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119 lines
3.6 KiB
119 lines
3.6 KiB
import time
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import meteofrance_api as mf
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from edmond.plugin import Plugin
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class MeteoFrancePlugin(Plugin):
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REQUIRED_CONFIGS = [
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"commands",
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"result_message",
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"nearest_message",
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"temp_format",
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"rain_chance_format",
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"all_rain_format",
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"today_message",
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"minmax_temp_format",
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]
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def __init__(self, bot):
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super().__init__(bot)
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self.client = None
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def on_welcome(self, event):
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self.client = mf.MeteoFranceClient()
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def on_pubmsg(self, event):
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if not self.should_handle_command(event.arguments[0]):
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return False
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if self.command.ident == self.config["commands"][0]:
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self.tell_weather(event)
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return True
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def tell_weather(self, event):
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places = self.client.search_places(self.command.content)
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if not places:
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self.signal_failure(event.target)
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return
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place = places[0] # Assume first result is the good one.
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try:
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forecast = self.client.get_forecast_for_place(place)
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except: # really unsure about that unofficial API
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self.signal_failure(event.target)
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return
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nearest_f = forecast.nearest_forecast
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today_f = forecast.today_forecast
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try:
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nearest_s = self.format_nearest_forecast(nearest_f, place)
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today_s = self.format_today_forecast(today_f)
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except KeyError:
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self.signal_failure(event.target)
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return
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result = self.config["result_message"].format(
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nearest_s=nearest_s, today_s=today_s
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)
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self.bot.say(event.target, result)
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def format_nearest_forecast(self, nearest, place):
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city = place.name
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hour = format_ts_hour(nearest["dt"])
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temp = self.format_temperature(nearest["T"])
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weather = format_weather(nearest["weather"])
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wind = self.format_wind(nearest["wind"])
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rain = self.format_rain_perc(nearest["rain"])
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return self.config["nearest_message"].format(
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city=city,
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hour=hour,
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weather=weather,
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temp=temp,
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wind=wind,
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rain=rain,
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)
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def format_temperature(self, temperature):
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temp_c = temperature.get("value", "?")
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temp_wc = temperature.get("windchill", "?")
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return self.config["temp_format"].format(
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temp_c=temp_c, temp_wc=temp_wc
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)
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def format_rain_perc(self, rain_percs):
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perc_fmt = self.config["rain_chance_format"]
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all_percs = ", ".join(
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perc_fmt.format(p=p, h=h) for h, p in rain_percs.items()
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)
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return self.config["all_rain_format"].format(all_percs=all_percs)
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def format_wind(self, wind):
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speed = wind.get("speed")
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direction = wind.get("icon")
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if direction == "Variable":
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direction = self.config["unknown_direction"]
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return self.config["wind_format"].format(
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speed=speed, direction=direction
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)
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def format_today_forecast(self, today_f):
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temp = today_f["T"]
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temp_minmax = self.config["minmax_temp_format"].format(
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t_max=temp["max"], t_min=temp["min"]
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)
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rain = self.format_rain_perc(today_f["precipitation"])
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sunset = format_ts_hour(today_f["sun"]["set"])
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return self.config["today_message"].format(
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temp_minmax=temp_minmax, rain=rain, sunset=sunset
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)
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def format_ts_hour(timestamp):
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return time.strftime("%H:%M", time.localtime(timestamp))
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def format_weather(weather):
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return weather.get("desc", "?").lower()
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