Python - Tkinter - Weather Station (reddit/r/learnpython)

#
# https://www.reddit.com/r/learnpython/comments/4ztmwg/tkinter_grid_frame_class/
#

import Tkinter as Tk


class GUI(object):
    def __init__(self, root, labels):
        self.root = root

        self.labels = labels
        self.intervals_dict = {}

        self.root.title('Weather station')

        self.parent_frame = None
        self.intervals_frame = None
        self.data_frame = None

        self.filename_frame = None

        self.initialize_frames()
        self.initialize_intervals()
        self.initialize_data()

    def initialize_frames(self):
        self.parent_frame = Tk.Frame(self.root)
        self.parent_frame.grid()

        self.intervals_frame = Tk.Frame(self.parent_frame, borderwidth=3,
                                        relief='ridge')
        self.intervals_frame.grid(row=0, column=0, pady=5, rowspan=2, sticky='NEWS')

        self.data_frame = Tk.Frame(self.parent_frame, borderwidth=3,
                                   relief='ridge')
        self.data_frame.grid(row=1, column=1, sticky='NEWS', pady=5)


        self.filename_frame = Tk.Frame(self.parent_frame, borderwidth=3,
                                   relief='ridge')
        self.filename_frame.grid(row=0, column=1, sticky='NEWS', pady=5)


        l = Tk.Label(self.filename_frame, text='Some File Name')
        l.grid()

    def initialize_intervals(self):
        Tk.Label(self.intervals_frame, text='Save\nintervals',
                 font='bold').grid(row=0, sticky='wens')
        for label in self.labels:
            lab = Tk.Label(self.intervals_frame, text=label)
            lab.grid(sticky='W')
            entry = Tk.Entry(self.intervals_frame)
            entry.grid()

    def initialize_data(self):
        Tk.Label(self.data_frame, text='Live data',
                 font='bold').grid(sticky='wens')
        for label in self.labels[1:]:
            lab = Tk.Label(self.data_frame, text=label)
            lab.grid(sticky='W')
            entry = Tk.Entry(self.data_frame)
            entry.grid()


tk = Tk.Tk()
labels = ['Time (s)', 'Humidity (%)', 'Lux (lumen)',
          'Temperature1 (oC)', 'Temperature2 (oC)',
          'Pressure (kPa)']
GUI(tk, labels)
tk.mainloop()