lesley 0.3.1

Lesley is a lightweight Python package designed to create interactive, github-style, calendar-based heatmaps using altair.

Lesley

Lesley is a lightweight Python package designed to create interactive, github-style, calendar-based heatmaps using altair.

Example Usage

Plot github-style heatmap

dates = pd.date_range(start='2024-01-01', end='2024-12-31')
values = np.random.randint(0, 10, size=len(dates))
lesley.cal_heatmap(dates, values)

Plot empty calendar

lesley.plot_calendar(year=2025)

Plot calendar with marker and label

holiday_df = pd.read_csv('holidays.csv') # need at least 2 columns: date and label
lesley.plot_calendar(year=2025, label_df=holiday_df, color='Oranges')

Plot calendar heatmap

dividend_df = pd.read_csv('dividend.csv') # need 3 columns: date, label, and value
lesley.plot_calendar(year=2024, label_df=dividend_df, color='Greens', layout='2x6')

Plot individual month

dates = pd.date_range(start='2024-01-01', end='2024-12-31')
values = np.random.randint(0, 10, size=len(dates))
lesley.month_plot(dates, values, 1)