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[Bug 1133094] Re: use the fact that empty sequences are false for sequences(lists, strings, tuples)

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Thierry Carrez <thierry.carrez+lp@xxxxxxxxx>
Date: Wed, 29 May 2013 08:54:28 -0000
Reply-to: Bug 1133094 <1133094@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

** Changed in: glance
       Status: Fix Committed => Fix Released

** Changed in: glance
    Milestone: None => havana-1

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https://bugs.launchpad.net/bugs/1133094

Title:
  use the fact that empty sequences are false for
  sequences(lists,strings,tuples)

Status in OpenStack Image Registry and Delivery Service (Glance):
  Fix Released

Bug description:
  for sequences, use the fact that empty sequences are false

  Yes: if not seq:
       if seq:

  No: if len(seq)
      if not len(seq)

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