This article explains how to extract a particular key from each JSON object in a list, optionally filter out unwanted entries, and download images from URLs using Python's requests and os modules, providing complete example code for both tasks.
This article demonstrates how to extract specific keys from a list of JSON objects and download images to a local folder using Python, providing reusable functions, example code, and an extended version that filters out items based on a type field.
This tutorial explains how to use Python to automatically extract image URLs from a webpage via developer tools and regular expressions, then download all images in bulk with a simple script that handles sessions, headers, and file saving.
This article demonstrates how to use Python, urllib, BeautifulSoup, regular expressions, and multithreading to crawl the DouTuBa website, extract the URLs of emoji images, and download over a hundred thousand pictures automatically.
This tutorial demonstrates how to use Python's urllib module to simulate browser requests, parse HTML with Beautiful Soup, extract text and image URLs, and store the scraped data locally using file I/O and the with statement, providing complete code examples.
This tutorial explains how to automate bulk image downloads from a website using Python's requests, lxml, and fake_useragent libraries, covering environment setup, header configuration, URL formatting, page iteration, HTML parsing, and download logic in a clear, practical example.
This tutorial shows iOS developers how to set up Python on macOS, install pip and BeautifulSoup, fetch a web page with urllib2, parse the HTML to locate image tags, extract their URLs, and download the images programmatically for use in an app.
