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[Sean Dague <sean@xxxxxxxxx>]

** Changed in: nova
       Status: Triaged => Opinion

** Changed in: nova
     Assignee: Liang Bo (liang-bo-os) => (unassigned)

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https://bugs.launchpad.net/bugs/1262679

Title:
   Range() in for loop need a refactor

Status in OpenStack Compute (Nova):
  Opinion

Bug description:
  In some files, range was called as:
      for i in range(0, 10):
          pass
  Actually the start index arg was useless, since its defaultvalue is 0.
  They should be refactor as:
      for i in range(10):
          pass

  Stats in nova codes, range(N) => 230 lines,  range(0, N) => 30 lines

  range(N) seems more clear and graceful.

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