[Checkins] [zopefoundation/BTrees] a06e46: Work around AttributeError raised by Python 3.5.x.

[GitHub]

  Branch: refs/heads/py35-import-incompat
  Home:   https://github.com/zopefoundation/BTrees
  Commit: a06e46278f559c79c82b04be39237f7c532b0f59
      https://github.com/zopefoundation/BTrees/commit/a06e46278f559c79c82b04be39237f7c532b0f59
  Author: Tres Seaver <tseaver at palladion.com>
  Date:   2016-12-26 (Mon, 26 Dec 2016)

  Changed paths:
    M BTrees/BTreeModuleTemplate.c

  Log Message:
  -----------
  Work around AttributeError raised by Python 3.5.x.

Alternative to PR #55.