check frequency of consecutive character in string python

# Python 3 program to print run  
# length encoding of a string 
  
def printRLE(s) : 
  
    i = 0
    while( i < len(s) - 1) : 
  
        # Counting occurrences of s[i] 
        count = 1
  
        while s[i] == s[i + 1] : 
  
            i += 1
            count += 1
              
            if i + 1 == len(s): 
                break
          
        print(str(s[i]) + str(count),    
                          end = " ") 
        i += 1
      
    print() 
  
# Driver Code 
if __name__ == "__main__" : 
  
    # function calling  
    printRLE("GeeeEEKKKss") 
    printRLE("cccc0ddEEE") 
  
# This code is contributed by ANKITRAI1