Ravexina ravexina

Django for Jupyter

It's true packages exist to make it "easy" to use Django inside of a jupyter notebook. I seem to always run into issues successfully running these packages. I've found the below method useful although I cannot recall how I discovered how this works (aka attribution needed).

Requirements

Virtual Environment (virtualenv, venv, pipenv, etc)
Django installed & project created (we'll use the project name cfehome)
Jupyter installed at least in the virtual environment

Local Postgres

This gist is an example of how you can simply install and run and extended Postgres using docker-compose. It assumes that you have docker and docker-compose installed and running on your workstation.

Install

Requires docker and docker-compose
Clone via http: git clone https://gist.github.com/b0b7e06943bd389560184d948bdc2d5b.git
Make load-extensions.sh executable
Build the image: docker-compose build

3 Virtual Machines Kubernetes cluster

Dependencies

You should install VirtualBox and Vagrant before you start.

Creating the cluster

You should create a Vagrantfile in an empty directory with the following content:

Download Audio from YouTube

-i - ignore errors

-c - continue

-t - use video title as file name

--extract-audio - extract audio track

Create a Wi-Fi hotspot on Linux using `nmcli`

Original post : https://unix.stackexchange.com/a/310699

nmcli con add type wifi ifname wlan0 con-name Hostspot autoconnect yes ssid Hostspot
nmcli con modify Hostspot 802-11-wireless.mode ap 802-11-wireless.band bg ipv4.method shared
nmcli con modify Hostspot wifi-sec.key-mgmt wpa-psk
nmcli con modify Hostspot wifi-sec.psk "veryveryhardpassword1234"

Download docker-compose.yml to dir named sentry
Change SENTRY_SECRET_KEY to random 32 char string
Run docker-compose up -d
Run docker-compose exec sentry sentry upgrade to setup database and create admin user
(Optional) Run docker-compose exec sentry pip install sentry-slack if you want slack plugin, it can be done later
Run docker-compose restart sentry
Sentry is now running on public port 9000

https://docs.docker.com/compose/compose-file/#env_file

	Note:
	to keep this list automatically updated,
	I turned it into a repo which is automatically updated via cron.
	see https://github.com/ychaouche/spamassassin-rules-description

	AC_BR_BONANZA Too many newlines in a row... spammy template
	ACCESSDB Bericht zou gevangen zijn door accessdb
	ACCESSDB Ce message aurait �t� bloqu� par accessdb
	ACCESSDB Mensagem teria sido pega pela accessdb
	ACCESSDB Message would have been caught by accessdb

	Mute these words in your settings here: https://twitter.com/settings/muted_keywords

	ActivityTweet
	generic_activity_highlights
	generic_activity_momentsbreaking
	RankedOrganicTweet
	suggest_activity
	suggest_activity_feed
	suggest_activity_highlights
	suggest_activity_tweet

	import cv2
	import numpy as np

	def deskew(im, max_skew=10):
	height, width = im.shape

	# Create a grayscale image and denoise it
	im_gs = cv2.cvtColor(im, cv2.COLOR_BGR2GRAY)
	im_gs = cv2.fastNlMeansDenoising(im_gs, h=3)

	#####################
	#
	# Use this with or without the .gitattributes snippet with this Gist
	# create a fixle.sh file, paste this in and run it.
	# Why do you want this ? Because Git will see diffs between files shared between Linux and Windows due to differences in line ending handling ( Windows uses CRLF and Unix LF)
	# This Gist normalizes handling by forcing everything to use Unix style.
	#####################


	# Fix Line Endings - Force All Line Endings to LF and Not Windows Default CR or CRLF