python - Converts old style lists to the new easier to understand format -


the old list format looked like:

['item 1', [['item 1.1', []], ['item 1.2', []]]]

and supposed converted to:

['item 1', ['item 1.1', 'item 1.2']]

this question comes django's ource code have trouble figuring out.thanks in advance.

another option... keep format request, , should work number of sub-items, since lack example more complex sub-items, don't know if hold real data... you'd have check!

test = ['item 1', [['item 1.1', []], ['item 1.2', []]]]  def convert(oldlist, newlist):     in range(len(oldlist)):         if type(oldlist[i]) == list , type(oldlist[i][0]) != list:             newlist.append(oldlist[i][0])         elif type(oldlist[i]) != list:             newlist.append(oldlist[i])         else:             newlist.append([])             convert(oldlist[i], newlist[-1])     return newlist  print(convert(test, []))

output is:

['item 1', ['item 1.1', 'item 1.2']]


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