Extract the numeric and alphabetic part from an alphanumeric string
kushal.kumaran+python at gmail.com
Mon Aug 3 17:49:15 CEST 2009
On Mon, Aug 3, 2009 at 8:47 PM, Sandhya
Prabhakaran<sandhyaprabhakaran at gmail.com> wrote:
> I have a string as str='123ACTGAAC'.
> I need to extract the numeric part from the alphabetic part which I
> did using
The docs for re.findall say that it returns a list of matches. So
'123' will be numer.
> To get the alphabetic part, I could do
> But when I give
> Traceback (most recent call last):
> File "<stdin>", line 1, in <module>
> TypeError: expected a character buffer object
That's what would happen if you pass in a list instead of a string to replace.
> How do I blank out the initial numeric part so as to get just the
> alphabetic part. The string is always in the same format.
> Please help.
More information about the Python-list