m.giller/E-Paper-Calendar
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Implemented new DebugInterface, IcalEventFetcher and fixed some bugs.

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Maximilian Giller 2019-02-26 22:09:19 +01:00
parent e58fc28588
commit 435fd8d989
1 changed files with 32 additions and 47 deletions
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79
Calendar/E-Paper.py
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@ -12,16 +12,20 @@ import calendar
from datetime import datetime from datetime import datetime
from time import sleep from time import sleep
from DebugConsole import DebugConsole
debug = DebugConsole()
from settings import * from settings import *
from icon_positions_locations import * from icon_positions_locations import *
from PIL import Image, ImageDraw, ImageFont, ImageOps from PIL import Image, ImageDraw, ImageFont, ImageOps
import OwmForecasts import OwmForecasts
from ics import Calendar import IcalEvents
try: try:
from urllib.request import urlopen from urllib.request import urlopen
except Exception as e: except Exception as e:
print("Something didn't work right, maybe you're offline?" + e.reason) debug.print("Something didn't work right, maybe you're offline?" + e.reason)
output_adapters = [] output_adapters = []
@ -55,15 +59,15 @@ def main ():
year = int(time.now().strftime('%Y')) year = int(time.now().strftime('%Y'))
for i in range(1): for i in range(1):
print('_________Starting new loop___________' + '\n') debug.print('_________Starting new loop___________' + '\n')
"""At the following hours (midnight, midday and 6 pm), perform """At the following hours (midnight, midday and 6 pm), perform
a calibration of the display's colours""" a calibration of the display's colours"""
if hour in calibrate_hours: if hour in calibrate_hours:
print('performing calibration for colours now') for output in output_adapters:
calibration() output.calibrate()
print('Date:', time.strftime('%a %d %b %y') + ', time: ' + time.strftime('%H:%M') + '\n') debug.print('Date:'+ time.strftime('%a %d %b %y') + ', time: ' + time.strftime('%H:%M') + '\n')
"""Create a blank white page, for debugging, change mode to """Create a blank white page, for debugging, change mode to
to 'RGB' and and save the image by uncommenting the image.save to 'RGB' and and save the image by uncommenting the image.save
@ -92,7 +96,7 @@ def main ():
"""Using the built-in calendar function, draw icons for each """Using the built-in calendar function, draw icons for each
number of the month (1,2,3,...28,29,30)""" number of the month (1,2,3,...28,29,30)"""
cal = calendar.monthcalendar(time.year, time.month) cal = calendar.monthcalendar(time.year, time.month)
#print(cal) #-uncomment for debugging with incorrect dates #debug.print(cal) #-uncomment for debugging with incorrect dates
for numbers in cal[0]: for numbers in cal[0]:
image.paste(im_open(dpath + str(numbers) + '.jpeg'), positions['a' + str(cal[0].index(numbers) + 1)]) image.paste(im_open(dpath + str(numbers) + '.jpeg'), positions['a' + str(cal[0].index(numbers) + 1)])
@ -125,12 +129,11 @@ def main ():
image.paste(space, tuple) image.paste(space, tuple)
""" Handling Openweathermap API""" """ Handling Openweathermap API"""
print("Connecting to Openweathermap API servers...") debug.print("Connecting to Openweathermap API servers...")
owm = OwmForecasts.OwmForecasts(api_key, units=units) owm = OwmForecasts.OwmForecasts(api_key, units=units)
if owm.is_available() is True: if owm.is_available() is True:
forecast = owm.get_today_forecast(location) forecast = owm.get_today_forecast(location)
debug.print_forecast(forecast)
print("weather data:")
if forecast.units == "metric": if forecast.units == "metric":
write_text(50, 35, forecast.air_temperature + " °C", (334, 0)) write_text(50, 35, forecast.air_temperature + " °C", (334, 0))
@ -148,17 +151,6 @@ def main ():
sunrisetime = str(forecast.sunrise.strftime('%I:%M')) sunrisetime = str(forecast.sunrise.strftime('%I:%M'))
sunsettime = str(forecast.sunset.strftime('%I:%M')) sunsettime = str(forecast.sunset.strftime('%I:%M'))
print('Temperature: ' + forecast.air_temperature + ' °C')
print('Humidity: ' + forecast.air_humidity + '%')
print('Icon code: ' + forecast.icon)
print('weather-icon name: ' + weathericons[forecast.icon])
print('Wind speed: ' + forecast.wind_speed + 'km/h')
print('Sunrise-time: ' + sunrisetime)
print('Sunset time: ' + sunsettime)
print('Cloudiness: ' + forecast.clouds + '%')
print('Short weather description: ' + forecast.short_description)
print('Detailed weather description: ' + forecast.detailed_description + '\n')
"""Drawing the fetched weather icon""" """Drawing the fetched weather icon"""
image.paste(im_open(wpath + weathericons[forecast.icon] + '.jpeg'), wiconplace) image.paste(im_open(wpath + weathericons[forecast.icon] + '.jpeg'), wiconplace)
@ -187,38 +179,29 @@ def main ():
image.paste(no_response, wiconplace) image.paste(no_response, wiconplace)
"""Filter upcoming events from your iCalendar/s""" """Filter upcoming events from your iCalendar/s"""
print('Fetching events from your calendar' + '\n') debug.print('Fetching events from your calendar' + '\n')
events_this_month = []
upcoming = [] events_cal = IcalEvents.IcalEvents(ical_urls)
for icalendars in ical_urls:
decode = str(urlopen(icalendars).read().decode()) for event in events_cal.get_month_events():
#fix a bug related to Alarm action by replacing parts of the debug.print_event(event)
#icalendar
fix_e = decode.replace('BEGIN:VALARM\r\nACTION:NONE','BEGIN:VALARM\r\nACTION:DISPLAY\r\nDESCRIPTION:') upcoming = events_cal.get_upcoming_events()
#uncomment line below to display your calendar in ical format events_this_month = events_cal.get_month_events()
#print(fix_e) events_this_month = [event.begin_datetime.day for event in events_this_month]
ical = Calendar(fix_e)
for events in ical.events:
if time.now().strftime('%m %Y') == (events.begin).format('M YYYY') and (events.begin).format('DD') >= time.now().strftime('%d'):
upcoming.append({'date':events.begin.format('DD MMM'), 'event':events.name})
events_this_month.append(int((events.begin).format('D')))
if month == 12:
if (1, year + 1) == (1, int((events.begin).year)):
upcoming.append({'date':events.begin.format('DD MMM'), 'event':events.name})
if month != 12:
if (month + 1, year) == (events.begin).format('M YYYY'):
upcoming.append({'date':events.begin.format('DD MMM'), 'event':events.name}) # HS sort events by date
def takeDate (elem): def takeDate (elem):
return elem['date'] return elem.begin_datetime
upcoming.sort(key=takeDate) upcoming.sort(key=takeDate)
del upcoming[4:] del upcoming[4:]
# uncomment the following 2 lines to display the fetched events # uncomment the following 2 lines to display the fetched events
# from your iCalendar # from your iCalendar
print('Upcoming events:') debug.print('Upcoming events:')
print(upcoming) debug.print(upcoming)
debug.print('Month events:')
debug.print(events_this_month)
#Credit to Hubert for suggesting truncating event names #Credit to Hubert for suggesting truncating event names
def write_text_left (box_width, box_height, text, tuple): def write_text_left (box_width, box_height, text, tuple):
@ -233,10 +216,10 @@ def main ():
"""Write event dates and names on the E-Paper""" """Write event dates and names on the E-Paper"""
for dates in range(len(upcoming)): for dates in range(len(upcoming)):
write_text(70, 25, (upcoming[dates]['date']), date_positions['d' + str(dates + 1)]) write_text(70, 25, (upcoming[dates].begin_datetime.strftime('%d %b')), date_positions['d' + str(dates + 1)])
for events in range(len(upcoming)): for events in range(len(upcoming)):
write_text_left(314, 25, (upcoming[events]['event']), event_positions['e' + str(events + 1)]) write_text_left(314, 25, (upcoming[events].title), event_positions['e' + str(events + 1)])
"""Draw smaller squares on days with events""" """Draw smaller squares on days with events"""
for numbers in events_this_month: for numbers in events_this_month:
@ -277,6 +260,8 @@ def main ():
for output in output_adapters: for output in output_adapters:
output.render(image) output.render(image)
debug.print("Finished rendering")
for i in range(1): for i in range(1):
nexthour = ((60 - int(time.strftime("%M"))) * 60) - (int(time.strftime("%S"))) nexthour = ((60 - int(time.strftime("%M"))) * 60) - (int(time.strftime("%S")))
sleep(nexthour) sleep(nexthour)