Steven Wilcox swilcox

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Multi-graph widget for Dashing

Description

Multi-graph widget for Shopify's dashing to display a comparison style graph (or stacked with a minor modification). Obviously, this is an example that is built heavily on the existing graph widget that is provided with dashing. This widget provides a more clear framework for expanding the graph for multiple series (or nodes) of data. After seeing the example code, it should be fairly easy to expand to 3 or more overlaid graphs (although colors might get tricky). And really, this is just a slightly greater use of the cool rickshaw graphs.

To use this widget:

	from typing import Annotated
	from pydantic import BaseModel, Field
	from litestar import Litestar, get, post



	class Book(BaseModel):
	id: Annotated[int, Field(gt=0, lt=10000)]
	title: str
	author: str

	from pydantic import BaseModel
	from litestar import Litestar, get, post



	class Book(BaseModel):
	id: int
	title: str
	author: str

	import sys

	from tm1637 import TM1637Display

	# Define the GPIO pins connected to the TM1637 display
	CLK_PIN = 23 # GPIO23
	DIO_PIN = 24 # GPIO24


	def main(display_str=""):

	"""
	Shamelessly lifted from https://github.com/sebest/json-logging-py in order
	to simplify customization.
	"""

	import os
	from datetime import datetime
	import json
	import logging
	import socket

	import redis
	import mockredis

	from django.conf import settings
	from django.core.signals import request_finished

	try:
	from eventlet.corolocal import local
	except ImportError:
	from threading import local

	require 'formula'

	class Libstemmer < Formula
	# upstream is constantly changing the tarball,
	# so doing checksum verification here would require
	# constant, rapid updates to this formula.
	head 'http://snowball.tartarus.org/dist/libstemmer_c.tgz'
	homepage 'http://snowball.tartarus.org/'
	end

	import math

	def distance(origin, destination):
	#assumes origin and destination are (lat, long) pairs where lat and long are decimals
	lat1, lon1 = origin
	lat2, lon2 = destination
	#radius = 6371 # km <-- use this if metric
	radius = 3961 # miles <-- use this if english / miles
	dlat = math.radians(lat2-lat1)
	dlon = math.radians(lon2-lon1)

	"""
	Usage info:

	Slap this file in a templatetags subdirectory off one of your apps:

	In a template:

	{% load crappy_page_filters %}

	Then... given a situation like you were dealing with Haystack (and Twitter Boostrap style CSS)