On Friday, May 30, 2014 6:22:24 AM UTC+5:30, Chris Angelico wrote:
> Since lines are so critical to Python syntax, I'm a little surprised
> there's no majorly obvious solution to this... or maybe I'm just
> blind.
> Problem: Translate this into a shell one-liner:
> import os
> for root, dirs, files in os.walk("."):
> if len(dirs + files) == 1: print(root)
I would have thought this would work:
python -m os -c 'for root, dirs, files in os.walk("."): if len(dirs + files) ==
1: print(root)'
Unfortunately doesn't
But did show up a small doc-bug:
This fact is not documented in
$ man python
but is documented in
$ python -h
Anyways...
I thought when one signs up for python one has to sign an affidavit
saying:
"I shall not write one-liners\n" * 100
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