Different errors when trying to run stbt_docker on Windows with python 3.6

[jcwork]

Hi,

I read in the installation notes about:

stbt-docker is built with portability in mind so it should run on Mac OS and Windows. The only dependencies are Python and Docker. stbt-docker is self-contained and relocatable so it can be deployed as a single file with no dependency on anything else in stbt.

So I was trying to run stbt_docker on Windows, and as well as the issues described here - #18 , I kept getting a few more:

File "./stbt-docker", line 252, in build_docker_image
md5.update(stbt_version)
TypeError: Unicode-objects must be encoded before hashing
...
File "./stbt-docker", line 253, in build_docker_image
md5.update(setup)
TypeError: Unicode-objects must be encoded before hashing
...
File "./stbt-docker", line 214, in dict_to_tarball
ti.uid = os.getuid()
AttributeError: module 'os' has no attribute 'getuid'

I read that 'os.getuid()' is just available in Unix, so not sure if that can be fix for Windows in a different way?

[drothlis]

TypeError: Unicode-objects must be encoded before hashing

stbt-docker hasn't been ported to Python 3 yet. You'll need to use Python 2.7.

AttributeError: module 'os' has no attribute 'getuid'

I read that 'os.getuid()' is just available in Unix, so not sure if that can be fix for Windows in a different way?

There's a fix for this on #12. It's 2 years old so it might need rebasing.