如何获取目录中的文件,包括所有子目录

Question

我正在尝试获取目录中所有日志文件(.log)的列表,包括所有子目录.

Answer 1

import os
import os.path

for dirpath, dirnames, filenames in os.walk("."):
    for filename in [f for f in filenames if f.endswith(".log")]:
        print os.path.join(dirpath, filename)

Answer 2

您还可以将glob模块与os.walk一起使用.

import os
from glob import glob

files = []
start_dir = os.getcwd()
pattern   = "*.log"

for dir,_,_ in os.walk(start_dir):
    files.extend(glob(os.path.join(dir,pattern))) 

Answer 3

Checkout Python递归目录沃克.简而言之,os.listdir()和os.walk()是你的朋友.

Answer 4

仅使用（嵌套）列表理解的单行解决方案：

import os

path_list = [os.path.join(dirpath,filename) for dirpath, _, filenames in os.walk('.') for filename in filenames if filename.endswith('.log')]