_template.py

# /// script
# requires-python = ">=3.10"
# dependencies = [
#     "marimo",
#     # Add your dependencies here, e.g.:
#     # "datasets",
#     # "transformers",
#     # "torch",
# ]
# ///
"""
Your Notebook Title

Brief description of what this notebook does.

Two ways to run:
- Tutorial: uvx marimo edit --sandbox your-notebook.py
- Script: uv run your-notebook.py --your-args
"""

import marimo

app = marimo.App(width="medium")


# =============================================================================
# Cell 1: Import marimo
# This cell is required - it imports marimo for use in other cells
# =============================================================================
@app.cell
def _():
    import marimo as mo

    return (mo,)


# =============================================================================
# Cell 2: Introduction (notebook mode only)
# Use mo.md() for explanations that only show in interactive mode
# =============================================================================
@app.cell
def _(mo):
    mo.md(
        """
        # Your Notebook Title

        Explain what this notebook does and why it's useful.

        **Two ways to run:**
        - **Tutorial**: `uvx marimo edit --sandbox your-notebook.py`
        - **Script**: `uv run your-notebook.py --your-args`
        """
    )
    return


# =============================================================================
# Cell 3: Configuration
# Pattern: argparse for CLI + mo.ui for interactive controls
# Interactive controls fall back to CLI defaults
# =============================================================================
@app.cell
def _(mo):
    import argparse

    # Parse CLI args (works in both modes)
    parser = argparse.ArgumentParser(description="Your script description")
    parser.add_argument("--input", default="default_value", help="Input parameter")
    parser.add_argument("--count", type=int, default=10, help="Number of items")
    args, _ = parser.parse_known_args()

    # Interactive controls (shown in notebook mode)
    # These use CLI args as defaults, so script mode still works
    input_control = mo.ui.text(value=args.input, label="Input")
    count_control = mo.ui.slider(1, 100, value=args.count, label="Count")

    mo.hstack([input_control, count_control])
    return argparse, args, count_control, input_control, parser


# =============================================================================
# Cell 4: Resolve values
# Use interactive values if set, otherwise fall back to CLI args
# print() shows output in BOTH modes (script stdout + notebook console)
# =============================================================================
@app.cell
def _(args, count_control, input_control):
    # Resolve values (interactive takes precedence)
    input_value = input_control.value or args.input
    count_value = count_control.value or args.count

    # print() works in both modes - shows in terminal for scripts,
    # shows in cell output for notebooks
    print(f"Input: {input_value}")
    print(f"Count: {count_value}")
    return count_value, input_value


# =============================================================================
# Cell 5: Your main logic
# This is where you do the actual work
# =============================================================================
@app.cell
def _(count_value, input_value, mo):
    mo.md(
        """
        ## Processing

        Explain what this step does...
        """
    )

    # Your processing code here
    results = [f"{input_value}_{i}" for i in range(count_value)]
    print(f"Generated {len(results)} results")
    return (results,)


# =============================================================================
# Cell 6: Display results
# Use mo.md() or mo.ui.table() for rich display in notebook mode
# Use print() for output that shows in both modes
# =============================================================================
@app.cell
def _(mo, results):
    # Show in notebook mode (rich display)
    mo.md("### Results\n\n- " + "\n- ".join(results[:5]) + "\n- ...")

    # Also print for script mode
    print(f"First 5 results: {results[:5]}")
    return


# =============================================================================
# Entry point - required for script mode
# =============================================================================
if __name__ == "__main__":
    app.run()