regex string matching python3

[MRAB]

On 2018-10-01 18:49, nanman3012 at gmail.com wrote:
> I have a string like this:
> 
> b'\tC:94.3%[S:89.9%,D:4.4%],F:1.7%,M:4.0%,n:1440\n'
> 
> And I would like to  extract the numbers corresponding to S,D,F and M in this string and convert them into an array like this:
> 
> [ '89.9', '4.4', '1.7', '4.0']
> 
> Any help would be appreciated!
> 
Try this:

     re.findall(r'\b[SDFM]:(\d+\.\d+)', data.decode('ascii'))