On Wed, Mar 16, 2016 at 6:52 PM, Rick Johnson <rantingrickjohnson@gmail.com> wrote:

> Besides, why is "import x as _x" so special to require special syntax?

It's not :-) I know I do, for instance,

from matplotlib  import pylot as plt

But have NEVER done the leading underscore thing...

 

 from module import Foo as _Foo, bar as _bar, BAZ as _BAZ, spam as _spam, eggs as _eggs

if you are mirroring an entire namespace, or a god fraction of one then use a module name!

import module as _mod

then use _mod.Foo, etc.....

Now, that may seem like a contrived example, but i've
witnessed much longer "run-on import lines" than that.

I have too, but I think it's  bad style -- if you are importing a LOT of names from one module, just import the darn module -- giving it a shorter name if you like. This has become a really standard practice, like:

import numpy as np

for instance.

The intended purpose is to: "automate the privatization of
public symbols during the import process".

I'm really confused about the use case for "privatization of public symbols" at all, but again, if you need a lot of them, use the module name to prefix them. Heck give it a one character name, and then it's hardly more typing than the underscore...

-CHB

--

Christopher Barker, Ph.D.
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