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  • Committer: John Arbash Meinel
  • Date: 2007-04-12 19:02:36 UTC
  • mto: This revision was merged to the branch mainline in revision 2566.
  • Revision ID: john@arbash-meinel.com-20070412190236-9izxi311ng5zofvh
Update lazy_import with tests for the new '_should_proxy' variable.

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bzrlib/lazy_import.py
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    to inherit from them).
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"""
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_scope_replacer_should_proxy = False
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class ScopeReplacer(object):
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    """A lazy object that will replace itself in the appropriate scope.
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    __slots__ = ('_scope', '_factory', '_name', '_real_obj')
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    # Setting this to True will allow you to do x = y, and still access members
 
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    # from both variables. This should not normally be enabled, but is useful
 
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    # when building documentation.
 
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    _should_proxy = False
 
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    def __init__(self, scope, factory, name):
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        """Create a temporary object in the specified scope.
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        Once used, a real object will be placed in the scope.
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                          " to another variable?",
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                extra=e)
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        obj = factory(self, scope, name)
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        if _scope_replacer_should_proxy:
 
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        if ScopeReplacer._should_proxy:
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            self._real_obj = obj
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        scope[name] = obj
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        return obj