← Back to branch summary

~bzr-pqm/bzr/bzr.dev

« back to all changes in this revision

Viewing changes to bzrlib/lazy_import.py

  • Committer: toto at example
  • Date: 2010-09-27 19:31:45 UTC
  • mfrom: (5050.17.27 2.2)
  • mto: This revision was merged to the branch mainline in revision 5448.
  • Revision ID: toto@example.com-20100927193145-bly1dw5wjd23hiwy
Merge lp:bzr/2.2 into trunk including fixes for #644855, #646133, #632387

Show diffs side-by-side

added added

removed removed

Lines of Context:
bzrlib/lazy_import.py
1
 
# Copyright (C) 2006 Canonical Ltd
 
1
# Copyright (C) 2006-2010 Canonical Ltd
2
2
#
3
3
# This program is free software; you can redistribute it and/or modify
4
4
# it under the terms of the GNU General Public License as published by
87
87
                          " to another variable?",
88
88
                extra=e)
89
89
        obj = factory(self, scope, name)
 
90
        if obj is self:
 
91
            raise errors.IllegalUseOfScopeReplacer(name, msg="Object tried"
 
92
                " to replace itself, check it's not using its own scope.")
90
93
        if ScopeReplacer._should_proxy:
91
94
            object.__setattr__(self, '_real_obj', obj)
92
95
        scope[name] = obj