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deploy example and fix typing #382
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examples/deploy.py
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'something' here should probably be 'write_poems'.
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Also, an example that deploys it by pulling an image, would solve all of my problems.
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nice catch @alkiviadis-savvopoulos!
fixed that and also added a docker example
better example updates fix kwargs
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| if __name__ == "__main__": | ||
| EVERY_12_HOURS_CRON = "0 */12 * * *" | ||
| if len(sys.argv) > 1 and sys.argv[1] == "serve": | ||
| analyze_hn_articles.serve( | ||
| parameters={"n": 5}, | ||
| cron=EVERY_12_HOURS_CRON, | ||
| ) | ||
| elif len(sys.argv) > 1 and sys.argv[1] == "local_deploy": | ||
| analyze_hn_articles.from_source( | ||
| source=str((p := Path(__file__)).parent.resolve()), | ||
| entrypoint=f"{p.name}:analyze_hn_articles", | ||
| ).deploy( | ||
| name="local-deployment", | ||
| work_pool_name="local", | ||
| cron=EVERY_12_HOURS_CRON, | ||
| ) | ||
| elif len(sys.argv) > 1 and sys.argv[1] == "docker_deploy": | ||
| repo = GitRepository( | ||
| url="https://github.com/PrefectHQ/controlflow.git", | ||
| branch="main", | ||
| credentials=None, # replace with `dict(username="", access_token="")` for private repos | ||
| ) | ||
| analyze_hn_articles.from_source( | ||
| source=repo, | ||
| entrypoint="examples/read_hn.py:analyze_articles", | ||
| ).deploy( | ||
| name="docker-deployment", | ||
| # image=DockerImage( # uncomment and replace with your own image if desired | ||
| # name="zzstoatzz/cf-read-hn", | ||
| # tag="latest", | ||
| # dockerfile=str(Path(__file__).parent.resolve() / "read-hn.Dockerfile"), | ||
| # ), | ||
| work_pool_name="docker-work", # uv pip install -U prefect-docker prefect worker start --pool docker-work --type docker | ||
| cron=EVERY_12_HOURS_CRON, | ||
| parameters={"n": 5}, | ||
| job_variables={ | ||
| "env": {"OPENAI_API_KEY": os.getenv("OPENAI_API_KEY")}, | ||
| "image": "zzstoatzz/cf-read-hn:latest", # publicly available image on dockerhub | ||
| }, | ||
| build=False, | ||
| push=False, | ||
| ) | ||
| else: | ||
| print(f"just running the code\n\n\n\n\n\n") | ||
| briefs = analyze_hn_articles(5) # type: ignore | ||
| TypeAdapter(list[HNArticleSummary]).validate_python(briefs) |
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cf flows and tasks are in fact valid prefect flows and tasks, and so this example shows how to deploy / map flows / tasks
also fixes up some typing so methods like
serveanddeployare known to the IDE