adding to path: {}".format(exptini_path)
            path.append(exptini_path)

    for i in range(1,10):
        for j in range(0,len(path)):
            p = "{}/{:0>2}/middleware".format(path[j], i)
            print "Path to search for tar files: {}".format(p)
            for root, dirs, files in os.walk(p):
                for f in files:
                    print "Investigating file: {}".format(f)
                    if not ('client-logs' in f or 'middleware-logs' in f):
                        print "This file does not match expected file name...skipping: {}".format(f)
                        continue
                    print 'going to extract {} to folder {}'.format(os.path.join(p,f), p)
                    f1 = os.path.join(p,f)
                    tar = tarfile.open(f1)
                    tar.extractall(path=p)
                    tar.close()

if __name__ == '__main__':
    main()

for i in range(1,10): 将为您提供子目录编号 1 - 9。

{:0>2} 将采用 i 的值并将其填充为 2 位数字。删除了 % 并使用了较新的 format string syntax.

修复了 for root, dir, files in os.walk(p): 行的制表符，以便它会在每次 p 更新时执行。

已将 if not 'client-logs' or 'middleware-logs' in f: 替换为 if not ('client-logs' in f or 'middleware-logs' in f):，因为 middleware-logs 的测试失败。

向 tar.extractall() 添加了 path=p 参数以确保 tar 文件被提取到找到它的同一文件夹中。如果这不是您想要的行为，您可以将其删除。

执行前untarscript.py:

[root@joeyoung.io Documents]# pwd
/Users/rs/Documents
[root@joeyoung.io Documents]# ls -al
total 24
drwxr-xr-x  5 root root 4096 Oct 27 15:09 .
drwxr-xr-x  5 root root 4096 Oct 27 15:09 ..
-rw-r--r--  1 root root   87 Oct 27 12:30 clients_file.txt
drwxr-xr-x 11 root root 4096 Oct 27 12:37 exptini1
drwxr-xr-x 11 root root 4096 Oct 27 12:37 exptini2
drwxr-xr-x 11 root root 4096 Oct 27 12:37 exptini3
[root@joeyoung.io Documents]# cat clients_file.txt
/Users/rs/Documents/exptini1
/Users/rs/Documents/exptini2
/Users/rs/Documents/exptini3

(Whosebug)[root@joeyoung.io Documents]# tree
.
|-- clients_file.txt
|-- exptini1
|   |-- 01
|   |   `-- middleware
|   |       `-- client-logs-archive.tar
|   |-- 02
|   |   `-- middleware
|   |       `-- client-logs-archive.tar
|   |-- 03
|   |   `-- middleware
|   |       `-- client-logs-archive.tar
|   |-- 04
|   |   `-- middleware
|   |       `-- client-logs-archive.tar
|   |-- 05
|   |   `-- middleware
|   |       `-- client-logs-archive.tar
|   |-- 06
|   |   `-- middleware
|   |       `-- client-logs-archive.tar
|   |-- 07
|   |   `-- middleware
|   |       `-- client-logs-archive.tar
|   |-- 08
|   |   `-- middleware
|   |       `-- client-logs-archive.tar
|   `-- 09
|       `-- middleware
|           `-- client-logs-archive.tar
|-- exptini2
|   |-- 01
|   |   `-- middleware
|   |       `-- client-logs-archive.tar
|   |-- 02
|   |   `-- middleware
|   |       `-- client-logs-archive.tar
|   |-- 03
|   |   `-- middleware
|   |       `-- client-logs-archive.tar
|   |-- 04
|   |   `-- middleware
|   |       `-- client-logs-archive.tar
|   |-- 05
|   |   `-- middleware
|   |       `-- client-logs-archive.tar
|   |-- 06
|   |   `-- middleware
|   |       `-- client-logs-archive.tar
|   |-- 07
|   |   `-- middleware
|   |       `-- client-logs-archive.tar
|   |-- 08
|   |   `-- middleware
|   |       `-- client-logs-archive.tar
|   `-- 09
|       `-- middleware
|           `-- client-logs-archive.tar
`-- exptini3
    |-- 01
    |   `-- middleware
    |       `-- client-logs-archive.tar
    |-- 02
    |   `-- middleware
    |       `-- client-logs-archive.tar
    |-- 03
    |   `-- middleware
    |       `-- client-logs-archive.tar
    |-- 04
    |   `-- middleware
    |       `-- client-logs-archive.tar
    |-- 05
    |   `-- middleware
    |       `-- client-logs-archive.tar
    |-- 06
    |   `-- middleware
    |       `-- client-logs-archive.tar
    |-- 07
    |   `-- middleware
    |       `-- client-logs-archive.tar
    |-- 08
    |   `-- middleware
    |       `-- client-logs-archive.tar
    `-- 09
        `-- middleware
            `-- client-logs-archive.tar

执行后untarscript.py:

(Whosebug)[root@joeyoung.io Documents]# tree
.
|-- clients_file.txt
|-- exptini1
|   |-- 01
|   |   `-- middleware
|   |       |-- client-logs-archive.tar
|   |       `-- client-logs_exptini1_01
|   |           |-- test1.txt
|   |           |-- test2.txt
|   |           |-- test3.txt
|   |           |-- test4.txt
|   |           |-- test5.txt
|   |           |-- test6.txt
|   |           |-- test7.txt
|   |           |-- test8.txt
|   |           `-- test9.txt
|   |-- 02
|   |   `-- middleware
|   |       |-- client-logs-archive.tar
|   |       `-- client-logs_exptini1_02
|   |           |-- test1.txt
|   |           |-- test2.txt
|   |           |-- test3.txt
|   |           |-- test4.txt
|   |           |-- test5.txt
|   |           |-- test6.txt
|   |           |-- test7.txt
|   |           |-- test8.txt
|   |           `-- test9.txt
|   |-- 03
|   |   `-- middleware
|   |       |-- client-logs-archive.tar
|   |       `-- client-logs_exptini1_03
|   |           |-- test1.txt
|   |           |-- test2.txt
|   |           |-- test3.txt
|   |           |-- test4.txt
|   |           |-- test5.txt
|   |           |-- test6.txt
|   |           |-- test7.txt
|   |           |-- test8.txt
|   |           `-- test9.txt
|   |-- 04
|   |   `-- middleware
|   |       |-- client-logs-archive.tar
|   |       `-- client-logs_exptini1_04
|   |           |-- test1.txt
|   |           |-- test2.txt
|   |           |-- test3.txt
|   |           |-- test4.txt
|   |           |-- test5.txt
|   |           |-- test6.txt
|   |           |-- test7.txt
|   |           |-- test8.txt
|   |           `-- test9.txt
|   |-- 05
|   |   `-- middleware
|   |       |-- client-logs-archive.tar
|   |       `-- client-logs_exptini1_05
|   |           |-- test1.txt
|   |           |-- test2.txt
|   |           |-- test3.txt
|   |           |-- test4.txt
|   |           |-- test5.txt
|   |           |-- test6.txt
|   |           |-- test7.txt
|   |           |-- test8.txt
|   |           `-- test9.txt
|   |-- 06
|   |   `-- middleware
|   |       |-- client-logs-archive.tar
|   |       `-- client-logs_exptini1_06
|   |           |-- test1.txt
|   |           |-- test2.txt
|   |           |-- test3.txt
|   |           |-- test4.txt
|   |           |-- test5.txt
|   |           |-- test6.txt
|   |           |-- test7.txt
|   |           |-- test8.txt
|   |           `-- test9.txt
|   |-- 07
|   |   `-- middleware
|   |       |-- client-logs-archive.tar
|   |       `-- client-logs_exptini1_07
|   |           |-- test1.txt
|   |           |-- test2.txt
|   |           |-- test3.txt
|   |           |-- test4.txt
|   |           |-- test5.txt
|   |           |-- test6.txt
|   |           |-- test7.txt
|   |           |-- test8.txt
|   |           `-- test9.txt
|   |-- 08
|   |   `-- middleware
|   |       |-- client-logs-archive.tar
|   |       `-- client-logs_exptini1_08
|   |           |-- test1.txt
|   |           |-- test2.txt
|   |           |-- test3.txt
|   |           |-- test4.txt
|   |           |-- test5.txt
|   |           |-- test6.txt
|   |           |-- test7.txt
|   |           |-- test8.txt
|   |           `-- test9.txt
|   `-- 09
|       `-- middleware
|           |-- client-logs-archive.tar
|           `-- client-logs_exptini1_09
|               |-- test1.txt
|               |-- test2.txt
|               |-- test3.txt
|               |-- test4.txt
|               |-- test5.txt
|               |-- test6.txt
|               |-- test7.txt
|               |-- test8.txt
|               `-- test9.txt
|-- exptini2
|   |-- 01
|   |   `-- middleware
|   |       |-- client-logs-archive.tar
|   |       `-- client-logs_exptini2_01
|   |           |-- test1.txt
|   |           |-- test2.txt
|   |           |-- test3.txt
|   |           |-- test4.txt
|   |           |-- test5.txt
|   |           |-- test6.txt
|   |           |-- test7.txt
|   |           |-- test8.txt
|   |           `-- test9.txt
|   |-- 02
|   |   `-- middleware
|   |       |-- client-logs-archive.tar
|   |       `-- client-logs_exptini2_02
|   |           |-- test1.txt
|   |           |-- test2.txt
|   |           |-- test3.txt
|   |           |-- test4.txt
|   |           |-- test5.txt
|   |           |-- test6.txt
|   |           |-- test7.txt
|   |           |-- test8.txt
|   |           `-- test9.txt
|   |-- 03
|   |   `-- middleware
|   |       |-- client-logs-archive.tar
|   |       `-- client-logs_exptini2_03
|   |           |-- test1.txt
|   |           |-- test2.txt
|   |           |-- test3.txt
|   |           |-- test4.txt
|   |           |-- test5.txt
|   |           |-- test6.txt
|   |           |-- test7.txt
|   |           |-- test8.txt
|   |           `-- test9.txt
|   |-- 04
|   |   `-- middleware
|   |       |-- client-logs-archive.tar
|   |       `-- client-logs_exptini2_04
|   |           |-- test1.txt
|   |           |-- test2.txt
|   |           |-- test3.txt
|   |           |-- test4.txt
|   |           |-- test5.txt
|   |           |-- test6.txt
|   |           |-- test7.txt
|   |           |-- test8.txt
|   |           `-- test9.txt
|   |-- 05
|   |   `-- middleware
|   |       |-- client-logs-archive.tar
|   |       `-- client-logs_exptini2_05
|   |           |-- test1.txt
|   |           |-- test2.txt
|   |           |-- test3.txt
|   |           |-- test4.txt
|   |           |-- test5.txt
|   |           |-- test6.txt
|   |           |-- test7.txt
|   |           |-- test8.txt
|   |           `-- test9.txt
|   |-- 06
|   |   `-- middleware
|   |       |-- client-logs-archive.tar
|   |       `-- client-logs_exptini2_06
|   |           |-- test1.txt
|   |           |-- test2.txt
|   |           |-- test3.txt
|   |           |-- test4.txt
|   |           |-- test5.txt
|   |           |-- test6.txt
|   |           |-- test7.txt
|   |           |-- test8.txt
|   |           `-- test9.txt
|   |-- 07
|   |   `-- middleware
|   |       |-- client-logs-archive.tar
|   |       `-- client-logs_exptini2_07
|   |           |-- test1.txt
|   |           |-- test2.txt
|   |           |-- test3.txt
|   |           |-- test4.txt
|   |           |-- test5.txt
|   |           |-- test6.txt
|   |           |-- test7.txt
|   |           |-- test8.txt
|   |           `-- test9.txt
|   |-- 08
|   |   `-- middleware
|   |       |-- client-logs-archive.tar
|   |       `-- client-logs_exptini2_08
|   |           |-- test1.txt
|   |           |-- test2.txt
|   |           |-- test3.txt
|   |           |-- test4.txt
|   |           |-- test5.txt
|   |           |-- test6.txt
|   |           |-- test7.txt
|   |           |-- test8.txt
|   |           `-- test9.txt
|   `-- 09
|       `-- middleware
|           |-- client-logs-archive.tar
|           `-- client-logs_exptini2_09
|               |-- test1.txt
|               |-- test2.txt
|               |-- test3.txt
|               |-- test4.txt
|               |-- test5.txt
|               |-- test6.txt
|               |-- test7.txt
|               |-- test8.txt
|               `-- test9.txt
`-- exptini3
    |-- 01
    |   `-- middleware
    |       |-- client-logs-archive.tar
    |       `-- client-logs_exptini3_01
    |           |-- test1.txt
    |           |-- test2.txt
    |           |-- test3.txt
    |           |-- test4.txt
    |           |-- test5.txt
    |           |-- test6.txt
    |           |-- test7.txt
    |           |-- test8.txt
    |           `-- test9.txt
    |-- 02
    |   `-- middleware
    |       |-- client-logs-archive.tar
    |       `-- client-logs_exptini3_02
    |           |-- test1.txt
    |           |-- test2.txt
    |           |-- test3.txt
    |           |-- test4.txt
    |           |-- test5.txt
    |           |-- test6.txt
    |           |-- test7.txt
    |           |-- test8.txt
    |           `-- test9.txt
    |-- 03
    |   `-- middleware
    |       |-- client-logs-archive.tar
    |       `-- client-logs_exptini3_03
    |           |-- test1.txt
    |           |-- test2.txt
    |           |-- test3.txt
    |           |-- test4.txt
    |           |-- test5.txt
    |           |-- test6.txt
    |           |-- test7.txt
    |           |-- test8.txt
    |           `-- test9.txt
    |-- 04
    |   `-- middleware
    |       |-- client-logs-archive.tar
    |       `-- client-logs_exptini3_04
    |           |-- test1.txt
    |           |-- test2.txt
    |           |-- test3.txt
    |           |-- test4.txt
    |           |-- test5.txt
    |           |-- test6.txt
    |           |-- test7.txt
    |           |-- test8.txt
    |           `-- test9.txt
    |-- 05
    |   `-- middleware
    |       |-- client-logs-archive.tar
    |       `-- client-logs_exptini3_05
    |           |-- test1.txt
    |           |-- test2.txt
    |           |-- test3.txt
    |           |-- test4.txt
    |           |-- test5.txt
    |           |-- test6.txt
    |           |-- test7.txt
    |           |-- test8.txt
    |           `-- test9.txt
    |-- 06
    |   `-- middleware
    |       |-- client-logs-archive.tar
    |       `-- client-logs_exptini3_06
    |           |-- test1.txt
    |           |-- test2.txt
    |           |-- test3.txt
    |           |-- test4.txt
    |           |-- test5.txt
    |           |-- test6.txt
    |           |-- test7.txt
    |           |-- test8.txt
    |           `-- test9.txt
    |-- 07
    |   `-- middleware
    |       |-- client-logs-archive.tar
    |       `-- client-logs_exptini3_07
    |           |-- test1.txt
    |           |-- test2.txt
    |           |-- test3.txt
    |           |-- test4.txt
    |           |-- test5.txt
    |           |-- test6.txt
    |           |-- test7.txt
    |           |-- test8.txt
    |           `-- test9.txt
    |-- 08
    |   `-- middleware
    |       |-- client-logs-archive.tar
    |       `-- client-logs_exptini3_08
    |           |-- test1.txt
    |           |-- test2.txt
    |           |-- test3.txt
    |           |-- test4.txt
    |           |-- test5.txt
    |           |-- test6.txt
    |           |-- test7.txt
    |           |-- test8.txt
    |           `-- test9.txt
    `-- 09
        `-- middleware
            |-- client-logs-archive.tar
            `-- client-logs_exptini3_09
                |-- test1.txt
                |-- test2.txt
                |-- test3.txt
                |-- test4.txt
                |-- test5.txt
                |-- test6.txt
                |-- test7.txt
                |-- test8.txt
                `-- test9.txt

84 directories, 271 files

使用 python 否 error/warnings 解压文件？

Untar file using python no error/warnings?

python

tar