216 lines
7.4 KiB
Python
216 lines
7.4 KiB
Python
from datetime import datetime, timedelta, timezone
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import itertools
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import json
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import os
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import urllib.error
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import urllib.parse
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import urllib.request
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from zoneinfo import ZoneInfo
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class WeatherAPI:
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def __init__(self, apikey=None, gps=None, opts={"lang": "fr", "units": "metric"}):
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self.apikey = apikey or os.environ["WEATHERAPIKEY"]
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self.baseurl = "http://api.weatherapi.com/v1"
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self.default_gps = gps or ("GPS" in os.environ and os.environ["GPS"]) or "48.8127,2.3437"
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self.opts = opts
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self._cached_file = ".weather-%s-%s.cache"
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def get_weather(self, apitype="forecast", gps=None, **params):
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if gps is None:
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gps = self.default_gps
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cached_filename = self._cached_file % (apitype + ("" if "dt" not in params else "-{}".format(params["dt"])), gps)
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# Read the mod time
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statinfo = None
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try:
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statinfo = os.stat(cached_filename)
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except:
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pass
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params["q"] = gps
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params["key"] = str(self.apikey)
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params["alerts"] = "yes"
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params["aqi"] = "yes"
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for k in self.opts:
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params[k] = self.opts[k]
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if statinfo is None or datetime.fromtimestamp(statinfo.st_mtime, tz=timezone.utc) + timedelta(hours=1) < datetime.now(tz=timezone.utc):
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# Do the request and save it
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try:
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with urllib.request.urlopen(self.baseurl + "/" + apitype + ".json?" + urllib.parse.urlencode(params)) as f:
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with open(cached_filename, 'wb') as fd:
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fd.write(f.read())
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except ConnectionResetError:
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pass
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except urllib.error.URLError:
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pass
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# Retrieve cached data
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res = {}
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with open(cached_filename) as f:
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res = json.load(f)
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return res
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def get_icon(icon, night=False, current=False):
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if icon == 1000:
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if not night:
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return "wi-day-sunny.png"
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else:
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return "wi-night-clear.png"
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elif icon == 1003:
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if not night:
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return "wi-day-cloudy.png"
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else:
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return "wi-night-alt-cloudy.png"
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elif icon == 1006:
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return "wi-cloudy.png"
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elif icon == 1009:
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if not night:
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return "wi-day-sunny-overcast.png"
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else:
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return "wi-night-alt-partly-cloudy.png"
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elif icon == 1030 or icon == 1072:
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if not night:
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return "wi-day-haze.png"
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else:
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return "wi-night-fog.png"
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elif icon == 1063:
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if not night:
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return "wi-day-rain.png"
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else:
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return "wi-night-alt-rain.png"
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elif icon == 1066:
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if not night:
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return "wi-day-snow.png"
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else:
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return "wi-night-alt-snow.png"
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elif icon == 1069 or icon == 1204:
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if not night:
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return "wi-day-sleet.png"
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else:
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return "wi-night-alt-sleet.png"
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elif icon == 1087:
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if not night:
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return "wi-day-lightning.png"
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else:
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return "wi-night-alt-lightning.png"
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elif icon == 1114 or icon == 1219 or icon == 1222 or icon == 1258:
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return "wi-snow.png"
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elif icon == 1117 or icon == 1225:
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return "wi-snow-wind.png"
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elif icon == 1135 or icon == 1147:
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return "wi-fog.png"
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elif icon == 1150 or icon == 1153:
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return "wi-sprinkle.png"
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elif icon == 1168 or icon == 1171 or icon == 1198 or icon == 1201:
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return "wi-snowflake-cold.png"
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elif icon == 1180 or icon == 1183 or icon == 1186:
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if not night:
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return "wi-day-rain.png"
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else:
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return "wi-night-alt-rain.png"
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elif icon == 1189 or icon == 1192 or icon == 1195:
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return "wi-rain.png"
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elif icon == 1240 or icon == 1243:
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return "wi-showers.png"
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elif icon == 1246:
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return "wi-tsunami.png"
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elif icon == 1207 or icon == 1249 or icon == 1252:
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return "wi-sleet.png"
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elif icon == 1210 or icon == 1213 or icon == 1216 or icon == 1255:
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if not night:
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return "wi-day-snow.png"
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else:
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return "wi-night-snow.png"
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elif icon == 1237:
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return "wi-hail.png"
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elif icon == 1261 or icon == 1264:
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if not night:
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return "wi-day-hail.png"
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else:
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return "wi-night-hail.png"
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elif icon == 1273 or icon == 1276:
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if not night:
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return "wi-day-thunderstorm.png"
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else:
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return "wi-night-thunderstorm.png"
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elif icon == 1279 or icon == 1282:
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if not night:
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return "wi-day-snow-thunderstorm.png"
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else:
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return "wi-night-snow-thunderstorm.png"
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else:
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return "wi-alien.png"
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def get_moon_icon(self, day=0):
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moon_phase = list(itertools.islice(self.get_daily(), 1))[day]["moon_phase"]
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if moon_phase == "New Moon":
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return "wi-moon-alt-new.png"
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elif moon_phase == "Waxing Crescent":
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return "wi-moon-alt-waxing-crescent-4.png"
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elif moon_phase == "First Quarter":
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return "wi-moon-alt-first-quarter.png"
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elif moon_phase == "Waxing Gibbous":
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return "wi-moon-alt-waxing-gibbous-4.png"
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elif moon_phase == "Full Moon":
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return "wi-moon-alt-full.png"
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elif moon_phase == "Waning Gibbous":
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return "wi-moon-alt-waning-gibbous-4.png"
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elif moon_phase == "Last Quarter":
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return "wi-moon-alt-third-quarter.png"
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else:
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return "wi-moon-alt-waning-crescent-3.png"
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def get_currently(self, *args, **kwargs):
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return self.get_weather("current", *args, **kwargs)["current"]
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def get_forecast(self, *args, **kwargs):
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for i in [0, 1, 2, 3]:
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enddt = datetime.now() + timedelta(days=i)
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v = self.get_weather(*args, **kwargs, dt=enddt.strftime("%Y-%m-%d"), alerts="yes")["forecast"]["forecastday"][0]
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v["day"]["date"] = enddt
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yield v
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def get_hourly(self, *args, **kwargs):
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now = datetime.now().astimezone(ZoneInfo("Europe/Paris"))
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for d in self.get_forecast(*args, **kwargs):
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for h in d["hour"]:
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if d["day"]["date"].day == now.day and now > self.read_timestamp(h["time_epoch"]) + timedelta(hours=1):
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continue
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yield h
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def get_daily(self, *args, **kwargs):
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for d in self.get_forecast(*args, **kwargs):
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yield {
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**d["day"],
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**d["astro"]
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}
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def get_alerts(self, *args, **kwargs):
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for i in [0, 1, 2, 3]:
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enddt = datetime.now() + timedelta(days=i)
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for a in self.get_weather(*args, **kwargs, dt=enddt.strftime("%Y-%m-%d"))["alerts"]["alert"]:
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yield a
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def read_timestamp(self, timestamp, *args, **kwargs):
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PARIS = ZoneInfo("Europe/Paris")
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return datetime.fromtimestamp(int(timestamp), tz=timezone.utc).astimezone(PARIS)
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#WeatherAPI = TomorrowAPI
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if __name__ == '__main__':
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dsa = WeatherAPI()
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print(json.dumps(dsa.get_currently()))
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#print(json.dumps([d for d in dsa.get_daily()][0]))
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