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display.py
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executable file
·165 lines (131 loc) · 5.17 KB
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import datetime
from data.weatherdata import getWeatherType
from data.musicdata import musicData
from data.prayerdata import prayerData
from PIL import Image
from io import BytesIO
import schedule
import requests
import xml.etree.ElementTree as ET
import waveshare.epd5in83_V2 as epd
import cairosvg
import base64
namespaces = {'svg': 'http://www.w3.org/2000/svg'}
def drawToScreen():
cairosvg.svg2png(url='images/updated_template.svg',
write_to='images/output.png', dpi=300)
image = Image.open('images/output.png')
threshold = 128
image = image.point(lambda p: p > threshold and 255)
image = image.convert('1', dither=Image.NONE)
try:
display = epd.EPD()
display.init()
display.display(display.getbuffer(image))
except IOError as e:
print(e)
finally:
display.sleep()
def drawWeather(weatherData):
print("Drawing Weather...")
print(weatherData)
default_ns = 'http://www.w3.org/2000/svg'
ET.register_namespace('', default_ns)
tree = ET.parse('images/updated_template.svg')
root = tree.getroot()
namespaces = {'svg': 'http://www.w3.org/2000/svg'}
element = root.find(f".//svg:*[@id='{'weather-temp'}']", namespaces)
if element is not None:
element.text = str(weatherData[0]) + "°F"
element = root.find(f".//svg:*[@id='{'weather-location'}']", namespaces)
if element is not None:
location = weatherData[1].split(',')
element.text = str(location[0])
element = root.find(f".//svg:*[@id='{'weather-condition'}']", namespaces)
if element is not None:
element.text = str(weatherData[2])
element = root.find(
f".//svg:*[@id='{'Updated-time'}']", namespaces)
if element is not None:
element.text = datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
tree.write('images/updated_template.svg')
drawToScreen()
def drawPrayer(prayerData):
print("Drawing Prayer Times...")
default_ns = 'http://www.w3.org/2000/svg'
ET.register_namespace('', default_ns)
tree = ET.parse('images/updated_template.svg')
root = tree.getroot()
namespaces = {'svg': 'http://www.w3.org/2000/svg'}
for prayer in prayerData.keys():
element = root.find(f".//svg:*[@id='{prayer}']", namespaces)
print(prayer)
if element is not None:
element.text = prayerData[prayer]
element = root.find(
f".//svg:*[@id='{'Updated-time'}']", namespaces)
if element is not None:
element.text = datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
tree.write('images/updated_template.svg')
drawToScreen()
def drawMusic(music_data):
print("Drawing Music..." +
datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S"))
url = music_data[-1]
default_ns = 'http://www.w3.org/2000/svg'
ET.register_namespace('', default_ns)
tree = ET.parse('images/updated_template.svg')
root = tree.getroot()
namespaces = {'svg': 'http://www.w3.org/2000/svg'}
element = root.find(f".//svg:image[@id='{'album-art'}']", namespaces)
if url:
response = requests.get(url)
response.raise_for_status()
image = Image.open(BytesIO(response.content))
bw_image = image.convert('1')
resized_image = bw_image.resize((388, 300))
resized_image.save("images/album_image.png", format='PNG')
with open("images/album_image.png", 'rb') as image_file:
encoded_image = base64.b64encode(image_file.read()).decode('utf-8')
if element is not None:
element.set('{http://www.w3.org/1999/xlink}href',
f'data:image/png;base64,{encoded_image}')
song_name = root.find(".//svg:*[@id='song-name']", namespaces)
if song_name is not None:
song_name.text = music_data[0]
artist_name = root.find(f".//svg:*[@id='{'artist-name'}']", namespaces)
if artist_name is not None:
artist_name.text = music_data[1]
album_name = root.find(f".//svg:*[@id='{'album-name'}']", namespaces)
if album_name is not None:
album_name.text = music_data[2]
element = root.find(
f".//svg:*[@id='{'Updated-time'}']", namespaces)
if element is not None:
element.text = datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
tree.write('images/updated_template.svg')
drawToScreen()
def weatherJob():
print("Running Weather Job..." +
datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S"))
weather_type = getWeatherType()
if (weather_type is not None):
drawWeather(weather_type)
def prayerJob():
print("Running Prayer Job..." +
datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S"))
prayer_data = prayerData()
drawPrayer(prayer_data)
def musicJob():
print("Running Music Job..." +
datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S"))
music_data = musicData()
if (music_data is not None):
drawMusic(music_data)
schedule.every().day.at("06:00").do(prayerJob)
schedule.every().day.at("08:00").do(weatherJob)
schedule.every().day.at("12:00").do(weatherJob)
schedule.every().day.at("18:00").do(weatherJob)
schedule.every(30).seconds.do(musicJob)
while True:
schedule.run_pending()