generated from mwc/lab_weather
2c8f2ff2c0
All of these systems use lists and dictionaries for keeping track of positional and symbolic arguments.
41 lines
1.4 KiB
Python
41 lines
1.4 KiB
Python
# weather.py
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# ------------
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# By MWC Contributors
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#
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# Defines `print_weather`, which does all the work of fetching
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# the requested weather data and printing it out to the screen
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# in a sensible way.
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#
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# It's your job to implement this function.
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from weather.weather_apis import (
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geocode_location,
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estimate_location,
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get_weather_office,
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get_forecast
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)
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def print_weather(location=None, metric=False, verbose=False):
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"""Prints out a weather report using the provided location, or using
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the user's current location if no location was provided.
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When metric is True, prints out the weather in metric units.
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When verbose is True, prints out a more detailed report.
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"""
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coords = estimate_location() if location is None else geocode_location(location)
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if not coords:
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return print("Cannot determine location.")
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office = get_weather_office(**coords)
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if not office:
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return print("Cannot determine NWS office.")
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weather = get_forecast(**(office | {'metric': metric}))
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if not weather:
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return print("Forecast cannot be found.")
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print(f"Today will be {weather[0]["description"].lower()} with an average temperature of {weather[0]["temperature"]}°{"C" if metric else "F"}.")
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if verbose:
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print(f"Winds headed {weather[0]["wind_direction"]} at {weather[0]["wind_speed"]}.")
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