Tag Archives: Python

Simplifying Data Validation in Python

Simplifying Data Validation in Python

While exploring AI agents, I came across two interesting libraries – Pydantic and Logfire. In this article, you will learn about Pydantic with code examples and understand what Pydantic brings to the table in the world of Data validation for Python developers. Pydantic is a powerful Python library that uses type annotations to validate data structures. It’s become an essential …

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Building RAG Apps With Apache Cassandra, Python, and Ollama

Building RAG Apps With Apache Cassandra, Python, and Ollama

Retrieval-augmented generation (RAG) is the most popular approach for obtaining real-time data or updated data from a data source based on text input by users. Thus empowering all our search applications with state-of-the-art neural search.  In RAG search systems, each user request is converted into a vector representation by embedding model, and this vector comparison is performed using various algorithms …

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Scrape Amazon Product Reviews With Python

Scrape Amazon Product Reviews With Python

Amazon is a well-known e-commerce platform with a large amount of data available in various formats on the web. This data can be invaluable for gaining business insights, particularly by analyzing product reviews to understand the quality of products provided by different vendors. In this guide, we will look into web scraping steps to extract Amazon reviews of a particular …

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Refactoring Design Patterns in Python

Refactoring Design Patterns in Python

This table in Python contains a list of code smells and the design patterns that address them. class CodeSmells: Duplicated_Code = [ form_template_method, introduce_polymorphic_creation_with_factory_method, chain_constructors, replace_one__many_distinctions_with_composite, extract_composite, unify_interfaces_with_adapter, introduce_null_object, ] Long_Method = [ compose_method, move_accumulation_to_collecting_parameter, replace_conditional_dispatcher_with_command, move_accumulation_to_visitor, replace_conditional_logic_with_strategy, ] Conditional_Complexity = [ # Complicated conditonal logic replace_conditional_logic_with_strategy, move_emblishment_to_decorator, replace_state_altering_conditionals_with_state, introduce_null_object, ] Primitive_Obssession = [ replace_type_code_with_class, replace_state_altering_conditionals_with_state, replace_conditional_logic_with_strategy, replace_implict_tree_with_composite, replace_implicit_language_with_interpreter, move_emblishment_to_decorator, …

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Guide to Protocols, Python Implementations

Guide to Protocols, Python Implementations

The Internet of Things (IoT) is transforming industries by enabling seamless communication between a wide array of devices, from simple sensors to complex industrial machines. Two of the most prominent protocols driving IoT systems are OPC-UA (Open Platform Communications – Unified Architecture) and MQTT (Message Queuing Telemetry Transport). Each protocol plays a vital role in facilitating data exchange, but their use cases …

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How to Use Python Scripts for Market Research

How to Use Python Scripts for Market Research

Today, we’ll guide you through performing market research in specific industries, focusing on gathering keywords, filtering them by intent, and obtaining search volume data.  You’ll also discover the process of updating search engine results pages (SERP) & search volume data, merging the results, and applying click-through rates (CTR) to identify top-performing websites.  The following stages will include setting up crawling …

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Python Automation Testing With Examples

Python Automation Testing With Examples

When it comes to automating front-end tests, choosing the ideal programming language becomes extremely crucial. Python is one such language that tops the list, owing to ease of use and extensive community support. Moreover, Python automation testing lets you harness the capabilities offered by popular libraries and frameworks like Selenium, pytest, and Robot, amongst others. Using Selenium with Python helps …

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Automating Python Multi-Version Testing With Tox and Nox

Automating Python Multi-Version Testing With Tox and Nox

In modern Python development, maintaining compatibility across multiple Python versions is super critical, especially for libraries and tools that target a diverse user base. Here, we explore how to use Tox and Nox, two powerful tools for Python test automation, to validate projects across multiple Python versions. Using a concrete project as an example, we’ll walk through setting up multi-version …

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R vs Python For Data Science In 2022

R vs Python For Data Science In 2022

If you are someone who is a beginner in the field of Data Science and Machine Learning and want to learn it, you must be confused between R and Python as both languages are widely used for data science. R and Python are two open-source programming languages with great community support. New libraries or tools are added continuously to their …

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