regarding ignore case sensitive of a string using regular expressions

Dear All In Perl when we are checking some conditions using regular expression we can ignore the case sensitive of a string using the following regular expression /(^[^a-z])|/|(\.\.)/i. But If I try to do this in Python I couldn't get any result. So Any body know regarding this

Re: regarding ignore case sensitive of a string using regular expressions

Mosas wrote: In Perl when we are checking some conditions using regular expression we can ignore the case sensitive of a string using the following regular expression /(^[^a-z])|/|(\.\.)/i. But If I try to do this in Python I couldn't get any result. So Any body know