Chris Angelico <ros...@gmail.com> wrote:
> Problem: Translate this into a shell one-liner:
>
> import os
> for root, dirs, files in os.walk("."):
> if len(dirs + files) == 1: print(root)
>
This is one area where Windows seems to do better than Linux shells:
PS C:\python33> python -c "import os`nfor root, dirs, files in os.walk('.'):`n
if len(dirs + files) == 1: print(root)`n"
.\Doc
.\Lib\concurrent\__pycache__
.\Lib\curses\__pycache__
...
The `n shell escaped newline is interpreted well before Python runs.
Also the multiline version works and in Powershell ISE up-arrow pulls it back
as a
single unit for easy editing:
PS C:\python33> python -c @"
import os
for root, dirs, files in os.walk('.'):
if len(dirs + files) == 1: print(root)
"@
.\Doc
.\Lib\concurrent\__pycache__
.\Lib\curses\__pycache__
... and so on ...
--
Duncan Booth
--
https://mail.python.org/mailman/listinfo/python-list
