[issue26363] __builtins__ propagation is misleading described in exec and eval documentation
Xavier Combelle
report at bugs.python.org
Tue Nov 29 19:27:39 EST 2016
Xavier Combelle added the comment:
It is not the dictionary of builtin module, which is inserted in , but the current __builtin__ global which happen to be normally the dictionnary of builtin. Hence in the following code, the builtins propagation works has expected.
>>> eval("""eval('spam("hello world")',{})""",{"__builtins__":{"eval":eval,"spam":print}})
hello world
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