dictionary and list
Ricardo Aráoz
ricaraoz at gmail.com
Wed Oct 31 11:41:16 EDT 2007
Beema shafreen wrote:
> hi everbody,
> I have a file,
> a b c d e
> 2722316 2722360 A_16_P03641972 150 -44
> 2722510 2722554 A_16_P21360239 16 -44
> 2722570 2722614 A_16_P03641973 44 -44
> 2722658 2722702 A_16_P41563669 2187 -44
> 2724889 2724948 A_16_P03641974 738 -59
> 2725686 2725745 A_16_P03641975 422 -59
> 2726167 2726219 A_16_P03641976 88 -52
> 2726307 2726366 A_16_P41563677 2167 -59
> 2728533 2728589 A_16_P21360249 5819 -56
> 2734408 2734467 A_16_P21360257 -14 -59
> 2734453 2734509 A_16_P03641977 376 -56
> 2734885 2734929 A_16_P21360259 1987 -44
>
> i need to do with dictionary like this : c[d,e,d+1] =
> A_16_P03641972[150,-44,16]
> my script:d = {}
> fh = open('final_lenght_probe_span','r')
> for line in fh.readlines():
> data = line.strip().split('\t')
> probe_id = data[2].strip()
> span = data[3].strip()
> length = data[4].strip()
> d[probe_id ] = []
> d[probe_id] = [span,length,span[0+1]]
> for key in d.keys():
> print key ,d[key]
> I donot end with this result how do i do....
>
>
I'm not sure if this is what you need
(check: A_16_P03641972 ['150', '-44', '16']) :
>>> d = {}
>>> probes = list(enumerate((i.split()[2],i.split()[3], i.split()[4])
for i in open('pyth3.txt')))
>>> for idx, (probe_id, span, length) \
in probes :
try :
d[probe_id] = [span, length, probes[idx+1][1][1]]
except IndexError :
d[probe_id] = [span, length, None]
>>> for key in d.keys():
print key ,d[key]
A_16_P03641974 ['738', '-59', '422']
A_16_P03641975 ['422', '-59', '88']
A_16_P41563669 ['2187', '-44', '738']
A_16_P03641977 ['376', '-56', '1987']
A_16_P03641972 ['150', '-44', '16']
A_16_P03641973 ['44', '-44', '2187']
A_16_P21360249 ['5819', '-56', '-14']
A_16_P41563677 ['2167', '-59', '5819']
A_16_P03641976 ['88', '-52', '2167']
A_16_P21360239 ['16', '-44', '44']
A_16_P21360259 ['1987', '-44', None]
A_16_P21360257 ['-14', '-59', '376']
HTH
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