Benoît Blanchon bblanchon

🌟

No more counting dollars we’ll be counting stars

🐂 Pathological Yak Shaver

bblanchon / amazon-cloudwatch-agent.json

Created October 2, 2024 08:24

Sample configuration for CloudWatch Agent

	{
	"agent": {
	"metrics_collection_interval": 60
	},
	"metrics": {
	"namespace": "CWAgent",
	"append_dimensions": {
	"InstanceId": "${aws:InstanceId}"
	},
	"metrics_collected": {

bblanchon / qpdf-context-menu.reg

Created January 15, 2024 12:49

Add PDF rotation to Windows Explorer's context menu

 Windows Registry Editor Version 5.00
 ; Adds Rotate +90 and Rotate -90 to the context menu for PDF files
 ; Assumes qpdf is installed in C:\Program Files\qpdf
 [HKEY_CLASSES_ROOT\SystemFileAssociations\.pdf\shell\Rotate +90]
 "icon"="%SystemRoot%\\system32\\imageres.dll,-5345"
 [HKEY_CLASSES_ROOT\SystemFileAssociations\.pdf\shell\Rotate +90\command]
 @="\"C:\\Program Files\\qpdf\\bin\\qpdf.exe\" --replace-input --rotate=+90 \"%1\""

bblanchon / generate_single_header.bat

Created January 17, 2023 08:32

Generate single header for Catch 1.x

docker run -it --rm -v %CD%:/data python:2 python /data/scripts/generateSingleHeader.py

bblanchon / Open with Sublime Merge.reg

Last active August 13, 2024 13:15

Add "Open with Sublime Merge" to Windows Explorer context menu

	Windows Registry Editor Version 5.00

	[HKEY_CLASSES_ROOT\Directory\shell\smerge]
	; %PROGRAMFILES%\Sublime Merge\sublime_merge.exe
	"Icon"=hex(2):25,00,50,00,52,00,4f,00,47,00,52,00,41,00,4d,00,46,00,49,00,4c,\
	00,45,00,53,00,25,00,5c,00,53,00,75,00,62,00,6c,00,69,00,6d,00,65,00,20,00,\
	4d,00,65,00,72,00,67,00,65,00,5c,00,73,00,75,00,62,00,6c,00,69,00,6d,00,65,\
	00,5f,00,6d,00,65,00,72,00,67,00,65,00,2e,00,65,00,78,00,65,00,00,00
	@="Open with Sublime Merge"

bblanchon / demo.py

Created November 23, 2021 08:23

Nestable Halo spinners

	from halo_nestable import HaloNestable
	import time

	with HaloNestable("Top level") as spinner:
	time.sleep(2)
	with HaloNestable("Nested"):
	time.sleep(2)
	time.sleep(2)

	spinner.succeed("Great success!")

bblanchon / DeserializeFromRam.ino

Created June 21, 2021 10:04

ArduinoJson measure deserialization speed

	// https://github.com/bblanchon/ArduinoJson/issues/1593

	#include <ArduinoJson.h>

	void setup() {
	// Initialize serial port
	Serial.begin(115200);
	while (!Serial) continue;

	}

bblanchon / github-pages.yml

Created June 14, 2021 16:33

Faster Jekyll 4 builds on GitHub Actions

	name: Build and deploy Jekyll site to GitHub Pages

	on:
	push:
	branches:
	- master

	jobs:
	github-pages:
	runs-on: ubuntu-latest

bblanchon / celery_task_failure_email.py

Created April 29, 2021 16:23

Celery/Django: send email when task fails

	from celery.signals import task_failure
	from django.core.mail import mail_admins
	from pprint import pformat

	@task_failure.connect
	def celery_task_failure_email(task_id, sender, exception, einfo, args, *kwargs):
	mail_admins(
	f"ERROR: Task {sender.name} raised {exception.__class__.__name__}",
	f"""Task {sender.name} with id {task_id} raised exception:
	{exception!r}

bblanchon / proxy_response.py

Created April 26, 2021 10:50

Django HTTP proxy response / proxy view

	import requests
	from django.http import StreamingHttpResponse


	class ProxyHttpResponse(StreamingHttpResponse):
	def __init__(self, url, headers=None, **kwargs):
	upstream = requests.get(url, stream=True, headers=headers)

	kwargs.setdefault('content_type', upstream.headers.get('content-type'))
	kwargs.setdefault('status', upstream.status_code)

bblanchon / example.py

Created April 9, 2021 09:03

Django Subquery Aggregate (Count, Sum...)

	from django.db.models import OuterRef

	weapons = Weapon.objects.filter(unit__player_id=OuterRef('id'))
	units = Unit.objects.filter(player_id=OuterRef('id'))

	qs = Player.objects.annotate(weapon_count=SubqueryCount(weapons),
	rarity_sum=SubquerySum(units, 'rarity'))