lxml, XML, XPath This function takes an XML string and a tag name as input, and then uses the lxml library's xpath method to extract all matching elements and returns a list containing these elements. 2024-12-16 12:13:33 XML processing functions 8 views
SQLAlchemy, SQLAlchemy-Utils This code defines a function that loads a user and all their posts from the database, loading only the user's name and email, as well as the titles and contents of all posts. 2024-12-16 12:13:33 The type of code 9 views
OpenCV This function applies a threshold to an image using OpenCV's threshold function, which sets pixel values above or below the threshold to the maximum or minimum value. 2024-12-16 12:13:33 Image processing 21 views
pygame, random This function creates a window using the pygame library and fills it with a random color. The color changes every time the window is refreshed. 2024-12-16 12:13:33 Function 8 views
aiohttp, asyncio This function uses the aiohttp library to asynchronously fetch user information from a random user API for a specified number of users. 2024-12-16 12:13:32 Asynchronous HTTP request 9 views
Allennlp, Predictor, Instance, TextField, Tokenizer This function uses the Allennlp third-party library to predict the sentiment of a given text. It first loads the sentiment analysis model from a specified URL, then tokenizes the input text, creates an instance, and uses the model for prediction. 2024-12-16 12:13:32 Function 12 views
Python This function generates a random color represented as a hexadecimal string. The color value consists of three RGB components (red, green, and blue), each being an integer between 0 and 255. 2024-12-16 12:13:32 Function 12 views
Nose library The function accepts a test function as an argument and runs its test methods randomly. 2024-12-16 12:13:32 Function 7 views
OpenCV This function finds contours in an image using OpenCV. It first converts the image to grayscale, applies Gaussian blur and thresholding to binarize the image, and then uses the findContours function to retrieve contours with chain approximation to reduce the number of contour points. 2024-12-16 12:13:31 Image processing 9 views
PySerial This function initializes a serial communication connection using the PySerial library, generates a random delay time, sends a random byte of data to the serial port, and finally closes the serial connection. 2024-12-16 12:13:31 Function 30 views
