Python Tkinter: ttk.LabelFrame

#for Python 2
#import Tkinter as tk
#import ttk
#for Python 3
import tkinter as tk
from tkinter import ttk

import platform

def quit():
    global tkTop
    tkTop.destroy()

tkTop = tk.Tk()
tkTop.geometry('500x400')

tkLabelTop = tk.Label(tkTop, text=" http://hello-python.blogspot.com ")
tkLabelTop.pack()

strVersion = "running Python version " + platform.python_version()
tkLabelVersion = tk.Label(tkTop, text=strVersion)
tkLabelVersion.pack()
strPlatform = "Platform: " + platform.platform()
tkLabelPlatform = tk.Label(tkTop, text=strPlatform)
tkLabelPlatform.pack()

tkButtonQuit = tk.Button(
    tkTop,
    text="Quit",
    command=quit)
tkButtonQuit.pack()

lf1 = ttk.LabelFrame(tkTop, text="LabelFrame 1")
lf1.pack(fill="x", expand="yes")

def rbCallback():
    varLabel.set("Radiobutton clicked: " + str(rbVar.get()))

rbVar = tk.IntVar()

rb1 = tk.Radiobutton(
    lf1,
    text="One",
    variable=rbVar,
    value=1,
    command=rbCallback)
rb1.pack(anchor=tk.W)

rb2 = tk.Radiobutton(
    lf1,
    text="Two",
    variable=rbVar,
    value=2,
    command=rbCallback)
rb2.pack(anchor=tk.W)

rb3 = tk.Radiobutton(
    lf1,
    text="Three",
    variable=rbVar,
    value=3,
    command=rbCallback)
rb3.pack(anchor=tk.W)

varLabel = tk.StringVar()
tkLabel = tk.Label(lf1, textvariable=varLabel)
tkLabel.pack()

lf2 = ttk.LabelFrame(tkTop, text="LabelFrame 2")
lf2.pack(fill="both", expand="yes")

def cb1Callback():
    varLabel2.set("Checkbutton 1 clicked: " + str(cb1Var.get()))

cb1Var = tk.BooleanVar()
cb1 = tk.Checkbutton(
    lf2,
    text="Checkbutton 1",
    width = 50,
    background='#B0B0B0',
    anchor=tk.W,
    variable=cb1Var,
    command=cb1Callback)
cb1.pack()

def cb2Callback():
    varLabel2.set("Checkbutton 2 clicked: " + cb2Var.get())

cb2Var = tk.StringVar()
cb2 = tk.Checkbutton(
    lf2,
    text="Checkbutton 2 - ON/OFF",
    width = 50,
    background='#C0C0C0',
    anchor=tk.W,
    variable=cb2Var,
    onvalue="ON",
    offvalue="OFF",
    command=cb2Callback)
cb2.pack()

varLabel2 = tk.StringVar()
tkLabel2 = tk.Label(lf2, textvariable=varLabel2)
tkLabel2.pack()

tk.mainloop()

Python Tkinter: Radiobutton

Example to implement Radiobutton of Python Tkinter.

#for Python 2
#import Tkinter as tk
#for Python 3
import tkinter as tk

import platform

def quit():
    global tkTop
    tkTop.destroy()

tkTop = tk.Tk()
tkTop.geometry('500x300')

tkLabelTop = tk.Label(tkTop, text=" http://hello-python.blogspot.com ")
tkLabelTop.pack()

strVersion = "running Python version " + platform.python_version()
tkLabelVersion = tk.Label(tkTop, text=strVersion)
tkLabelVersion.pack()
strPlatform = "Platform: " + platform.platform()
tkLabelPlatform = tk.Label(tkTop, text=strPlatform)
tkLabelPlatform.pack()

tkButtonQuit = tk.Button(
    tkTop,
    text="Quit",
    command=quit)
tkButtonQuit.pack()

def rbCallback():
    varLabel.set("Radiobutton clicked: " + str(rbVar.get()))

rbVar = tk.IntVar()

rb1 = tk.Radiobutton(
    tkTop,
    text="One",
    variable=rbVar,
    value=1,
    command=rbCallback)
rb1.pack(anchor=tk.W)

rb2 = tk.Radiobutton(
    tkTop,
    text="Two",
    variable=rbVar,
    value=2,
    command=rbCallback)
rb2.pack(anchor=tk.W)

rb3 = tk.Radiobutton(
    tkTop,
    text="Three",
    variable=rbVar,
    value=3,
    command=rbCallback)
rb3.pack(anchor=tk.W)

varLabel = tk.StringVar()
tkLabel = tk.Label(tkTop, textvariable=varLabel)
tkLabel.pack()

tk.mainloop()

Python Tkinter: Checkbutton

#for Python 2
#import Tkinter as tk
#for Python 3
import tkinter as tk

import platform

def quit():
    global tkTop
    tkTop.destroy()

tkTop = tk.Tk()
tkTop.geometry('500x300')

tkLabelTop = tk.Label(tkTop, text=" http://hello-python.blogspot.com ")
tkLabelTop.pack()

strVersion = "running Python version " + platform.python_version()
tkLabelVersion = tk.Label(tkTop, text=strVersion)
tkLabelVersion.pack()
strPlatform = "Platform: " + platform.platform()
tkLabelPlatform = tk.Label(tkTop, text=strPlatform)
tkLabelPlatform.pack()

tkButtonQuit = tk.Button(
    tkTop,
    text="Quit",
    command=quit)
tkButtonQuit.pack()

def cb1Callback():
    varLabel.set("Checkbutton 1 clicked: " + str(cb1Var.get()))

cb1Var = tk.BooleanVar()
cb1 = tk.Checkbutton(
    tkTop,
    text="Checkbutton 1",
    width = 50,
    background='#B0B0B0',
    anchor=tk.W,
    variable=cb1Var,
    command=cb1Callback)
cb1.pack()

def cb2Callback():
    varLabel.set("Checkbutton 2 clicked: " + cb2Var.get())

cb2Var = tk.StringVar()
cb2 = tk.Checkbutton(
    tkTop,
    text="Checkbutton 2 - ON/OFF",
    width = 50,
    background='#C0C0C0',
    anchor=tk.W,
    variable=cb2Var,
    onvalue="ON",
    offvalue="OFF",
    command=cb2Callback)
cb2.pack()

varLabel = tk.StringVar()
tkLabel = tk.Label(tkTop, textvariable=varLabel)
tkLabel.pack()

tk.mainloop()

Python example: Implement Tab using ttk.Notebook

Python example to implement Tab using ttk.Notebook.

#for Python 2
import Tkinter as tk
import ttk
#for Python 3
#import tkinter as tk
#from tkinter import ttk

import platform

def quit():
    global tkTop
    tkTop.destroy()

tkTop = tk.Tk()
tkTop.geometry('500x300')

tkLabelTop = tk.Label(tkTop, text=" http://hello-python.blogspot.com ")
tkLabelTop.pack()

notebook = ttk.Notebook(tkTop)
frame1 = ttk.Frame(notebook)
frame2 = ttk.Frame(notebook)
notebook.add(frame1, text='Frame One')
notebook.add(frame2, text='Frame Two')
notebook.pack()

tkButtonQuit = tk.Button(
    tkTop,
    text="Quit",
    command=quit)
tkButtonQuit.pack()
 
tkDummyButton = tk.Button(
    frame1,
    text="Dummy Button")
tkDummyButton.pack()
  
tkLabel = tk.Label(frame1, text=" Hello Python!")
tkLabel.pack()

strVersion = "running Python version " + platform.python_version()
tkLabelVersion = tk.Label(frame2, text=strVersion)
tkLabelVersion.pack()
strPlatform = "Platform: " + platform.platform()
tkLabelPlatform = tk.Label(frame2, text=strPlatform)
tkLabelPlatform.pack()

tk.mainloop()

Python example of using Thread

It's a simple Python example to run code in background thread, to keep GUI responsive.

#tkinter for Python 3.x
#Tkinter for Python 2.x
 
import tkinter
from threading import Thread
import time
 
def quit():
    global tkTop
    tkTop.destroy()

def doSomething():
    print("Do something")
    for count in range(5):
        time.sleep(1)
        varLabel.set(str(count)) 

def runThread():
    varLabel.set("runThread() called")
    myThread = Thread(target=doSomething)
    myThread.start()
 
tkTop = tkinter.Tk()
tkTop.geometry('300x200')
 
tkButtonQuit = tkinter.Button(
    tkTop,
    text="Quit",
    command=quit)
tkButtonQuit.pack()

tkButtonRunThread = tkinter.Button(
    tkTop,
    text="Do something in another thread",
    command=runThread)
tkButtonRunThread.pack()

tkDummyButton = tkinter.Button(
    tkTop,
    text="Dummy Button")
tkDummyButton.pack()
 
varLabel = tkinter.StringVar()
tkLabel = tkinter.Label(textvariable=varLabel)
tkLabel.pack()
 
tkinter.mainloop()

Python plot sin, cos and tan, using pylab and numpy

import pylab as pl
import numpy as np

X = np.linspace(0, 2*np.pi, 360, endpoint=True)
Y = np.sin(X)
Y2 = np.cos(X)
pl.plot(X, Y)
pl.plot(X, Y2)

pl.show()

numpy and matplotlib are needed in this example.

Install for Python 2:
$ sudo apt-get install python-numpy
$ sudo apt-get install python-matplotlib

Install for Python 3:
$ sudo apt-get install python3-numpy
$ sudo apt-get install python3-matplotlib

Python Tools for Visual Studio

Turn Visual Studio into a powerful Python development environment with Python Tools for Visual Studio.

Python Tools for Visual Studio - free, open-source extension adds all the functionality needed to develop and maintain Python applications in Visual Studio, and deploy to Windows or Linux servers, or to Microsoft Azure.

You can install Python Tools for Visual Studio 2.1 into these versions:

• Visual Studio 2013
• Visual Studio Community 2013
• Visual Studio Express 2013 for Web or for Windows Desktop
• Visual Studio 2012 and 2010

Know more: http://www.visualstudio.com/en-us/explore/python-vs.aspx

This video will help you get up and running with Python in Visual Studio. We will cover installation of PTVS, a Python interpreter, and creating and deploying a project to Azure Websites.