Final chunked pandas

chunked_pandas.py

import urllib.request
from urllib.request import urlopen
import pandas as pd
from datetime import date

start = str('2019-01-01')
end = str('2020-01-22')

dates = pd.date_range(start, end, freq="D")

# 30 item per cluster
n = 30
final = [dates[i * n:(i + 1) * n] for i in range((len(dates) + n - 1) // n )]

print(final)