[ZDP] BackTalk to Document The Zope Book (2.5 Edition)/Advanced Page Templates

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Thu, 26 Sep 2002 13:31:03 -0400

A comment to the paragraph below was recently added via http://www.zope.org/Documentation/Books/ZopeBook/current/AdvZPT.stx#3-89


      This expression type is also valuable when you want to define
      a variable to hold a function or class from a module, for use
      in a Python expression.

        % Anonymous User - Sep. 26, 2002 1:31 pm:
         Here is a certain blur on *callable*. A python class (which is an object also) is callable by its
         __init_-method, which instantiates another object of the class.