title: Tkinter Class "must be str not tuple" TypeError Python
body: <p>I'm getting a problem with Tkinter for python, I have a class, <code>application(root):</code> root is Tk(), and when I run the class without an <code>__init__</code> function, it works okay, but crashes after I quit the program. With the <code>__init__</code>, Tkinter tells me </p>
  
  <pre><code>Traceback (most recent call last):
    File "C:\stuff\Portable Python 3.2.0.1\application.pyw", line 75, in &lt;module&gt;
      class application(root):
    File "C:\Python32\lib\tkinter\__init__.py", line 1674, in __init__
      self.tk = _tkinter.create(screenName, baseName, className, interactive, wantobjects, useTk, sync, use)
  TypeError: must be str, not tuple
  </code></pre>
  
  <p>Which doesn't make sense to me, I never gave it a tuple. I'm sorry if this is a very idiot question, I tried googling it and came up with nothing. Thanks.</p>