replace-function for selveral variables..

[Specdrum]

Hello,

This is my first post here..

Using Python 2.7, and I am relatively new to python.

I am trying to find a way to make a function for replacing the same value in several string-variables. As of now I am replacing the value by each string (see below).

The variables p1, p2 and p3 are strings with the current syntax: xxx.xx - example: p1 = 990.21, and I want to find out if they are numeric or not.

    if p1.replace('.','').isdigit():
       pass
    else:
       print 'P1 NOT ok'

    if p2.replace('.','').isdigit():
       pass
    else:
       print 'P2 NOT ok'

    if p3.replace('.','').isdigit():
       pass
    else:
       print 'P3 NOT ok'

I have tried doing the following, but I get an tuple-error: attributeerror 'tuple' object has no attribute 'replace'

if (p1, p2, p3).replace('.','').isdigit():
   pass
else:
   print 'P NOT ok'

The internet has given me no answers so far - could be that I do not know what exactly to search for..

[buran]

something like

if not all(p.replace('.','').isdigit() for p in (p1, p2, p3)):
    print 'P NOT ok'

there may be better approach, but we need more information (broad picture)
also, as you are new to python, you should use python3, not python2

---

or if you want to print specific p

for i, p in enumerate((p1, p2, p3), start=1):
    if not p.replace('.','').isdigit():
        print 'P{} NOT ok'.format(i)

[Specdrum]

Works like a charm! Thank you! :-)