Use string formatting:
In [48]: def solve(a,b):
a,b=str(a),str(b)
spaces=len(a.split())-1
return "{0} {1} {2}".format(a,"."*(68-len(a)-len(b)-spaces),b)
....:
In [49]: print solve(a,b);print solve(p,q)
Hello .......................................................... False
Python rocks ................................................... True
5
solved Python text formatting