def _afterpoint(string):
 if _isnumber(string):
  if _isint(string):
   return (-1)
  else:
   pos = string.rfind(u'.')
   pos = (string.lower().rfind(u'e') if (pos < 0) else pos)
   if (pos >= 0):
    return ((len(string) - pos) - 1)
   else:
    return (-1)
 else:
  return (-1)

def _afterpoint ( string ) : if _isnumber ( string ) : if _isint ( string ) : return ( - 1 ) else : pos = string . rfind ( u'.' ) pos = ( string . lower ( ) . rfind ( u'e' ) if ( pos < 0 ) else pos ) if ( pos >= 0 ) : return ( ( len ( string ) - pos ) - 1 ) else : return ( - 1 ) else : return ( - 1 )
symbols after a decimal point .