create a pdf via marimo

marimo_pdf_example.py

# /// script
# requires-python = ">=3.13"
# dependencies = [
#     "marimo",
#     "typst==0.13.2",
# ]
# ///

import marimo

__generated_with = "0.13.13"
app = marimo.App(width="columns")


@app.cell(column=0)
def _():
    import random
    from datetime import datetime
    from pathlib import Path
    import tempfile
    import typst
    import marimo as mo
    return Path, datetime, mo, random, tempfile, typst


@app.cell
def _(Path, datetime, random, tempfile, typst):
    # Generate invoice data
    invoice_number = f"{random.randint(10, 99)}/{datetime.now().year}"
    amount = random.choice([450, 700, 850, 1200])
    today = datetime.now()

    # Use system temp directory
    temp_dir = Path(tempfile.gettempdir())
    typ_path = temp_dir / "simple_typst.typ"
    pdf_path = temp_dir / "simple_typst_output.pdf"

    # Typst source content
    typst_content = f"""
    #import "@preview/classy-german-invoice:0.3.1": invoice

    #show: invoice(
      "{invoice_number}",
      datetime(year: {today.year}, month: {today.month}, day: {today.day}),
      (
        (
          description: "Beratung zu ABC",
          price: {amount},
        ),
      ),
      (
        name: "Max Mustermann",
        street: "Beispielstraße 42",
        zip: "12345",
        city: "Musterstadt",
        tax_nr: "00/000/00000",
      ),
      (
        name: "Firma Beispiel GmbH",
        street: "Hauptstraße 1",
        zip: "54321",
        city: "Beispielhausen", 
      ),
      (
        name: "Max Mustermann",
        bank: "Musterbank",
        iban: "DE89370400440532013000",
        bic: "MUSTDEFFXXX",
        gender: (account_holder: "Kontoinhaber")
      ),
      vat: 0.0,
      kleinunternehmer: true,
    )
    """

    # Write the Typst file
    typ_path.write_text(typst_content)

    # Compile to PDF
    pdf_bytes = typst.compile(str(typ_path))

    # Save PDF
    pdf_path.write_bytes(pdf_bytes)
    return (pdf_path,)


@app.cell
def _():
    return


@app.cell(column=1)
def _(mo, pdf_path):
    mo.pdf(src=pdf_path)
    return


if __name__ == "__main__":
    app.run()