Skip to content

Instantly share code, notes, and snippets.

View eugengi's full-sized avatar
🧪
In some shell or REPL

Eugene Mwangi eugengi

🧪
In some shell or REPL
31 followers · 37 following
View GitHub Profile
@singingwolfboy
singingwolfboy / flask_csrf_test_client.py
Last active September 21, 2024 23:28
Want to run your Flask tests with CSRF protections turned on, to make sure that CSRF works properly in production as well? Here's an excellent way to do it!
# Want to run your Flask tests with CSRF protections turned on, to make sure
# that CSRF works properly in production as well? Here's an excellent way
# to do it!
# First some imports. I'm assuming you're using Flask-WTF for CSRF protection.
import flask
from flask.testing import FlaskClient as BaseFlaskClient
from flask_wtf.csrf import generate_csrf
# Flask's assumptions about an incoming request don't quite match up with
@sloria
sloria / bobp-python.md
Last active September 9, 2025 10:52
A "Best of the Best Practices" (BOBP) guide to developing in Python.

The Best of the Best Practices (BOBP) Guide for Python

A "Best of the Best Practices" (BOBP) guide to developing in Python.

In General

Values

  • "Build tools for others that you want to be built for you." - Kenneth Reitz
  • "Simplicity is alway better than functionality." - Pieter Hintjens
@audreyfeldroy
audreyfeldroy / pypi-release-checklist.md
Last active May 20, 2025 07:59
My PyPI Release Checklist
  • Update HISTORY.md
  • Commit the changes:
git add HISTORY.md
git commit -m "Changelog for upcoming release 0.1.1."
  • Update version number (can also be minor or major)
bumpversion patch
@postrational
postrational / gunicorn_start.bash
Last active April 4, 2024 12:48
Example of how to set up Django on Nginx with Gunicorn and supervisordhttp://michal.karzynski.pl/blog/2013/06/09/django-nginx-gunicorn-virtualenv-supervisor/
#!/bin/bash
NAME="hello_app" # Name of the application
DJANGODIR=/webapps/hello_django/hello # Django project directory
SOCKFILE=/webapps/hello_django/run/gunicorn.sock # we will communicte using this unix socket
USER=hello # the user to run as
GROUP=webapps # the group to run as
NUM_WORKERS=3 # how many worker processes should Gunicorn spawn
DJANGO_SETTINGS_MODULE=hello.settings # which settings file should Django use
DJANGO_WSGI_MODULE=hello.wsgi # WSGI module name
@dnfehren
dnfehren / postgres_install.sh
Created July 31, 2012 16:53
postgres install instructions, not really a shell script
#get rid of anything from a mis-installed version
sudo apt-get --purge remove postgres*
sudo rm -rf /var/lib/postgresql
sudo deluser -remove-all-files postgres
#install the packages
sudo apt-get install postgresql-9.1
sudo apt-get install pgadmin3 phppgadmin
#shutdown postgres database server
@jboner
jboner / latency.txt
Last active October 27, 2025 03:55
Latency Numbers Every Programmer Should Know
Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference 0.5 ns
Branch mispredict 5 ns
L2 cache reference 7 ns 14x L1 cache
Mutex lock/unlock 25 ns
Main memory reference 100 ns 20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy 3,000 ns 3 us
Send 1K bytes over 1 Gbps network 10,000 ns 10 us
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD