Panda3D ShowBase

This function creates a simple Panda3D application that loads a cube model and changes its color to a random color every time the function is called.

Panda3D Application 2024-12-16 12:18:04 48 views

watchdog Observer

This code defines a function `watch_directory` that uses the `watchdog` library to monitor file modification events in a specified directory. When a file is modified, it calls the callback function passed in.

The type of code 2024-12-16 12:18:03 49 views

Python PyMongo

This function randomly selects and returns a document from the specified MongoDB collection. If a filter condition is provided, it will only select documents that match the condition.

The type of code 2024-12-16 12:17:59 34 views

Plotly Python

This code defines a function named random_bar_chart that accepts a dictionary as input, with the keys and values of the dictionary serving as the x-axis and y-axis data for the chart. The function uses the GraphObjects module from Plotly to create a bar chart and randomly generates data. Then, it updates the chart's layout and displays the chart.

The type of code 2024-12-16 12:17:55 29 views

Prometheus_client random

This function uses Prometheus' Histogram to record a sample with a random value. It first creates a Histogram with specific labels, then generates a random value and records a sample with that value.

Prometheus Metrics 2024-12-16 12:17:55 29 views

TensorFlow NumPy

This code defines a function that creates a random tensor with a specified shape using TensorFlow and prints out the tensor's shape and statistical information.

The type of code 2024-12-16 12:17:55 26 views

OpenCV NumPy

This function reads an image from a specified path, converts it to a grayscale image, and then applies thresholding to get a binary image. After that, it uses OpenCV's findContours function to detect contours in the image and draws them on the original image. Finally, it displays the image with contours.

Image processing 2024-12-16 12:17:53 26 views

The code

The code defines a function named xxx that takes two parameters: the number of rows to generate and an instance of the Luigi task. The function first checks the parameter types, then runs the task to generate data, reads the generated data, filters the data based on age, and returns the filtered data.

The type of code 2024-12-16 12:17:52 27 views

psycopg2

The code defines a function create_random_user that first randomly selects a column name, then generates random user data, and inserts these data into the database.

Database operation 2024-12-16 12:17:51 26 views

Celery Python

This function uses the Celery library to create a background task that generates a random number and waits for the result. It demonstrates how to handle asynchronous tasks with Celery.

Celery mission 2024-12-16 12:17:49 31 views