[Checkins] [zopefoundation/ExtensionClass] 825fbf: Avoid code duplication for C extension check.

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/ExtensionClass
  Commit: 825fbf48a01eaf70d273ca9e9175f7465b38ba14
      https://github.com/zopefoundation/ExtensionClass/commit/825fbf48a01eaf70d273ca9e9175f7465b38ba14
  Author: Hanno Schlichting <hanno at hannosch.eu>
  Date:   2017-05-11 (Thu, 11 May 2017)

  Changed paths:
    M src/ComputedAttribute/__init__.py
    M src/ComputedAttribute/tests.py
    M src/ExtensionClass/__init__.py
    M src/ExtensionClass/tests.py
    M src/MethodObject/__init__.py
    M src/MethodObject/tests.py

  Log Message:
  -----------
  Avoid code duplication for C extension check.