st-card

Streamlit Component, for a UI card

authors - @gamcoh @Pernod Ricard

Installation

Install streamlit-card with pip

pip install streamlit-card

usage, import the card function from streamlit_card

from streamlit_card import card

hasClicked = card(
  title="Hello World!",
  text="Some description",
  image="http://placekitten.com/200/300",
  url="https://github.com/gamcoh/st-card"
)

You can also use a local image by doing this instead

import base64

with open(filepath, "rb") as f:
    data = f.read()
    encoded = base64.b64encode(data)
data = "data:image/png;base64," + encoded.decode("utf-8")

from streamlit_card import card

hasClicked = card(
  title="Hello World!",
  text="Some description",
  image=data
  url="https://github.com/gamcoh/st-card"
)

You can also create a card without an URL. That way you control the behavior when the user click on it. For instance:

from streamlit_card import card

hasClicked = card(
  title="Hello World!",
  text="Some description",
  image="http://placekitten.com/200/300",
)

if hasClicked:
    # do something

If you want, you could use a callback to handle the click like so:

from streamlit_card import card

hasClicked = card(
  title="Hello World!",
  text="Some description",
  image="http://placekitten.com/200/300",
  on_click=lambda: print("Clicked!")
)

Customizations

If you want, you could use a callback to handle the click like so:

from streamlit_card import card

res = card(
    title="Streamlit Card",
    text="This is a test card",
    image="https://placekitten.com/500/500",
    styles={
        "card": {
            "width": "500px",
            "height": "500px",
            "border-radius": "60px",
            "box-shadow": "0 0 10px rgba(0,0,0,0.5)",
            ...
        },
        "text": {
            "font-family": "serif",
            ...
        }
    }
)

If you want to set the size of as use_column_width=True, do this:

from streamlit_card import card

res = card(
    title="Streamlit Card",
    text="This is a test card",
    image="https://placekitten.com/500/500",
    styles={
        "card": {
            "width": "100%", # <- make the card use the width of its container, note that it will not resize the height of the card automatically
            "height": "300px" # <- if you want to set the card height to 300px
            ...
        }
    }
)

If you want to modify the filter applied to the image, you could do this:

from streamlit_card import card

res = card(
    title="Streamlit Card",
    text="This is a test card",
    image="https://placekitten.com/500/500",
    styles={
        "card": {
            "width": "500px",
            "height": "500px",
            "border-radius": "60px",
            "box-shadow": "0 0 10px rgba(0,0,0,0.5)",
            ...
        },
        "filter": {
            "background-color": "rgba(0, 0, 0, 0)"  # <- make the image not dimmed anymore
            ...
        }
    }
)

The editable CSS are "card", "title", "text", "filter" and "div".

Multiple descriptions

from streamlit_card import card

res = card(
    title="Streamlit Card",
    text=["This is a test card", "This is a subtext"],
    image="https://placekitten.com/500/500",
)