如何在Python中从字符串中查找多个子字符串

Question

For example if i have a string 'ATGAGGGATAGAGGGTTGGGAGAGATGGATAGGGGATAGATTG' i have to get substring between ATG and TTG , as we can see there are two of these kinds in a string.

I am not able to figure out anyway to do it , plz help me thru it!

Answer 1

Using regular expression can easily get you there.

For example:

import re
a = 'ATGAGGGATAGAGGGTTGGGAGAGATGGATAGGGGATAGATTG'
print re.findall("ATG(.*?)TTG", a)

Output:

['AGGGATAGAGGG', 'GATAGGGGATAGA']