demo.gui.Application.init() - Code Metrics - Inspection of "Deploy Travis CI build 1216 to GitHub" - jacebrowning/template-python-demo - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 5184e2...aa81f7 )

by Jace

created 2019-02-26 14:10 UTC

demo.gui.Application.init() B

↳ Parent: demo.gui

Complexity

Conditions

Size

Total Lines	58
Code Lines	40

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	40
nop	2
dl	0
loc	58
rs	8.92
c	0
b	0
f	0

How to fix Long Method

"""A sample GUI."""

from tkinter import *
from tkinter.ttk import *  # type: ignore

import log

from . import utils


class Application:
    """A sample class."""

    def __init__(self):
        log.info("Starting the application...")

        # Configure the root window
        self.root = Tk()
        self.root.title("Feet to Meters")
        self.root.minsize(400, 150)

        # Initialize elements
        self.feet = StringVar()
        self.meters = StringVar()
        frame = self.init(self.root)
        frame.pack(fill=BOTH, expand=1)

        # Start the event loop
        self.root.mainloop()

    def init(self, root):
        padded = {'padding': 5}
        sticky = {'sticky': NSEW}

        # Configure grid
        frame = Frame(root, **padded)
        frame.rowconfigure(0, weight=1)
        frame.rowconfigure(1, weight=1)
        frame.columnconfigure(0, weight=1)

        def frame_inputs(root):
            frame = Frame(root, **padded)

            # Configure grid
            frame.rowconfigure(0, weight=1)
            frame.rowconfigure(1, weight=1)
            frame.columnconfigure(0, weight=1)
            frame.columnconfigure(1, weight=1)
            frame.columnconfigure(2, weight=1)

            # Place widgets
            entry = Entry(frame, width=7, textvariable=self.feet)
            entry.grid(column=1, row=0)
            entry.focus()
            label = Label(frame, text="feet")
            label.grid(column=2, row=0)
            label = Label(frame, text="is equivalent to")
            label.grid(column=0, row=1)
            label = Label(frame, text="meters")
            label.grid(column=2, row=1)
            label = Label(frame, textvariable=self.meters)
            label.grid(column=1, row=1)

            return frame

        def frame_commands(root):
            frame = Frame(root, **padded)

            # Configure grid
            frame.rowconfigure(0, weight=1)
            frame.columnconfigure(0, weight=1)

            # Place widgets
            button = Button(frame, text="Calculate", command=self.calculate)
            button.grid(column=0, row=0)
            self.root.bind('<Return>', self.calculate)

            return frame

        def separator(root):
            return Separator(root)

        # Place widgets
        frame_inputs(frame).grid(row=0, **sticky)
        separator(frame).grid(row=1, padx=10, pady=5, **sticky)
        frame_commands(frame).grid(row=2, **sticky)

        return frame

    def calculate(self, event=None):
        log.debug("Event: %s", event)
        meters = utils.feet_to_meters(self.feet.get())
        if meters is not None:
            self.meters.set(meters)


def main():
    log.init()
    Application()


if __name__ == '__main__':  # pragma: no cover
    main()


1			"""A sample GUI."""
2
3			from tkinter import *
4			from tkinter.ttk import * # type: ignore
5
6			import log
7
8			from . import utils
9
10
11			class Application:
12			"""A sample class."""
13
14			def __init__(self):
15			log.info("Starting the application...")
16
17			# Configure the root window
18			self.root = Tk()
19			self.root.title("Feet to Meters")
20			self.root.minsize(400, 150)
21
22			# Initialize elements
23			self.feet = StringVar()
24			self.meters = StringVar()
25			frame = self.init(self.root)
26			frame.pack(fill=BOTH, expand=1)
27
28			# Start the event loop
29			self.root.mainloop()
30
31			def init(self, root):
32			padded = {'padding': 5}
33			sticky = {'sticky': NSEW}
34
35			# Configure grid
36			frame = Frame(root, **padded)
37			frame.rowconfigure(0, weight=1)
38			frame.rowconfigure(1, weight=1)
39			frame.columnconfigure(0, weight=1)
40
41			def frame_inputs(root):
42			frame = Frame(root, **padded)
43
44			# Configure grid
45			frame.rowconfigure(0, weight=1)
46			frame.rowconfigure(1, weight=1)
47			frame.columnconfigure(0, weight=1)
48			frame.columnconfigure(1, weight=1)
49			frame.columnconfigure(2, weight=1)
50
51			# Place widgets
52			entry = Entry(frame, width=7, textvariable=self.feet)
53			entry.grid(column=1, row=0)
54			entry.focus()
55			label = Label(frame, text="feet")
56			label.grid(column=2, row=0)
57			label = Label(frame, text="is equivalent to")
58			label.grid(column=0, row=1)
59			label = Label(frame, text="meters")
60			label.grid(column=2, row=1)
61			label = Label(frame, textvariable=self.meters)
62			label.grid(column=1, row=1)
63
64			return frame
65
66			def frame_commands(root):
67			frame = Frame(root, **padded)
68
69			# Configure grid
70			frame.rowconfigure(0, weight=1)
71			frame.columnconfigure(0, weight=1)
72
73			# Place widgets
74			button = Button(frame, text="Calculate", command=self.calculate)
75			button.grid(column=0, row=0)
76			self.root.bind('<Return>', self.calculate)
77
78			return frame
79
80			def separator(root):
81			return Separator(root)
82
83			# Place widgets
84			frame_inputs(frame).grid(row=0, **sticky)
85			separator(frame).grid(row=1, padx=10, pady=5, **sticky)
86			frame_commands(frame).grid(row=2, **sticky)
87
88			return frame
89
90			def calculate(self, event=None):
91			log.debug("Event: %s", event)
92			meters = utils.feet_to_meters(self.feet.get())
93			if meters is not None:
94			self.meters.set(meters)
95
96
97			def main():
98			log.init()
99			Application()
100
101
102			if __name__ == '__main__': # pragma: no cover
103			main()
104

jacebrowning / template-python-demo

Push — master ( 5184e2...aa81f7 )

demo.gui.Application.init() B

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How to fix Long Method

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