mrstevegross <mrstevegr...@gmail.com> writes:
> Is it generally safe to explicitly import __builtin__ in python? That
> is, my code reads like this:
>
> === foo.py ===
> import __builtin__
> ...
> print __builtin__.type('a')
> === EOF ===
>
> It seems like it should be a safe import, but I just want to make
> sure.
Yes, it's safe (and this is what the ‘__builtin__’ module is intended
for: <URL:http://docs.python.org/library/__builtin__>).
Be careful, though: there's a separate name, ‘__builtins__’, that is
*not* meant to be imported. It's also implementation-specific, so
shouldn't be relied upon. My advice: don't use ‘__builtins__’ at all,
but be aware that it exists so you spell ‘__builtin__’ correctly.
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Ben Finney
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