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| Posted By: Shiksha Sharma Ji Sharma Posted On: Sep 21, 2022 Views: 72 | Three Categories of Python Decorators Python is currently more popular than other modern programming languages. The interpreted and object-oriented programming language is also widely used by developers around the world as a powerful server side scripting language. Python enables developers to express concepts by writing less and more readable code, making it easier for programmers to significantly reduce development time. At the same time, developers can use popular web frameworks like Django to quickly create high-performing and complex Python web applications. However, in order to increase the popularity and profitability of the Python web application, developers must thoroughly assess its look, feel, and performance. While testing internet applications, developers can use a variety of browser automation tools such as PAMIE, PyXPCOM, windmill, SST, and Selenium. However, most developers prefer Selenium over other frameworks for efficiently testing Python web applications. Unlike other web browser automation tools, Selenium allows testing professionals to write test scripts in a variety of languages, including Python, C#, Java, PHP, Ruby, and Python. As a result, testers can test the Python web application by writing test scripts in Python. There are also a variety of reasons why developers all over the world use Selenium to test Python web applications. Why Do QA Professionals Prefer Selenium for Testing Python Web Applications? Supports major operating systems and web browsers At the moment, Selenium supports all major operating systems and web browsers. The framework currently supports both Microsoft Windows and Linux. It also works with the majority of popular web browsers, including Firefox, Chrome, Internet Explorer, Safari, and Opera. The compatibility allows QA professionals to test Python web application tools across multiple platforms and web browsers without having to write separate code or use additional test automation tools. Selenium also includes features for automatically generating and executing test scripts across multiple web browsers and systems at the same time. Allows users to create a full test automation suite. By combining Selenium WebDriver and Selenium IDE, Selenium testing professionals can create a full test automation suite. They can use Selenium WebDriver to quickly create browser-based regression automation suites and tests. They can also scale and distribute test scripts across multiple environments. The Selenium IDE, on the other hand, makes it easier for testers to quickly create bug-reproduction scripts. As a result, QA professionals can combine different parts of Selenium to create a complete test automation tool without the need for any licenced or third-party APIs. Tests are completed faster. To identify all bugs and performance issues in web applications, QA professionals must run tests repeatedly and frequently. However, the testers must also complete all tests within a certain amount of time. Selenium enables testing professionals to take advantage of cloud-based testing grids to improve the performance of their test runs. These tools, in addition to optimising test infrastructure, allow testers to run parallel tests. As a result, testers can run tests more quickly and repeatedly. To avoid increased project overheads, testers can also select from several open source cloud-based functional testing grids. Basic HTML knowledge is required. Selenium supports a variety of modern programming languages. However, when testing a Python web application, only basic HTML knowledge is required. HTML is used to describe a web page, whereas individual HTML tags represent document content. As a result, HTML tags determine how content appears in web browsers. Selenium categorises HTML elements or attributes into three types: single, group, and customised. It identifies single elements by their id, link, or link text, whereas group elements are identified by their combined values or index property. As a result, it is easier for testers to pinpoint the location of the defect or bug. The feature enables them to quickly identify specific bugs and performance issues. Aids testers in addressing maintainability issues QA professionals must not only create and execute test scripts quickly, but they must also effectively maintain test cases. Selenium assists testers in overcoming maintainability issues by structuring automated test code using a pattern known as page objects. The page objects focus on the structure of HTML code of a specific web page rather than how the services are implemented. Thus, testers can use page objects to easily locate code, navigate between different web pages, and make changes only once. Because the majority of Selenium code will be contained within page objects, testers can easily expand the code base without adding new Selenium code. Provides the Selenium Python API. Python Course in Delhi, as previously stated, supports a variety of programming languages, including Python. As a result, testers have the option of writing test scripts in Python. They can also use the Selenium Python API to write acceptance and functional tests by accessing Selenium WebDrivers such as common, support, chrome, Firefox, ie, remote, and phantomjs. The most recent version of the API also supports Python 3.2, 3.3, 3.4, and 2.7. It can also be accessed by downloading and installing the Selenium Python bindings. Thus, an organisation can efficiently perform acceptance and functional testing by leveraging the skills of existing Python programmers. Works with a variety of testing frameworks. QA professionals can use a variety of test frameworks when testing the Python web application with Selenium. At the moment, the portable web browser automation framework is compatible with Pytest, PyUnit, unittest, and the robot framework. PyUnit, which is included in the Python 2.1 standard library, allows testers to easily write tests and run multiple tests in text or GUI mode. Similarly, pytest has a number of features that assist testers in writing better programmes. As a result, the QA professional can use these test frameworks to ensure that the Python web application provides a flawless user experience across a wide range of web browsers. Python is an open source programming language, whereas Selenium is an open source web browser automation tool. Thus, organisations can use the programming language and web testing tool in tandem to reduce project costs. However, the combination will allow them to test the application across major web browsers in a set amount of time. |
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| Posted By: tytyty Posted On: Jan 22, 2023 Views: 60 | RE: Three Categories of Python Decorators https://community.umidigi.com/ |