From c425010c447f4bb3339829d55869781dcb390054 Mon Sep 17 00:00:00 2001 From: Jr Miranda Date: Sun, 11 Oct 2020 20:31:56 -0300 Subject: [PATCH] Fetch CO2 emission information (#3182) * Fetch CO2 emission information * fix blank lines * fix blank lines * Add type hints for function return values * Update co2_emission.py * Update co2_emission.py * Update co2_emission.py Co-authored-by: Christian Clauss --- web_programming/co2_emission.py | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 web_programming/co2_emission.py diff --git a/web_programming/co2_emission.py b/web_programming/co2_emission.py new file mode 100644 index 000000000..97927e7ef --- /dev/null +++ b/web_programming/co2_emission.py @@ -0,0 +1,25 @@ +""" +Get CO2 emission data from the UK CarbonIntensity API +""" +from datetime import date + +import requests + +BASE_URL = "https://api.carbonintensity.org.uk/intensity" + + +# Emission in the last half hour +def fetch_last_half_hour() -> str: + last_half_hour = requests.get(BASE_URL).json()["data"][0] + return last_half_hour["intensity"]["actual"] + + +# Emissions in a specific date range +def fetch_from_to(start, end) -> list: + return requests.get(f"{BASE_URL}/{start}/{end}").json()["data"] + + +if __name__ == "__main__": + for entry in fetch_from_to(start=date(2020, 10, 1), end=date(2020, 10, 3)): + print("from {from} to {to}: {intensity[actual]}".format(**entry)) + print(f"{fetch_last_half_hour() = }")