有没有办法在Python中返回当前目录中所有子目录的列表?
我知道您可以对文件执行此操作,但我需要获得目录列表。
有没有办法在Python中返回当前目录中所有子目录的列表?
我知道您可以对文件执行此操作,但我需要获得目录列表。
当前回答
通过从这里加入多个解决方案,这是我最终使用的:
import os
import glob
def list_dirs(path):
return [os.path.basename(x) for x in filter(
os.path.isdir, glob.glob(os.path.join(path, '*')))]
其他回答
下面这个类将能够获得一个给定目录中的文件,文件夹和所有子文件夹的列表
import os
import json
class GetDirectoryList():
def __init__(self, path):
self.main_path = path
self.absolute_path = []
self.relative_path = []
def get_files_and_folders(self, resp, path):
all = os.listdir(path)
resp["files"] = []
for file_folder in all:
if file_folder != "." and file_folder != "..":
if os.path.isdir(path + "/" + file_folder):
resp[file_folder] = {}
self.get_files_and_folders(resp=resp[file_folder], path= path + "/" + file_folder)
else:
resp["files"].append(file_folder)
self.absolute_path.append(path.replace(self.main_path + "/", "") + "/" + file_folder)
self.relative_path.append(path + "/" + file_folder)
return resp, self.relative_path, self.absolute_path
@property
def get_all_files_folder(self):
self.resp = {self.main_path: {}}
all = self.get_files_and_folders(self.resp[self.main_path], self.main_path)
return all
if __name__ == '__main__':
mylib = GetDirectoryList(path="sample_folder")
file_list = mylib.get_all_files_folder
print (json.dumps(file_list))
而样本目录看起来像
sample_folder/
lib_a/
lib_c/
lib_e/
__init__.py
a.txt
__init__.py
b.txt
c.txt
lib_d/
__init__.py
__init__.py
d.txt
lib_b/
__init__.py
e.txt
__init__.py
结果
[
{
"files": [
"__init__.py"
],
"lib_b": {
"files": [
"__init__.py",
"e.txt"
]
},
"lib_a": {
"files": [
"__init__.py",
"d.txt"
],
"lib_c": {
"files": [
"__init__.py",
"c.txt",
"b.txt"
],
"lib_e": {
"files": [
"__init__.py",
"a.txt"
]
}
},
"lib_d": {
"files": [
"__init__.py"
]
}
}
},
[
"sample_folder/lib_b/__init__.py",
"sample_folder/lib_b/e.txt",
"sample_folder/__init__.py",
"sample_folder/lib_a/lib_c/lib_e/__init__.py",
"sample_folder/lib_a/lib_c/lib_e/a.txt",
"sample_folder/lib_a/lib_c/__init__.py",
"sample_folder/lib_a/lib_c/c.txt",
"sample_folder/lib_a/lib_c/b.txt",
"sample_folder/lib_a/lib_d/__init__.py",
"sample_folder/lib_a/__init__.py",
"sample_folder/lib_a/d.txt"
],
[
"lib_b/__init__.py",
"lib_b/e.txt",
"sample_folder/__init__.py",
"lib_a/lib_c/lib_e/__init__.py",
"lib_a/lib_c/lib_e/a.txt",
"lib_a/lib_c/__init__.py",
"lib_a/lib_c/c.txt",
"lib_a/lib_c/b.txt",
"lib_a/lib_d/__init__.py",
"lib_a/__init__.py",
"lib_a/d.txt"
]
]
通过从这里加入多个解决方案,这是我最终使用的:
import os
import glob
def list_dirs(path):
return [os.path.basename(x) for x in filter(
os.path.isdir, glob.glob(os.path.join(path, '*')))]
import os
d = '.'
[os.path.join(d, o) for o in os.listdir(d)
if os.path.isdir(os.path.join(d,o))]
谢谢你们的建议,伙计们。我遇到了软链接(无限递归)作为dirs返回的问题。Softlinks吗?我们不想要臭软链接!所以…
这只是渲染dirs,而不是软链接:
>>> import os
>>> inf = os.walk('.')
>>> [x[0] for x in inf]
['.', './iamadir']
这应该可以工作,因为它还创建了一个目录树;
import os
import pathlib
def tree(directory):
print(f'+ {directory}')
print("There are " + str(len(os.listdir(os.getcwd()))) + \
" folders in this directory;")
for path in sorted(directory.glob('*')):
depth = len(path.relative_to(directory).parts)
spacer = ' ' * depth
print(f'{spacer}+ {path.name}')
这应该列出使用pathlib库的文件夹中的所有目录。path.relative_to(目录)。Parts获取相对于当前工作目录的元素。