Scrapy signals This code defines a Scrapy spider to scrape titles from a website and then runs the spider using CrawlerProcess. Scrapy Spider Function 2024-12-16 11:51:47 4 views
Scrapy signals This code defines a simple Scrapy crawler that creates a Spider class named SampleSpider, inheriting from scrapy.Spider. It visits a list of URLs, then parses each response, logs the visited URL, and extracts all link URLs. The type of code 2024-12-16 11:40:46 3 views
PyQt6 This function creates a simple PyQt6 window with a randomly chosen widget (QLabel, QPushButton, or QLineEdit). It demonstrates how to create windows and basic widgets in PyQt6, and how to connect signals and slots. Function 2024-12-07 15:56:42 4 views
The code This code defines a function named `random_task` that uses the Celery library to perform a task and returns a random number. The function internally uses the `random` library to generate random numbers, defines an asynchronous task `add` using the `celery` library, and uses the `signals` library to get and print the task result at the start of the task. The `random_task` function returns either an even or odd number based on a randomly generated number. Function 2024-11-30 16:02:56 5 views
scikit-image NumPy This function is used to find peaks in a 1D signal by setting a threshold and width to define peaks. Function 2024-11-30 15:48:40 4 views
