List Directories and get the name of the Directory
PythonListDirectoryOperating SystemPython Problem Overview
I am trying to get the code to list all the directories in a folder, change directory into that folder and get the name of the current folder. The code I have so far is below and isn't working at the minute. I seem to be getting the parent folder name.
import os
for directories in os.listdir(os.getcwd()):
dir = os.path.join('/home/user/workspace', directories)
os.chdir(dir)
current = os.path.dirname(dir)
new = str(current).split("-")[0]
print new
I also have other files in the folder but I do not want to list them. I have tried the below code but I haven't got it working yet either.
for directories in os.path.isdir(os.listdir(os.getcwd())):
Can anyone see where I am going wrong?
Thanks
Got it working but it seems a bit round about.
import os
os.chdir('/home/user/workspace')
all_subdirs = [d for d in os.listdir('.') if os.path.isdir(d)]
for dirs in all_subdirs:
dir = os.path.join('/home/user/workspace', dirs)
os.chdir(dir)
current = os.getcwd()
new = str(current).split("/")[4]
print new
Python Solutions
Solution 1 - Python
This will print all the subdirectories of the current directory:
print [name for name in os.listdir(".") if os.path.isdir(name)]
I'm not sure what you're doing with split("-")
, but perhaps this code will help you find a solution?
If you want the full pathnames of the directories, use abspath
:
print [os.path.abspath(name) for name in os.listdir(".") if os.path.isdir(name)]
Note that these pieces of code will only get the immediate subdirectories. If you want sub-sub-directories and so on, you should use walk
as others have suggested.
Solution 2 - Python
import os
for root, dirs, files in os.walk(top, topdown=False):
for name in dirs:
print os.path.join(root, name)
Walk is a good built-in for what you are doing
Solution 3 - Python
I liked the answer of @RichieHindle but I add small fix for it
import os
folder = './my_folder'
sub_folders = [name for name in os.listdir(folder) if os.path.isdir(os.path.join(folder, name))]
print(sub_folders)
otherwise it's not really work
Solution 4 - Python
You seem to be using Python as if it were the shell. Whenever I've needed to do something like what you're doing, I've used os.walk()
For example, as explained here: [x[0] for x in os.walk(directory)]
should give you all of the subdirectories, recursively.
Solution 5 - Python
Listing the entries in the current directory (for directories in os.listdir(os.getcwd()):
) and then interpreting those entries as subdirectories of an entirely different directory (dir = os.path.join('/home/user/workspace', directories)
) is one thing that looks fishy.