107 lines
3.4 KiB
Python
107 lines
3.4 KiB
Python
from datetime import datetime
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import logging
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from typing import Any, Dict, List
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from discord import Embed
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from pymongo import DESCENDING
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from pytz import timezone
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from classes.enums import MessageEvents
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from classes.pycordbot import PycordBot
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from ujson import loads
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from modules.utils import hex_to_int
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from database import col_messages
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from modules.weather.parser import parse_weather
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# Example guild key
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# "forecast": {
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# "channel": 0,
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# "time": "10:00:00",
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# "delete_previous": true
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# "locations": [{"name": "Sample Location", "location": [10.000, 20.000]}],
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# }
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logger = logging.getLogger(__name__)
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async def report_weather(
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bot: PycordBot,
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guild: PycordGuild, # TODO
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channel_id: int,
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delete_previous: bool,
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locations: List[Dict[str, Any]],
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) -> None: # sourcery skip: aware-datetime-for-utc
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channel = bot.get_channel(channel_id)
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if channel is None:
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logger.error(
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"Cannot generate weather report for %s's channel %s because channel was not found.",
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guild.id,
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channel_id,
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)
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return
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# Find and delete previous forecast, if needed
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if delete_previous:
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async for event in col_messages.find(
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{
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"event": MessageEvents.WEATHER_FORECAST,
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"guild": guild.id,
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"channel": channel_id,
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},
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limit=1,
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).sort("date", direction=DESCENDING):
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try:
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old_message = bot.get_message(event["message"])
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if old_message is not None:
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await old_message.delete(
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reason="Cleanup of the old weather report (look in guild config for details)"
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)
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except Exception as exc:
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logger.warning(
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"Could not delete the previous weather report in %s' channel %s due to %s",
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guild.id,
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channel_id,
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exc,
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)
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embeds: List[Embed] = []
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# Iterate through the locations and request their forecasts.
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# Results must be parsed and added as embeds to the embeds lits.
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for location in locations:
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location_timezone_offset = ":".join(
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str(
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timezone(bot.config["bot"]["timezone"]).utcoffset(datetime.utcnow())
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).split(":")[:2]
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)
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api_response = await (
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await bot.client_session.get(
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f"https://api.openweathermap.org/data/2.5/onecall?lat={location['location'][0]}&lon={location['location'][1]}&exclude=minutely&units=metric&lang=uk&appid={bot.config['modules']['weather']['forecasts']['api_key']}&tz={location_timezone_offset}"
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)
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).json(loads=loads)
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parsed_weather = parse_weather(api_response)
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embeds.append(
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Embed(
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title=location["name"],
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description=parsed_weather,
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color=hex_to_int(guild.colors.default),
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)
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)
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# Add a trailing embed with OWM information
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embeds.append(
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Embed(
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title=bot._("weather_report_title", "embeds"),
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description=bot._("weather_report_description", "embeds"),
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color=hex_to_int(guild.colors.default),
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)
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)
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await channel.send( # type: ignore
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content=bot._("weather_report_content", "messages"), embeds=embeds
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)
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