[Zope3-dev] Doctest imports [was: CVS: Zope3/src/zope/app/interface - __init__.py:1.3]

[Philipp von Weitershausen]

Nathan Yergler wrote:
> Update of /cvs-repository/Zope3/src/zope/app/interface
> In directory cvs.zope.org:/tmp/cvs-serv12493/src/zope/app/interface
> 
> Modified Files:
> 	__init__.py 
> Log Message:
> Moved doctest import into doctest to fix circular import.

This is a general scheme we should follow. Things that are needed by 
doctests should be imported in the doctests themselves. That will not 
only make the docstring that the doctest is part of more coherent to 
human readers; it will also avoid unnecessary false positives when 
checking for unused imports with the importchecker tool.

Philipp