Py.Cafe

huong-li-nguyen/

vizro-kpi-cards-usage

Vizro KPI cards inside Vizro

DocsPricing
  • app.py
  • requirements.txt
app.py
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# Vizro is an open-source toolkit for creating modular data visualization applications.
# check out https://github.com/mckinsey/vizro for more info about Vizro
# and checkout https://vizro.readthedocs.io/en/stable/ for documentation.

import pandas as pd
import vizro.models as vm
from vizro import Vizro
from vizro.figures import kpi_card, kpi_card_reference  

df_kpi = pd.DataFrame({"Actual": [100, 200, 700], "Reference": [100, 300, 500], "Category": ["A", "B", "C"]})

example_cards = [
    kpi_card(data_frame=df_kpi, value_column="Actual", title="KPI with value"),
    kpi_card(data_frame=df_kpi, value_column="Actual", title="KPI with aggregation", agg_func="median"),
    kpi_card(
        data_frame=df_kpi,
        value_column="Actual",
        title="KPI formatted",
        value_format="${value:.2f}",
    ),
    kpi_card(
        data_frame=df_kpi,
        value_column="Actual",
        title="KPI with icon",
        icon="shopping_cart",
    ),
]

example_reference_cards = [
    kpi_card_reference(
        data_frame=df_kpi,
        value_column="Actual",
        reference_column="Reference",
        title="KPI ref. (pos)",
    ),
    kpi_card_reference(
        data_frame=df_kpi,
        value_column="Actual",
        reference_column="Reference",
        agg_func="median",
        title="KPI ref. (neg)",
    ),
    kpi_card_reference(
        data_frame=df_kpi,
        value_column="Actual",
        reference_column="Reference",
        title="KPI ref. formatted",
        value_format="{value:.2f}€",
        reference_format="{delta:+.2f}€ vs. last year ({reference:.2f}€)",
    ),
    kpi_card_reference(
        data_frame=df_kpi,
        value_column="Actual",
        reference_column="Reference",
        title="KPI ref. with icon",
        icon="shopping_cart",
    ),
]

page = vm.Page(
    title="KPI cards",
    layout=vm.Layout(grid=[[0, 1, 2, 3], [4, 5, 6, 7]] + [[-1, -1, -1, -1]] * 1),  
    components=[vm.Figure(figure=figure) for figure in example_cards + example_reference_cards],
)

dashboard = vm.Dashboard(pages=[page])
Vizro().build(dashboard).run()