Garrick Chu
05/16/2023, 7:41 PMJeff Hale
05/16/2023, 7:42 PMimport httpx
from prefect import flow, task
from prefect.artifacts import create_markdown_artifact
@task
def mark_it_down(temp):
markdown_report = f"""# Weather Report
## Recent weather
| Time | Revenue |
|:--------------|-------:|
| Now | {temp} |
| In 1 hour | {temp + 2} |
"""
create_markdown_artifact(
key="weather-report",
markdown=markdown_report,
description="Very scientific weather report",
)
@flow
def fetch_weather(lat: float, lon: float):
base_url = "<https://api.open-meteo.com/v1/forecast/>"
weather = httpx.get(
base_url,
params=dict(latitude=lat, longitude=lon, hourly="temperature_2m"),
)
most_recent_temp = float(weather.json()["hourly"]["temperature_2m"][0])
mark_it_down(most_recent_temp)
if __name__ == "__main__":
fetch_weather(38.9, -77.0)