为什么这个包在python3中不起作用？

Question

I'm curious, for a small custom python package.

If I run the python file that imports and uses function from the package in python2, everything works fine. If I run the file in python3 though it fails importing functions from the package.

    from cust_package import this_function
ImportError: cannon import name 'this_function'

The functions in the package seem to be python3 compatible, and I used futurize on them just in case. Is the issue to do with some sort of labeling of the package/python version? The package is tiny, 2 .py files of ~8 functions each.

Appreciate the help, thanks!

Answer 1

The default dir() mechanism behaves differently with different types of objects, as it attempts to produce the most relevant , rather than complete, information.

Dir documentation

There are available questions if you want all the available functions. here