Galactic Unicorn Current Weather Display

weather.py

try:
  import urequests as requests
except:
  import requests
  
try:
  import ujson as json
except:
  import json

import network
import secrets
from picographics import PicoGraphics, DISPLAY_GALACTIC_UNICORN as DISPLAY
from galactic import GalacticUnicorn
import jpegdec, math, ntptime, time

galactic = GalacticUnicorn()
graphics = PicoGraphics(DISPLAY)

WHITE = graphics.create_pen(255, 255, 255)
BLACK = graphics.create_pen(0, 0, 0)
BACKGROUND_COLOUR = (10, 0, 96) # Blue
OUTLINE_COLOUR = (0, 0, 0)
MESSAGE_COLOUR = (255, 255, 255)

city = 'YOURTOWN'
country_code = 'YOUR COUNTRY'
#example
#city = 'Lahore'
#country_code = 'PAK'
width = GalacticUnicorn.WIDTH
height = GalacticUnicorn.HEIGHT

open_weather_map_api_key = '<YOUR_KEY_PLEASE>'

station = network.WLAN(network.STA_IF)

station.active(True)
station.connect(secrets.WIFI_SSID, secrets.WIFI_PASSWORD)

while station.isconnected() == False:
  pass

def outline_text(text, x, y):
    graphics.set_pen(BLACK)
    graphics.text(text, x - 1, y - 1, -1, 1)
    graphics.text(text, x, y - 1, -1, 1)
    graphics.text(text, x + 1, y - 1, -1, 1)
    graphics.text(text, x - 1, y, -1, 1)
    graphics.text(text, x + 1, y, -1, 1)
    graphics.text(text, x - 1, y + 1, -1, 1)
    graphics.text(text, x, y + 1, -1, 1)
    graphics.text(text, x + 1, y + 1, -1, 1)

    graphics.set_pen(WHITE)
    graphics.text(text, x, y, -1, 1)
    
def set_background():
   # global cheercolor
   graphics.set_pen(graphics.create_pen(10,0,16))
   for x in range(14,width):
      for y in range(0,height):
         graphics.pixel(x, y)
    
print('Connection successful')
def redraw_display_if_reqd():
    #set your unique OpenWeatherMap.org URL
    open_weather_map_url = 'http://api.openweathermap.org/data/2.5/weather?q=' + city + ',' + country_code + '&APPID=' + open_weather_map_api_key
    weather_data = requests.get(open_weather_map_url)
    # Location (City and Country code)
    location = weather_data.json().get('name')    
    # Weather Description
    description = weather_data.json().get('weather')[0].get('main')
    print(description)
    if (description == "Clouds"):
        icon="greycloud.jpeg"
    else:
        icon="sunny.jpeg"
    
    #icon="thunder.jpg"
    raw_temperature = weather_data.json().get('main').get('temp')-273.15
    temperature = str(round(raw_temperature)) + '°C'
    raw_min = weather_data.json().get('main').get('temp_min')-273.17
    mintemp = str(round(raw_min))+'°C'
    print(temperature)
    set_background()
    j = jpegdec.JPEG(graphics)
    j.open_file(icon)
    j.decode(0, 0, jpegdec.JPEG_SCALE_FULL)
    graphics.set_font("bitmap8")
    graphics.set_pen(WHITE)
    outline_text(temperature+'/'+mintemp, 16, 2)
    galactic.set_brightness(0.5)
    # Display the result

while True:
    redraw_display_if_reqd()
    galactic.update(graphics)
    #graphics.clear()
    time.sleep(120)