Weather Data
Some graphs about the weather in London in 2020
Select chart from list:
Maximum Temperature
Minimum Temperature
Sun
Rain
# Import libraries import pandas as pd import matplotlib.pyplot as plt import js import json import plotly import plotly.express as px ## Get the data from pyodide.http import open_url url = 'https://raw.githubusercontent.com/alanjones2/uk-historical-weather/main/data/Heathrow.csv' url_content = open_url(url) df = pd.read_csv(url_content) df = df[df['Year']==2020] def plot(chart): fig = px.line(df, x="Month", y=chart, width=800, height=400) graphJSON = json.dumps(fig, cls=plotly.utils.PlotlyJSONEncoder) js.plot(graphJSON,"chart1") from js import document from pyodide import create_proxy def selectChange(event): choice = document.getElementById("select").value plot(choice) def setup(): # Create a JsProxy for the callback function change_proxy = create_proxy(selectChange) e = document.getElementById("select") e.addEventListener("change", change_proxy) setup() plot('Tmax')