Amaury Forgeot d'Arc <amaur...@gmail.com> added the comment: This is expected and documented: http://docs.python.org/py3k/reference/executionmodel.html#interaction-with-dynamic-features "Free variables are not resolved in the nearest enclosing namespace, but in the global namespace.", a free variable being a variable "used in a code block but not defined there". And yes, a list comprehension defines a code block.
Try using exec(code, locals()). It's a good habit anyway to always pass a namespace to exec(). ---------- nosy: +amaury.forgeotdarc resolution: -> invalid status: open -> pending _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue13557> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
