curry-leaves-presenter 1.0.0

Turn markdown into a presentation — a small, dependency-light Python library and CLI. Plain markdown works out of the box; an optional directive dialect adds charts, columns, callouts, timelines, and more.

curry-leaves-presenter

Turn markdown into a presentation. A small, dependency-light Python library and CLI — self-contained HTML output with keyboard navigation, transitions, and charts.

Plain markdown works out of the box. An optional directive dialect adds columns, charts, callouts, timelines, and more for when you want finer control.

Install

pip install curry-leaves-presenter

CLI

curry-presenter build talk.md              # writes talk.html
curry-presenter build talk.md -o out.html --theme minimal-dark --open
curry-presenter validate talk.md            # print diagnostics, exit 1 on errors
curry-presenter themes                      # list built-in themes

Library

from curry_leaves_presenter import Deck

deck = Deck.from_file("talk.md")
deck.validate()              # -> list[Diagnostic]
deck.to_html("talk.html", theme="minimal-dark")

html = deck.render_html()    # in-memory string, no file written

Plain markdown mode

Any markdown file works. Slides are separated by --- on its own line; the first heading on a slide becomes its title. A <!-- notes: ... --> comment becomes speaker notes.

---
title: My Talk
theme: minimal-dark
---

# My Talk
A subtitle line here

---

## Agenda

- Point one
- Point two

<!-- notes: remember to slow down here -->

---

> A pull-quote slide
> renders in the "quote" layout automatically

Layout is chosen automatically: a lone H1 + short subtitle → title slide; a heading with no body → section slide; an all-blockquote body → quote slide; anything else → content slide.

Directive mode

Wrap slides in :::slide ... ::: to unlock layouts, charts, columns, callouts, timelines, textboxes, and more:

---
title: Quarterly Review
theme: enterprise-blue
---

:::slide layout="two-column"
# Results

:::column
Revenue grew 40% quarter over quarter, driven mostly by the new
enterprise tier.
|
:::chart type="bar"
- Q1: 40
- Q2: 65
- Q3: 82
- Q4: 110
:::
:::
:::

:::slide layout="content"
# Key Risks

:::callout type="warning"
Churn ticked up 2pts in the SMB segment.
:::
:::

Directive blocks: slide, column, notes, chart (bar/pie/line/doughnut), wordart (gradient/shadow/outline), callout (info/warning/error/success), timeline, compare, image, textbox, clock, timer.

Layouts: title, content, two-column, three-column, section, blank, big-stat, quote, agenda, image-split.

Both modes can appear in the same deck — if any :::slide block is found, directive mode is used for the whole file.

See docs/syntax-reference.md for the full front matter field list, every directive's attributes and defaults, the auto-layout rules, the theme YAML schema, and every diagnostic code.

Themes

Eight built-in themes: enterprise-blue, minimal-dark, clean-white, executive-navy, startup-violet, nature-green, warm-coral, high-contrast. Pass a path to a custom theme YAML to --theme / theme= — schema documented in docs/syntax-reference.md.

Diagnostics

Parsing and validation never raise on malformed input — they collect Diagnostic objects instead (severity, code, message, slide_index). curry-presenter build prints these to stderr and exits non-zero on errors (or on warnings with --strict). Full code list in docs/syntax-reference.md.

What's not in v1

PPTX and PDF export are planned (pip install curry-leaves-presenter[pptx] / [pdf] are reserved) but not wired up yet — v1 ships self-contained HTML only.

License

MIT