wanna build ansible-pylibssh on OpenBSD 7.3 ?
Build failed ? $ pip install ansible-pylibssh Defaulting to user installation because normal site-packages is not writeable Collecting ansible-pylibssh Using cached ansible-pylibssh-1.1.0.tar.gz (106 kB) Installing build dependencies ... done Getting requirements to build wheel ... done Installing backend dependencies ... done Preparing metadata (pyproject.toml) ... done Building wheels for collected packages: ansible-pylibssh Building wheel for ansible-pylibssh (pyproject.toml) ... error error: subprocess-exited-with-error × Building wheel for ansible-pylibssh (pyproject.
Parallel Processing i recently read an article about parallel processing. i remembered my domain checker service which checks a lot of domains for their availablitly, and this script runs sequentiel and needs around 30 seconds.
initially i worked on a caching mechanism to speed up results. but if a service is not used that often (nobody is useing my domain checker…), there is not much you can gain with caching.
Redirector App wrote a little redirector app and tought i will explain and share it here. it’s a bit like a url shortener, but you can define the “shortcut” of the URL.
how does it work it basically consists of a Text File wir Redirection URL’s.
redi.txt stoege,https://www.stoege.net blog,https://blog.stoege.net test,https://www.test.com Call it so, when you open a Browser and Request the URL: https://your.domain.de/blog, you get redirected to https://blog.stoege.net
main.app from flask import Flask, redirect, request import datetime import os import random # Vars redirect_file="redi.
Do you like Word Clouds ? I do …!
following a litte Script which Parse a Website and build a appropriate Word Cloud
Script mkdir ~/mywordcloud; cd ~/mywordcloud cat <<'EOF' > main.py import fire import matplotlib.pyplot as plt import pandas as pd import re import requests from bs4 import BeautifulSoup from wordcloud import STOPWORDS, WordCloud def gen_cloud_tag(url: str = "https://blog.stoege.net"): # add https if not url.startswith("https://"): url = "https://" + url # get Webpage response = requests.
Flask & JWT getting your hands dirty with Flask and JWT
Source https://dev.to/grahammorby/jwt-auth-in-flask-python-18i4 with some modifications by myself …
Environment Test under macOS & OpenBSD, Poetry installed and working
Script build virtual env
export app="app100" export FLASK_APP="${app}/app" poetry new ${app} cd ${app} set python 3.10
poetry env use $(which python3.10) gsed -i "s/python = \"^3.*$/python = \"^3.10\"/" pyproject.toml poetry lock add packages
wget -4 -O requirements.txt https://raw.githubusercontent.com/GrahamMorbyDev/jwt-flask/master/requirements.txt echo "marshmallow-sqlalchemy" >> requirements.
I’ll give a try running an Application on Google Cloud. Not with great sucess :(
Source https://codelabs.developers.google.com/codelabs/cloud-run-django?hl=en#0 https://codelabs.developers.google.com/codelabs/cloud-run-hello-python3#1 Get Cloud List, Active Account gcloud auth list gcloud config set account '
[email protected]' List Projects gcloud config list project [core] project = cloud-run-372113 Your active configuration is: [cloudshell-6045] username@cloudshell:~ (cloud-run-372113)$ Set Project ID gcloud config set project cloud-run-372113 username@cloudshell:~ (cloud-run-372113)$ gcloud config set project cloud-run-372113 Updated property [core/project]. Enable API gcloud services enable \ artifactregistry.
How to install Pandas on Alpine Linux Run Alpine Container docker run -it alpine add packages apk update apk add python3 py3-pip gcc python3-dev g++ add / build pandas time pip install pandas real 26m 13.14s user 30m 46.40s sys 3m 27.51s Happy Pandas !
Any Comments ? sha256: afb99c7e3ed003bee48b65795a153c4fe7835fe3dae0759b70ab2bfb5adc4fd5
FastAPI - Dependencies and Custom Headers Source https://fastapi.tiangolo.com/tutorial/dependencies/dependencies-in-path-operation-decorators/ Code from fastapi import Depends, FastAPI, Header, HTTPException app = FastAPI() async def verify_token(x_token: str = Header()): if x_token != "fake-super-secret-token": raise HTTPException(status_code=400, detail="X-Token header invalid") async def verify_key(x_key: str = Header()): if x_key != "fake-super-secret-key": raise HTTPException(status_code=400, detail="X-Key header invalid") return x_key @app.get("/items/", dependencies=[Depends(verify_token), Depends(verify_key)]) async def read_items(): return [{"item": "Foo"}, {"item": "Bar"}] Test’s Failed no Custom Header
curl -s http://localhost/api/items/ |jq { "detail": [ { "loc": [ "header", "x-token" ], "msg": "field required", "type": "value_error.
CLI Url Shortener wrote a little URL Shortener in Python with FastAPI and a wrapper script for cli usage. needs httpie & jq packages. python backend is under development, cli wrapper for different os right here …
Usage somehost$ ./myurlshort usage: /usr/local/bin/myurlshort http://veeeeeeeeeeeeeeeeeeeeeeeeeery.long.url.to anyhost$ ./myurlshort http://my-url-to-short.egal.world.planet.universe https://url.stoege.net/xXxXx CLI Wrappers OpenBSD cat << 'EOF' > myurlshort #!/usr/bin/env bash # url shortener for openbsd, v1.0, 2022-09-12, by @stoege which jq >/dev/null || ( echo -e "*** jq not installed ***\ndoas pkg_add jq\n"; ) which https >/dev/null || ( echo -e "*** httpie not installed ***\ndoas pkg_add httpie\n"; ) if [[ $# -ne 1 ]]; then echo -e "\nusage: $0 http://veeeeeeeeeeeeeeeeeeeeeeeeeery.
how to build json from cli we all like json, do we ? https://kellyjonbrazil.github.io/jc/docs/parsers/ping
add package doas pkg_add jc try ping openbsd-box # ping -c 3 1.1.1.1 |jc --ping -p 2>/dev/null { "destination_ip": "1.1.1.1", "data_bytes": 56, "pattern": null, "destination": "1.1.1.1", "packets_transmitted": 3, "packets_received": 3, "packet_loss_percent": 0.0, "duplicates": 0, "round_trip_ms_min": 9.219, "round_trip_ms_avg": 9.826, "round_trip_ms_max": 10.158, "round_trip_ms_stddev": 0.43, "responses": [ { "type": "reply", "bytes": 64, "response_ip": "1.1.1.1", "icmp_seq": 0, "ttl": 59, "time_ms": 10.