Listing all the variables in a Python class

I've made a class, and after the program has finished ruing, I want to list all the variables I have kinda like so

var1: val
var2: val
etc

my class looks like this

class character:

   name = 'Player1'
   level = 1
   str = 100
   con = 80
   sta = 150
   critchance = 0.1
   critdmg = 0.5

   # for battle
   hp = con * con
   thoughness = math.sqrt(sta)