not a bad try, i think it may be more beautiful with recursion. i'll give a
stab at it. If Alan reads this, I suspect he can spit something out fast.
On Friday, May 31, 2013 9:42:04 AM UTC-7, Massimo Di Pierro wrote:
>
> data = """0 'a'
>
> 1 'b'
>
> 2 'c'
>
> 1 'd'
>
> 2 'e'
>
> 2 'f'
>
> 3 'g'
>
> 1 'h'"""
>
> items = [(int(x.split()[0]),x.split()[1][1:-1]) for x in data.split('\n')]
>
> def blobbify(items):
> parents = []
> for x,y in items:
> item = {'blob':y}
> if x<len(parents):
> del parents[x:]
> if x>len(parents):
> raise RuntimeError('Invalid Input')
> parents.append(item)
> if parents and x>0:
> parents[x-1]['under'] = parents[x-1].get('under',[])+[item]
> return parents[0]
>
>
> print blobbify(items)
>
> On Thursday, 30 May 2013 15:58:20 UTC-5, Niphlod wrote:
>>
>> Hi @all.
>> Given this data (ordered list of tuples):
>> 0 'a'
>> 1 'b'
>> 2 'c'
>> 1 'd'
>> 2 'e'
>> 2 'f'
>> 3 'g'
>> 1 'h'
>>
>>
>> the first value is "how many level should I go down", the second is the
>> actual data.
>> Every row's first value has a following first value that is:
>> - equal to previous
>> - previous + 1
>> - less than previous (up to 0)
>>
>> My spider senses kinda suggest me that it's enough to make a nested dict
>> like
>>
>> Surely it's easy to print out something like
>> a
>> -b
>> --c
>> -d
>> --e
>> --f
>> ---g
>> -h
>> but I can't force my powers to produce a nice python code out of this.
>> If you don't like nested dicts, a nested tuple, or a nested list are fine
>> too. They just need to be easily iterable, top-down, e.g.
>> {
>> 'blob' : 'a',
>> 'under' : [
>> {'blob' : 'b',
>> 'under' : [
>> {'blob' : 'c'}
>> ]
>> },
>> {'blob' : 'd',
>> 'under' : [
>> {'blob' : 'e'},
>> {'blob' : 'f',
>> 'under' : [
>> {'blob' : 'g' }
>> ]
>> }
>> ]
>> },
>> {'blob' : 'f' }
>> ]
>> }
>>
>>
>> Someone cares to enjoy a little bit ? ^_^
>>
>> Feel free to ask any questions.
>>
>>
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