Multi-level group handling

[mcarriere1256]

Hi Palitu,

Thanks again for that work!

As a little improvement, I slightly modified your script so that it can handle multi-level nested group.
Here is the reviewed formatKeys() function.
I am also a novice programmer, so I would not bet my life that this a 100% full proof, but I have tested it a bit on my own, and it has worked so far!

def formatKeys(data):
# pprint(data)
newDict = {"submission": {}}
for key in data:
if "remove" not in key:
newKeys = key.split("/")
currDict = newDict["submission"]
while len(newKeys)>1:
currKey = newKeys[0]
if currKey not in currDict:
newerDict = {}
currDict[currKey] = newerDict
currDict = newerDict
else:
currDict = currDict[currKey]
newKeys.pop(0)
currDict[newKeys[0]] = data[key]
return newDict