Scrapy This function uses the Scrapy library to crawl random links from a given starting URL. It defines a CrawlSpider subclass, which inherits from CrawlSpider, and sets the allowed domains and start URLs. Rules are defined using Rule, where LinkExtractor is used to extract links. The function starts the crawler using CrawlerProcess. Scrapy Crawler 2024-12-16 12:15:15 11 views
Scrapy This function extracts unique item titles from a Scrapy spider's response. It uses CSS selectors to locate elements and a set to ensure the uniqueness of the titles. Scrapy crawler handler 2024-12-16 12:14:23 6 views
Scrapy Selector This function uses the Scrapy library to extract all links from the given URL. It first defines a parser function that uses a CSS selector to extract links from the HTML response. Then, it creates a Scrapy spider instance and uses it to crawl the request. Finally, it returns a list of extracted links. Crawler function 2024-12-16 12:13:15 7 views
Scrapy Python This function extracts information from a Scrapy spider's item and adds additional fields such as rating and description. Scrapy Item Parsing Function 2024-12-16 12:10:54 3 views
Scrapy CrawlerProcess This function creates a simple Scrapy crawler to crawl web pages within a specified domain and extract titles. Scrapy reptile 2024-12-16 12:08:31 3 views
Scrapy CrawlerProcess This function defines a Scrapy crawler to scrape the title and description of a specified web page. It uses CrawlerProcess to start the crawler and defines a Spider subclass to specify the scraping rules. Scrapy crawler function 2024-12-16 12:07:23 3 views
Scrapy This function creates a Scrapy spider class to crawl a random website and prints the response status code. Scrapy Spider 2024-12-16 12:07:03 3 views
Scrapy CrawlerProcess This code defines a Scrapy crawler to crawl content from a random website. The crawler starts from the specified starting URL and crawls links based on given rules and parses page titles. The type of code 2024-12-16 12:06:55 4 views
Scrapy This function is used to extract specific item's title, description, price, and store name from a Scrapy spider. If the title does not contain a specific keyword, the function returns None. Scrapy Item Parsing Function 2024-12-16 12:06:46 3 views
Scrapy This function is used to extract item details such as title, price, and description from a Scrapy spider, and return them as a dictionary. Scrapy Spider Item Parsing Function 2024-12-16 12:04:35 3 views
