tag:blogger.com,1999:blog-25774563777235889292026-06-19T19:00:47.534-07:00Python tutorials with source code, examples, guides, and tips and tricks for Windows and Linux development.Cătălin George Feștilăhttp://www.blogger.com/profile/10800322932529698711noreply@blogger.comBlogger882125tag:blogger.com,1999:blog-2577456377723588929.post-24796286227774985832026-06-16T13:18:19.258-07:002026-06-16T13:18:19.258-07:00

This Python script acts as a local security monitor that watches incoming HTTP requests and alerts the user when suspicious activity is detected. It runs a lightweight HTTP server and inspects every GET and POST request for signs of intrusion, such as dangerous protocols (gopher://), command‑execution keywords (bash, powershell, cmd.exe), encoded payloads, or other attack patterns. Before

Cătălin George Feștilăhttp://www.blogger.com/profile/10800322932529698711noreply@blogger.comtag:blogger.com,1999:blog-2577456377723588929.post-15525125751863741192026-06-15T09:02:03.772-07:002026-06-15T09:02:03.772-07:00

Today, I implemented a new system for selling my products, cheaper and more permissive, called: BUY AND HAVE MORE - SYSTEM. The idea is to have your product, specific tool, simple and good with a low price. I used many programming languages: Python, C#, Godot, FASM... I used artificial intelligence, I can use testing software ... This is my system that will help users and developers by: - using a

Cătălin George Feștilăhttp://www.blogger.com/profile/10800322932529698711noreply@blogger.comtag:blogger.com,1999:blog-2577456377723588929.post-47619752213248137332026-06-13T04:16:38.430-07:002026-06-13T04:16:38.430-07:00

This Python script is a web scraper designed to extract the real-time stock price of GoldMoney Inc. (TSE:XAU) from Google Finance using PyQt6 and BeautifulSoup. Because Google Finance often displays a cookie consent pop-up that blocks data extraction, the script initializes a headless-like browser instance using QWebEngineView. It embeds a custom, silent web page class to suppress noisy

Cătălin George Feștilăhttp://www.blogger.com/profile/10800322932529698711noreply@blogger.comtag:blogger.com,1999:blog-2577456377723588929.post-48306210050252610262026-06-12T12:01:06.932-07:002026-06-12T12:01:06.932-07:00

WandB and Weave work together as complementary tools that enhance the process of evaluating, monitoring, and understanding machine‑learning and large‑language‑model behavior, each focusing on a different layer of the workflow while sharing the same ecosystem. WandB functions primarily as an experiment‑tracking platform that records metrics, logs model outputs, stores configuration details, and

Cătălin George Feștilăhttp://www.blogger.com/profile/10800322932529698711noreply@blogger.comtag:blogger.com,1999:blog-2577456377723588929.post-74066741851735935672026-06-12T06:11:48.572-07:002026-06-12T06:11:48.572-07:00

You start in a browser IDE that is Python-first: virtualenvs, proper dependencies, real logs, not a toy REPL. See the official webpage.

Cătălin George Feștilăhttp://www.blogger.com/profile/10800322932529698711noreply@blogger.comtag:blogger.com,1999:blog-2577456377723588929.post-55973558756009210732026-06-12T06:07:08.606-07:002026-06-12T11:46:46.061-07:00

Today, I test a simple script with PyQt6 python package to have a custom UI to build my own ollama artificial inteligence model. The script is simple one, create one user interface, with options to add text files and many settings: After I run the model works very well: ollama run test_catafest_001:latest >>> tell me something about you ! I'm an AI designed to assist and communicate with

Cătălin George Feștilăhttp://www.blogger.com/profile/10800322932529698711noreply@blogger.comtag:blogger.com,1999:blog-2577456377723588929.post-70229809239367257682026-06-09T07:12:34.607-07:002026-06-09T07:12:34.608-07:00

Today, this simple script will install the G'MIC archive to the Krita folder: import sys import os import zipfile import shutil import subprocess from PyQt6.QtWidgets import ( QApplication, QWidget, QPushButton, QFileDialog, QVBoxLayout, QLabel, QMessageBox ) class GMICInstaller(QWidget): def __init__(self): super().__init__() self.setWindowTitle("GMIC Installer for

Cătălin George Feștilăhttp://www.blogger.com/profile/10800322932529698711noreply@blogger.comtag:blogger.com,1999:blog-2577456377723588929.post-9191718888605785082026-06-08T12:46:33.858-07:002026-06-08T12:46:33.858-07:00

Wing 12 is now available as an early access release that focuses on AI agent driven development. Wing 12 introduces deep integration with Claude Code, including a dedicated Claude Code tool, a new Tasks tool for planning, executing, and reviewing AI agent work, and a set of MCP servers that allow agents to work more efficiently by giving them access to Wing's source code analysis, unit testing,

Cătălin George Feștilăhttp://www.blogger.com/profile/10800322932529698711noreply@blogger.comtag:blogger.com,1999:blog-2577456377723588929.post-36054421918582753812026-06-06T15:50:24.342-07:002026-06-06T15:50:24.342-07:00

Python 3.15 is still in development. This release, 3.15.0b2, is the second of four planned beta releases. Beta release previews are intended to give the wider community the opportunity to test new features and bug fixes and to prepare their projects to support the new feature release. See the official website.

Cătălin George Feștilăhttp://www.blogger.com/profile/10800322932529698711noreply@blogger.comtag:blogger.com,1999:blog-2577456377723588929.post-46814372392476522852026-06-05T12:25:32.751-07:002026-06-05T12:25:32.751-07:00

NOTE: 2026-06-05: Bleach is no longer maintained. There will be no future releases including for security issues. See issue: https://github.com/mozilla/bleach/issues/698 Bleach is an allowed-list-based HTML sanitizing library that escapes or strips markup and attributes. Bleach can also linkify text safely, applying filters that Django’s urlize filter cannot, and optionally setting rel attributes

Cătălin George Feștilăhttp://www.blogger.com/profile/10800322932529698711noreply@blogger.comtag:blogger.com,1999:blog-2577456377723588929.post-71542373199658251522026-06-03T10:45:58.455-07:002026-06-03T10:45:58.455-07:00

In accordance with our security release policy, the Django team is issuing releases for Django 6.0.6 and Django 5.2.15. These releases address the security issues detailed below. We encourage all users of Django to upgrade as soon as possible. See the official website.

Cătălin George Feștilăhttp://www.blogger.com/profile/10800322932529698711noreply@blogger.comtag:blogger.com,1999:blog-2577456377723588929.post-20677309641114175602026-06-02T04:58:11.324-07:002026-06-02T04:58:11.324-07:00

Cătălin George Feștilăhttp://www.blogger.com/profile/10800322932529698711noreply@blogger.comtag:blogger.com,1999:blog-2577456377723588929.post-77289376442862147482026-05-30T16:30:08.531-07:002026-05-30T16:30:08.531-07:00

Today, I tested MiniMax-M2.7 with api key from nvidia and openai python package. The script is one default example: python -m pip install openai Collecting openai Downloading openai-2.38.0-py3-none-any.whl.metadata (31 kB) ... Successfully installed distro-1.9.0 jiter-0.15.0 openai-2.38.0 from openai import OpenAI client = OpenAI( base_url = "https://integrate.api.nvidia.com/v1", api_key

Cătălin George Feștilăhttp://www.blogger.com/profile/10800322932529698711noreply@blogger.comtag:blogger.com,1999:blog-2577456377723588929.post-69742601157596311782026-05-30T05:55:10.709-07:002026-05-30T05:55:10.709-07:00

Django 6.1 alpha 1 is now available. It represents the first stage in the 6.1 release cycle and is an opportunity to try out the changes coming in Django 6.1. Django 6.1 offers a harmonious mélange of new features and usability improvements, which you can read about in the in-development 6.1 release notes. This alpha milestone marks the feature freeze. The current release schedule calls for a

Cătălin George Feștilăhttp://www.blogger.com/profile/10800322932529698711noreply@blogger.comtag:blogger.com,1999:blog-2577456377723588929.post-5275616913774125062026-05-30T02:36:21.591-07:002026-05-30T02:40:23.809-07:00

Today, this script will help you too search and find results with google_news_api python package, released: May 22, 2026 by Paolo Mazza. Use your keywords, or make drag and drop ... See the official website - pypi.org. import sysimport asyncioimport webbrowserfrom functools import partialfrom PyQt6.QtWidgets import ( QApplication, QWidget, QVBoxLayout, QHBoxLayout, QListWidget,

Cătălin George Feștilăhttp://www.blogger.com/profile/10800322932529698711noreply@blogger.comtag:blogger.com,1999:blog-2577456377723588929.post-19515225452380366832026-05-29T10:26:34.871-07:002026-05-30T02:36:56.952-07:00

Today, this script tool is a small desktop tool that lets you visually synchronize spoken audio with written dialogue. You load an audio file and the program generates a waveform so you can click or drag to select exact time ranges. At the same time, you select the matching text, and the tool creates timestamped dialogue segments. Each segment includes a dialog ID, start time, end time, and the

Cătălin George Feștilăhttp://www.blogger.com/profile/10800322932529698711noreply@blogger.comtag:blogger.com,1999:blog-2577456377723588929.post-47943409271677220772026-05-24T07:05:39.213-07:002026-05-24T07:28:08.562-07:00

People’s interactions can serve as a foundation for certain studies; here is a simple way to process data at low cost using Google Trends and lightweight Python packages such as SUA. The script retrieves Google Trends search‑interest data for several Romanian economic keywords (such as munca, recesiune, somaj, inflatie, dobanzi) and I used copilot and gemini artificial intelligence. The copilot

Cătălin George Feștilăhttp://www.blogger.com/profile/10800322932529698711noreply@blogger.comtag:blogger.com,1999:blog-2577456377723588929.post-60044321557510436972026-05-21T11:50:19.174-07:002026-05-21T11:57:11.202-07:00

Today, I get two free account on the zernio webpage. This python script does three things: First calls Zernio by sends GET https://zernio.com/api/v1/accounts using your Bearer token and loads the JSON response. Then filters YouTube accounts: from the returned accounts[] list, it keeps only the items that look like YouTube (based on fields like platform/provider/network == "youtube"). Last one,

Cătălin George Feștilăhttp://www.blogger.com/profile/10800322932529698711noreply@blogger.comtag:blogger.com,1999:blog-2577456377723588929.post-41429083163736768702026-05-17T13:42:41.321-07:002026-05-17T13:42:41.321-07:00

Today, this python script will create a tool for network with PyQt6-Charts. You need to install the PyQt6-Charts: python.exe -m pip install PyQt6-Charts Collecting PyQt6-Charts ... Installing collected packages: PyQt6-Charts-Qt6, PyQt6-Charts Successfully installed PyQt6-Charts-6.11.0 PyQt6-Charts-Qt6-6.11.1 Let's see the python script. import sys import psutil from pathlib import Path from

Cătălin George Feștilăhttp://www.blogger.com/profile/10800322932529698711noreply@blogger.comtag:blogger.com,1999:blog-2577456377723588929.post-35720118976794864132026-05-16T10:40:30.126-07:002026-05-16T10:40:30.126-07:00

Let's learn about the windows embeddable portable Python distributions. The Windows embeddable Python distribution is a minimal, self‑contained build of Python designed to run entirely from its own directory without installation. This distribution does not modify system settings, environment variables, or the Windows registry. Its structure makes it suitable for embedding Python inside

Cătălin George Feștilăhttp://www.blogger.com/profile/10800322932529698711noreply@blogger.comtag:blogger.com,1999:blog-2577456377723588929.post-34765620192850848542026-05-14T13:32:45.846-07:002026-05-14T13:32:45.846-07:00

Good news from the Python Software Foundation official blogger. May 13, 2026 – The Python Software Foundation (PSF) is excited to announce that Hudson River Trading (HRT), a global leader in quantitative trading, has made a commitment to support Python and the PSF as a Visionary Sponsor. May 12, 2026 - Announcing PSF Community Service Award Recipients! May 11, 2026 - Strategic Planning at the

Cătălin George Feștilăhttp://www.blogger.com/profile/10800322932529698711noreply@blogger.comtag:blogger.com,1999:blog-2577456377723588929.post-277139293430091282026-05-07T08:32:00.000-07:002026-05-07T08:32:02.112-07:00

Today, simple example with PyQt6 and yt_dlp. Get the link from tiktok browser and use it to download the video for your storage. I used the Copilot tool. It seems to know the Romanian language. For a developer, comments and source code are not an impediment, because it is very simplistic. Let's see the source code: import sys import os import yt_dlp from PyQt6.QtWidgets import ( QApplication

Cătălin George Feștilăhttp://www.blogger.com/profile/10800322932529698711noreply@blogger.comtag:blogger.com,1999:blog-2577456377723588929.post-22658852436355342882026-05-06T14:04:00.000-07:002026-05-06T14:04:34.732-07:00

... another tool for game development, see more on my youtube channel.

Cătălin George Feștilăhttp://www.blogger.com/profile/10800322932529698711noreply@blogger.comtag:blogger.com,1999:blog-2577456377723588929.post-17971898709749685252026-05-06T09:20:00.000-07:002026-05-06T09:20:11.821-07:00

Mimesis is a powerful data generator for Python that can produce a wide range of fake data in multiple languages. This tool is useful for populating testing databases, creating fake API endpoints, generating custom structures in JSON and XML files, and anonymizing production data, among other things. With Mimesis, developers can obtain realistic, randomized data easily to facilitate development

Cătălin George Feștilăhttp://www.blogger.com/profile/10800322932529698711noreply@blogger.comtag:blogger.com,1999:blog-2577456377723588929.post-62490532646031150712026-05-05T14:10:00.000-07:002026-05-05T14:10:20.752-07:00

Nuitka is the optimizing Python compiler written in Python that creates executables that run without a separate installer. Data files can both be included or put alongside. You can read more on the official website. The install is easy with pip tool, then you can use this command. python -m nuitka --help Usage: python.exe -m nuitka [--mode=compilation_mode] [--run] [options] main_module.py

Cătălin George Feștilăhttp://www.blogger.com/profile/10800322932529698711noreply@blogger.com