Auto-update: Sat Jun 29 21:33:48 PDT 2024

This commit is contained in:
sanj 2024-06-29 21:33:48 -07:00
parent 09ac9984d5
commit 417bbc12d5
3 changed files with 116 additions and 96 deletions

View file

@ -8,7 +8,7 @@ from contextlib import asynccontextmanager
from datetime import datetime, timedelta, timezone
from pathlib import Path
from typing import Any, Dict, List, Optional, Tuple, Union, TypeVar, Type
from zoneinfo import ZoneInfo
import aiofiles
import aiohttp
import asyncpg
@ -311,13 +311,13 @@ class Geocoder:
else:
raise ValueError(f"Unsupported unit: {unit}")
async def timezone(self, lat: float, lon: float):
async def timezone(self, lat: float, lon: float) -> Optional[ZoneInfo]:
loop = asyncio.get_running_loop()
timezone = await loop.run_in_executor(self.executor, lambda: self.tf.timezone_at(lat=lat, lng=lon))
return timezone if timezone else 'Unknown'
timezone_str = await loop.run_in_executor(self.executor, lambda: self.tf.timezone_at(lat=lat, lng=lon))
return ZoneInfo(timezone_str) if timezone_str else None
async def lookup(self, lat: float, lon: float):
city, state, country = (await self.location(lat, lon))[0]['name'], (await self.location(lat, lon))[0]['admin1'], (await self.location(lat, lon))[0]['cc']
elevation = await self.elevation(lat, lon)
@ -443,7 +443,7 @@ class Geocoder:
def coords_equal(self, coord1: Tuple[float, float], coord2: Tuple[float, float], tolerance: float = 1e-5) -> bool:
return math.isclose(coord1[0], coord2[0], abs_tol=tolerance) and math.isclose(coord1[1], coord2[1], abs_tol=tolerance)
async def refresh_timezone(self, location: Union[Location, Tuple[float, float]], force: bool = False) -> str:
async def refresh_timezone(self, location: Union[Location, Tuple[float, float]], force: bool = False) -> Optional[ZoneInfo]:
if isinstance(location, Location):
lat, lon = location.latitude, location.longitude
else:
@ -457,6 +457,7 @@ class Geocoder:
current_time - self.last_update > timedelta(hours=1) or
not self.coords_equal(rounded_location, self.round_coords(*self.last_location) if self.last_location else (None, None))):
new_timezone = await self.timezone(lat, lon)
self.last_timezone = new_timezone
self.last_update = current_time
@ -465,9 +466,10 @@ class Geocoder:
return self.last_timezone
async def tz_save(self):
cache_data = {
'last_timezone': self.last_timezone,
'last_timezone': str(self.last_timezone) if self.last_timezone else None,
'last_update': self.last_update.isoformat() if self.last_update else None,
'last_location': self.last_location
}
@ -478,29 +480,31 @@ class Geocoder:
try:
async with aiofiles.open(self.cache_file, 'r') as f:
cache_data = json.loads(await f.read())
self.last_timezone = cache_data.get('last_timezone')
self.last_timezone = ZoneInfo(cache_data['last_timezone']) if cache_data.get('last_timezone') else None
self.last_update = datetime.fromisoformat(cache_data['last_update']) if cache_data.get('last_update') else None
self.last_location = tuple(cache_data['last_location']) if cache_data.get('last_location') else None
except (FileNotFoundError, json.JSONDecodeError):
# If file doesn't exist or is invalid, we'll start fresh
pass
self.last_timezone = None
self.last_update = None
self.last_location = None
async def tz_current(self, location: Union[Location, Tuple[float, float]]) -> str:
async def tz_current(self, location: Union[Location, Tuple[float, float]]) -> Optional[ZoneInfo]:
await self.tz_cached()
return await self.refresh_timezone(location)
async def tz_last(self) -> Optional[str]:
async def tz_last(self) -> Optional[ZoneInfo]:
await self.tz_cached()
return self.last_timezone
async def tz_at(self, lat: float, lon: float) -> str:
async def tz_at(self, lat: float, lon: float) -> Optional[ZoneInfo]:
"""
Get the timezone at a specific latitude and longitude without affecting the cache.
:param lat: Latitude
:param lon: Longitude
:return: Timezone string
:return: ZoneInfo object representing the timezone
"""
return await self.timezone(lat, lon)

View file

@ -84,14 +84,14 @@ async def build_daily_note_endpoint(
date_str = dt_datetime.now().strftime("%Y-%m-%d")
if location:
lat, lon = map(float, location.split(','))
tz = GEO.tz_at(lat, lon)
tz = await GEO.tz_at(lat, lon)
date_time = dateutil_parse(date_str).replace(tzinfo=tz)
else:
raise ValueError("Location is not provided or invalid.")
except (ValueError, AttributeError, TypeError) as e:
L.WARN(f"Falling back to localized datetime due to error: {e}")
try:
date_time = loc.dt(date_str)
date_time = await loc.dt(date_str)
places = await loc.fetch_locations(date_time)
lat, lon = places[0].latitude, places[0].longitude
except Exception as e:
@ -358,14 +358,14 @@ async def generate_banner(dt, location: Location = None, forecast: str = None, m
async def note_weather_get(
date: str = Query(default="0", description="Enter a date in YYYY-MM-DD format, otherwise it will default to today."),
latlon: str = Query(default="45,-125"),
refresh: bool = Query(default=False, description="Set to true to refresh the weather data")
refresh: str = Query(default="False", description="Set to True to force refresh the weather data")
):
force_refresh_weather = refresh == "True"
try:
date_time = dt_datetime.now() if date == "0" else await loc.dt(date)
L.WARN(f"Using {date_time.strftime('%Y-%m-%d %H:%M:%S')} as our dt_datetime in note_weather_get.")
L.DEBUG(f"date: {date} .. date_time: {date_time}")
content = await update_dn_weather(date_time) #, lat, lon)
content = await update_dn_weather(date_time, force_refresh_weather) #, lat, lon)
return JSONResponse(content={"forecast": content}, status_code=200)
except HTTPException as e:
@ -377,19 +377,20 @@ async def note_weather_get(
@note.post("/update/note/{date}")
async def post_update_daily_weather_and_calendar_and_timeslips(date: str) -> PlainTextResponse:
async def post_update_daily_weather_and_calendar_and_timeslips(date: str, refresh: str="False") -> PlainTextResponse:
date_time = await loc.dt(date)
L.WARN(f"Using {date_time.strftime('%Y-%m-%d %H:%M:%S')} as our dt_datetime in post_update_daily_weather_and_calendar_and_timeslips.")
await update_dn_weather(date_time)
force_refresh_weather = refresh == "True"
await update_dn_weather(date_time, force_refresh_weather)
await update_daily_note_events(date_time)
await build_daily_timeslips(date_time)
return f"[Refresh]({API.URL}/update/note/{date_time.strftime('%Y-%m-%d')}"
async def update_dn_weather(date_time: dt_datetime, lat: float = None, lon: float = None):
async def update_dn_weather(date_time: dt_datetime, force_refresh: bool = False, lat: float = None, lon: float = None):
L.WARN(f"Using {date_time.strftime('%Y-%m-%d %H:%M:%S')} as our datetime in update_dn_weather.")
try:
if lat and lon:
place = GEO.code((lat, lon))
place = await GEO.code((lat, lon))
else:
L.DEBUG(f"Updating weather for {date_time}")
@ -422,8 +423,8 @@ async def update_dn_weather(date_time: dt_datetime, lat: float = None, lon: floa
L.DEBUG(f"Journal path: absolute_path={absolute_path}, relative_path={relative_path}")
try:
L.DEBUG(f"passing date_time {date_time.strftime('%Y-%m-%d %H:%M:%S')}, {lat}/{lon} into fetch_and_store")
day = await weather.get_weather(date_time, lat, lon)
L.DEBUG(f"passing date_time {date_time.strftime('%Y-%m-%d %H:%M:%S')}, {lat}/{lon} into get_weather")
day = await weather.get_weather(date_time, lat, lon, force_refresh)
L.DEBUG(f"day information obtained from get_weather: {day}")
if day:
DailyWeather = day.get('DailyWeather')

View file

@ -2,12 +2,13 @@
Uses the VisualCrossing API and Postgres/PostGIS to source local weather forecasts and history.
'''
import asyncio
from fastapi import APIRouter, HTTPException
from fastapi import APIRouter, HTTPException, Query
from fastapi import HTTPException
from fastapi.responses import JSONResponse
from asyncpg.cursor import Cursor
from httpx import AsyncClient
from typing import Dict
from datetime import datetime
from datetime import datetime as dt_datetime
from shapely.wkb import loads
from binascii import unhexlify
from sijapi import L, VISUALCROSSING_API_KEY, TZ, DB, GEO
@ -16,39 +17,67 @@ from sijapi.routers import loc
weather = APIRouter()
@weather.get("/weather/refresh", response_class=JSONResponse)
async def get_refreshed_weather(
date: str = Query(default=dt_datetime.now().strftime("%Y-%m-%d"), description="Enter a date in YYYY-MM-DD format, otherwise it will default to today."),
latlon: str = Query(default="None", description="Optionally enter latitude and longitude in the format 45.8411,-123.1765; if not provided it will use your recorded location."),
):
# date = await date
try:
if latlon == "None":
date_time = await loc.dt(date)
place = await loc.fetch_last_location_before(date_time)
lat = place.latitude
lon = place.longitude
else:
lat, lon = latlon.split(',')
tz = await GEO.tz_at(lat, lon)
date_time = await loc.dt(date, tz)
async def get_weather(date_time: datetime, latitude: float, longitude: float):
# request_date_str = date_time.strftime("%Y-%m-%d")
L.DEBUG(f"passing date_time {date_time.strftime('%Y-%m-%d %H:%M:%S')}, {lat}/{lon} into get_weather")
day = await get_weather(date_time, lat, lon, force_refresh=True)
day_str = str(day)
return JSONResponse(content={"weather": day_str}, status_code=200)
except HTTPException as e:
return JSONResponse(content={"detail": str(e.detail)}, status_code=e.status_code)
except Exception as e:
L.ERR(f"Error in note_weather_get: {str(e)}")
raise HTTPException(status_code=500, detail=f"An error occurred: {str(e)}")
async def get_weather(date_time: dt_datetime, latitude: float, longitude: float, force_refresh: bool = False):
L.DEBUG(f"Called get_weather with lat: {latitude}, lon: {longitude}, date_time: {date_time}")
L.WARN(f"Using {date_time.strftime('%Y-%m-%d %H:%M:%S')} as our datetime in get_weather.")
daily_weather_data = await get_weather_from_db(date_time, latitude, longitude)
L.WARN(f"Using {date_time} as our datetime in get_weather.")
fetch_new_data = True
if daily_weather_data:
try:
L.DEBUG(f"Daily weather data from db: {daily_weather_data}")
last_updated = str(daily_weather_data['DailyWeather'].get('last_updated'))
last_updated = await loc.dt(last_updated)
stored_loc_data = unhexlify(daily_weather_data['DailyWeather'].get('location'))
stored_loc = loads(stored_loc_data)
stored_lat = stored_loc.y
stored_lon = stored_loc.x
stored_ele = stored_loc.z
hourly_weather = daily_weather_data.get('HourlyWeather')
L.DEBUG(f"Hourly: {hourly_weather}")
L.DEBUG(f"\nINFO:\nlast updated {last_updated}\nstored lat: {stored_lat} - requested lat: {latitude}\nstored lon: {stored_lon} - requested lon: {longitude}\n")
request_haversine = haversine(latitude, longitude, stored_lat, stored_lon)
L.DEBUG(f"\nINFO:\nlast updated {last_updated}\nstored lat: {stored_lat} - requested lat: {latitude}\nstored lon: {stored_lon} - requested lon: {longitude}\nHaversine: {request_haversine}")
if last_updated and (date_time <= datetime.now(TZ) and last_updated > date_time and request_haversine < 8) and hourly_weather and len(hourly_weather) > 0:
L.DEBUG(f"We can use existing data... :')")
fetch_new_data = False
if force_refresh == False:
daily_weather_data = await get_weather_from_db(date_time, latitude, longitude)
if daily_weather_data:
try:
L.DEBUG(f"Daily weather data from db: {daily_weather_data}")
last_updated = str(daily_weather_data['DailyWeather'].get('last_updated'))
last_updated = await loc.dt(last_updated)
stored_loc_data = unhexlify(daily_weather_data['DailyWeather'].get('location'))
stored_loc = loads(stored_loc_data)
stored_lat = stored_loc.y
stored_lon = stored_loc.x
stored_ele = stored_loc.z
except Exception as e:
L.ERR(f"Error in get_weather: {e}")
hourly_weather = daily_weather_data.get('HourlyWeather')
L.DEBUG(f"Hourly: {hourly_weather}")
L.DEBUG(f"\nINFO:\nlast updated {last_updated}\nstored lat: {stored_lat} - requested lat: {latitude}\nstored lon: {stored_lon} - requested lon: {longitude}\n")
request_haversine = haversine(latitude, longitude, stored_lat, stored_lon)
L.DEBUG(f"\nINFO:\nlast updated {last_updated}\nstored lat: {stored_lat} - requested lat: {latitude}\nstored lon: {stored_lon} - requested lon: {longitude}\nHaversine: {request_haversine}")
if last_updated and (date_time <= dt_datetime.now(TZ) and last_updated > date_time and request_haversine < 8) and hourly_weather and len(hourly_weather) > 0:
L.DEBUG(f"We can use existing data... :')")
fetch_new_data = False
except Exception as e:
L.ERR(f"Error in get_weather: {e}")
if fetch_new_data:
L.DEBUG(f"We require new data!")
@ -85,13 +114,12 @@ async def get_weather(date_time: datetime, latitude: float, longitude: float):
return daily_weather_data
async def store_weather_to_db(date_time: datetime, weather_data: dict):
async def store_weather_to_db(date_time: dt_datetime, weather_data: dict):
L.WARN(f"Using {date_time.strftime('%Y-%m-%d %H:%M:%S')} as our datetime in store_weather_to_db")
async with DB.get_connection() as conn:
try:
day_data = weather_data.get('days')[0]
L.DEBUG(f"day_data.get('sunrise'): {day_data.get('sunrise')}")
L.DEBUG(f"RAW DAY_DATA: {day_data}")
# Handle preciptype and stations as PostgreSQL arrays
preciptype_array = day_data.get('preciptype', []) or []
stations_array = day_data.get('stations', []) or []
@ -102,17 +130,15 @@ async def store_weather_to_db(date_time: datetime, weather_data: dict):
# Get location details from weather data if available
longitude = weather_data.get('longitude')
latitude = weather_data.get('latitude')
tz = await GEO.tz_at(latitude, longitude)
elevation = await GEO.elevation(latitude, longitude)
location_point = f"POINTZ({longitude} {latitude} {elevation})" if longitude and latitude and elevation else None
# Correct for the datetime objects
L.WARN(f"Uncorrected datetime in store_weather_to_db: {day_data['datetime']}")
day_data['datetime'] = await loc.dt(day_data.get('datetime')) #day_data.get('datetime'))
L.WARN(f"Corrected datetime in store_weather_to_db with localized datetime: {day_data['datetime']}")
L.WARN(f"Uncorrected sunrise time in store_weather_to_db: {day_data['sunrise']}")
day_data['sunrise'] = day_data['datetime'].replace(hour=int(day_data.get('sunrise').split(':')[0]), minute=int(day_data.get('sunrise').split(':')[1]))
L.WARN(f"Corrected sunrise time in store_weather_to_db with localized datetime: {day_data['sunrise']}")
day_data['sunset'] = day_data['datetime'].replace(hour=int(day_data.get('sunset').split(':')[0]), minute=int(day_data.get('sunset').split(':')[1]))
L.WARN(f"Uncorrected datetimes in store_weather_to_db: {day_data['datetime']}, sunrise: {day_data['sunrise']}, sunset: {day_data['sunset']}")
day_data['datetime'] = await loc.dt(day_data.get('datetimeEpoch'))
day_data['sunrise'] = await loc.dt(day_data.get('sunriseEpoch'))
day_data['sunset'] = await loc.dt(day_data.get('sunsetEpoch'))
L.WARN(f"Corrected datetimes in store_weather_to_db: {day_data['datetime']}, sunrise: {day_data['sunrise']}, sunset: {day_data['sunset']}")
daily_weather_params = (
day_data.get('sunrise'), day_data.get('sunriseEpoch'),
@ -120,7 +146,7 @@ async def store_weather_to_db(date_time: datetime, weather_data: dict):
day_data.get('description'), day_data.get('tempmax'),
day_data.get('tempmin'), day_data.get('uvindex'),
day_data.get('winddir'), day_data.get('windspeed'),
day_data.get('icon'), datetime.now(),
day_data.get('icon'), dt_datetime.now(tz),
day_data.get('datetime'), day_data.get('datetimeEpoch'),
day_data.get('temp'), day_data.get('feelslikemax'),
day_data.get('feelslikemin'), day_data.get('feelslike'),
@ -141,9 +167,9 @@ async def store_weather_to_db(date_time: datetime, weather_data: dict):
try:
daily_weather_query = '''
INSERT INTO DailyWeather (
sunrise, sunriseEpoch, sunset, sunsetEpoch, description,
sunrise, sunriseepoch, sunset, sunsetepoch, description,
tempmax, tempmin, uvindex, winddir, windspeed, icon, last_updated,
datetime, datetimeEpoch, temp, feelslikemax, feelslikemin, feelslike,
datetime, datetimeepoch, temp, feelslikemax, feelslikemin, feelslike,
dew, humidity, precip, precipprob, precipcover, preciptype,
snow, snowdepth, windgust, pressure, cloudcover, visibility,
solarradiation, solarenergy, severerisk, moonphase, conditions,
@ -151,26 +177,16 @@ async def store_weather_to_db(date_time: datetime, weather_data: dict):
) VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20, $21, $22, $23, $24, $25, $26, $27, $28, $29, $30, $31, $32, $33, $34, $35, $36, $37, $38)
RETURNING id
'''
# Debug logs for better insights
# L.DEBUG("Executing query: %s", daily_weather_query)
# L.DEBUG("With parameters: %s", daily_weather_params)
# Execute the query to insert daily weather data
async with conn.transaction():
daily_weather_id = await conn.fetchval(daily_weather_query, *daily_weather_params)
if 'hours' in day_data:
L.DEBUG(f"Processing hours now...")
for hour_data in day_data['hours']:
try:
await asyncio.sleep(0.1)
# hour_data['datetime'] = parse_date(hour_data.get('datetime'))
hour_timestamp = date_str + ' ' + hour_data['datetime']
hour_data['datetime'] = await loc.dt(hour_timestamp)
L.DEBUG(f"Processing hours now...")
# L.DEBUG(f"Processing {hour_data['datetime']}")
await asyncio.sleep(0.01)
hour_data['datetime'] = await loc.dt(hour_data.get('datetimeEpoch'))
hour_preciptype_array = hour_data.get('preciptype', []) or []
hour_stations_array = hour_data.get('stations', []) or []
hourly_weather_params = (
@ -204,21 +220,15 @@ async def store_weather_to_db(date_time: datetime, weather_data: dict):
try:
hourly_weather_query = '''
INSERT INTO HourlyWeather (daily_weather_id, datetime, datetimeEpoch, temp, feelslike, humidity, dew, precip, precipprob,
INSERT INTO HourlyWeather (daily_weather_id, datetime, datetimeepoch, temp, feelslike, humidity, dew, precip, precipprob,
preciptype, snow, snowdepth, windgust, windspeed, winddir, pressure, cloudcover, visibility, solarradiation, solarenergy,
uvindex, severerisk, conditions, icon, stations, source)
VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20, $21, $22, $23, $24, $25, $26)
RETURNING id
'''
# Debug logs for better insights
# L.DEBUG("Executing query: %s", hourly_weather_query)
# L.DEBUG("With parameters: %s", hourly_weather_params)
# Execute the query to insert hourly weather data
async with conn.transaction():
hourly_weather_id = await conn.fetchval(hourly_weather_query, *hourly_weather_params)
# L.ERR(f"\n{hourly_weather_id}")
L.DEBUG(f"Done processing hourly_weather_id {hourly_weather_id}")
except Exception as e:
L.ERR(f"EXCEPTION: {e}")
@ -232,7 +242,7 @@ async def store_weather_to_db(date_time: datetime, weather_data: dict):
async def get_weather_from_db(date_time: datetime, latitude: float, longitude: float):
async def get_weather_from_db(date_time: dt_datetime, latitude: float, longitude: float):
L.WARN(f"Using {date_time.strftime('%Y-%m-%d %H:%M:%S')} as our datetime in get_weather_from_db.")
async with DB.get_connection() as conn:
query_date = date_time.date()
@ -246,7 +256,6 @@ async def get_weather_from_db(date_time: datetime, latitude: float, longitude: f
LIMIT 1
'''
daily_weather_record = await conn.fetchrow(query, query_date, longitude, latitude, longitude, latitude)
if daily_weather_record is None:
@ -255,9 +264,14 @@ async def get_weather_from_db(date_time: datetime, latitude: float, longitude: f
# Convert asyncpg.Record to a mutable dictionary
daily_weather_data = dict(daily_weather_record)
# L.DEBUG(f"Daily weather data prior to tz corrections: {daily_weather_data}")
# Now we can modify the dictionary
daily_weather_data['datetime'] = await loc.dt(daily_weather_data.get('datetime'))
# tz = await GEO.tz_at(latitude, longitude)
# daily_weather_data['datetime'] = await loc.dt(daily_weather_data.get('datetime'), tz)
# daily_weather_data['sunrise'] = await loc.dt(daily_weather_data.get('sunrise'), tz)
# daily_weather_data['sunset'] = await loc.dt(daily_weather_data.get('sunset'), tz)
# L.DEBUG(f"Daily weather data after tz corrections: {daily_weather_data}")
# Query to get hourly weather data
query = '''
@ -270,9 +284,10 @@ async def get_weather_from_db(date_time: datetime, latitude: float, longitude: f
hourly_weather_data = []
for record in hourly_weather_records:
hour_data = dict(record)
hour_data['datetime'] = await loc.dt(hour_data.get('datetime'))
# hour_data['datetime'] = await loc.dt(hour_data.get('datetime'), tz)
hourly_weather_data.append(hour_data)
L.DEBUG(f"Hourly weather data after tz corrections: {hourly_weather_data}")
day = {
'DailyWeather': daily_weather_data,
'HourlyWeather': hourly_weather_data,