MVC Finished AND Login Generator Begin

learning_python3.md

@@ -2949,7 +2949,7 @@ class MainWindow(Frame):
             elif number < MyNumber:
                 MyLabel.config(text="My number is bigger")
             else:
-                MyLabel.cionfig(text="You WIN!")
+                MyLabel.config(text="You WIN!")
         else:
             MyLabel.config(text="I need numbers!")
 
@@ -2980,7 +2980,6 @@ We'll add the GUI view in a bit.
 ```python
 from tkinter import *
 
-
 class ConsoleView(object):
     """A view for console."""
 
@@ -3029,14 +3028,16 @@ class Controller(object):
         if self.view is ConsoleView:
             self.view = self.view()
             self._run_console_view()
-        elif self.view is WxView:
+        elif self.view is TkinterView:
-            app = wx.App()
+            root = Tk()
+            root.title("Task Manager")
+            root.geometry("500x300")
             self.view = self.view()
             self.view._set_controller(self)
-            app.MainLoop()
+            root.mainloop()
 
     def get_task_from_model(self, idx):
-        """Needed for the WxView to communicate with the controller."""
+        """Needed for the TkinterView to communicate with the controller."""
         task = self.model.get_task(idx)
         self.view.show_task(task)
 
@@ -3055,7 +3056,6 @@ class Controller(object):
 
 if __name__ == "__main__":
     view = ConsoleView
-    # view = WxView
     app = Controller(view)
     app.run()
 ```
@@ -3063,8 +3063,7 @@ if __name__ == "__main__":
 And now with the implemented `TkinterView` class.
 
 ```python
-import wx
+from tkinter import *
-
 
 class ConsoleView(object):
     """A view for console."""
@@ -3084,38 +3083,45 @@ class ConsoleView(object):
         print("error: {}".format(msg))
 
 
-class WxView(wx.Dialog):
+class TkinterView(Frame):
     """A view using a wx.Dialog window"""
 
     def __init__(self):
-        wx.Dialog.__init__(self, None, title="Task Manager")
+        Frame.__init__(self, master=None)
-        self.panel = wx.Panel(self)
+        #Panel
-        self.box = wx.BoxSizer(wx.VERTICAL)
+        self.panel = PanedWindow(self, bg="green")
-        self.task = wx.StaticText(self.panel, label="your task")
+        self.panel.pack(fill=BOTH, expand=True)
-        self.idx = wx.SpinCtrl(self.panel)
+
-        self.button = wx.Button(self.panel, label="submit")
+        #Task Label
-        self.button.Bind(wx.EVT_BUTTON, self.select_task)
+        self.task = Label(self.panel, text="your task")
-        self.box.Add(self.task, 0, wx.EXPAND, 1)
+        self.task.pack(expand=True)
-        self.box.Add(self.idx, 0, wx.EXPAND, 1)
+
-        self.box.Add(self.button, 0, wx.EXPAND, 1)
+        #SpinBox
-        self.panel.SetSizer(self.box)
+        self.idx = Spinbox(self.panel, from_=0, to=2, wrap=True )
-        self.Show()
+        self.idx.pack(side= TOP)
+
+        #Button
+        self.button = Button(self.panel, text="submit", command=lambda : self.select_task())
+        self.button.pack(ipadx=60, ipady=30)
+
+        self.pack(fill=BOTH, expand=True)
 
     def _set_controller(self, controller):
         """Set the controller so the view can communicate it's requests to it
         and update it's values too."""
         self.controller = controller
 
-    def select_task(self, event):
+    def select_task(self):
         """Gets the index to look up in the model and submits the request to
         the controller."""
-        idx = self.idx.GetValue()
+        idx = self.idx.get()
         self.controller.get_task_from_model(idx)
 
     def show_task(self, task):
         """Updates the visual label in the view with the task. This method is
         called from the controller."""
-        self.task.SetLabel(task)
+        self.task.config(text=task)
+
 
 class Model(object):
     """The model houses add data and should implement all methods related to
@@ -3128,7 +3134,7 @@ class Model(object):
         If no task is found, it returns an error message that will be displayed
         in the view (via the controller)."""
         try:
-            task = Model.db[idx]
+            task = Model.db[int(idx)]
         except IndexError:
             task = "task with {} not found!".format(idx)
         return task
@@ -3139,23 +3145,25 @@ class Controller(object):
 
     def __init__(self, view):
         self.model = Model()
-        self.view = view 
+        self.view = view
 
     def run(self):
-        """The controller's main function. Depending on what type of view is 
+        """The controller's main function. Depending on what type of view is
         selected, a different event loop is setup. Do note that the ConsoleView
         is not a real event loop, just a basic flow of action."""
         if self.view is ConsoleView:
             self.view = self.view()
             self._run_console_view()
-        elif self.view is WxView:
+        elif self.view is TkinterView:
-            app = wx.App()
+            root = Tk()
+            root.title("Task Manager")
+            root.geometry("500x300")
             self.view = self.view()
             self.view._set_controller(self)
-            app.MainLoop()
+            root.mainloop()
 
     def get_task_from_model(self, idx):
-        """Needed for the WxView to communicate with the controller."""
+        """Needed for the TkinterView to communicate with the controller."""
         task = self.model.get_task(idx)
         self.view.show_task(task)
 
@@ -3173,9 +3181,10 @@ class Controller(object):
 
 
 if __name__ == "__main__":
-    view = WxView
+    view = TkinterView
     app = Controller(view)
     app.run()
+
 ```
 
 For a GUI only login generator an implementation without MVC could look a bit like this.