How to Plot a timeline for events

Dash Python
1

Hello, I am seeking an elegant method to plot a timeline. In the provided code, I have the season for each day of a year. The plot should visually represent the duration of each season, indicating the start and end dates for each season.

import pandas as pd
from dateutil import parser
from dateutil.relativedelta import relativedelta

Function to determine the season based on the date

def get_season(date):
month = date.month
if 3 <= month <= 5:
return ‘Spring’
elif 6 <= month <= 8:
return ‘Summer’
elif 9 <= month <= 11:
return ‘Autumn’
else:
return ‘Winter’

Create a DataFrame with all dates for the year 2003

start_date = ‘2003-01-01’
end_date = ‘2003-12-31’
date_range = pd.date_range(start=start_date, end=end_date, freq=‘D’)

Create a DataFrame with the dates and corresponding seasons

df = pd.DataFrame({‘Date’: date_range})
df[‘Season’] = df[‘Date’].apply(get_season)

Print the resulting DataFrame

print(df)