llamagen-python 0.1.3

Official Python SDK for LlamaGen Comic API and Animation API

llamagen-python

Official Python SDK for LlamaGen's Comic API and Animation API.

Homepage: https://llamagen.ai/comic-api

Install

pip install llamagen-python

Quick Start

import os
from llamagen import LlamaGenClient

llamagen = LlamaGenClient(api_key=os.environ["LLAMAGEN_API_KEY"])

created = llamagen.comic.create({
    "prompt": "A 4-panel comic about Leo finding a glowing key in a quiet library.",
    "style": "manga",
    "fixPanelNum": 4,
})

done = llamagen.comic.wait_for_completion(created["id"])
print(done["status"], done.get("comics"))

Client

llamagen = LlamaGenClient(
    api_key="YOUR_API_KEY",
    base_url="https://api.llamagen.ai/v1",
    timeout_ms=30000,
    max_retries=2,
    retry_delay_ms=500,
)

The SDK uses Python's standard library HTTP stack and does not require runtime dependencies.

Comic API

Use llamagen.comic to create comics, manga, webtoons, storyboards, consistent-character pages, and panel edits.

generation = llamagen.comic.create({
    "prompt": "The Little Prince meets the Fox in a luminous desert.",
    "style": "storybook manga",
    "size": "1024x1024",
    "pagination": {"totalPages": 2, "panelsPerPage": 4},
    "comicRoles": [
        {
            "name": "The Little Prince",
            "image": "https://example.com/prince.png",
            "clothing": "green coat and yellow scarf",
        }
    ],
    "attachments": [{"type": "image", "url": "https://example.com/reference.png"}],
    "language": "en",
    "upscale": "2K",
})

Comic methods:

• llamagen.comic.create(params) calls POST /v1/comics/generations.
• llamagen.comic.get(id, page=None, panel=None) calls GET /v1/comics/generations/{id}.
• llamagen.comic.continue_write(id, params) extends an existing comic.
• llamagen.comic.update_panel(id, params) regenerates one panel.
• llamagen.comic.usage() calls GET /v1/comics/usage.
• llamagen.comic.upload(file, filename=None) calls POST /v1/comics/upload.
• llamagen.comic.wait_for_completion(id, **options) polls until a terminal status.
• llamagen.comic.create_and_wait(params, **options) creates and polls.
• llamagen.comic.create_batch(params_list, concurrency=3) submits many jobs.
• llamagen.comic.wait_for_many(ids, concurrency=3) polls many jobs.

JavaScript-style aliases are also available: createComic, getComic, continueComic, regeneratePanel, updateComicPanel, waitForCompletion, createAndWait, and waitForMany.

Animation API

video = llamagen.animation.create({
    "prompt": "A heroic fox detective walks through neon rain, cinematic camera move.",
    "videoOptions": {
        "duration": 5,
        "resolution": "720p",
        "aspect_ratio": "16:9",
        "image": "https://example.com/first-frame.png",
        "last_frame_image": "https://example.com/last-frame.png",
        "reference_images": ["https://example.com/character.png"],
    },
})

finished = llamagen.animation.wait_for_completion(
    video["id"],
    interval_ms=5000,
    timeout_ms=300000,
)

Animation methods:

• llamagen.animation.create(params) calls POST /v1/artworks/generations.
• llamagen.animation.get(id) calls GET /v1/artworks/generations/{id}.
• llamagen.animation.wait_for_completion(id, **options) polls video status.
• llamagen.animation.create_and_wait(params, **options) creates and polls.

llamagen.animations is an alias for llamagen.animation.

Webhooks

from llamagen import construct_webhook_event

event = construct_webhook_event(
    payload=raw_body,
    headers=request_headers,
    secret=os.environ["LLAMAGEN_WEBHOOK_SECRET"],
)

The helper verifies X-Llama-Webhook-Timestamp and X-Llama-Webhook-Signature with HMAC SHA-256 and a default 5-minute tolerance.

Errors

from llamagen import LlamaGenAPIError, LlamaGenConnectionError, LlamaGenTimeoutError

try:
    usage = llamagen.comic.usage()
except LlamaGenAPIError as error:
    print(error.status, error.data)
except LlamaGenConnectionError as error:
    print("Network connection failed:", error)
except LlamaGenTimeoutError as error:
    print("Request timed out:", error)

• LlamaGenAPIError: the API returned a non-2xx response, such as 401, 403, or 429.
• LlamaGenConnectionError: the SDK could not connect to the API after retries.
• LlamaGenTimeoutError: the request timed out after retries.

Publishing

Maintainers can follow the release guide in docs/RELEASE.md.

Local Dev

python -m unittest discover -s tests
python -m compileall src tests