myList = [ 4,'a', 'b', 'c', 1 'd', 3]
how to split this list into two list that one contains strings and other contains integers in elegant/pythonic way?
output:
myStrList = [ 'a', 'b', 'c', 'd' ]
myIntList = [ 4, 1, 3 ]
NOTE: didn't implemented such a list, just thought about how to find an elegant answer (is there any?) to such a problem.
解决方案
As others have mentioned in the comments, you should really start thinking about how you can get rid of the list which holds in-homogeneous data in the first place. However, if that really can't be done, I'd use a defaultdict:
from collections import defaultdict
d = defaultdict(list)
for x in myList:
d[type(x)].append(x)
print d[int]
print d[str]