trying to better organize and class with example

tkinter-enter-classed.py

@@ -0,0 +1,61 @@
+# based on tkinter-oop-2.py
+
+# Thinking in Frames: one Frame is the user input and its label, four more for the host type Listboxes, a last one for the host formatting?
+
+import tkinter as tk
+from tkinter import ttk
+
+from generic import sanitize, type_hosts_listed
+
+ENTRY_LABEL = "Enter some IPs, domains, email addresses:"
+APP_TITLE = "Extract and look up hosts"
+
+
+class InputFrame(ttk.Frame):
+    def __init__(self, container):
+        super().__init__(container)
+        self.columnconfigure(0, weight=1)
+        self.columnconfigure(1, weight=1)
+        self.columnconfigure(2, weight=1)
+        self.columnconfigure(3, weight=1)
+
+        self.__create_widgets()
+
+    def __create_widgets(self) -> None:
+        ttk.Label(self, text=ENTRY_LABEL).grid(column=0, row=0)
+        self.entry = ttk.Entry(self)
+        self.entry.focus()
+        self.entry.grid(column=0, row=1, columnspan=4, sticky="nsew")
+        self.entry.bind("<Return>", self.key_handler_function)
+
+        for widget in self.winfo_children():
+            widget.grid(padx=0, pady=5)
+
+    def key_handler_function(self, event) -> None:
+        inputs = self.entry.get()
+        sanitized = sanitize.strip_and_list(inputs)
+        typed = type_hosts_listed.type_hosts(sanitized)
+
+
+class App(tk.Tk):
+    def __init__(self):
+        super().__init__()
+        self.title(APP_TITLE)
+        self.geometry("400x150")
+        self.resizable(None, None)
+
+        # layout on the root window
+        self.columnconfigure(0, weight=4)
+        self.columnconfigure(1, weight=1)
+
+        self.__create_widgets()
+
+    def __create_widgets(self) -> None:
+        # create the input frame
+        input_frame = InputFrame(self)
+        input_frame.grid(column=0, row=0)
+
+
+if __name__ == "__main__":
+    app = App()
+    app.mainloop()

tkinter-oop-2.py

@@ -0,0 +1,96 @@
+# from: https://www.pythontutorial.net/tkinter/tkinter-object-oriented-frame/
+
+import tkinter as tk
+from tkinter import ttk
+
+
+class InputFrame(ttk.Frame):
+    def __init__(self, container):
+        super().__init__(container)
+        # setup the grid layout manager
+        self.columnconfigure(0, weight=1)
+        self.columnconfigure(0, weight=3)
+
+        self.__create_widgets()
+
+    def __create_widgets(self):
+        # Find what
+        ttk.Label(self, text='Find what:').grid(column=0, row=0, sticky=tk.W)
+        keyword = ttk.Entry(self, width=30)
+        keyword.focus()
+        keyword.grid(column=1, row=0, sticky=tk.W)
+
+        # Replace with:
+        ttk.Label(self, text='Replace with:').grid(
+            column=0, row=1, sticky=tk.W)
+        replacement = ttk.Entry(self, width=30)
+        replacement.grid(column=1, row=1, sticky=tk.W)
+
+        # Match Case checkbox
+        match_case = tk.StringVar()
+        match_case_check = ttk.Checkbutton(
+            self,
+            text='Match case',
+            variable=match_case,
+            command=lambda: print(match_case.get()))
+        match_case_check.grid(column=0, row=2, sticky=tk.W)
+
+        # Wrap Around checkbox
+        wrap_around = tk.StringVar()
+        wrap_around_check = ttk.Checkbutton(
+            self,
+            variable=wrap_around,
+            text='Wrap around',
+            command=lambda: print(wrap_around.get()))
+        wrap_around_check.grid(column=0, row=3, sticky=tk.W)
+
+        for widget in self.winfo_children():
+            widget.grid(padx=0, pady=5)
+
+
+class ButtonFrame(ttk.Frame):
+    def __init__(self, container):
+        super().__init__(container)
+        # setup the grid layout manager
+        self.columnconfigure(0, weight=1)
+
+        self.__create_widgets()
+
+    def __create_widgets(self):
+        ttk.Button(self, text='Find Next').grid(column=0, row=0)
+        ttk.Button(self, text='Replace').grid(column=0, row=1)
+        ttk.Button(self, text='Replace All').grid(column=0, row=2)
+        ttk.Button(self, text='Cancel').grid(column=0, row=3)
+
+        for widget in self.winfo_children():
+            widget.grid(padx=0, pady=3)
+
+
+class App(tk.Tk):
+    def __init__(self):
+        super().__init__()
+        self.title('Replace')
+        self.geometry('400x150')
+        self.resizable(0, 0)
+        # windows only (remove the minimize/maximize button)
+        # self.attributes('-toolwindow', True)
+
+        # layout on the root window
+        self.columnconfigure(0, weight=4)
+        self.columnconfigure(1, weight=1)
+
+        self.__create_widgets()
+
+    def __create_widgets(self):
+        # create the input frame
+        input_frame = InputFrame(self)
+        input_frame.grid(column=0, row=0)
+
+        # create the button frame
+        button_frame = ButtonFrame(self)
+        button_frame.grid(column=1, row=0)
+
+
+if __name__ == "__main__":
+    app = App()
+    app.mainloop()