How to import function from a module given absolute path?

问题

from bar import foo 

allows one to import function foo from module bar, without importing the whole module.

Now, this thread: Python 3.4: How to import a module given the full path? shows different methods to import a module given it's full path depending on python's version.

Is their a way to import function foo from module bar given the absolute path of bar and without importing whole module bar ?

Thanks in advance for any tips

回答1:

No, there is no such way.

That said...

from bar import foo 

Is also importing the whole module bar

it is like:

import bar
foo = bar.foo
del globals['bar']

来源：https://stackoverflow.com/questions/44046615/how-to-import-function-from-a-module-given-absolute-path