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#!/usr/bin/env python3
import datetime, requests, json, pytz, sys
weather_codes = {0:"Clear Sky", 1:"Mainly Clear",2:"Partly Cloudy",3:"Overcast",45:"Fog",48:"Fog",51:"Light Drizzle",\
53:"Moderate Drizzle",55:"Dense Drizzle",56:"Light Freezing Drizzle",57:"Freezing Drizzle",\
61:"Light Rain",63:"Moderate Rain",65:"Heavy Rain",66:"Light Freezing Rain",67:"Freezing Rain",\
71:"Light Snowfall",73:"Moderate Snowfall",75:"Heavy Snowfall",77:"Snow Grains",80:"Slight Rain Showers",\
81:"Moderate Rain Showers",82:"Heavy Rain Showers",85:"Slight Snow Showers",86:"Heavy Snow Showers",\
95:"Thunderstorm",96:"Strong Thunderstrom",99:"Heavy Thunderstrom"}
weather_icons = {0:('wi-day-sunny','wi-night-clear'), 1:('wi-day-sunny','wi-night-clear'), 2:('wi-cloudy','wi-night-partly-cloudy'),\
3:('wi-day-sunny-overcast','wi-night-cloudy'), 45:('wi-day-fog','wi-night-fog'), 48:('wi-day-fog','wi-night-fog'), \
51:('wi-day-rain','wi-night-rain'),53:('wi-day-rain','wi-night-rain'),55:('wi-day-rain','wi-night-rain'),\
56:('wi-day-rain','wi-night-rain'),57:('wi-day-rain','wi-night-rain'),61:('wi-day-rain','wi-night-rain'),\
63:('wi-day-rain','wi-night-rain'),65:('wi-day-rain','wi-night-rain'),66:('wi-day-rain','wi-night-rain'),\
67:('wi-day-rain','wi-night-rain'),71:('wi-day-snow','wi-night-snow'),73:('wi-day-snow','wi-night-snow'),\
71:('wi-day-snow','wi-night-snow'),75:('wi-day-snow','wi-night-snow'),77:('wi-day-snow','wi-night-snow'),\
80:('wi-day-showers','wi-night-showers'),81:('wi-day-showers','wi-night-showers'),82:('wi-day-showers','wi-night-showers'),\
85:('wi-day-snow','wi-night-snow'),86:('wi-day-snow','wi-night-snow'),95:('wi-day-storm-showers','wi-night-storm-showers'),\
96:('wi-day-storm-showers','wi-night-storm-showers'),99:('wi-day-storm-showers','wi-night-storm-showers')}
def get_direction_icon(degrees):
directions = ['N','NNE','NE','ENE','E','ESE','SE','SSE','S','SSW','SW','WSW','W','NWN','NW','NNW','N']
icons = {'N':'north','NNE':None,'NE':'north-east','ENE':None,'E':'east','ESE':None,'SE':'south-east','SSE':None,\
'S':'south','SSW':None,'SW':'south-west','WSW':None,'W':'west','NWN':None,'NW':'north-west','NNW':None,'N':'north'}
points = 8
step = 360 / points
index = (round((degrees + step / 2) / step) * 16) / points;
direction = directions[int(index)]
return icons[direction]
def get_lat_long(location):
# Converts a location into latitude and longitude
url = f"https://geocoding-api.open-meteo.com/v1/search?name={location}&count=10&language=en&format=json"
headers = {"User-Agent": "pywttr 0.1"}
data = requests.get(url, headers=headers).json()
if len(data["results"]) > 1:
return 0,0
else:
latitude = data["results"][0]["latitude"]
longitude = data["results"][0]["longitude"]
return latitude, longitude
def get_data(latitude, longitude):
headers = {"User-Agent": "pywttr 0.1"}
now = datetime.datetime.now()
now_str = now.strftime("%Y-%m-%d")
end_str = (now + datetime.timedelta(days=7)).strftime("%Y-%m-%d")
url_base = f"https://api.open-meteo.com/v1/forecast?latitude={latitude}&longitude={longitude}"
url_weather_params = "¤t_weather=true&hourly=temperature_2m&hourly=relativehumidity_2m&hourly=apparent_temperature&hourly=precipitation_probability&hourly=precipitation&hourly=weathercode&hourly=windspeed_10m&hourly=winddirection_10m&daily=weathercode&daily=temperature_2m_max&daily=temperature_2m_min&daily=sunrise&daily=sunset&daily=precipitation_sum&daily=precipitation_probability_max&temperature_unit=fahrenheit&windspeed_unit=mph&precipitation_unit=inch&timeformat=iso8601&past_days=0&forecast_days=7"
url_date_time = f"&start_date={now_str}&end_date={end_str}&timezone=auto"
url = url_base + url_weather_params + url_date_time
data = requests.get(url, headers=headers).json()
for i in range(len(data["hourly"]["time"])):
data["hourly"]["time"][i] = datetime.datetime.strptime(data["hourly"]["time"][i], '%Y-%m-%dT%H:%M').strftime('%a %x %I:%M %p')
for i in range(len(data["daily"]["time"])):
data["daily"]["time"][i] = datetime.datetime.strptime(data["daily"]["time"][i], '%Y-%m-%d').strftime('%a %x')
for i in range(len(data["daily"]["sunrise"])):
data["daily"]["sunrise"][i] = datetime.datetime.strptime(data["daily"]["sunrise"][i], '%Y-%m-%dT%H:%M').strftime('%I:%M %p')
for i in range(len(data["daily"]["sunset"])):
data["daily"]["sunset"][i] = datetime.datetime.strptime(data["daily"]["sunset"][i], '%Y-%m-%dT%H:%M').strftime('%I:%M %p')
data["current_weather"]["time"] = datetime.datetime.strptime(data["current_weather"]["time"], '%Y-%m-%dT%H:%M').strftime('%a %x %I:%M %p')
return data
def get_current_rounded_time(tz_str):
# Gets current time rounded down to the hour
tz = pytz.timezone(tz_str)
cur_time = datetime.datetime.now(tz=tz)
cur_time_rounded = cur_time.replace(second=0, microsecond=0, minute=0, hour=cur_time.hour)
return cur_time_rounded
def make_current(values):
# Takes a list of weather data values
# and removes items from before the current time
# (to the nearest hour)
ret = []
cur_time_rounded = get_current_rounded_time()
for val in values:
if val["time"] >= cur_time_rounded:
ret.append(val)
return ret
def translate_weather_code(weather_code:int):
return weather_codes[weather_code]
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