RetroSearch Browse

Wed Oct 22 14:45:47 EDT 2003 · https://mail.python.org/pipermail/python-dev/2003-October/039307.html

> sum(len(line) for line in file if not line.startswith("#") while 
> line.strip())
> 
> looks simple than
> 
> sum(itertools.takewhile(lambda l: l.strip(), len(line) for line in file 
> if not line.startswith("#"))

I think both are much harder to read and understand than

  n = 0
  for line in file:
      if not line.strip():
          break
      if not line.startwith("#"):
          n += len(line)

--Guido van Rossum (home page: http://www.python.org/~guido/)

Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://mail.python.org/pipermail/python-dev/2003-October/039307.html below:

[Python-Dev] listcomps vs. for loops