Gradio component for selecting dates with a calendar 📆

pip install gradio_calendar

import gradio as gr
from gradio_calendar import Calendar
import datetime

def is_weekday(date: datetime.datetime):
    return date.weekday() < 5

demo = gr.Interface(is_weekday, 
    [Calendar(type="datetime", label="Select a date", info="Click the calendar icon to bring up the calendar.")], 
    gr.Label(label="Is it a weekday?"),
    examples=["2023-01-01", "2023-12-11"],
    cache_examples=True,
    title="Is it a weekday?")

if __name__ == "__main__":
    demo.launch()

str | datetime.datetime

"string" | "datetime"

str | None

str | None

bool | None

bool

int | None

int | None

bool | None

bool

str | None

list[str] | str | None

bool

typing.Optional[typing.Callable[..., typing.Any]][
    typing.Callable[..., typing.Any][Ellipsis, typing.Any],
    None,
]

float | None

The impact on the users predict function varies depending on whether the component is used as an input or output for an event (or both).

• When used as an Input, the component only impacts the input signature of the user function.
• When used as an output, the component only impacts the return signature of the user function.

The code snippet below is accurate in cases where the component is used as both an input and an output.

• As output: Is passed, the preprocessed input data sent to the user's function in the backend.
• As input: Should return, the output data received by the component from the user's function in the backend.

def predict(
    value: str | datetime.datetime | None
) -> str | datetime.datetime | None:
    return value