How to create user interface via Python?
Aug 26, 2023 am 09:17 AM
In this article, we will learn how to create a user interface using python.
What is a graphical user interface?
Terminology "Graphical User Interface" (or "GUI" ) refers to a set of visual element items that can be interacted with in computer software to display information and interact. In response to human input, objects may change appearance characteristics such as color, size, and visibility. Graphical components such as icons, cursors, and buttons can be enhanced with audio or visual effects (such as transparency) to create graphical user interfaces (GUIs).
If you want more people to use your platform, you need to make sure it has a good user interface. This is because the combination of these factors can greatly affect the quality of service provided by your app or website.
Python is widely used by developers as it provides various frameworks for building graphical user interfaces. Due to the interactive nature of Python, creating GUI frameworks is a piece of cake. GUI frameworks available in Python range from cross-platform to platform-specific.
The Python GUI framework contains many features that may be difficult for developers with intermediate or beginning skills, but learning them is simple. Python is the most widely used language on StackOverflow, and its rich development options have piqued the interest of programmers around the world. Problems can arise if they start going crazy while developing a program. In doing so, they must find the right balance between performance, security, and speed; doing so will help them create applications that are more user-friendly and focused on their needs, while also being powerful, user-friendly, and smooth user interface.
Here are the best Python libraries for Graphical User Interface (GUI) -
PyGUI
PyGUI, the abbreviation of Python Graphical User Interface Project, is such a framework. Developers can use PyGUI's plug-in capabilities to create applications with special Python capabilities, which allows them to write less code between the application and the basic resources of this Python GUI platform. This GUI project is cross-platform, so you can use it with Windows, Unix, or the latest macOS software.
In fact, the documentation of this lightweight framework is organized in such a way that developers and other programmers can simply design and develop UI (User Interface) without having to constantly refer to other GUI frameworks. PyGUI is compatible with Python 2 and 3 and can be easily installed.
despair
Kivy is one of the most popular cross-platform development frameworks. Kivy allows you to create applications using Python for Android, iOS, Linux, Windows, and various other web applications.
This library is built on Python and Cython. It has superior multi-touch capabilities, taking full advantage of the full power of your device screen for input.
It also supports gestures and other types of input, making it an excellent choice for designing modern applications.
Kivy is a visual programming language that combines node-based and GUIM-based programming parts. These features help make the library more adaptable and efficient.
However, it may fall short when it comes to creating intuitive, complex GUIs. Kivy is open source free software licensed under the MIT license.
Before installing Kivy, you must first complete some prerequisites, such as updating Python and installing pip. Please enter the following code -
pip install --upgrade pip setuptools virtualenv
Next, set up a virtual environment to test and install Kivy and its dependencies. You can create a virtual environment by doing the following: kivy_venv -
python -m virtualenv kivy_venv
Use the activate command to activate the virtual environment -
source ./kivy_venv/bin/activate
Finally, after activating the virtual environment, use the kivy[base] command to install Kivy. This will install minimal dependencies as well as a basic GUI software installation.
pip install "kivy[base]"
Tkinter
Tkinter has attracted a large community of Python programmers eager to help shape Tk into a GUI toolkit. What does this toolbox contain? The program provides a basic set of GUI Widgets that can be used to create lightweight, free, and accessible UIs. This highly configurable GUI widget includes -
Button is used to obtain user input.
Checkboxes are used to group things like colors, black and white images, and border sizes.
File Dialog Lets you send files to and from the application.
TagDisplays information in text form.
CanvasAllows developers to create charts and graphs by drawing.
Framework provides great flexibility in structuring your application.
To make a desktop or Python GUI application, all you have to do now is browse the TKinter documentation and learn how to use its many GUI features.
PyQt5
One of the most commonly used Python GUI frameworks is PyQt5, which is developed by RiverbankComputing. The PyQt package is based on the Qt framework, which is used to build applications that can run on many different platforms.
PyQt5 適用于所有平臺，因此程序員可以使用它來制作適用于 Mac、Windows、Linux、iOS 和 Android 的應(yīng)用程序。它配備了 QtGUI 和 QtDesigner 模塊，為開發(fā)人員提供了可以拖放使用的視覺元素。您還可以選擇使用代碼來制作元素，這樣可以輕松制作小型和大型應(yīng)用程序。
以下是 PyQt5 的一些優(yōu)點 -
編碼適應(yīng)性（多功能性）
各種 UI 元素
大量學(xué)習(xí)資源
用于網(wǎng)絡(luò)、數(shù)據(jù)庫管理和其他目的的各種本機平臺 API。
PySimpleGUI
PySimpleGUI 是 Tkinter、Qt 和 WxPython GUI 框架的包裝器。它將它們轉(zhuǎn)換為簡單且一致的 API。
這個想法是讓個人可以輕松地設(shè)計 GUI，而無需掌握各種 API 的所有復(fù)雜性。它縮短了 API 的學(xué)習(xí)曲線，使您能夠?qū)Ｗ⒂诖a的邏輯。
它通過提供在所有 GUI API 中保持一致的一致 API 來實現(xiàn)這一切。
使用以下代碼安裝 PySimpleGUI -
pip install PySimpleGUI
結(jié)論
作為一種開源語言，Python 提供了一系列替代方案來滿足各種開發(fā)需求。
這些是市場上一些最流行、最有效的 Python GUI 框架。這些框架使程序員能夠簡單、安全地構(gòu)建 GUI 界面。您可以根據(jù)自己的需求選擇最適合您的Python GUI框架。
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