284 lines
8.4 KiB
Python
284 lines
8.4 KiB
Python
"""Agenda data."""
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import asyncio
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import os
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import typing
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from datetime import date, datetime, timedelta
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from time import time
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import dateutil.rrule
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import dateutil.tz
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import flask
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import lxml
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import pytz
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from . import (
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accommodation,
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birthday,
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busy,
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calendar,
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carnival,
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conference,
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domains,
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economist,
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events_yaml,
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gandi,
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gwr,
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hn,
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holidays,
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meetup,
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stock_market,
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subscription,
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sun,
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thespacedevs,
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travel,
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uk_holiday,
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waste_schedule,
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)
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from .types import Event
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here = dateutil.tz.tzlocal()
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# deadline to file tax return
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# credit card expiry dates
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# morzine ski lifts
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# chalet availability calendar
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# starlink visible
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def timezone_transition(
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start: datetime, end: datetime, key: str, tz_name: str
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) -> list[Event]:
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"""Clocks changes."""
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tz = pytz.timezone(tz_name)
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return [
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Event(name=key, date=pytz.utc.localize(t).astimezone(tz))
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for t in tz._utc_transition_times # type: ignore
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if start <= t <= end
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]
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async def waste_collection_events(
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data_dir: str, postcode: str, uprn: str
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) -> list[Event]:
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"""Waste colllection events."""
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html = await waste_schedule.get_html(data_dir, postcode, uprn)
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root = lxml.html.fromstring(html)
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events = waste_schedule.parse(root)
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return events
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async def bristol_waste_collection_events(
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data_dir: str, start_date: date, uprn: str
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) -> list[Event]:
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"""Waste colllection events."""
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return await waste_schedule.get_bristol_gov_uk(start_date, data_dir, uprn)
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def find_events_during_stay(
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accommodation_events: list[Event], markets: list[Event]
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) -> list[Event]:
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"""Market events that happen during accommodation stays."""
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overlapping_markets = []
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for market in markets:
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market_date = market.as_date
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assert isinstance(market_date, date)
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for e in accommodation_events:
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start, end = e.as_date, e.end_as_date
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assert start and end and all(isinstance(i, date) for i in (start, end))
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# Check if the market date is within the accommodation dates.
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if start <= market_date <= end:
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overlapping_markets.append(market)
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break # Breaks the inner loop if overlap is found.
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return overlapping_markets
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async def time_function(
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name: str,
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func: typing.Callable[..., typing.Coroutine[typing.Any, typing.Any, typing.Any]],
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*args,
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**kwargs,
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) -> tuple[str, typing.Any, float, Exception | None]:
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"""Time the execution of an asynchronous function."""
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start_time, result, exception = time(), None, None
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try:
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result = await func(*args, **kwargs)
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except Exception as e:
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exception = e
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end_time = time()
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return name, result, end_time - start_time, exception
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async def get_data(
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now: datetime, config: flask.config.Config
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) -> typing.Mapping[str, str | object]:
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"""Get data to display on agenda dashboard."""
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data_dir = config["DATA_DIR"]
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rocket_dir = os.path.join(data_dir, "thespacedevs")
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today = now.date()
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two_weeks_ago = today - timedelta(weeks=2)
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last_week = today - timedelta(weeks=1)
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last_year = today - timedelta(days=365)
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next_year = today + timedelta(days=2 * 365)
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minus_365 = now - timedelta(days=365)
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plus_365 = now + timedelta(days=365)
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t0 = time()
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result_list = await asyncio.gather(
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time_function("gwr_advance_tickets", gwr.advance_ticket_date, data_dir),
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time_function(
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"backwell_bins",
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waste_collection_events,
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data_dir,
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config["BACKWELL_POSTCODE"],
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config["BACKWELL_UPRN"],
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),
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time_function(
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"bristol_bins",
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bristol_waste_collection_events,
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data_dir,
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today,
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config["BRISTOL_UPRN"],
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),
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)
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rockets = thespacedevs.read_cached_launches(rocket_dir)
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results = {call[0]: call[1] for call in result_list}
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errors = [(call[0], call[3]) for call in result_list if call[3]]
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gwr_advance_tickets = results["gwr_advance_tickets"]
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data_gather_seconds = time() - t0
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t0 = time()
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stock_market_times = stock_market.open_and_close()
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stock_market_times_seconds = time() - t0
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reply: dict[str, typing.Any] = {
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"now": now,
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"stock_markets": stock_market_times,
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"rockets": rockets,
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"gwr_advance_tickets": gwr_advance_tickets,
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"data_gather_seconds": data_gather_seconds,
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"stock_market_times_seconds": stock_market_times_seconds,
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"timings": [(call[0], call[2]) for call in result_list],
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}
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my_data = config["PERSONAL_DATA"]
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events = (
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[
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Event(name="mothers_day", date=uk_holiday.get_mothers_day(today)),
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]
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+ timezone_transition(minus_365, plus_365, "uk_clock_change", "Europe/London")
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+ timezone_transition(
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minus_365, plus_365, "us_clock_change", "America/New_York"
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)
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)
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if gwr_advance_tickets:
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events.append(Event(name="gwr_advance_tickets", date=gwr_advance_tickets))
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us_hols = holidays.us_holidays(last_year, next_year)
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events += holidays.get_nyse_holidays(last_year, next_year, us_hols)
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accommodation_events = accommodation.get_events(
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os.path.join(my_data, "accommodation.yaml")
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)
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holiday_list = holidays.get_all(last_year, next_year, data_dir)
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events += holidays.combine_holidays(holiday_list)
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if flask.g.user.is_authenticated:
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events += birthday.get_birthdays(
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last_year, os.path.join(my_data, "entities.yaml")
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)
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events += domains.renewal_dates(my_data)
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events += accommodation_events
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events += travel.all_events(my_data)
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events += conference.get_list(os.path.join(my_data, "conferences.yaml"))
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for key in "backwell_bins", "bristol_bins":
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if results[key]:
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events += results[key]
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events += events_yaml.read(my_data, last_year, next_year)
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events += subscription.get_events(os.path.join(my_data, "subscriptions.yaml"))
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events += gandi.get_events(data_dir)
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events += economist.publication_dates(last_week, next_year)
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events += meetup.get_events(my_data)
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events += hn.whoishiring(last_year, next_year)
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events += carnival.rio_carnival_events(last_year, next_year)
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# hide markets that happen while away
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optional = [
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e
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for e in events
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if e.name == "market" or (e.title and "LHG Run Club" in e.title)
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]
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going = [e for e in events if e.going]
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overlapping_markets = find_events_during_stay(
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accommodation_events + going, optional
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)
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for market in overlapping_markets:
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events.remove(market)
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for launch in rockets:
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dt = None
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net_precision = launch["net_precision"]
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skip = {"Year", "Month", "Quarter", "Fiscal Year"}
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if net_precision == "Day":
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dt = datetime.strptime(launch["net"], "%Y-%m-%dT%H:%M:%SZ").date()
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elif (
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net_precision
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and net_precision not in skip
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and "Year" not in net_precision
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and launch["t0_time"]
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):
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dt = pytz.utc.localize(
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datetime.strptime(launch["net"], "%Y-%m-%dT%H:%M:%SZ")
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)
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if not dt:
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continue
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rocket_name = f'{launch["rocket"]}: {launch["mission_name"] or "[no mission]"}'
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e = Event(name="rocket", date=dt, title=rocket_name)
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events.append(e)
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events += [Event(name="today", date=today)]
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busy_events = [
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e
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for e in sorted(events, key=lambda e: e.as_date)
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if e.as_date > today and e.as_date < next_year and busy.busy_event(e)
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]
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gaps = busy.find_gaps(busy_events)
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events += [
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Event(name="gap", date=gap["start"], end_date=gap["end"]) for gap in gaps
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]
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# Sort events by their datetime; the "today" event is prioritised
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# at the top of the list for today. This is achieved by sorting first by
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# the datetime attribute, and then ensuring that events with the name
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# "today" are ordered before others on the same date.
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events.sort(key=lambda e: (e.as_datetime, e.name != "today"))
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reply["gaps"] = gaps
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observer = sun.bristol()
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reply["sunrise"] = sun.sunrise(observer)
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reply["sunset"] = sun.sunset(observer)
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reply["events"] = events
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reply["last_week"] = last_week
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reply["two_weeks_ago"] = two_weeks_ago
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reply["fullcalendar_events"] = calendar.build_events(events)
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reply["errors"] = errors
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return reply
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