Python映射文件夹中的所有文件

哦，拜托，继续在Google上搜索“ python show file information”，这是出现的第一件事：

获取有关文件的信息

This function takes the name of a file, and returns a 10-member tuple with the following contents:

(mode, ino, dev, nlink, uid, gid, size, atime, mtime, ctime)

然后，转到python的文档，您将找到参数的含义：

os.stat

st_mode - protection bits,
st_ino - inode number,
st_dev - device,
st_nlink - number of hard links,
st_uid - user id of owner,
st_gid - group id of owner,
st_size - size of file, in bytes,
st_atime - time of most recent access,
st_mtime - time of most recent content modification,
st_ctime - platform dependent; time of most recent metadata change on Unix, or the time of creation on Windows)

然后，您将看到如何列出dir函数，该函数也在名为的文档中listdir。不要告诉我这很辛苦，花费了我1分钟。

这是使用DFS遍历低谷文件夹的方法（深度优先搜索）：

import os 

def list_dir(dir_name, traversed = [], results = []): 
    dirs = os.listdir(dir_name)
    if dirs:
        for f in dirs:
            new_dir = dir_name + f + '/'
            if os.path.isdir(new_dir) and new_dir not in traversed:
                traversed.append(new_dir)
                list_dir(new_dir, traversed, results)
            else:
                results.append([new_dir[:-1], os.stat(new_dir[:-1])])  
    return results

dir_name = '../c_the_hard_way/Valgrind/' # sample dir
for file_name, stat in list_dir(dir_name):
    print file_name, stat.st_size # sample with file size

剩下的我留给你。