weather: handle units
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@ -19,6 +19,41 @@ from nemubot.module.more import Response
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URL_DSAPI = "https://api.darksky.net/forecast/%s/%%s,%%s?lang=%%s&units=%%s"
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UNITS = {
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"ca": {
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"temperature": "°C",
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"distance": "km",
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"precipIntensity": "mm/h",
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"precip": "cm",
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"speed": "km/h",
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"pressure": "hPa",
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},
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"uk2": {
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"temperature": "°C",
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"distance": "mi",
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"precipIntensity": "mm/h",
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"precip": "cm",
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"speed": "mi/h",
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"pressure": "hPa",
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},
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"us": {
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"temperature": "°F",
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"distance": "mi",
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"precipIntensity": "in/h",
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"precip": "in",
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"speed": "mi/h",
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"pressure": "mbar",
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},
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"si": {
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"temperature": "°C",
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"distance": "km",
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"precipIntensity": "mm/h",
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"precip": "cm",
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"speed": "m/s",
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"pressure": "hPa",
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},
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}
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def load(context):
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if not context.config or "darkskyapikey" not in context.config:
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raise ImportError("You need a Dark-Sky API key in order to use this "
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@ -30,14 +65,17 @@ def load(context):
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URL_DSAPI = URL_DSAPI % context.config["darkskyapikey"]
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def format_wth(wth):
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return ("{temperature} °C {summary}; precipitation ({precipProbability:.0%} chance) intensity: {precipIntensity} mm/h; relative humidity: {humidity:.0%}; wind speed: {windSpeed} km/s {windBearing}°; cloud coverage: {cloudCover:.0%}; pressure: {pressure} hPa; ozone: {ozone} DU"
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.format(**wth)
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def format_wth(wth, flags):
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units = UNITS[flags["units"] if "units" in flags and flags["units"] in UNITS else "si"]
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return ("{temperature} {units[temperature]} {summary}; precipitation ({precipProbability:.0%} chance) intensity: {precipIntensity} {units[precipIntensity]}; relative humidity: {humidity:.0%}; wind speed: {windSpeed} {units[speed]} {windBearing}°; cloud coverage: {cloudCover:.0%}; pressure: {pressure} {units[pressure]}; ozone: {ozone} DU"
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.format(units=units, **wth)
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)
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def format_forecast_daily(wth):
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return ("{summary}; between {temperatureMin}-{temperatureMax} °C; precipitation ({precipProbability:.0%} chance) intensity: maximum {precipIntensity} mm/h; relative humidity: {humidity:.0%}; wind speed: {windSpeed} km/h {windBearing}°; cloud coverage: {cloudCover:.0%}; pressure: {pressure} hPa; ozone: {ozone} DU".format(**wth))
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def format_forecast_daily(wth, flags):
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units = UNITS[flags["units"] if "units" in flags and flags["units"] in UNITS else "si"]
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print(units)
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return ("{summary}; between {temperatureMin}-{temperatureMax} {units[temperature]}; precipitation ({precipProbability:.0%} chance) intensity: maximum {precipIntensity} {units[precipIntensity]}; relative humidity: {humidity:.0%}; wind speed: {windSpeed} {units[speed]} {windBearing}°; cloud coverage: {cloudCover:.0%}; pressure: {pressure} {units[pressure]}; ozone: {ozone} DU".format(units=units, **wth))
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def format_timestamp(timestamp, tzname, tzoffset, format="%c"):
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@ -88,7 +126,7 @@ def treat_coord(msg):
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raise IMException("indique-moi un nom de ville ou des coordonnées.")
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def get_json_weather(coords, lang="en", units="auto"):
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def get_json_weather(coords, lang="en", units="ca"):
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wth = web.getJSON(URL_DSAPI % (float(coords[0]), float(coords[1]), lang, units))
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# First read flags
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@ -114,13 +152,13 @@ def cmd_coordinates(msg):
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@hook.command("alert",
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keywords={
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"lang=LANG": "change the output language of weather sumarry; default: en",
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"units=UNITS": "return weather conditions in the requested units; default: auto",
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"units=UNITS": "return weather conditions in the requested units; default: ca",
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})
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def cmd_alert(msg):
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loc, coords, specific = treat_coord(msg)
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wth = get_json_weather(coords,
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lang=msg.kwargs["lang"] if "lang" in msg.kwargs else "en",
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units=msg.kwargs["units"] if "units" in msg.kwargs else "auto")
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units=msg.kwargs["units"] if "units" in msg.kwargs else "ca")
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res = Response(channel=msg.channel, nomore="No more weather alert", count=" (%d more alerts)")
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@ -141,13 +179,13 @@ def cmd_alert(msg):
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},
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keywords={
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"lang=LANG": "change the output language of weather sumarry; default: en",
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"units=UNITS": "return weather conditions in the requested units; default: auto",
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"units=UNITS": "return weather conditions in the requested units; default: ca",
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})
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def cmd_weather(msg):
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loc, coords, specific = treat_coord(msg)
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wth = get_json_weather(coords,
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lang=msg.kwargs["lang"] if "lang" in msg.kwargs else "en",
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units=msg.kwargs["units"] if "units" in msg.kwargs else "auto")
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units=msg.kwargs["units"] if "units" in msg.kwargs else "ca")
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res = Response(channel=msg.channel, nomore="No more weather information")
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@ -169,17 +207,17 @@ def cmd_weather(msg):
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if gr.group(2).lower() == "h" and gr1 < len(wth["hourly"]["data"]):
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hour = wth["hourly"]["data"][gr1]
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res.append_message("\x03\x02At %sh:\x03\x02 %s" % (format_timestamp(int(hour["time"]), wth["timezone"], wth["offset"], '%H'), format_wth(hour)))
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res.append_message("\x03\x02At %sh:\x03\x02 %s" % (format_timestamp(int(hour["time"]), wth["timezone"], wth["offset"], '%H'), format_wth(hour, wth["flags"])))
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elif gr.group(2).lower() == "d" and gr1 < len(wth["daily"]["data"]):
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day = wth["daily"]["data"][gr1]
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res.append_message("\x03\x02On %s:\x03\x02 %s" % (format_timestamp(int(day["time"]), wth["timezone"], wth["offset"], '%A'), format_forecast_daily(day)))
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res.append_message("\x03\x02On %s:\x03\x02 %s" % (format_timestamp(int(day["time"]), wth["timezone"], wth["offset"], '%A'), format_forecast_daily(day, wth["flags"])))
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else:
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res.append_message("I don't understand %s or information is not available" % specific)
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else:
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res.append_message("\x03\x02Currently:\x03\x02 " + format_wth(wth["currently"]))
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res.append_message("\x03\x02Currently:\x03\x02 " + format_wth(wth["currently"], wth["flags"]))
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nextres = "\x03\x02Today:\x03\x02 %s " % wth["daily"]["data"][0]["summary"]
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if "minutely" in wth:
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@ -189,11 +227,11 @@ def cmd_weather(msg):
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for hour in wth["hourly"]["data"][1:4]:
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res.append_message("\x03\x02At %sh:\x03\x02 %s" % (format_timestamp(int(hour["time"]), wth["timezone"], wth["offset"], '%H'),
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format_wth(hour)))
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format_wth(hour, wth["flags"])))
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for day in wth["daily"]["data"][1:]:
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res.append_message("\x03\x02On %s:\x03\x02 %s" % (format_timestamp(int(day["time"]), wth["timezone"], wth["offset"], '%A'),
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format_forecast_daily(day)))
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format_forecast_daily(day, wth["flags"])))
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return res
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