title: Is there any better method to manage place in Tkinter in Python?
body: <p>Now I only use the method <code>place()</code> to manipulate objects place. Like this:</p>
  
  <pre><code>self.s_date_label = Label(self, text = 'Start Date: ')
  self.s_date_label.place(x=0,y=0)
  self.start_date = Entry(self, bd=1)
  self.start_date.place(x=70,y=0)   
  self.s_date_label2 = Label(self, text = 'example: 20160101'
  self.s_date_label2.place(x=130,y=0)
  </code></pre>
  
  <p>However, I believe this is a stupid way. </p>
  
  <p>Because when I have to control a lot of objects in the same line. All I can do is only control them by the parameter <code>x</code> in <code>place()</code>.</p>
  
  <p>Is there any better method to manage the location of objects?</p>