News : ... 2025 election for the PSF Board

The 2025 election for the PSF Board :

• Abigail Dogbe
• Jannis Leidel
• Sheena O’Connell
• Simon Willison

Python 3.13.0 : Script for python modules then installs them - updated with fix.

This script scans a folder full of .py files Python scripts, identifies all the external modules they import, filters out built-in ones, writes the installable ones to a requirements.txt file, and then installs them using pip—in parallel threads for speed.

I use the copilot and some comments are into my language, but I tested and works well:

NOTE: I updated with detection python modules based "from" and another issue: check if python module is instaled and step over that python module ...

This script will try to install many python modules, I can update to be better with these issues:

...some modules are default , some scripts are from another area, see Blender 3D with bpy python modules, some packages comes with same modules, this can be soleved with defined lists with unique items.

import subprocess
import sys
import os
import shutil
import importlib.util
import re
import concurrent.futures
from typing import List, Tuple, Set

class ModuleManager:
    def __init__(self):
        self.modules: Set[str] = set()
        self.pip_path = self._get_pip_path()

    def _get_pip_path(self) -> str:
        possible_path = os.path.join(sys.exec_prefix, "Scripts", "pip.exe")
        return shutil.which("pip") or (possible_path if os.path.exists(possible_path) else None)

    def extract_imports_from_file(self, file_path: str) -> List[Tuple[str, str]]:
        imports = []
        try:
            with open(file_path, 'r', encoding='utf-8') as file:
                for line in file:
                    # Detect 'import module'
                    import_match = re.match(r'^\s*import\s+([a-zA-Z0-9_]+)(\s+as\s+.*)?$', line)
                    if import_match:
                        module = import_match.group(1)
                        imports.append((module, line.strip()))
                        continue
                    
                    # Detect 'from module import ...'
                    from_match = re.match(r'^\s*from\s+([a-zA-Z0-9_]+)\s+import\s+.*$', line)
                    if from_match:
                        module = from_match.group(1)
                        imports.append((module, line.strip()))
        except FileNotFoundError:
            print(f"❌ Fișierul {file_path} nu a fost găsit.")
        except Exception as e:
            print(f"❌ Eroare la citirea fișierului {file_path}: {e}")
        return imports

    def scan_directory_for_py_files(self, directory: str = '.') -> List[str]:
        py_files = []
        for root, _, files in os.walk(directory):
            for file in files:
                if file.endswith('.py'):
                    py_files.append(os.path.join(root, file))
        return py_files

    def collect_unique_modules(self, directory: str = '.') -> None:
        py_files = self.scan_directory_for_py_files(directory)
        all_imports = []
        with concurrent.futures.ThreadPoolExecutor() as executor:
            future_to_file = {executor.submit(self.extract_imports_from_file, file_path): file_path for file_path in py_files}
            for future in concurrent.futures.as_completed(future_to_file):
                imports = future.result()
                all_imports.extend(imports)
        
        for module, _ in all_imports:
            self.modules.add(module)

    def is_module_installed(self, module: str) -> bool:
        return importlib.util.find_spec(module) is not None

    def run_pip_install(self, module: str) -> bool:
        if not self.pip_path:
            print(f"❌ Nu am găsit pip pentru {module}.")
            return False
        try:
            subprocess.check_call([self.pip_path, "install", module])
            print(f"✅ Pachetul {module} a fost instalat cu succes.")
            return True
        except subprocess.CalledProcessError as e:
            print(f"❌ Eroare la instalarea pachetului {module}: {e}")
            return False

    def check_and_install_modules(self) -> None:
        def process_module(module):
            print(f"\n🔎 Verific dacă {module} este instalat...")
            if self.is_module_installed(module):
                print(f"✅ {module} este deja instalat.")
            else:
                print(f"📦 Instalez {module}...")
                self.run_pip_install(module)
                # Re-verifică după instalare
                if self.is_module_installed(module):
                    print(f"✅ {module} funcționează acum.")
                else:
                    print(f"❌ {module} nu funcționează după instalare.")

        with concurrent.futures.ThreadPoolExecutor() as executor:
            executor.map(process_module, self.modules)

def main():
    print("🔍 Verific pip...")
    manager = ModuleManager()
    if manager.pip_path:
        print(f"✅ Pip este disponibil la: {manager.pip_path}")
    else:
        print("⚠️ Pip nu este disponibil.")
        return

    directory = sys.argv[1] if len(sys.argv) > 1 else '.'
    print(f"\n📜 Scanez directorul {directory} pentru fișiere .py...")
    manager.collect_unique_modules(directory)
    
    if not manager.modules:
        print("⚠️ Nu s-au găsit module în importuri.")
        return
    
    print(f"\nModule unice detectate: {', '.join(manager.modules)}")
    manager.check_and_install_modules()

if __name__ == "__main__":
    main()

Python 3.13.0 : Predicted XAU/USD with torch.

Testing the torch python package

import torch
import torch.nn as nn
import numpy as np

data = np.array([
    [1800.5, 1810.0, 1795.0, 1000, 1805.2],
    [1805.2, 1815.0, 1800.0, 1200, 1812.8],
    [1812.8, 1820.0, 1808.0, 1100, 1810.5],
    [1810.5, 1818.0, 1805.0, 1300, 1825.0],
    [1825.0, 1830.0, 1815.0, 1400, 1820.3],
    [1820.3, 1828.0, 1810.0, 1250, 1835.7]
])

X, y = torch.tensor(data[:, :4], dtype=torch.float32), torch.tensor(data[:, 4], dtype=torch.float32)
model = nn.Sequential(nn.Linear(4, 6), nn.ReLU(), nn.Linear(6, 4), nn.ReLU(), nn.Linear(4, 1))
optimizer = torch.optim.Adam(model.parameters())
loss_fn = nn.MSELoss()
for _ in range(3000):
    optimizer.zero_grad()
    y_pred = model(X).squeeze()
    loss = loss_fn(y_pred, y)
    loss.backward()
    optimizer.step()
prediction = model(torch.tensor([[1830.0, 1840.0, 1825.0, 1150]], dtype=torch.float32))
print("Predicted XAU/USD closing price:", round(prediction.item(), 2))

The result is :

python torch_001.py
Predicted XAU/USD closing price: 1819.57

Python 3.13.0 : Predicted XAU/USD with tensorflow.

This is the source code :

import tensorflow as tf
import numpy as np

data = np.array([
    [1800.5, 1810.0, 1795.0, 1000, 1805.2],
    [1805.2, 1815.0, 1800.0, 1200, 1812.8],
    [1812.8, 1820.0, 1808.0, 1100, 1810.5],
    [1810.5, 1818.0, 1805.0, 1300, 1825.0],
    [1825.0, 1830.0, 1815.0, 1400, 1820.3],
    [1820.3, 1828.0, 1810.0, 1250, 1835.7]
])

X, y = data[:, :4], data[:, 4]
model = tf.keras.Sequential([
    tf.keras.layers.Dense(6, activation='relu', input_shape=(4,)),
    tf.keras.layers.Dense(4, activation='relu'),
    tf.keras.layers.Dense(1)
])
model.compile(optimizer='adam', loss='mse')
model.fit(X, y, epochs=3000, verbose=0)
prediction = model.predict(np.array([[1830.0, 1840.0, 1825.0, 1150]]))
print("Predicted XAU/USD closing price:", round(prediction[0][0], 2))

The result is :

python tf_001.py
2025-08-30 21:11:13.966066: I tensorflow/core/util/port.cc:153] oneDNN custom operations are on. You may see slightly different numerical results due to floating-point round-off errors from different computation orders. To turn them off, set the environment variable `TF_ENABLE_ONEDNN_OPTS=0`.
C:\Python313\Lib\site-packages\google\protobuf\runtime_version.py:98: UserWarning: Protobuf gencode version 5.28.3 is exactly one major version older than the runtime version 6.31.1 at tensorflow/core/framework/attr_value.proto. Please update the gencode to avoid compatibility violations in the next runtime release.
...
Predicted XAU/USD closing price: 2.9

Python 3.13.0 : Predicted XAU/USD with MLPRegressor.

Testing the MLPRegressor from sklearn python package:

from sklearn.neural_network import MLPRegressor
import numpy as np

data = np.array([
    [1800.5, 1810.0, 1795.0, 1000, 1805.2],
    [1805.2, 1815.0, 1800.0, 1200, 1812.8],
    [1812.8, 1820.0, 1808.0, 1100, 1810.5],
    [1810.5, 1818.0, 1805.0, 1300, 1825.0],
    [1825.0, 1830.0, 1815.0, 1400, 1820.3],
    [1820.3, 1828.0, 1810.0, 1250, 1835.7]
])

X, y = data[:, :4], data[:, 4]
model = MLPRegressor(hidden_layer_sizes=(6, 4), max_iter=3000)
model.fit(X, y)

prediction = model.predict([[1830.0, 1840.0, 1825.0, 1150]])
print("Predicted XAU/USD closing price:", round(prediction[0], 2))

The answer is: Predicted XAU/USD closing price: 1836.68

News : Django Hijack

Log in and work on behalf of other users without having to know their credentials.

With Django Hijack, admins can impersonate and work on behalf of other users without having to know their credentials.

Comes with two versions available: v2.x and v3.x. The last v3.x provides a security first design, easy integration, customisation, out-of-the-box Django admin support and dark-mode. It is a complete rewrite and all former APIs are broken.

See the webpage project.

News : The geoai-py - part 001.

A powerful Python package for integrating Artificial Intelligence with geospatial data analysis and visualization

GeoAI bridges the gap between AI and geospatial analysis, providing tools for processing, analyzing, and visualizing geospatial data using advanced machine learning techniques. Whether you're working with satellite imagery, LiDAR point clouds, or vector data, GeoAI offers intuitive interfaces to apply cutting-edge AI models.

Today , I tested this python package named geoai-py. I used the pip tool:

pip install geoai-py
Successfully installed Flask-Caching-2.3.1 MarkupSafe-3.0.2 PySocks-1.7.1 PyYAML-6.0.2 absl-py-2.3.1 aenum-3.1.16 affine-2.4.0 aiohappyeyeballs-2.6.1 aiohttp-3.12.14 aiosignal-1.4.0 albucore-0.0.24 albumentations-2.0.8 aniso8601-10.0.1 annotated-types-0.7.0 antlr4-python3-runtime-4.9.3 anyio-4.9.0 anywidget-0.9.18 argon2-cffi-25.1.0 argon2-cffi-bindings-21.2.0 arrow-1.3.0 asttokens-3.0.0 beautifulsoup4-4.13.4 bitsandbytes-0.46.1 bleach-6.2.0 blinker-1.9.0 bqplot-0.12.45 branca-0.8.1 buildingregulariser-0.2.2 cachelib-0.13.0 cachetools-6.1.0 cffi-1.17.1 click-8.2.1 click-plugins-1.1.1.2 cligj-0.7.2 color-operations-0.2.0 comm-0.2.2 contextily-1.6.2 contourpy-1.3.2 cycler-0.12.1 datasets-4.0.0 decorator-5.2.1 defusedxml-0.7.1 dill-0.3.8 docstring-parser-0.17.0 duckdb-1.3.2 einops-0.8.1 eval-type-backport-0.2.2 ever-beta-0.5.1 executing-2.2.0 fastjsonschema-2.21.1 filelock-3.18.0 fiona-1.10.1 flask-3.1.1 flask-cors-6.0.1 flask-restx-1.3.0 folium-0.20.0 fonttools-4.59.0 fqdn-1.5.1 frozenlist-1.7.0 fsspec-2025.3.0 gdown-5.2.0 geoai-py-0.9.0 geographiclib-2.0 geojson-3.2.0 geopandas-1.1.1 geopy-2.4.1 gitdb-4.0.12 gitpython-3.1.44 grpcio-1.73.1 h11-0.16.0 httpcore-1.0.9 httpx-0.28.1 huggingface_hub-0.33.4 hydra-core-1.3.2 importlib-resources-6.5.2 ipyevents-2.0.2 ipyfilechooser-0.6.0 ipyleaflet-0.20.0 ipython-9.4.0 ipython-pygments-lexers-1.1.1 ipytree-0.2.2 ipyvue-1.11.2 ipyvuetify-1.11.3 ipywidgets-8.1.7 isoduration-20.11.0 itsdangerous-2.2.0 jedi-0.19.2 jinja2-3.1.6 joblib-1.5.1 jsonargparse-4.40.0 jsonnet-0.21.0 jsonpointer-3.0.0 jupyter-client-8.6.3 jupyter-core-5.8.1 jupyter-events-0.12.0 jupyter-leaflet-0.20.0 jupyter-server-2.16.0 jupyter-server-proxy-4.4.0 jupyter-server-terminals-0.5.3 jupyterlab-pygments-0.3.0 jupyterlab_widgets-3.0.15 kiwisolver-1.4.8 kornia-0.8.1 kornia_rs-0.1.9 leafmap-0.48.6 lightly-1.5.21 lightly_utils-0.0.2 lightning-2.5.2 lightning-utilities-0.14.3 localtileserver-0.10.6 mapclassify-2.10.0 maplibre-0.3.4 markdown-3.8.2 markdown-it-py-3.0.0 matplotlib-3.10.3 matplotlib-inline-0.1.7 mdurl-0.1.2 mercantile-1.2.1 mistune-3.1.3 morecantile-6.2.0 multidict-6.6.3 multiprocess-0.70.16 narwhals-1.48.0 nbclient-0.10.2 nbconvert-7.16.6 nbformat-5.10.4 numexpr-2.11.0 omegaconf-2.3.0 opencv-python-headless-4.12.0.88 overrides-7.7.0 overturemaps-0.15.0 pandas-2.3.1 pandocfilters-1.5.1 parso-0.8.4 planetary-computer-1.0.0 plotly-6.2.0 prettytable-3.16.0 prometheus-client-0.22.1 prompt_toolkit-3.0.51 propcache-0.3.2 psygnal-0.14.0 pure-eval-0.2.3 pyarrow-21.0.0 pycparser-2.22 pydantic-2.11.7 pydantic-core-2.33.2 pygments-2.19.2 pyogrio-0.11.0 pyparsing-3.2.3 pyproj-3.7.1 pystac-1.13.0 pystac-client-0.9.0 python-box-7.3.2 python-dateutil-2.9.0.post0 python-dotenv-1.1.1 python-json-logger-3.3.0 pytorch_lightning-2.5.2 pytz-2025.2 pywin32-311 pywinpty-2.0.15 pyzmq-27.0.0 rasterio-1.4.3 regex-2024.11.6 rfc3339-validator-0.1.4 rfc3986-validator-0.1.1 rich-14.0.0 rio-cogeo-5.4.2 rio-tiler-7.8.1 rioxarray-0.19.0 rtree-1.4.0 safetensors-0.5.3 scikit-learn-1.7.1 scooby-0.10.1 segmentation-models-pytorch-0.5.0 send2trash-1.8.3 sentry-sdk-2.33.0 server-thread-0.3.0 shapely-2.1.1 simpervisor-1.0.0 simsimd-6.5.0 six-1.17.0 smmap-5.0.2 sniffio-1.3.1 soupsieve-2.7 stack_data-0.6.3 stringzilla-3.12.5 tensorboard-2.20.0 tensorboard-data-server-0.7.2 tensorboardX-2.6.4 terminado-0.18.1 threadpoolctl-3.6.0 timm-1.0.17 tinycss2-1.4.0 tokenizers-0.21.2 torch-2.7.1 torchange-0.0.1 torchgeo-0.7.1 torchinfo-1.8.0 torchmetrics-1.7.4 torchvision-0.22.1 tornado-6.5.1 traitlets-5.14.3 traittypes-0.2.1 transformers-4.53.2 types-python-dateutil-2.9.0.20250708 typeshed-client-2.8.2 typing-inspection-0.4.1 tzdata-2025.2 uri-template-1.3.0 uvicorn-0.35.0 wandb-0.21.0 wcwidth-0.2.13 webcolors-24.11.1 webencodings-0.5.1 websocket-client-1.8.0 werkzeug-3.1.3 whitebox-2.3.6 whiteboxgui-2.3.0 widgetsnbextension-4.0.14 xarray-2025.7.1 xxhash-3.5.0 xyzservices-2025.4.0 yarl-1.20.1

You can find some example on the Open Geospatial Solutions - the official youtube channel

Let's see my testing python example:

>>> import geoai
>>> dir(geoai)
['AgricultureFieldDelineator', 'Any', 'AutoConfig', 'AutoModelForMaskGeneration', 

'AutoModelForMaskedImageModeling', 'AutoProcessor', 'BoundingBox', 'BuildingFootprintExtractor',

 'CLIPSegForImageSegmentation', 'CLIPSegProcessor', 'CLIPSegmentation', 'CarDetector', 

'ChangeDetection', 'CustomDataset', 'DetectionResult', 'Dict', 'ET', 'GroundedSAM', 'Image', 

'Iterable', 'List', 'Map', 'MapLibre', 'MultiPolygon', 'NonGeoDataset', 'ObjectDetector', 

'Optional', 'OrderedDict', 'ParkingSplotDetector', 'Path', 'Polygon', 'RandomRotation', 

'ShipDetector', 'SolarPanelDetector', 'Tuple', 'Union', 'Window', '__author__', 

'__builtins__', '__cached__', '__doc__', '__email__', '__file__', '__loader__', '__name__', 

'__package__', '__path__', '__spec__', '__version__', 'adaptive_regularization', 

'add_geometric_properties', 'analyze_vector_attributes', 'batch_vector_to_raster', 'bbox_to_xy',

 'box', 'boxes_to_vector', 'calc_stats', 'change_detection', 'classify', 'classify_image', 

'classify_images', 'clip_raster_by_bbox', 'coords_to_xy', 'create_overview_image', 

'create_split_map', 'create_vector_data', 'csv', 'cv2', 'dataclass', 'deeplabv3_resnet50', 

'dict_to_image', 'dict_to_rioxarray', 'download', 'download_file', 'download_model_from_hf', 

'download_naip', 'download_overture_buildings', 'download_pc_stac_item', 'edit_vector_data', 

'export_geotiff_tiles', 'export_geotiff_tiles_batch', 'export_tiles_to_geojson', 

'export_training_data', 'extract', 'extract_building_stats', 'fasterrcnn_resnet50_fpn_v2', 

'fcn_resnet50', 'features', 'geoai', 'geojson_to_coords', 'geojson_to_xy', 'get_device', 

'get_instance_segmentation_model', 'get_model_config', 'get_model_input_channels', 

'get_overture_data', 'get_raster_info', 'get_raster_info_gdal', 'get_raster_resolution', 

'get_raster_stats', 'get_vector_info', 'get_vector_info_ogr', 'glob', 'gpd', 'hf', 

'hf_hub_download', 'hybrid_regularization', 'image_segmentation', 'inspect_pth_file', 

'install_package', 'instance_segmentation', 'instance_segmentation_batch', 

'instance_segmentation_inference_on_geotiff', 'json', 'leafmap', 'logging', 'maplibregl', 

'mapping', 'mask_generation', 'maskrcnn_resnet50_fpn', 'masks_to_vector', 'math', 

'mosaic_geotiffs', 'ndimage', 'np', 'object_detection', 'object_detection_batch', 'orthogonalize',

 'os', 'pc_collection_list', 'pc_item_asset_list', 'pc_stac_download', 'pc_stac_search', 'pd', 

'pipeline', 'plot_batch', 'plot_images', 'plot_masks', 'plot_performance_metrics', 

'plot_prediction_comparison', 'plt', 'print_raster_info', 'print_vector_info', 'raster_to_vector',

 'raster_to_vector_batch', 'rasterio', 'read_pc_item_asset', 'read_raster', 'read_vector', 

'region_groups', 'regularization', 'regularize', 'requests', 'rotate', 'rowcol_to_xy', 'rxr', 

'segment', 'semantic_segmentation', 'semantic_segmentation_batch', 'set_proj_lib_path', 'shape', 

'show', 'stack_bands', 'subprocess', 'sys', 'temp_file_path', 'time', 'torch', 'torchgeo', 'tqdm',

 'train', 'train_MaskRCNN_model', 'train_classifier', 'train_instance_segmentation_model', 

'train_segmentation_model', 'transform_bounds', 'try_common_architectures', 'utils', 

'vector_to_geojson', 'vector_to_raster', 'view_image', 'view_pc_item', 'view_pc_items', 

'view_raster', 'view_vector', 'view_vector_interactive', 'visualize_vector_by_attribute', 

'warnings', 'write_colormap', 'xr']

Python 3.13.5 : Get bookmarks from Edge browser with python.

Today I tested with these python modules json and pathlib.

This python script will get all bookmarks from Edge browser:

import json
from pathlib import Path

bookmark_path = Path.home() / "AppData/Local/Microsoft/Edge/User Data/Default/Bookmarks"

with open(bookmark_path, "r", encoding="utf-8") as f:
    data = json.load(f)

# Exemplu: listăm toate titlurile bookmark-urilor
def extract_bookmarks(bookmark_node):
    bookmarks = []
    if "children" in bookmark_node:
        for child in bookmark_node["children"]:
            bookmarks.extend(extract_bookmarks(child))
    elif bookmark_node.get("type") == "url":
        bookmarks.append((bookmark_node["name"], bookmark_node["url"]))
    return bookmarks

all_bookmarks = extract_bookmarks(data["roots"]["bookmark_bar"])
for name, url in all_bookmarks:
    print(f"{name}: {url}")

Python 3.13.5 : testing with flask, request and playwright python module.

Today some testing with these python modules: flask, request and playwright.

I used pip to install flask python package:

pip install flask
Collecting flask
  Downloading flask-3.1.1-py3-none-any.whl.metadata (3.0 kB)
...
Installing collected packages: markupsafe, itsdangerous, blinker, werkzeug, jinja2, flask
Successfully installed blinker-1.9.0 flask-3.1.1 itsdangerous-2.2.0 jinja2-3.1.6 markupsafe-3.0.2 werkzeug-3.1.3

pip install requests
...
Installing collected packages: urllib3, idna, charset_normalizer, certifi, requests
Successfully installed certifi-2025.6.15 charset_normalizer-3.4.2 idna-3.10 requests-2.32.4 urllib3-2.5.0

pip install playwright
Collecting playwright
...
Installing collected packages: pyee, greenlet, playwright
Successfully installed greenlet-3.2.3 playwright-1.52.0 pyee-13.0.0
...
playwright install
Downloading Chromium 136.0.7103.25 ...

This will download a lot fo files and the will install the playwright tool.

First script is simple one will try to get cloudflare header on default ip:

from flask import Flask, request

app = Flask(__name__)

@app.route("/")
def detecteaza_ipuri():
    ip_client = request.headers.get('CF-Connecting-IP', 'Necunoscut')
    ip_cloudflare = request.remote_addr
    return (
        f"IP real vizitator: {ip_client}
"
        f"IP Cloudflare (vizibil de server): {ip_cloudflare}"
    )

if __name__ == "__main__":
    app.run(debug=True)

The next one will check more ...

from flask import Flask, request
import requests
import ipaddress

app = Flask(__name__)

def este_ip_cloudflare(ip):
    try:
        raspuns = requests.get("https://www.cloudflare.com/ips-v4")
        raspuns.raise_for_status()
        subneturi = raspuns.text.splitlines()

        for subnet in subneturi:
            if ipaddress.ip_address(ip) in ipaddress.ip_network(subnet):
                return True
        return False
    except Exception as e:
        return f"Eroare la verificarea IP-ului Cloudflare: {e}"

@app.route("/")
def detecteaza_ipuri():
    ip_client = request.headers.get('CF-Connecting-IP', 'Necunoscut')
    ip_cloudflare = request.remote_addr
    rezultat = este_ip_cloudflare(ip_cloudflare)

    return (
        f"IP real vizitator: {ip_client}
"
        f"IP Cloudflare (forwarder): {ip_cloudflare}
"
        f"Este IP-ul din rețeaua Cloudflare? {'DA' if rezultat == True else 'NU' if rezultat == False else rezultat}"
    )

if __name__ == "__main__":
    app.run(host="0.0.0.0", port=5000)

Now, the script with the request python module:

import requests

url = "https://cobalt.tools"
headers = {
    "User-Agent": "Mozilla/5.0",  # Simulează un browser real
}

try:
    r = requests.get(url, headers=headers, timeout=10)
    content = r.text.lower()

    print(f"Cod răspuns HTTP: {r.status_code}")

    if "cloudflare" in content or "cf-ray" in content or "attention required" in content:
        print("Cloudflare a intermediat cererea sau a blocat-o cu o pagină specială.")
    else:
        print("Cererea a fost servită normal.")
except Exception as e:
    print(f"Eroare la conexiune: {e}")

The last one will use the playwright python module:

import sys
import re
from urllib.parse import urlparse
from pathlib import Path
from playwright.sync_api import sync_playwright

def converteste_url_in_nume_fisier(url):
    parsed = urlparse(url)
    host = parsed.netloc.replace('.', '_')
    path = parsed.path.strip('/').replace('/', '_')
    if not path:
        path = 'index'
    return f"{host}_{path}.txt"

if len(sys.argv) != 2:
    print("Utilizare: python script.py https://exemplu.com")
    sys.exit(1)

url = sys.argv[1]
fisier_output = converteste_url_in_nume_fisier(url)

with sync_playwright() as p:
    browser = p.chromium.launch(headless=True)
    pagina = browser.new_page()
    pagina.goto(url, wait_until='networkidle')
    continut = pagina.content()
    Path(fisier_output).write_text(continut, encoding='utf-8')
    browser.close()

print(f"Conținutul a fost salvat în: {fisier_output}")

This will create a file with the source code of web page.

News : UV - fast Python package and project manager.

An extremely fast Python package and project manager, written in Rust.

See the official website

cd uv_projects

uv_projects>uv init hello-world
Initialized project `hello-world` at `D:\PythonProjects\uv_projects\hello-world`

uv_projects>cd hello-world

uv_projects\hello-world>uv run main.py
Using CPython 3.13.5 interpreter at: C:\Python3135\python.exe
Creating virtual environment at: .venv
Hello from hello-world!

Python 3.11.11 : Colab simple tests with Protocol Buffers - part 053.

The .proto file definition serves as a blueprint or schema for defining the structure of your data in Protocol Buffers. It plays a crucial role in ensuring data consistency and enabling efficient serialization and deserialization across different programming languages and systems.

You can find all steps on my colab_google - the GitHub repo.

News : Python-Fiddle online tool.

Python-Fiddle is an online Python playground where you can write, run, and share Python code directly from the browser without any need to install and maintain Python and packages on your computer. This platform was created make Python programming accessible to everyone and everywhere. We hope to make this a useful tool for learning, teaching, sharing, and collaborating on Python projects.

You can find this online tool on the official website.

Python 3.13.0 : bad management of python versions - need to fix into environment ...

I don't like how python management comes now, because some data god to \AppData\ and custom folder ... this will block some EXE because is not into environment ...

Will be more easy if the python team will make a management of all python on operating system area ... one reason is virtual environement , but this one python version of running ...

Can be better ? The management of python versions can be improved with simple user interface selection to manage all python versions and python modules, maybe a separate command shell more good thar python command on command shell, maybe a simple artificial intelligence just for user intercations and management of working ...

See this example , when I need to change to a lower version of python just to test some old python modules ...

Installing collected packages: tqdm, tifffile, scipy, rpds-py, platformdirs, opencv-python-headless, networkx, llvmlite, lazy-loader, imageio, attrs, scikit-image, referencing, pooch, numba, pymatting, jsonschema-specifications, jsonschema, rembg
   ----------------------------------------  0/19 [tqdm]  WARNING: The script tqdm.exe is installed in 'C:\Users\nicol\AppData\Roaming\Python\Python313\Scripts' which is not on PATH.
  Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
   -- -------------------------------------  1/19 [tifffile]  WARNING: The scripts lsm2bin.exe, tiff2fsspec.exe, tiffcomment.exe and tifffile.exe are installed in 'C:\Users\nicol\AppData\Roaming\Python\Python313\Scripts' which is not on PATH.
  Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
  WARNING: The scripts imageio_download_bin.exe and imageio_remove_bin.exe are installed in 'C:\Users\nicol\AppData\Roaming\Python\Python313\Scripts' which is not on PATH.
  Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location. ----------
   ----------------------------------- ---- 17/19 [jsonschema]  WARNING: The script jsonschema.exe is installed in 'C:\Users\nicol\AppData\Roaming\Python\Python313\Scripts' which is not on PATH.
  Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
   ----------------------------------- ---- 17/19 [jsonschema]  WARNING: The script rembg.exe is installed in 'C:\Users\nicol\AppData\Roaming\Python\Python313\Scripts' which is not on PATH.
  Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
Successfully installed attrs-25.3.0 imageio-2.37.0 jsonschema-4.23.0 jsonschema-specifications-2025.4.1 lazy-loader-0.4 llvmlite-0.44.0 networkx-3.4.2 numba-0.61.2 opencv-python-headless-4.11.0.86 platformdirs-4.3.8 pooch-1.8.2 pymatting-1.1.14 referencing-0.36.2 rembg-2.0.66 rpds-py-0.25.0 scikit-image-0.25.2 scipy-1.15.3 tifffile-2025.5.10 tqdm-4.67.1

D:\PythonProjects\PyQt6\catafest_images_viewer>python main_001_removebk.py
Traceback (most recent call last):
  File "D:\PythonProjects\PyQt6\catafest_images_viewer\main_001_removebk.py", line 4, in 
    from image_viewer import ImageViewer
  File "D:\PythonProjects\PyQt6\catafest_images_viewer\image_viewer.py", line 7, in 
    from qt_setup import Image, ContextMenu, ProcessDialog, ProcessingManager, ImageProcessor
  File "D:\PythonProjects\PyQt6\catafest_images_viewer\qt_setup.py", line 5, in 
    from processing import ProcessDialog, ProcessingManager, ImageProcessor
  File "D:\PythonProjects\PyQt6\catafest_images_viewer\processing.py", line 7, in 
    from rembg import remove
  File "C:\Users\nicol\AppData\Roaming\Python\Python313\site-packages\rembg\__init__.py", line 5, in 
    from .bg import remove
  File "C:\Users\nicol\AppData\Roaming\Python\Python313\site-packages\rembg\bg.py", line 7, in 
    import onnxruntime as ort
ModuleNotFoundError: No module named 'onnxruntime'

Python 3.13.0rc1 : using gTTS version 2.5.4 python package.

gTTS (Google Text-to-Speech), a Python library and CLI tool to interface with Google Translate text-to-speech API

... from the gtts.readthedocs.io - Documentation.

pip install gTTS
Collecting gTTS
  Downloading gTTS-2.5.4-py3-none-any.whl.metadata (4.1 kB)
...
Installing collected packages: gTTS
Successfully installed gTTS-2.5.4

simple python script with one example : create an audio file in romanian language.

from gtts import gTTS
tts = gTTS('Azi este 25 aprilie 2025', lang='ro', tld='ro')
tts.save('azi25.mp3')

News : Pydantic Releases Sandboxed Python Execution Server.

Pydantic officially announced its broader support for the MCP within the PydanticAI framework around March 20, and now the new tool leverages the Model Context Protocol (MCP), an open standard initiated by Anthropic.

The server achieves isolation by executing code using Pyodide, a Python runtime compiled to WebAssembly.

give AI agents the ability to perform Python-based tasks safely

You can find the Pydantic’s documentation for the tool, available at ai.pydantic.dev .

The Model Context Protocol itself try to solve difficulties in connecting AI models to the diverse external tools and data sources they often need.

News : Now Available: Replit Agent v2

Python 3.13.0rc1 : strange crash of Python running ...

... my windows 10 crash the python running ... this is the output of crash:

News : Python and Grok 3 Beta — The Age of Reasoning Agents

On the official website of x.ai you can find this:

We are thrilled to unveil an early preview of Grok 3, our most advanced model yet, blending superior reasoning with extensive pretraining knowledge.

You can find a simle and good example with python and pygame how this can be used.

The Grok 3 artificial inteligence is used for :

Research

Brainstorm

Analyze Data

Create images

Code

For me, the artificial intelligence help me to be more fast into coding versus issues and bugs, game design, parse and change data.

I don't test this Grok 3, but I can tell you some artificial inteligence into develop area are bad even they say is dedicated to this issue.