The document provides information about GUI programming in Python using Tkinter. It discusses the various widgets available in Tkinter like Button, Checkbutton, Entry, Frame, Label, Listbox, Radiobutton, Text, and Scale. It explains how to create a basic Tkinter window and add widgets to it. Methods like pack(), grid(), and place() are described for organizing widgets. Code examples are given for each widget to demonstrate how to use them.
The document provides an overview of Tkinter, the standard GUI library for Python. It discusses various Tkinter widgets like Button, Canvas, Checkbutton, Entry, Frame, Label, Listbox, Menubutton, Message, and Radiobutton. Code examples are given to demonstrate how to create and use each widget. Tkinter allows creating graphical user interfaces in Python easily by providing an object-oriented interface to the Tk GUI toolkit.
The document discusses GUI technologies in Python. It covers Tkinter, which is the standard GUI library in Python. Tkinter can be used to create desktop applications and provides widgets like labels, buttons, entries and frames. It also discusses how to create windows, add widgets, handle events and create a simple calculator application as an example.
The document discusses the tkinter module in Python, which provides tools for building graphical user interfaces (GUIs). Tkinter comes pre-installed with Python and allows creating GUI elements like labels, buttons, menus, and more. The document covers how to import tkinter, create windows, add widgets, and arrange widgets using different geometry managers. It also provides examples of creating common widgets like labels, buttons, checkboxes, and menus. Finally, it briefly introduces the turtle module for drawing shapes and graphics.
This presentation educates you about Python - GUI Programming(Tkinter), Tkinter Programming with syntaxe example, Tkinter Widgets with Operator & Description, Standard attributes.
For more topics stay tuned with learnbay.
( ** Python Certification Training: https://www.edureka.co/python ** )
This Edureka PPT on Tkinter tutorial covers all the basic aspects of creating and making use of your own simple Graphical User Interface (GUI) using Python. It establishes all of the concepts needed to get started with building your own user interfaces while coding in Python.
This document contains information about a mentoring program run by Baabtra-Mentoring Partner. It includes:
- A disclaimer that this is not an official Baabtra document
- A table showing a mentee's typing speed progress over 5 weeks
- An empty table to track jobs applied to by the mentee
- An explanation of sets in Python, including how to construct, manipulate, perform operations on, and iterate over sets
- Contact information for Baabtra
The document provides an overview of Tkinter, the standard GUI library for Python. It discusses various Tkinter widgets like Button, Canvas, Checkbutton, Entry, Frame, Label, Listbox, Menubutton, Message, and Radiobutton. Code examples are given to demonstrate how to create and use each widget. Tkinter allows creating graphical user interfaces in Python easily by providing an object-oriented interface to the Tk GUI toolkit.
The document discusses GUI technologies in Python. It covers Tkinter, which is the standard GUI library in Python. Tkinter can be used to create desktop applications and provides widgets like labels, buttons, entries and frames. It also discusses how to create windows, add widgets, handle events and create a simple calculator application as an example.
The document discusses the tkinter module in Python, which provides tools for building graphical user interfaces (GUIs). Tkinter comes pre-installed with Python and allows creating GUI elements like labels, buttons, menus, and more. The document covers how to import tkinter, create windows, add widgets, and arrange widgets using different geometry managers. It also provides examples of creating common widgets like labels, buttons, checkboxes, and menus. Finally, it briefly introduces the turtle module for drawing shapes and graphics.
This presentation educates you about Python - GUI Programming(Tkinter), Tkinter Programming with syntaxe example, Tkinter Widgets with Operator & Description, Standard attributes.
For more topics stay tuned with learnbay.
( ** Python Certification Training: https://www.edureka.co/python ** )
This Edureka PPT on Tkinter tutorial covers all the basic aspects of creating and making use of your own simple Graphical User Interface (GUI) using Python. It establishes all of the concepts needed to get started with building your own user interfaces while coding in Python.
This document contains information about a mentoring program run by Baabtra-Mentoring Partner. It includes:
- A disclaimer that this is not an official Baabtra document
- A table showing a mentee's typing speed progress over 5 weeks
- An empty table to track jobs applied to by the mentee
- An explanation of sets in Python, including how to construct, manipulate, perform operations on, and iterate over sets
- Contact information for Baabtra
This document discusses Python functions. It defines a function as a block of code that performs a specific task. Functions help break programs into smaller, modular chunks. The document explains how to define functions using the def keyword, how to call functions, and how functions can take arguments. It also covers default arguments, keyword arguments, arbitrary arguments, recursion, anonymous functions, and provides examples of each.
Tkinter is a standard GUI library for Python that provides a powerful object-oriented interface to the Tk GUI toolkit. It allows for the creation of GUI applications through widgets like buttons, labels, text boxes, and more. Tkinter applications start with importing the library and creating a main window with Tk(), then entering the main event loop with mainloop() to wait for and process events. Widgets can be organized and placed within the main window using geometry managers like pack(), grid(), and place(). Events can also be handled through binding Python functions to different widget events.
The document discusses various string manipulation techniques in Python such as getting the length of a string, traversing strings using loops, slicing strings, immutable nature of strings, using the 'in' operator to check for substrings, and comparing strings. Key string manipulation techniques covered include getting the length of a string using len(), extracting characters using indexes and slices, traversing strings with for and while loops, checking for substrings with the 'in' operator, and comparing strings.
This document provides a summary of threads in Python. It begins by defining what a thread is and how it allows for multitasking by time-division multiplexing the processor between threads. It then discusses how to start new threads in Python using the thread and threading modules, including examples. It also covers how to create threads that subclass the Thread class and how to synchronize threads using locks.
This document discusses data visualization tools in Python. It introduces Matplotlib as the first and still standard Python visualization tool. It also covers Seaborn which builds on Matplotlib, Bokeh for interactive visualizations, HoloViews as a higher-level wrapper for Bokeh, and Datashader for big data visualization. Additional tools discussed include Folium for maps, and yt for volumetric data visualization. The document concludes that Python is well-suited for data science and visualization with many options available.
This document provides an overview of GUI and Tkinter in Python. It discusses:
- Tkinter is the most commonly used method for developing GUI applications in Python as it is bundled with Python and offers a simple interface.
- The main components of a Tkinter application include importing Tkinter, creating a main window container, adding widgets to the window, and applying events to widgets.
- Common widgets like Button, Canvas, Checkbutton, Entry, Label, Menu, Radiobutton, Scale, Text, Spinbox are explained along with examples of how to create and use them.
- Geometry managers like pack, grid, place are discussed which control widget layout within their parent window.
- The mainloop method is used
Files and directories can be manipulated in Python using various functions. Files are opened, read from and written to using methods like open(), read(), write() and close(). Directories can be created, listed, changed and deleted using os module functions like mkdir(), listdir(), chdir() and rmdir(). File operations involve opening, performing read/write and closing the file.
The document discusses implementation of stacks. It describes stacks as linear data structures that follow LIFO principles. Key stack operations like push and pop are outlined. Stacks are often implemented using arrays or linked lists. Examples of stack applications include recursion handling, expression evaluation, parenthesis checking, and backtracking problems. Conversion from infix to postfix notation using a stack is also demonstrated.
This document discusses Python functions. It defines a function as a reusable block of code that performs a specific task. Functions help break programs into smaller, modular chunks. The key components of a function definition are the def keyword, the function name, parameters in parentheses, and a colon. Functions can take different types of arguments, including positional, default, keyword, and variable length arguments. Objects like lists, dictionaries, and sets are mutable and can change, while numbers, strings, tuples are immutable and cannot change. The document provides examples of passing list, tuples, and dictionaries to functions using techniques like tuples, asterisk operators, and double asterisk operators.
The document discusses various Python datatypes. It explains that Python supports built-in and user-defined datatypes. The main built-in datatypes are None, numeric, sequence, set and mapping types. Numeric types include int, float and complex. Common sequence types are str, bytes, list, tuple and range. Sets can be created using set and frozenset datatypes. Mapping types represent a group of key-value pairs like dictionaries.
Python Programming - XIII. GUI ProgrammingRanel Padon
The document discusses Tkinter, the Python GUI programming interface. Tkinter provides a wrapper for the Tk GUI toolkit. Tk was originally created for Tcl but has bindings for other languages like Python through Tkinter. Tkinter allows Python programs to create graphical user interfaces by providing classes and methods that interface with the Tk GUI toolkit. Some key Tkinter widgets discussed include Frame, Label, Button, Entry, Radiobutton and Checkbutton. Pros of Tkinter include brevity, cross-platform support, maturity and extensibility. Potential cons are that it relies on Tcl/Tk which some consider unnecessary and it may have a theoretical speed disadvantage due to the multiple layers of interpretation.
This document discusses stacks and their applications. It defines a stack as a Last In First Out (LIFO) data structure where newly added items are placed on top. The core stack operations of PUSH, POP, and PEEK are described. An array implementation of stacks is presented and animations demonstrate push and pop operations. Applications of stacks like checking for balanced braces, converting infix to postfix notation, and postfix calculators are explained with examples. Pseudocode provides an algorithm for infix to postfix conversion using a stack.
This presentation is all about various built in
datastructures which we have in python.
List
Dictionary
Tuple
Set
and various methods present in each data structure
The document provides information on various list methods in Python like list creation, accessing items from lists, slicing lists, and common list methods like append(), count(), extend(), index(), insert(), pop(), copy(), remove(), reverse(), and sort(). It includes the syntax and examples to demonstrate how each method works on lists. Various programs are given to showcase inserting, removing, sorting, copying and reversing elements in lists using the different list methods.
Python provides numerous built-in functions that are readily available to us at the Python prompt. Some of the functions like input() and print() are widely used for standard input and output operations respectively.
The document is about Python's datetime module. It introduces the module and the key classes it contains for manipulating dates and times, including Date, Time, and DateTime objects. It shows how to create datetime objects from these classes, extract attributes like year and hour, and perform operations like adding or subtracting days to manipulate dates. Examples are provided demonstrating common datetime tasks in Python like printing dates in different formats, finding today's date, and comparing datetime objects.
This document discusses files in Python. It begins by defining what a file is and explaining that files enable persistent storage on disk. It then covers opening, reading from, and writing to files in Python. The main types of files are text and binary, and common file operations are open, close, read, and write. It provides examples of opening files in different modes, reading files line by line or in full, and writing strings or lists of strings to files. It also discusses searching files and handling errors when opening files. In the end, it presents some exercises involving copying files, counting words in a file, and converting decimal to binary.
String literals in python are surrounded by either single quotation marks, or double quotation marks. Strings can be output to screen using the print function. For example: print("hello"). Like many other popular programming languages, strings in Python are arrays of bytes representing unicode characters.
The document discusses Python regular expressions (RegEx). It covers importing the re module, using common RegEx functions like search(), findall(), split(), and sub(). It also covers RegEx patterns like metacharacters, special sequences, and match objects. Named groups are introduced as a way to make RegEx matches more readable by labeling parts of the pattern instead of using numbers.
This document discusses values, data types, and the five standard data types in Python. It defines that values are the fundamental things like numbers and strings that programs manipulate. Data type refers to the type and size of data that variables can hold. The five main data types in Python are numbers, strings, lists, tuples, and dictionaries. Numbers include integers, floating point values, and complex numbers. Lists and tuples are ordered sequences that can hold heterogeneous data, but lists are mutable while tuples are immutable. Strings are ordered sequences of characters. Dictionaries are unordered collections of key-value pairs.
ITS-16163-Module 8-Graphic User Interface (GUI)oudesign
The document discusses creating graphical user interfaces (GUIs) using Tkinter in Python. It explains that Tkinter is a popular GUI toolkit that comes pre-installed with Python. It describes common Tkinter widgets like Frame, Label, Button, Text Entry, Text Box, Check Button, Radio Button, and how to create and configure them. It also covers using grids for layout, message boxes, images, list boxes, and defining functions for interaction between elements. In summary, the document provides an overview of building Python GUIs with Tkinter widgets, geometry managers and interactive functionality.
The document provides an overview of Tkinter, the standard GUI library for Python. It discusses various Tkinter widgets like Button, Canvas, Checkbutton, Entry, Frame, Label, Listbox, Menubutton, Message, Radiobutton, Scale, Scrollbar, Text, Toplevel, Spinbox, PanedWindow and provides code examples for creating and using each widget. It explains the purpose of each widget and the basic syntax for creating it in Python with Tkinter.
This document discusses Python functions. It defines a function as a block of code that performs a specific task. Functions help break programs into smaller, modular chunks. The document explains how to define functions using the def keyword, how to call functions, and how functions can take arguments. It also covers default arguments, keyword arguments, arbitrary arguments, recursion, anonymous functions, and provides examples of each.
Tkinter is a standard GUI library for Python that provides a powerful object-oriented interface to the Tk GUI toolkit. It allows for the creation of GUI applications through widgets like buttons, labels, text boxes, and more. Tkinter applications start with importing the library and creating a main window with Tk(), then entering the main event loop with mainloop() to wait for and process events. Widgets can be organized and placed within the main window using geometry managers like pack(), grid(), and place(). Events can also be handled through binding Python functions to different widget events.
The document discusses various string manipulation techniques in Python such as getting the length of a string, traversing strings using loops, slicing strings, immutable nature of strings, using the 'in' operator to check for substrings, and comparing strings. Key string manipulation techniques covered include getting the length of a string using len(), extracting characters using indexes and slices, traversing strings with for and while loops, checking for substrings with the 'in' operator, and comparing strings.
This document provides a summary of threads in Python. It begins by defining what a thread is and how it allows for multitasking by time-division multiplexing the processor between threads. It then discusses how to start new threads in Python using the thread and threading modules, including examples. It also covers how to create threads that subclass the Thread class and how to synchronize threads using locks.
This document discusses data visualization tools in Python. It introduces Matplotlib as the first and still standard Python visualization tool. It also covers Seaborn which builds on Matplotlib, Bokeh for interactive visualizations, HoloViews as a higher-level wrapper for Bokeh, and Datashader for big data visualization. Additional tools discussed include Folium for maps, and yt for volumetric data visualization. The document concludes that Python is well-suited for data science and visualization with many options available.
This document provides an overview of GUI and Tkinter in Python. It discusses:
- Tkinter is the most commonly used method for developing GUI applications in Python as it is bundled with Python and offers a simple interface.
- The main components of a Tkinter application include importing Tkinter, creating a main window container, adding widgets to the window, and applying events to widgets.
- Common widgets like Button, Canvas, Checkbutton, Entry, Label, Menu, Radiobutton, Scale, Text, Spinbox are explained along with examples of how to create and use them.
- Geometry managers like pack, grid, place are discussed which control widget layout within their parent window.
- The mainloop method is used
Files and directories can be manipulated in Python using various functions. Files are opened, read from and written to using methods like open(), read(), write() and close(). Directories can be created, listed, changed and deleted using os module functions like mkdir(), listdir(), chdir() and rmdir(). File operations involve opening, performing read/write and closing the file.
The document discusses implementation of stacks. It describes stacks as linear data structures that follow LIFO principles. Key stack operations like push and pop are outlined. Stacks are often implemented using arrays or linked lists. Examples of stack applications include recursion handling, expression evaluation, parenthesis checking, and backtracking problems. Conversion from infix to postfix notation using a stack is also demonstrated.
This document discusses Python functions. It defines a function as a reusable block of code that performs a specific task. Functions help break programs into smaller, modular chunks. The key components of a function definition are the def keyword, the function name, parameters in parentheses, and a colon. Functions can take different types of arguments, including positional, default, keyword, and variable length arguments. Objects like lists, dictionaries, and sets are mutable and can change, while numbers, strings, tuples are immutable and cannot change. The document provides examples of passing list, tuples, and dictionaries to functions using techniques like tuples, asterisk operators, and double asterisk operators.
The document discusses various Python datatypes. It explains that Python supports built-in and user-defined datatypes. The main built-in datatypes are None, numeric, sequence, set and mapping types. Numeric types include int, float and complex. Common sequence types are str, bytes, list, tuple and range. Sets can be created using set and frozenset datatypes. Mapping types represent a group of key-value pairs like dictionaries.
Python Programming - XIII. GUI ProgrammingRanel Padon
The document discusses Tkinter, the Python GUI programming interface. Tkinter provides a wrapper for the Tk GUI toolkit. Tk was originally created for Tcl but has bindings for other languages like Python through Tkinter. Tkinter allows Python programs to create graphical user interfaces by providing classes and methods that interface with the Tk GUI toolkit. Some key Tkinter widgets discussed include Frame, Label, Button, Entry, Radiobutton and Checkbutton. Pros of Tkinter include brevity, cross-platform support, maturity and extensibility. Potential cons are that it relies on Tcl/Tk which some consider unnecessary and it may have a theoretical speed disadvantage due to the multiple layers of interpretation.
This document discusses stacks and their applications. It defines a stack as a Last In First Out (LIFO) data structure where newly added items are placed on top. The core stack operations of PUSH, POP, and PEEK are described. An array implementation of stacks is presented and animations demonstrate push and pop operations. Applications of stacks like checking for balanced braces, converting infix to postfix notation, and postfix calculators are explained with examples. Pseudocode provides an algorithm for infix to postfix conversion using a stack.
This presentation is all about various built in
datastructures which we have in python.
List
Dictionary
Tuple
Set
and various methods present in each data structure
The document provides information on various list methods in Python like list creation, accessing items from lists, slicing lists, and common list methods like append(), count(), extend(), index(), insert(), pop(), copy(), remove(), reverse(), and sort(). It includes the syntax and examples to demonstrate how each method works on lists. Various programs are given to showcase inserting, removing, sorting, copying and reversing elements in lists using the different list methods.
Python provides numerous built-in functions that are readily available to us at the Python prompt. Some of the functions like input() and print() are widely used for standard input and output operations respectively.
The document is about Python's datetime module. It introduces the module and the key classes it contains for manipulating dates and times, including Date, Time, and DateTime objects. It shows how to create datetime objects from these classes, extract attributes like year and hour, and perform operations like adding or subtracting days to manipulate dates. Examples are provided demonstrating common datetime tasks in Python like printing dates in different formats, finding today's date, and comparing datetime objects.
This document discusses files in Python. It begins by defining what a file is and explaining that files enable persistent storage on disk. It then covers opening, reading from, and writing to files in Python. The main types of files are text and binary, and common file operations are open, close, read, and write. It provides examples of opening files in different modes, reading files line by line or in full, and writing strings or lists of strings to files. It also discusses searching files and handling errors when opening files. In the end, it presents some exercises involving copying files, counting words in a file, and converting decimal to binary.
String literals in python are surrounded by either single quotation marks, or double quotation marks. Strings can be output to screen using the print function. For example: print("hello"). Like many other popular programming languages, strings in Python are arrays of bytes representing unicode characters.
The document discusses Python regular expressions (RegEx). It covers importing the re module, using common RegEx functions like search(), findall(), split(), and sub(). It also covers RegEx patterns like metacharacters, special sequences, and match objects. Named groups are introduced as a way to make RegEx matches more readable by labeling parts of the pattern instead of using numbers.
This document discusses values, data types, and the five standard data types in Python. It defines that values are the fundamental things like numbers and strings that programs manipulate. Data type refers to the type and size of data that variables can hold. The five main data types in Python are numbers, strings, lists, tuples, and dictionaries. Numbers include integers, floating point values, and complex numbers. Lists and tuples are ordered sequences that can hold heterogeneous data, but lists are mutable while tuples are immutable. Strings are ordered sequences of characters. Dictionaries are unordered collections of key-value pairs.
ITS-16163-Module 8-Graphic User Interface (GUI)oudesign
The document discusses creating graphical user interfaces (GUIs) using Tkinter in Python. It explains that Tkinter is a popular GUI toolkit that comes pre-installed with Python. It describes common Tkinter widgets like Frame, Label, Button, Text Entry, Text Box, Check Button, Radio Button, and how to create and configure them. It also covers using grids for layout, message boxes, images, list boxes, and defining functions for interaction between elements. In summary, the document provides an overview of building Python GUIs with Tkinter widgets, geometry managers and interactive functionality.
The document provides an overview of Tkinter, the standard GUI library for Python. It discusses various Tkinter widgets like Button, Canvas, Checkbutton, Entry, Frame, Label, Listbox, Menubutton, Message, Radiobutton, Scale, Scrollbar, Text, Toplevel, Spinbox, PanedWindow and provides code examples for creating and using each widget. It explains the purpose of each widget and the basic syntax for creating it in Python with Tkinter.
Tkinter is the standard Python graphical user interface (GUI) package. It provides widgets like buttons, labels, text boxes, etc. to build desktop applications. Tkinter applications can be created by importing Tkinter, creating a main window, adding widgets to it, and starting the main event loop. Common widgets include buttons, checkboxes, labels, text boxes, menus and more. Tkinter provides pack, grid, and place methods to organize widgets on the window.
The document discusses topics related to security and graphics programming in Python. It covers encryption/decryption algorithms, hash functions, classical ciphers, turtle graphics, and Tkinter GUI programming. Specifically, it provides details on encryption/decryption processes, how hash functions work to produce fixed-length strings from inputs, different cipher types (block/stream), and how to perform basic drawing and create GUI windows using the Turtle and Tkinter modules in Python.
Char word counter in Python with simple gui - PROJECTMahmutKAMALAK
This document describes a Python midterm project to create a word and character counter with a simple GUI using Tkinter. It provides an overview of Tkinter and outlines 9 steps to build the GUI application, including importing Tkinter, creating a main window, adding labels and entries to collect input and display output, defining functions to calculate word and character counts, and adding buttons to trigger the functions. It includes code snippets for each step and example outputs. The full Python code is provided across 3 pages at the end.
This document provides an overview of creating a Windows Forms application in C#. Key points include:
- A Windows Forms app contains Program.cs, which runs the form, and Form1.cs, which defines the form.
- Controls can be added to the form visually or through code and have properties like text and events like click handlers.
- Common tasks like input, output, and problem solving are similar to console apps but use Windows forms techniques instead of console output.
- Several exercises demonstrate creating GUIs and handling events and input/output for a Windows Forms application.
This document discusses creating graphical user interfaces (GUIs) in Python using the Tkinter library. It covers Tkinter widgets like labels, buttons, entries, comboboxes, checkbuttons, radiobuttons, and text widgets. It also discusses geometry management with pack, grid, and place methods and organizing layouts with frames. Examples include creating a simple calculator app GUI with Tkinter.
Python is a high-level, general-purpose programming language. Its design phil...bhargavi804095
Python is a high-level, general-purpose programming language. Its design philosophy emphasizes code readability with the use of significant indentation.[31]
Python is dynamically typed and garbage-collected. It supports multiple programming paradigms, including structured (particularly procedural), object-oriented and functional programming. It is often described as a "batteries included" language due to its comprehensive standard library.[
This document provides an overview of creating a C# Windows Forms application in Visual Studio. It discusses the two main files - Program.cs and Form1.cs - used to create the application and form. It describes using the toolbar and properties window to design the GUI. Various controls like buttons, textboxes and labels are demonstrated. Handling events like button clicks to add interactivity is covered. Finally, it provides examples of solving common programming problems using the Windows Forms environment.
This document describes a digital clock project created by two students, Manoj Kumar and Neeli Rohith, using Python programming and the Tkinter GUI library. It introduces the project, explains how the digital clock was programmed using Tkinter modules like strftime() and Label, and provides code snippets for the core clock functionality. Modules, group roles, and an output sample are also outlined. The goal was to build a simple clock app to learn Python and Tkinter for GUI programming.
The document discusses graphical user interfaces (GUIs). It defines a GUI as a pictorial interface that makes programs easier to use through intuitive visual controls like buttons and menus. It then discusses:
- How GUIs are useful for visually manipulating data in an intuitive way.
- The three main elements needed to create a MATLAB GUI: components, containers, and callbacks. Components are individual GUI elements, containers arrange components, and callbacks define what happens when a user interacts with a component.
- Common GUI components in MATLAB like buttons, menus, and axes, and how they are created using functions like uicontrol and uimenu.
- The basic steps to create a simple MATLAB GUI using the GUID
This document is a final submission report for a Python programming course submitted by three students. It describes a puzzle game project where letters are arranged in a table and the user tries to find hidden words by moving letters horizontally, vertically or diagonally. The project uses the Tkinter module to create a GUI application with a letter board, score display, and buttons to reset, exit or confirm found words. It includes the code for the game application which uses functions like checkspells() to validate words and update the score.
Visual Programming Lectures using Visual Studio 2015 C# Windows Form Application
Lecturer: Saman M. Almufti / Kurdistan Region, Nawroz University
facebook: https://www.facebook.com/saman.malmufti
The document discusses Python programming language. It provides an introduction to Python, describing it as an interpreted, high-level and general-purpose programming language. It then covers various data types in Python including numbers, strings, booleans, lists, tuples, sets and dictionaries. The document also discusses operators in Python like arithmetic, comparison, logical and bitwise operators. Finally, it explains how to work with Python in both interactive and script modes.
8799.pdfOr else the work is fine only. Lot to learn buddy.... Improve your ba...Yashpatel821746
This document contains 14 programming questions in Python with solutions. The questions cover a range of Python topics including file handling, classes and objects, functions, exception handling, matrices, and GUI programming using Tkinter. Tkinter widgets like buttons, checkboxes, canvases, entries, frames, listboxes, menus, radiobuttons, scrollbars are demonstrated. Other concepts covered include lambda functions, filters, dictionaries, lists, path handling functions like split, join, and normath, logging and log file rotation.
Or else the work is fine only. Lot to learn buddy.... Improve your basics in ...Yashpatel821746
This document contains 14 programming questions in Python with solutions. The questions cover a range of Python topics including file handling, classes and objects, functions, exception handling, matrices, lambda functions, dictionaries, lists, directories and files, GUI programming with Tkinter, string processing, logging and file rotation.
PYTHONOr else the work is fine only. Lot to learn buddy.... Improve your basi...Yashpatel821746
This document contains 14 programming questions in Python with solutions. The questions cover a range of Python topics including file handling, classes and objects, functions, exception handling, matrices, lambda functions, dictionaries, lists, directories and files, GUI programming with Tkinter, string processing, logging and file rotation.
This document describes a compound interest calculator project created in Python using the Tkinter GUI module. It introduces Python and explains why it is a preferred language. It then discusses the project, which allows users to calculate simple and compound interest. It provides details on how the Tkinter GUI is created and the compound interest calculation formula and steps used in the program.
Chapter 1 Class 12 Computer Science Unit 1ssusera7a08a
The document discusses the basics of Python programming language. It provides an introduction to Python, describing how it is an interpreted, high-level and general-purpose programming language. It then covers Python features, data types, operators, and how to work in both interactive and script modes in Python. The document also discusses topics like variables, data handling, arithmetic operators, comparison operators, and more with examples.
Understanding Inductive Bias in Machine LearningSUTEJAS
This presentation explores the concept of inductive bias in machine learning. It explains how algorithms come with built-in assumptions and preferences that guide the learning process. You'll learn about the different types of inductive bias and how they can impact the performance and generalizability of machine learning models.
The presentation also covers the positive and negative aspects of inductive bias, along with strategies for mitigating potential drawbacks. We'll explore examples of how bias manifests in algorithms like neural networks and decision trees.
By understanding inductive bias, you can gain valuable insights into how machine learning models work and make informed decisions when building and deploying them.
Harnessing WebAssembly for Real-time Stateless Streaming PipelinesChristina Lin
Traditionally, dealing with real-time data pipelines has involved significant overhead, even for straightforward tasks like data transformation or masking. However, in this talk, we’ll venture into the dynamic realm of WebAssembly (WASM) and discover how it can revolutionize the creation of stateless streaming pipelines within a Kafka (Redpanda) broker. These pipelines are adept at managing low-latency, high-data-volume scenarios.
Embedded machine learning-based road conditions and driving behavior monitoringIJECEIAES
Car accident rates have increased in recent years, resulting in losses in human lives, properties, and other financial costs. An embedded machine learning-based system is developed to address this critical issue. The system can monitor road conditions, detect driving patterns, and identify aggressive driving behaviors. The system is based on neural networks trained on a comprehensive dataset of driving events, driving styles, and road conditions. The system effectively detects potential risks and helps mitigate the frequency and impact of accidents. The primary goal is to ensure the safety of drivers and vehicles. Collecting data involved gathering information on three key road events: normal street and normal drive, speed bumps, circular yellow speed bumps, and three aggressive driving actions: sudden start, sudden stop, and sudden entry. The gathered data is processed and analyzed using a machine learning system designed for limited power and memory devices. The developed system resulted in 91.9% accuracy, 93.6% precision, and 92% recall. The achieved inference time on an Arduino Nano 33 BLE Sense with a 32-bit CPU running at 64 MHz is 34 ms and requires 2.6 kB peak RAM and 139.9 kB program flash memory, making it suitable for resource-constrained embedded systems.
Introduction- e - waste – definition - sources of e-waste– hazardous substances in e-waste - effects of e-waste on environment and human health- need for e-waste management– e-waste handling rules - waste minimization techniques for managing e-waste – recycling of e-waste - disposal treatment methods of e- waste – mechanism of extraction of precious metal from leaching solution-global Scenario of E-waste – E-waste in India- case studies.
A review on techniques and modelling methodologies used for checking electrom...nooriasukmaningtyas
The proper function of the integrated circuit (IC) in an inhibiting electromagnetic environment has always been a serious concern throughout the decades of revolution in the world of electronics, from disjunct devices to today’s integrated circuit technology, where billions of transistors are combined on a single chip. The automotive industry and smart vehicles in particular, are confronting design issues such as being prone to electromagnetic interference (EMI). Electronic control devices calculate incorrect outputs because of EMI and sensors give misleading values which can prove fatal in case of automotives. In this paper, the authors have non exhaustively tried to review research work concerned with the investigation of EMI in ICs and prediction of this EMI using various modelling methodologies and measurement setups.
KuberTENes Birthday Bash Guadalajara - K8sGPT first impressionsVictor Morales
K8sGPT is a tool that analyzes and diagnoses Kubernetes clusters. This presentation was used to share the requirements and dependencies to deploy K8sGPT in a local environment.
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
Literature Review Basics and Understanding Reference Management.pptxDr Ramhari Poudyal
Three-day training on academic research focuses on analytical tools at United Technical College, supported by the University Grant Commission, Nepal. 24-26 May 2024
6th International Conference on Machine Learning & Applications (CMLA 2024)ClaraZara1
6th International Conference on Machine Learning & Applications (CMLA 2024) will provide an excellent international forum for sharing knowledge and results in theory, methodology and applications of on Machine Learning & Applications.
2. Introduction:
• A graphical user interface is an application that has buttons,
windows, and lots of other widgets that the user can use to
interact with your application.
• A good example would be a web browser. It has buttons, tabs,
and a main window where all the content loads.
• In GUI programming, a top-level root windowing object
contains all of the little windowing objects that will be part of
your complete GUI application.
• These windowing objects can be text labels, buttons, list boxes,
etc.These individual little GUI components are known as
widgets.
3. • Python offers multiple options for developing GUI (Graphical User
Interface). The most commonly used GUI method is tkinter.
• Tkinter is the easiest among all to get started with. It is Python's
standard GUI (Graphical User Interface) package. It is the most
commonly used toolkit for GUI Programming in Python
• since Tkinter is the Python interface to Tk (Tea Kay), it can be
pronounced as Tea-Kay-inter. i.e tkinter = t k inter.
4. tkinter - GUI for Python:
• Python provides the standard library tkinter for creating the
graphical user interface for desktop based applications.
• Developing desktop based applications with tkinter is not a
complex task.
• A Tkinter window application can be created by using the
following steps.
1. Import the tkinter module.
2. Create the main application window.
3. Add the widgets like labels, buttons, frames, etc. to the window.
4. Call the main event loop so that the actions can take place on the
user's computer screen.
5. 1. Importing tkinter is same as importing any other module in the
python code. Note that the name of the module in Python 2.x
is ‘Tkinter’ and in Python 3.x is ‘tkinter’.
import tkinter (or) from tkinter import *
2. After importing tkinter module we need to create a main
window, tkinter offers a method ‘Tk()’ to create main window.
The basic code used to create the main window of the
application is:
top = tkinter.Tk() (or) top=Tk()
3. After creating main window, we need to add components or
widgets like labels, buttons, frames, etc.
4. After adding widgets to main window, we need to run the
application, tkinter offers a method ‘mainloop()’ to run
application. The basic code used to run the application is:
top.mainloop ()
6. Example: tkndemo.py
import tkinter
top = tkinter.Tk() #creating the application main window.
top.title("Welcome") #title of main window
top.geometry("400x300") #size of main window
top.mainloop() #calling the event main loop
Output:
>>> python tkndemo.py Title of window
Main Window
(400x300)
7. • tkinter also offers access to the geometric configuration of the
widgets which can organize the widgets in the parent windows.
Tkinter provides the following geometry methods
1. pack () method:
The pack() method is used to organize components or widgets in
main window.
Syntax:
widget.pack (options)
The possible options are
side: it represents the side to which the widget is to be placed
on the window. Side may be LEFT or RIGHT or TOP(default) or
BOTTOM.
8. Example: tknpack.py
from tkinter import *
top = Tk()
top.geometry("300x200")
btn1 = Button(top, text = "Login")
btn1.pack( side = LEFT)
top.mainloop()
Output:
>>> python tknpack.py
9. 2. grid() method:
The grid() method organizes the widgets in the tabular form. We
can specify the rows and columns as the options in the method call.
This is a more organized way to place the widgets to the python
application.
Syntax:
widget.grid (options)
The possible options are
• Column
The column number in which the widget is to be placed. The
leftmost column is represented by 0.
• padx, pady
It represents the number of pixels to pad the widget outside the
widget's border.
• row
The row number in which the widget is to be placed. The topmost
row is represented by 0.
11. 3. place() method:
The place() method organizes the widgets to the specific x and
y coordinates.
Syntax:
widget.place(x,y)
• x, y: It refers to the horizontal and vertical offset in the pixels.
13. • Tkinter widgets or components:
Tkinter supports various widgets or components to build GUI
application in python.
Widget Description
Button Creates various buttons in Python Application.
Checkbutton Select one or more options from multiple options.(Checkbox)
Entry Allows the user to enter single line of text(Textbox)
Frame Acts like a container which can be used to hold the other widgets
Label Used to display non editable text on window
Listbox Display the list items, The user can choose one or more items.
Radiobutton Select one option from multiple options.
Text Allows the user to enter single or multiple line of text(Textarea)
Scale Creates the graphical slider, the user can slide through the range of values
Toplevel Used to create and display the top-level windows(Open a new window)
14. Button Widget in Tkinter:
• The Button is used to add various kinds of buttons to the python
application. We can also associate a method or function with a button
which is called when the button is pressed.
Syntax: name = Button(parent, options)
The options are
• activebackground:It represents the background of the button when it is
active.
• activeforeground:It represents the font color of the button when it is active..
• bd: It represents the border width in pixels.
• bg: It represents the background color of the button.
• command:It is set to the function call which is scheduled when the function is
called.
• text: It is set to the text displayed on the button.
• fg: Foreground color of the button.
• height:The height of the button.
• padx:Additional padding to the button in the horizontal direction.
• pady:Additional padding to the button in the vertical direction.
• width:The width of the button.
15. Example: btndemo1.py
from tkinter import *
from tkinter import messagebox
top = Tk()
top.geometry("300x200")
def fun():
messagebox.showinfo("Hello", "Blue Button clicked")
btn1 = Button(top, text = "Red",bg="red",fg="white",width=10)
btn1.pack( side = LEFT)
btn2 = Button(top, text = "Green",bg="green",fg="white",width=10,height=5,
activebackground="yellow")
btn2.pack( side = TOP)
btn3 = Button(top, text ="Blue",bg="blue",fg="white",padx=10,pady=10,
command=fun)
btn3.pack( side = BOTTOM)
top.mainloop()
17. Checkbutton Widget in Tkinter:
• The Checkbutton is used to display the CheckButton on the window. The
Checkbutton is mostly used to provide many choices to the user among which,
the user needs to choose the one. It generally implements many of many
selections.
Syntax: name = Checkbutton(parent, options)
The options are
• activebackground:It represents the background of the Checkbutton when it is active.
• activeforeground:It represents the font color of the Checkbutton when when it is active.
• bd: It represents the border width in pixels.
• bg: It represents the background color of the Checkbutton.
• command: It is set to the function call which is scheduled when the function is
called.
• text: It is set to the text displayed on the Checkbutton.
• fg: Foreground color of the Checkbutton.
• height: The height of the Checkbutton.
• padx: Additional padding to the Checkbutton in the horizontal direction.
• pady: Additional padding to the Checkbutton in the vertical direction.
• width: The width of the Checkbutton.
19. Entry Widget in Tkinter:
• The Entry widget is used to provide the single line text-box to the user to
accept a value from the user. We can use the Entry widget to accept the
text strings from the user.
Syntax: name = Entry(parent, options)
The options are
• bd: It represents the border width in pixels.
• bg: It represents the background color of the Entry.
• show: It is used to show the entry text of some other type instead of the
string. For example, the password is typed using stars (*).
• fg: Foreground color of the Entry.
• width: The width of the Entry.
21. Frame Widget in Tkinter:
• Frame widget is used to organize the group of widgets. It acts like a
container which can be used to hold the other widgets. The
rectangular areas of the screen are used to organize the widgets to
the python application.
Syntax: name = Frame(parent, options)
The options are
• bd: It represents the border width in pixels.
• bg: It represents the background color of the frame.
• width: The width of the frame.
• height: The height of the frame.
23. Label Widget in Tkinter:
• The Label is used to specify the container box where we can place
the text or images.
Syntax: name = Label(parent, options)
The options are
• bd: It represents the border width in pixels.
• bg: It represents the background color of the label.
• text: It is set to the text displayed on the label.
• fg: Foreground color of the label.
• height: The height of the label.
• image: It is set to the image displayed on the label.
• padx: Additional padding to the label in the horizontal direction.
• pady: Additional padding to the label in the vertical direction.
• width: The width of the label.
25. Listbox Widget in Tkinter:
• The Listbox widget is used to display the list items to the user. We
can place only text items in the Listbox. The user can choose one or
more items from the list.
Syntax: name = Listbox(parent, options)
The options are
• bd: It represents the border width in pixels.
• bg: It represents the background color of the listbox.
• fg: Foreground color of the listbox.
• width: The width of the listbox.
• height: The height of the listbox.
The following method is associated with the Listbox to insert list item to listbox at
specified index.i.e, insert ().
Syntax:
Listbox.insert (index, item)
27. Radiobutton Widget in Tkinter:
• The Radiobutton widget is used to select one option among multiple options.
The Radiobutton is different from a checkbutton. Here, the user is provided with
various options and the user can select only one option among them.
Syntax: name = Radiobutton(parent, options)
The options are
• activebackground:It represents the background of the Radiobutton when it is active.
• activeforeground:It represents the font color of the Radiobutton when when it is active.
• bd: It represents the border width in pixels.
• bg: It represents the background color of the Radiobutton.
• command:It is set to the function call which is scheduled when the function is called.
• text: It is set to the text displayed on the Radiobutton.
• fg: Foreground color of the Radiobutton.
• height:The height of the Radiobutton.
• padx: Additional padding to the Radiobutton in the horizontal direction.
• pady: Additional padding to the Radiobutton in the vertical direction.
• width:The width of the Radiobutton.
• Variable: It is used to keep track of the user's choices. It is shared among all the
radiobuttons.
29. Text Widget in Tkinter:
• The Text widget allows the user to enter multiple lines of text.It is different from
Entry because it provides a multi-line text field to the user so that the user can
write the text and edit the text inside it.
Syntax: name = Text(parent, options)
The options are
• bd: It represents the border width in pixels.
• bg: It represents the background color of the Text.
• show: It is used to show the entry text of some other type instead of the
string. For example, the password is typed using stars (*).
• fg: Foreground color of the Text.
• width: The width of the Text.
• height: The vertical dimension of the widget in lines.
31. Scale Widget in Tkinter:
• The Text widget allows the user to enter multiple lines of text.It is different from
Entry because it provides a multi-line text field to the user so that the user can
write the text and edit the text inside it.
Syntax: name = Scale(parent, options)
The options are
• activebackground:It represents the background of the Scale when it is active.
• bd: It represents the border width in pixels.
• bg: It represents the background color of the Scale.
• command: It is set to the function call which is scheduled when the function is
called.
• fg: Foreground color of the Scale.
• from_: It is used to represent one end of the widget range.
• to: It represents a float or integer value that specifies the other end of the range
represented by the scale.
• orient: It can be set to horizontal or vertical depending upon the type of the scale.
33. Toplevel Widget in Tkinter:
• The Toplevel widget is used to create and display the toplevel windows which
are directly managed by the window manager.
Syntax: name = Toplevel(options)
The options are
• bd: It represents the border width in pixels.
• bg: It represents the background color of the Toplevel.
• fg: Foreground color of the Toplevel.
• width: The width of the Toplevel.
• height: The vertical dimension of the widget in lines.
34. Example: topleveldemo.py
from tkinter import *
top = Tk()
top.geometry("300x200")
def fun():
chld = Toplevel(top)
chld.mainloop()
btn1 = Button(top, text = "Open",width=10,command=fun)
btn1.place(x=50,y=50)
top.mainloop()
Output:
>>>python topleveldemo.py
38. Brief Tour of Other GUIs:
• Python offers multiple options for developing GUI (Graphical User Interface). The
most commonly used GUI methods are
1. Tix (Tk Interface eXtensions):
• Tix, which stands for Tk Interface Extension, is an extension library for Tcl/Tk. Tix adds
many new widgets, image types and other commands that allows you to create
compelling Tcl/Tk-based GUI applications.
• Tix includes the standard, widgets those are tixGrid,tixHList,tixInputOnly, tixTlist and
etc.
2. Pmw (Python MegaWidgets Tkinter extension):
• Pmw is a toolkit for building high-level compound widgets in Python using the
Tkinter module.
• It consists of a set of base classes and a library of flexible and extensible
megawidgets built on this foundation. These megawidgets include notebooks,
comboboxes, selection widgets, paned widgets, scrolled widgets and dialog windows.
3. wxPython (Python binding to wxWidgets):
• wxPython is a blending of the wxWidgets GUI classes and the Python programming
language.
• wxPython is a Python package that can be imported at runtime that includes a
collection of Python modules and an extension module (native code). It provides a
series of Python classes that mirror (or shadow) many of the wxWidgets GUI classes.