[U-Boot] [PATCH 3/8] test/py: Import 'configparser' lower case to be python 3.x safe

[Stephen Warren]

On 09/14/2017 02:06 PM, Paul Burton wrote:
> In python 3.x the configparser module is named with all lower case.
> Import it as such in order to avoid errors when running on python 3.x,
> and fall back to the CamelCase version in order to keep working with
> python 2.x.

> diff --git a/test/py/conftest.py b/test/py/conftest.py

> +try:
> +    import configparser as ConfigParser
> +except:
> +    import ConfigParser

Nit: Since Python 3 is the future, I wonder if we want to bias the code 
towards it:

try:
     import configparser
except:
     import ConfigParser as configparser

... and conver the one use of ConfigParser below to configparser?

Similarly, it might make sense to do something similar in the next 
patch; Python 3 code in "try", and Python 2 compatibility code in "except".

That said, the code works fine either way, so I don't care much whether 
you make this change.