In [1]:
"男表:P:0.9927235399800617   O:0.007276460019938313".split(' ')[0].split(':')[2]


Out[1]:
'0.9927235399800617'

In [13]:
"男表:O:0.9927235399800617   P:0.007276460019938313".split(' ')[0].split(':')[1]


Out[13]:
'O'

In [22]:
crf = "男表:O:0.9927235399800617   P:0.007276460019938313"
tag = crf.split('   ')[0].split(':')[1]
pscore = 0
if tag == 'P':
    pscore = crf.split('   ')[0].split(':')[2]
else:
    pscore = crf.split('   ')[1].split(':')[1]
pscore


Out[22]:
'0.007276460019938313'

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