I've asked a question here: Import error when importing python file from same directory
I've made about 5 edits to it as I've discovered more information and added information requested by others. I feel I have now distilled the problem (EDIT 5). Should I remove all the extra information (such as previous edits that add nothing) that is now irrelevant? It will make the question more concise, more likely to be read and therefore more likely to be answered.