Как изменить текст label python

1. Используйте Stringvar для изменения текста этикетки Tkinter
2.  Метка text свойство для изменения текста метки

В этом уроке мы расскажем, как изменить текст этикетки Tkinter, нажав на кнопку.

Используйте Stringvar для изменения текста этикетки Tkinter

StringVar — один из типов конструктора Tkinter для создания строковой переменной Tkinter.

После того, как мы свяжем переменную StringVar с виджетами Tkinter, Tkinter обновит этот виджет, когда переменная будет изменена.

import tkinter as tk

class Test():
    def __init__(self):
        self.root = tk.Tk()
        self.text = tk.StringVar()
        self.text.set("Test")
        self.label = tk.Label(self.root, textvariable=self.text)

        self.button = tk.Button(self.root,
                                text="Click to change text below",
                                command=self.changeText)
        self.button.pack()
        self.label.pack()
        self.root.mainloop()

    def changeText(self):
        self.text.set("Text updated")        

app=Test()

self.text = tk.StringVar()
self.text.set("Test")

Конструктор Tkinter не смог инициировать строковую переменную со строкой типа self.text = tk.StringVar().

Надо вызвать метод set для установки значения StringVar, как self.text.set("Test").

self.label = tk.Label(self.root, textvariable=self.text)

Он связывает переменную StringVar self.text с виджетами меток self.label, устанавливая textvariable в качестве self.text. Инструментарий Tk начинает отслеживать изменения self.text и будет обновлять текст self.label, если self.text будет изменён.

 Метка text свойство для изменения текста метки

Другим решением для изменения текста этикетки Tkinter является изменение свойства text этикетки.

import tkinter as tk

class Test():
    def __init__(self):
        self.root = tk.Tk()
        self.label = tk.Label(self.root, text="Text")

        self.button = tk.Button(self.root,
                                text="Click to change text below",
                                command=self.changeText)
        self.button.pack()
        self.label.pack()
        self.root.mainloop()

    def changeText(self):
        self.label['text'] = "Text updated"        

app=Test()

Текст метки может быть инициирован с помощью свойства text="Text", а также может быть обновлен путем присвоения нового значения ключу text объекта метки.

Мы также можем изменить свойство text методом tk.Label.configure(), как показано ниже. Он работает так же, как и вышеприведенные коды.

import tkinter as tk

class Test():
    def __init__(self):
        self.root = tk.Tk()
        self.label = tk.Label(self.root, text="Text")

        self.button = tk.Button(self.root,
                                text="Click to change text below",
                                command=self.changeText)
        self.button.pack()
        self.label.pack()
        self.root.mainloop()

    def changeText(self):
        self.label.configure(text="Text Updated")        

app=Test()

Tkinter label widgets can display text or a picture on the screen. You can use only one typeface on a label. It is possible to have many lines of text. For instance, a label can include any text, and a window can have numerous labels (just like any widget can be displayed multiple times in a window).

The label text attribute in Python Tkinter allows you to change/update the label text easily. Another technique to edit the Tkinter label text is to change the label’s text property. In this lesson, we’ll look at changing label text in Tkinter Python using more than one approach.

Tkinter is a python module that provides a standard GUI (Graphical user interface). It allows you to quickly and easily create a graphical user interface (GUI) application.

To make a tkinter application, follow these steps:

• First import the module — tkinter
• Make the primary window (container)
• Add as many widgets as you want to the main window.
• Apply the Trigger event to the widgets.

Widgets are the command and control elements of any graphical user interface (GUI) application. The primary purpose of this widget is to provide a wide range of controls. Buttons, labels, text boxes, and many other widgets are examples. Importing tkinter is similar to importing any other Python package. The module’s name in Python 2.x is ‘Tkinter,’ but in Python 3.x, it is ‘tkinter.’

When establishing a Python application with GUI, there are two primary approaches that the user must remember.

Tk(screenName=None, baseName=None, className=’Tk’, useTk=1):

Tkinter provides the method Tk(screenName=None, baseName=None, className=’Tk’, useTk=1) for creating a main window. You can replace the className with the desired name to change the window’s name. The following is the basic code used to generate the application’s primary window:

where m is the main window object’s name

When your application is ready to run, you call the mainloop() method. mainloop() is an infinite loop that runs the application, waits for an event and processes the event as long as the window is open.

m.mainloop()

import tkinter
m = tkinter.Tk()
'''
It is the region where widgets are added.
'''
m.mainloop()

Tkinter also provides access to the widgets’ geometric configuration, which you can use to organize widgets in parent windows. There are three types of geometry manager classes.

• pack() method: It arranges the widgets into blocks before placing the widgets in the parent widget.
• grid() method: Before placing the widgets in the parent widget, it organizes them in a grid (table-like structure).
• The method place(): It arranges the widgets by placing them in the program’s specified locations.

The label is one of its widgets, and it’s in charge of creating a display box area for text and graphics. Let’s first explore the Tkinter label widget.

Python Tkinter – Label

Python provides many alternatives for creating a graphical user interface (Graphical User Interface). Further, Tkinter is the most widely used GUI technique out of all the options. It’s a standard Python interface to the Python-supplied Tk GUI toolkit. Python with Tkinter is the quickest and most straightforward approach to constructing graphical user interfaces.

Using widgets, creating a GUI with Tkinter is simple. Widgets, such as buttons and menus, are standard graphical user interface (GUI) elements. Now, let’s look at how to update the label’s text:

The Label Widget

Tkinter Label is a widget that allows you to create display boxes with text or graphics. The developer can change the text displayed by this widget at any moment. You can also use it to execute operations like underlining text and spanning text across numerous lines. It’s vital to remember that a label can only display text in one typeface at a time. To utilize a label, you have to tell it what to display (this can be text, a bitmap, or an image).

The syntax is as follows:

w = Label ( master, option, … )

The master parameter represents the parent window.

Parameters

• master: This is the window’s parent.
• Options: The format of the widget can be changed using various settings. The most commonly used options for this widget are listed below. These options can be used as comma-separated key-value pairs:

The following are a few options:

anchor: If the widget has more space than required for the text, this option is used to manage the alignment of the text. anchor=CENTER is the default, which centered the text in the available space.

bg: This option changes the background color behind the label and indicator.

height: This option is used to specify the new frame’s vertical dimension.

width: The label’s width in characters (not pixels!). If this option is not selected, the label is scaled to fit its contents.

bd: This option is used to control the size of the indicator’s border. Also, the default bd value is 2 pixels.

font: If you’re using the text or textvariable options to show text in the label, the font option is used to select the typeface displayed in the text.

cursor: When the mouse is moved over the label, it is used to designate which cursor should be displayed. The standard cursor is used by default.

bitmap: It is used to set the bitmap to the provided graphical object so that the label can represent graphics rather than text.

fg: Text and bitmap labels use the label clear. The operating system determines the default.
It is the color that will appear at the place of the 1-bits in a bitmap if it is displayed.

image: In the label widget, this option displays a static image.

padx: This option adds extra spaces between the text on the label’s left and right sides. This option has a default value of 1.

pady: This option adds extra space between the label’s top and bottom text. This option has a default value of 1.

Justify: This option is used to specify how many lines of text should be aligned. Use the values LEFT, RIGHT, or CENTER. It’s worth noting that the anchor option is used to position the text within the widget. CENTER is the default setting for justify.

relief: The appearance of a decorative border around the label is controlled by this option. FLAT is the default setting for this parameter.

underline: This

wraplength: Instead of having a single line for the label text, it can be split across multiple lines, each with the number of characters indicated in this option.

from tkinter import *


top = Tk()
top.geometry("450x300")
	
# email's label
user_email = Label(top, text = "Email").place(x = 40,	y = 60)
	
# the label for user_password
user_password = Label(top,	text = "Password").place(x = 40, y = 100)
	
submit_button = Button(top,	text = "Submit").place(x = 40, y = 130)
	There are number of options which are used to change the format of the widget.
user_email_input_area = Entry(top,	width = 30).place(x = 110, y = 60)
	
user_password_entry_area = Entry(top, width = 30).place(x = 110, y = 100)
	
top.mainloop()

Example: using a Label in Tkinter

from tkinter import *
root = Tk()
w = Label(root, text='Codeunderscored.com!')
w.pack()
root.mainloop()

Now, let’s look at how to update the label’s text:

Using Label.config() method

The syntax for Label.config() is as follows:

Parameter: text– The text to display in the label.

This method is used to do a label widget overwriting.

Example:

importing everything from tkinter
from tkinter import *

# creating the tkinter window
Main_window = Tk()

# variable
my_text = "Codeunderscored updated !!!"

# function define for
# updating the my_label
# widget content
def counter():

	# use global variable
	global my_text
	
	# configure
	my_label.config(text = my_text)

# create a button widget and attached
# with counter function
my_button = Button(Main_window,
				text = "Please update",
				command = counter)

# create a Label widget
my_label = Label(Main_window, text = "Codeunderscored")

# place the widgets
# in the gui window
my_label.pack()
my_button.pack()

# Start the GUI
Main_window.mainloop()

Using StringVar() class

StringVar is a type of Tkinter constructor that creates a string variable in Tkinter. Tkinter will update this particular widget when the StringVar variable is adjusted when we pair it with the Tkinter widgets.

The syntax for StringVar() is as follows:

Return: String variable object

This class is used to set and change values per the requirements.

Example 1 : Using StringVar() class

# importing everything from tkinter
from tkinter import *

# create gui window
Main_window = Tk()

# set the configuration
# of the window
Main_window.geometry("220x100")

# define a function
# for setting the new text
def java():
	my_string_var.set("You must go with Java")

# define a function
# for setting the new text
def python():
	my_string_var.set("You must go with Python")



# create a Button widget and attached
# with java function
btn_1 = Button(Main_window,
			text = "I love Android",
			command = java)

# create a Button widget and attached
# with python function
btn_2 = Button(Main_window,
			text = "I love Machine Learning",
			command = python)

# create a StringVar class
my_string_var = StringVar()

# set the text
my_string_var.set("What should I learn")

# create a label widget
my_label = Label(Main_window,
				textvariable = my_string_var)


# place widgets into
# the gui window
btn_1.pack()
btn_2.pack()
my_label.pack()

# Start the GUI
Main_window.mainloop()

Example 2: Using StringVar() class

import tkinter as tk

class Test():
    def __init__(self):
        self.root = tk.Tk()
        self.text = tk.StringVar()
        self.text.set("Test")
        self.label = tk.Label(self.root, textvariable=self.text)

        self.button = tk.Button(self.root,
                                text="Click to change text below",
                                command=self.changeText)
        self.button.pack()
        self.label.pack()
        self.root.mainloop()

    def changeText(self):
        self.text.set("Text updated")        

app=Test()


self.text = tk.StringVar()
self.text.set("Code Test")

The string variable could not be started by the Tkinter constructor using the string.

self.text = tk.StringVar()

To set the StringVar value, we should use the set method, such as self.text.set (“Test”).

self.label = tk.Label(self.root, textvariable=self.text)

By setting textvariable to self.text associates the StringVar variable self.text with the label widget self.label. If self.text is changed, the Tk toolkit starts tracking the changes and updates the text self.label. A Tkinter dynamic label is created with the code above. When the self.text is changed, it immediately displays the Tkinter label text.

Use the label text property to change/update the Python Tkinter Label Text

Changing the label’s text property is another way to change the Tkinter label text.

import tkinter as tk

class Test():
    def __init__(self):
        self.root = tk.Tk()
        self.label = tk.Label(self.root, text="Text")

        self.button = tk.Button(self.root,
                                text="Click to change text below",
                                command=self.changeText)
        self.button.pack()
        self.label.pack()
        self.root.mainloop()

    def changeText(self):
        self.label['text'] = "Text updated"        

app=Test()     

The text of the label object can be started with text=”Text” and altered by setting a new value to the text key of the label object. We may alternatively use the tk.Label.configure() method to update the text property, as seen below. The above codes function in the same way.

import tkinter as tk

class Test():
    def __init__(self):
        self.root = tk.Tk()
        self.label = tk.Label(self.root, text="Text")

        self.button = tk.Button(self.root,
                                text="Click to change text below",
                                command=self.changeText)
        self.button.pack()
        self.label.pack()
        self.root.mainloop()

    def changeText(self):
        self.label.configure(text="Text Updated")        

app=Test()      

You can update the text of the label widget using a button and a function if you need to tweak or change it dynamically.

# Import the required libraries
from tkinter import *

# Create an instance of tkinter frame or window
tk_win = Tk()

# Set the size of the tkinter window
tk_win.geometry("700x350")

# Define a function update the label text
def on_click():
   label["text"] = "Code in Python"
   b["state"] = "disabled"

# Create a label widget
label = Label(tk_win, text="Code: Click the Button to update this Text",
font=('Calibri 15 bold'))
label.pack(pady=20)

# Create a button to update the label widget
b = Button(tk_win, text="Update Label", command=on_click)
b.pack(pady=20)

tk_win.mainloop()

Output

When you run the code above, a label text and a button will appear in the window. The label text will only be updated when you click the button.

Example: font configuration

Some Tk widgets, such as the label, text, and canvas widgets, allow you to choose the typefaces used to display text. A “font” configuration option is commonly used to accomplish this. It’s crucial to keep in mind that typefaces are a few areas that aren’t platform-independent. The attribute “fg” is used to modify the color of the text. On the other hand, the attribute “bg,” can be used to change the label’s background color.

import tkinter as tk
rt = tk.Tk()
tk.Label(rt,
         text="Codeunderscored: Red Text in displayed in Times Font",
         fg = "red",
         font = "Times").pack()
tk.Label(rt,
         text="Codeunderscored: Green Text in displayed in Helvetica Font",
         fg = "dark green",
         bg = "light green",
         font = "Helvetica 12 bold italic").pack()
rt.mainloop()

Conclusion

Tkinter Label widgets are commonly used in applications to show text or images. Using the config(**options) method, we can change the label widget’s text property, color, background, and foreground colors. If you need to adjust or change the text of the label widget dynamically, you can use a button and a function to do so.

Последнее обновление: 11.09.2022

Виджет Label представляет текстовую метку. Этот элемент позволяет выводить статический текст без возможности редактирования.

Для создания элемента Label применяется конструктор, который принимает два параметра:

Label(master, options)

Параметр master представляет ссылку на родительский контейнер, а параметр options представляет следующие именованные параметры

• anchor: устанавливает позиционирование текста

• background: фоновый цвет

• borderwidth: толщина границы метки

• cursor: курсор указателя мыши при наведении на метку

• font: шрифт текста

• foreground: цвет текста

• height: высота виджета

• image: ссылка на изображение, которое отображается на метке

• justify: устанавливает выравнивание текста. Значение LEFT выравнивает текст по левому краю, CENTER — по центру,
  RIGHT — по правому краю

• pading: отступы от границ вилжета до его текста

• relief: определяет тип границы, по умолчанию значение FLAT

• text: устанавливает текст метки

• textvariable: устанавливает привязку к элементу StringVar

• underline: указывает на номер символа в тексте кнопки, который подчеркивается. По умолчанию значение -1, то есть никакой символ не подчеркивается

• width: ширина виджета

• wraplength: при положительном значении строки текста будут переносится для вмещения в пространство виджета

Выведем в окне приложения простейший текст:

from tkinter import *
from tkinter import ttk

root = Tk()
root.title("METANIT.COM")
root.geometry("250x200")

label = ttk.Label(text="Hello METANIT.COM")
label.pack()

root.mainloop()

Установка шрифта

Параметр font принимает определение шрифта в виде:

font = ("имя шрифта", размер_шрифта)

Первое значение передает имя шрифта в кавычках, а второе — числовой размер шрифта. Например, установим шрифт Arial высотой в 14 единиц:

from tkinter import *
from tkinter import ttk

root = Tk()
root.title("METANIT.COM")
root.geometry("250x200")

label = ttk.Label(text="Hello METANIT.COM", font=("Arial", 14))
label.pack()

root.mainloop()

Установка изображения

За установку изображения на метке отвечает параметр image. Самый простой способ определения изображения представляет
создание объекта PhotoImage, в конструктор которого передается путь к изображению:

from tkinter import *
from tkinter import ttk

root = Tk()
root.title("METANIT.COM")
root.geometry("250x200")

python_logo = PhotoImage(file="./python_logo.png")

label = ttk.Label(image=python_logo)
label.pack()

root.mainloop()

В моем случае изображение представляет файл python_logo.png, которое находится в одной папке с файлом приложения и которое изображает логотип python:

Если необходимо также отображать и текст, то для этого можно установить параметр compound, который определяет положение текста по отношению к изображению
с помощью одного из следующих значений:

• top: изображение поверх текста

• bottom: изображение под текстом

• left: изображение слева от текста

• right: изображение справа от текста

• none: при наличии изображения отображается только изображение

• text: отображается только текст

• image: отображается только изображение

Например, отобразим картинку поверх текста:

from tkinter import *
from tkinter import ttk

root = Tk()
root.title("METANIT.COM")
root.geometry("250x200")

python_logo = PhotoImage(file="./python_logo.png")

label = ttk.Label(image=python_logo, text="Python", compound="top")
label.pack()

root.mainloop()

Стилизация

По умолчанию метка не имеет границы. Для установки толщины границы используется параметр borderwidth, при этом нам также надо
установить тип границы с помощью параметра releaf, который может принимать значения: «flat», «raised», «sunken», «ridge», «solid» и «groove»:

from tkinter import *
from tkinter import ttk

root = Tk()
root.title("METANIT.COM")
root.geometry("250x200")


label = ttk.Label(text="Hello Tkinter", borderwidth=2, relief="ridge", padding=8)
label.pack(expand=True)

root.mainloop()

Установка цвета фона и текста:

from tkinter import *
from tkinter import ttk

root = Tk()
root.title("METANIT.COM")
root.geometry("250x200")


label = ttk.Label(text="Hello Tkinter", background="#FFCDD2", foreground="#B71C1C", padding=8)
label.pack(expand=True)

root.mainloop()

Are you trying to learn Python GUI programming? Let us check out in detail the Python Tkinter label. How to use Label in Python Tkinter. We will cover all the topics as :

• About Tkinter label
• Tkinter label font size
• Tkinter label position
• Tkinter label border
• Tkinter label transparent background
• Tkinter label attributes
• Tkinter label image
• Tkinter label attributes
• Tkinter label image
• Tkinter label text-align left

Let us see what is a Python Tkinter label?

• The label simply means the text on the screen.
• It could be an instruction or information.
• Labels are the widely used widget & is a command in all the GUI supporting tools & languages.
• Labels are also used to display images & icons.
• Few popular label options are:
  • text: to display text
  • textvariable: specifies name who will replace text. Mostly used when text is changing.
  • underline: underlines just one character of the text string
  • width: adds addition width to label, takes a number as an argument.
  • image: to add an image or to style the label. It uses style.map()
  • compound: display images with text, also provide control to position them.

Also, you may like, Python Tkinter Title.

Tkinter label font size

Let us see how to set font size in Python Tkinter label.

• Font-size creates emphasis on user.
• It makes things more clear & readable.
• In label font size can be controlled using keyword font

Syntax:

In this syntax ws is the master that we are using, font-name could be any font supported by ms word like Arial, Times new roman, Calibri, etc. weight can be Bold, italic, underline.

Label(ws, text="any text here", font=('font-name & weight', 'font-size')

Code:

from tkinter import *

ws = Tk()

Label(ws, text="Hello there!", font=("arial italic", 18) ).pack()

ws.mainloop()

Output:

So in this output, you can see that the text “Hello there!” have size 18 and is italic. Similarly, you can put bold and underline.

You may like, BMI Calculator Using Python Tkinter.

Tkinter label position

• The right placement of widgets can create a difference.
• Label position can be controlled using pack, grid & place
• refer to our geometry positioning section to know more about them

Syntax:

Label(ws, text="any text", font=(14, "roboto")).pack()

Label(ws, text="any text", font=(14, "roboto")).grid(row=value, columns=value)

Label(ws, text="any text", font=(14, "roboto")).place(x=coordinate_value, y=coordinate_value)

Tkinter label border

• The Python Tkinter Label border defines the type of border & its thickness.
• There 6 types of borders each having their on property:
  • Flat
  • Raised
  • Sunken
  • ridge
  • solid
  • groove
• By default flat is active.
• borderwidth keyword is used to define the thickness of the border.
• relief keyword is used to define the type of border.

Syntax: borderwidth should be provided any integer value, relief should provide anyone out of these ( flat, raised, sunken, ridge, solid, groove).

Label(ws, text="any text", borderwidth=value, relief="typeofborder").pack()

Code:

from tkinter import *

ws = Tk()
ws.title("Border")
ws.geometry("300x400")

Label(ws, text="Flat border", borderwidth=3, relief="flat", padx=5, pady=10).pack(padx=5, pady=10)
Label(ws, text="raised border", borderwidth=3, relief="raised", padx=5, pady=10).pack(padx=5, pady=10)
Label(ws, text="sunken border", borderwidth=3, relief="sunken", padx=5, pady=10).pack(padx=5, pady=10)
Label(ws, text="ridge border", borderwidth=3, relief="ridge", padx=5, pady=10).pack(padx=5, pady=10)
Label(ws, text="solid border", borderwidth=3, relief="solid", padx=5, pady=10).pack(padx=5, pady=10)
Label(ws, text="groove border", borderwidth=3, relief="groove",padx=5, pady=10).pack(padx=5, pady=10)

ws.mainloop()

Output:

In this output, all types of border are displayed, each have width of 3 pixels. padx & pady determines the extra space around the box.

Tkinter label transparent background

• Transparent background means you can see through the frame.
• only an image will appear the rest frame will be invisible.
• make sure to take an image that does not have the background
• to provide bg color to the image and assign the same color to wm_attributes command.
• we tried in all colors but grey works best.

Syntax:

This colourname should be same as the image bg color. We tried with many colors but grey works best for this.

ws.wm_attributes("-transparentcolor", 'colorname')

Code:

from tkinter import *

ws = Tk()

giant=PhotoImage(file='bg.png')
Label(ws,image=giant,bg='grey').pack()
ws.wm_attributes("-transparentcolor", 'grey')

ws.mainloop()

Output:

In this output, picture of giant has been displayed with no background. You can see through the image frame.

Tkinter label attributes

• Attributes refer to features of the label
• They are also called options that facilitate more functions
• though we have discussed most of them in this blog.
• but we are summarising all of them here.
• Attributes are as following:

1. colours:

• colours plays an important role in software development.
• Every colours has some meaning like red for error, green of correct, etc.
• bg is used to fill background colour of the label
• fg is used to change the text colour.
• you can either provide a colour name or hex code

Example:

Label(ws, text="colors", bg="blue", fg="#000").pack()

2. font :

• fonts make text readable.
• to know more about fonts
• Please refer to our Tkinter label font size section

Example:

Label(ws, text="font demo", font=('arial bold', 18)).pack()

3. relief:

• relief is used to provide decoration to the border.
• It has various options that can be used to emphasise text.
• To know more about options check Tkinter label border section.

Example:

Label(ws, text="relief demo", borderwidth=3, relief='solid border').pack()

4. cursor :

• It used to change the cursor image when hovered over the label.
• here is the list of all cursors that one can use
• arrow, circle, clock, dotbox, exchange, fleur, heart man, mouse, pirate, pls, shuttle, sizing, spider, spraycan, star, target, tcross, trek, watch

Example:

Label(ws, text="cursor demo", cursor="watch").pack()

5. Height & Width:

• Height determines the vertical dimension of the label.
• width determines the horizontal dimension of the label

Example:

Label(ws, text="Height & width", height=5, width=10).pack()

6. padx & pady

• padx adds empty space vertically
• pady adds empty space horizontally
• if they are used with in the label then they add extra space inside the box
• if they are used in the positioning section (pack/grid/place) then add space outside the box.

Example: Inside the box

Label(ws, text="padding demo", padx=10, pady=5).pack()

7. Justify:

• Justify is used for alignment.
• It works similar to anchor but has only three options
• LEFT, CENTER, RIGHT
• programmers prefer to use the anchor as it gives more control

Example:

Label(ws, text="padding demo", justify=CENTER).pack()

8. anchor:

• Anchor also provides controls for alignment.
• to know more about it refer to our section Tkinter label text-alignment

Example:

Label(ws, text="padding demo").pack(anchor='w')

So these were popular attributes for Label. Most of them work in other widgets as well as entry, button, etc. Now before we end this section, here is the program with attributes used in it. The controls are placed in a sequence for your convince. Do notice each and every attribute used. cursor one is my favorite

Code:

from tkinter import *

ws = Tk()
ws.title("pythonguides")
ws.geometry('200x150')

Label(ws, text='danger', bg='red', fg='red', font=('Arial bold', 14), relief='raised', cursor='pirate', height=4, width=10, padx=10, pady=10, justify=CENTER).pack(padx=10, pady=10, anchor='w')

ws.mainloop()

Output:

This is a simple program created using all the attributes mentioned above. Few highlights, the cursor has transforming ability to the pirate icon, though it is pack() still it is in the corner because of anchor set to west, blue is bg & red text is fg. Text is justified to center, etc.

Tkinter label image

• Images make things interesting.
• In this section we will learn how to put image in label
• We will also learn to place text on image.

Syntax:

var-name = PhotoImage(file="path/of/image.extension")
Label(ws, image=var-name).pack()

Code:

from tkinter import *

ws = Tk()
ws.title("giant image")

giant = PhotoImage(file="bg.png")
Label(ws, text="hi",image=giant).pack(side="top")
intro = '''Hi! I am Giant from COC, I have been programmed to
break walls & bones.''' 
Label(ws, text=intro, anchor=S, font=('Arial bold', 14), underline=9).pack(side="bottom")

ws.mainloop()

Output:

In this output, giant image has been placed, below the image there is a brief information about him. In the intro section G is underlined and for that we have used underline option in label.

Tkinter label text-alignment

• Alignment refers to the quick position of text direction wise.
• direction-wise means:
  • N : North
  • S : South
  • E : East
  • W : West
  • NE : North East
  • NW : North West
  • SE : South East
  • SW : South West
  • CENTER
• anchor keyword is used to position the label widget.

Syntax: In place of direction provide any one out of these (SN, SE, W, NE, SE, SW, CENTER)

Label(ws, text="sometext", anchor= direction).pack()

Code:

from tkinter import *

ws = Tk()
ws.title("Border")
ws.geometry("50x100")

Label(ws, text="Left", anchor=W).pack(fill='both')
Label(ws, text="Right", anchor=E).pack(fill='both')

ws.mainloop()

Output:

In this output, you can see that text has been aligned to left and right using anchor.

You may like the following Python tutorials:

• Increment and Decrement operators in Python
• Python Anonymous Function (Lambda Function)
• Python access modifiers + Examples
• Python Read CSV File and Write CSV File
• Python Array with Examples
• Hash table in python
• Block Indentation in Python
• Python get filename from the path
• Python TypeError: ‘list’ object is not callable
• Python Tkinter Entry – How to use
• Python Tkinter Button – How to use
• Python Tkinter Menu bar – How to Use
• Python Tkinter Checkbutton – How to use
• Python Tkinter radiobutton – How to use
• Python Tkinter Calculator
• Python Tkinter Canvas Tutorial

In this tutorial we have learned Python tkinter label.

• What is the Tkinter label in Python
• Tkinter label font size
• Tkinter label position
• Tkinter label border
• Tkinter label transparent background
• Tkinter label attributes
• Tkinter label image
• Tkinter label attributes
• Tkinter label image
• Tkinter label text-align left

У меня тоже mac os, ничего сложного в установке новой версии python там нет. К тому же она встанет не за место старой, а рядом со старой, так что все нормально.

Добавлено через 1 минуту

Бред чистой воды, ахинея ахиней. Вот запусти МОЙ код и посмотри, что произойдет. Если у тебя не работает, то ошибку в студию и скрин с доказательством.

Nikakula, и кстати тебе уже arctblake сказал правильную вещь, что так

не делают и почему так не делают, читай сообщение выше.

1. Засоряется глобальное пространство имен (а это черевато тем, что могут быть перезаписаны какие-то твои переменные, системные переменные и т д)
Вот пример (для справки dir выводит список объектов в текущей глобальной области видимости):

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>>> len(dir())  # как видишь при запуске всего определено 6 перменных
6
>>> from PyQt4.QtGui import *
>>> from PyQt4.QtCore import *
>>> len(dir())  # а теперь их стало уже целых 585 и это импортирована только 1 из используемых библиотек, в реальном проекте дальше их будет гораздо больше импортироваться
585

2. Код становится не очевидным и запутанным. Через некоторое время тебе надо будет прочесть свой код и разобраться, но это будет очень не тривиальная задача. Ты будешь смотреть какие функции вызываются ты не будешь знать из какой из библиотек они импортированы.
3. Программа будет медленней работать из-за того, что поиск будет происходить очень долго (глобальная область видимости то засорена у нас)
и т д т п
В общем проблем это может вызвать тонну.

Если не хочешь писать постоянно название модуля, то импортируй только конкретно используемые имена функций, а не все все с помощью звездочки.

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from Tkinter import Tk, Label
 
root = Tk()
lab = Label(root, text="привет")
lab.grid(row=1, column=1)
lab['text'] = 'абракадабра'
root.mainloop()