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Update inkycal_weather.py

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ch3lmi
2023-02-13 09:06:38 +01:00
committed by GitHub
parent 52b300bda2
commit d57744adfb
1 changed files with 438 additions and 467 deletions
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inkycal/modules/inkycal_weather.py
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@@ -1,25 +1,21 @@
#!/usr/bin/python3
# -*- coding: utf-8 -*-
#!python3
"""
Weather module for Inky-Calendar software.
Inkycal weather module
Copyright by aceisace
"""
from inkycal.modules.template import inkycal_module
from inkycal.custom import *
import math, decimal
import math
import decimal
import arrow
from locale import getdefaultlocale as sys_locale
try:
from pyowm.owm import OWM
except ImportError:
print('pyowm is not installed! Please install with:')
print('pip3 install pyowm')
from pyowm.owm import OWM
logger = logging.getLogger(__name__)
filename = os.path.basename(__file__).split('.py')[0]
logger = logging.getLogger(filename)
class Weather(inkycal_module):
"""Weather class
@@ -29,13 +25,13 @@ class Weather(inkycal_module):
requires = {
"api_key" : {
"label":"Please enter openweathermap api-key. You can create one for free on openweathermap",
"api_key": {
"label": "Please enter openweathermap api-key. You can create one for free on openweathermap",
},
"location": {
"label":"Please enter your location in the following format: City, Country-Code. "+
"You can also enter the location ID found in the url "+
"label": "Please enter your location in the following format: City, Country-Code. " +
"You can also enter the location ID found in the url " +
"e.g. https://openweathermap.org/city/4893171 -> ID is 4893171"
}
}
@@ -43,17 +39,17 @@ class Weather(inkycal_module):
optional = {
"round_temperature": {
"label":"Round temperature to the nearest degree?",
"label": "Round temperature to the nearest degree?",
"options": [True, False],
},
"round_windspeed": {
"label":"Round windspeed?",
"label": "Round windspeed?",
"options": [True, False],
},
"forecast_interval": {
"label":"Please select the forecast interval",
"label": "Please select the forecast interval",
"options": ["daily", "hourly"],
},
@@ -103,11 +99,10 @@ class Weather(inkycal_module):
self.timezone = get_system_tz()
self.locale = config['language']
self.weatherfont = ImageFont.truetype(
fonts['weathericons-regular-webfont'], size = self.fontsize)
fonts['weathericons-regular-webfont'], size=self.fontsize)
# give an OK message
print(f"{filename} loaded")
print(f"{__name__} loaded")
def generate_image(self):
"""Generate image for this module"""
@@ -119,15 +114,14 @@ class Weather(inkycal_module):
logger.info(f'Image size: {im_size}')
# Create an image for black pixels and one for coloured pixels
im_black = Image.new('RGB', size = im_size, color = 'white')
im_colour = Image.new('RGB', size = im_size, color = 'white')
im_black = Image.new('RGB', size=im_size, color='white')
im_colour = Image.new('RGB', size=im_size, color='white')
# Check if internet is available
if internet_available() == True:
if internet_available():
logger.info('Connection test passed')
else:
logger.exception('Network could not be reached :(')
raise
raise NetworkNotReachableError
def get_moon_phase():
"""Calculate the current (approximate) moon phase"""
@@ -138,9 +132,8 @@ class Weather(inkycal_module):
lunations = dec("0.20439731") + (days * dec("0.03386319269"))
position = lunations % dec(1)
index = math.floor((position * dec(8)) + dec("0.5"))
return {0: '\uf095',1: '\uf099',2: '\uf09c',3: '\uf0a0',
4: '\uf0a3',5: '\uf0a7',6: '\uf0aa',7: '\uf0ae' }[int(index) & 7]
return {0: '\uf095', 1: '\uf099', 2: '\uf09c', 3: '\uf0a0',
4: '\uf0a3', 5: '\uf0a7', 6: '\uf0aa', 7: '\uf0ae'}[int(index) & 7]
def is_negative(temp):
"""Check if temp is below freezing point of water (0°C/30°F)
@@ -156,37 +149,21 @@ class Weather(inkycal_module):
# Lookup-table for weather icons and weather codes
weathericons = {
'01d': '\uf00d', '02d': '\uf002', '03d': '\uf013',
'04d': '\uf012', '09d': '\uf01a', '10d': '\uf019',
'04d': '\uf012', '09d': '\uf01a ', '10d': '\uf019',
'11d': '\uf01e', '13d': '\uf01b', '50d': '\uf014',
'01n': '\uf02e', '02n': '\uf013', '03n': '\uf013',
'04n': '\uf013', '09n': '\uf037', '10n': '\uf036',
'11n': '\uf03b', '13n': '\uf038', '50n': '\uf023'
}
def draw_icon(image, xy, box_size, icon, rotation = None):
def draw_icon(image, xy, box_size, icon, rotation=None):
"""Custom function to add icons of weather font on image
image = on which image should the text be added?
xy = xy-coordinates as tuple -> (x,y)
box_size = size of text-box -> (width,height)
icon = icon-unicode, looks this up in weathericons dictionary
"""
icon_size_correction = {
'\uf00d': 10/60, '\uf02e': 51/150, '\uf019': 21/60,
'\uf01b': 21/60, '\uf0b5': 51/150, '\uf050': 25/60,
'\uf013': 51/150, '\uf002': 0, '\uf031': 29/100,
'\uf015': 21/60, '\uf01e': 52/150, '\uf056': 51/150,
'\uf053': 14/150, '\uf012': 51/150, '\uf01a': 51/150,
'\uf014': 51/150, '\uf037': 42/150, '\uf036': 42/150,
'\uf03b': 42/150, '\uf038': 42/150, '\uf023': 35/150,
'\uf07a': 35/150, '\uf051': 18/150, '\uf052': 18/150,
'\uf0aa': 0, '\uf095': 0, '\uf099': 0, '\uf09c': 0,
'\uf0a0': 0, '\uf0a3': 0, '\uf0a7': 0, '\uf0aa': 0,
'\uf0ae': 0
}
x,y = xy
x, y = xy
box_width, box_height = box_size
text = icon
font = self.weatherfont
@@ -206,7 +183,7 @@ class Weather(inkycal_module):
# Align text to desired position
x = int((box_width / 2) - (text_width / 2))
y = int((box_height / 2) - (text_height / 2) - (icon_size_correction[icon]*size)/2)
y = int((box_height / 2) - (text_height / 2))
# Draw the text in the text-box
draw = ImageDraw.Draw(image)
@@ -214,22 +191,19 @@ class Weather(inkycal_module):
ImageDraw.Draw(space).text((x, y), text, fill='black', font=font)
if rotation != None:
space.rotate(rotation, expand = True)
space.rotate(rotation, expand=True)
# Update only region with text (add text with transparent background)
image.paste(space, xy, space)
# column1 column2 column3 column4 column5 column6 column7
# |----------|----------|----------|----------|----------|----------|----------|
# | time | temperat.| moonphase| forecast1| forecast2| forecast3| forecast4|
# | current |----------|----------|----------|----------|----------|----------|
# | weather | humidity | sunrise | icon1 | icon2 | icon3 | icon4 |
# | icon |----------|----------|----------|----------|----------|----------|
# | | windspeed| sunset | temperat.| temperat.| temperat.| temperat.|
# |----------|----------|----------|----------|----------|----------|----------|
# column1 column2 column3 column4 column5 column6 column7
# |----------|----------|----------|----------|----------|----------|----------|
# | time | temperat.| moonphase| forecast1| forecast2| forecast3| forecast4|
# | current |----------|----------|----------|----------|----------|----------|
# | weather | humidity | sunrise | icon1 | icon2 | icon3 | icon4 |
# | icon |----------|----------|----------|----------|----------|----------|
# | | windspeed| sunset | temperat.| temperat.| temperat.| temperat.|
# |----------|----------|----------|----------|----------|----------|----------|
# Calculate size rows and columns
col_width = im_width // 7
@@ -241,13 +215,13 @@ class Weather(inkycal_module):
row_height = im_height // 3
else:
logger.info('Please consider decreasing the height.')
row_height = int( (im_height* (1-im_height/im_width)) / 3 )
row_height = int((im_height * (1 - im_height / im_width)) / 3)
logger.debug(f"row_height: {row_height} | col_width: {col_width}")
# Calculate spacings for better centering
spacing_top = int( (im_width % col_width) / 2 )
spacing_left = int( (im_height % row_height) / 2 )
spacing_top = int((im_width % col_width) / 2)
spacing_left = int((im_height % row_height) / 2)
# Define sizes for weather icons
icon_small = int(col_width / 3)
@@ -264,60 +238,59 @@ class Weather(inkycal_module):
col7 = col6 + col_width
# Calculate the y-axis position of each row
line_gap = int((im_height - spacing_top - 3*row_height) // 4)
line_gap = int((im_height - spacing_top - 3 * row_height) // 4)
row1 = line_gap
row2 = row1 + line_gap + row_height
row3 = row2+ line_gap + row_height
row3 = row2 + line_gap + row_height
# Draw lines on each row and border
############################################################################
## draw = ImageDraw.Draw(im_black)
## draw.line((0, 0, im_width, 0), fill='red')
## draw.line((0, im_height-1, im_width, im_height-1), fill='red')
## draw.line((0, row1, im_width, row1), fill='black')
## draw.line((0, row1+row_height, im_width, row1+row_height), fill='black')
## draw.line((0, row2, im_width, row2), fill='black')
## draw.line((0, row2+row_height, im_width, row2+row_height), fill='black')
## draw.line((0, row3, im_width, row3), fill='black')
## draw.line((0, row3+row_height, im_width, row3+row_height), fill='black')
############################################################################
############################################################################
## draw = ImageDraw.Draw(im_black)
## draw.line((0, 0, im_width, 0), fill='red')
## draw.line((0, im_height-1, im_width, im_height-1), fill='red')
## draw.line((0, row1, im_width, row1), fill='black')
## draw.line((0, row1+row_height, im_width, row1+row_height), fill='black')
## draw.line((0, row2, im_width, row2), fill='black')
## draw.line((0, row2+row_height, im_width, row2+row_height), fill='black')
## draw.line((0, row3, im_width, row3), fill='black')
## draw.line((0, row3+row_height, im_width, row3+row_height), fill='black')
############################################################################
# Positions for current weather details
weather_icon_pos = (col1, 0)
temperature_icon_pos = (col2, row1)
temperature_pos = (col2+icon_small, row1)
temperature_pos = (col2 + icon_small, row1)
humidity_icon_pos = (col2, row2)
humidity_pos = (col2+icon_small, row2)
humidity_pos = (col2 + icon_small, row2)
windspeed_icon_pos = (col2, row3)
windspeed_pos = (col2+icon_small, row3)
windspeed_pos = (col2 + icon_small, row3)
# Positions for sunrise, sunset, moonphase
moonphase_pos = (col3, row1)
sunrise_icon_pos = (col3, row2)
sunrise_time_pos = (col3+icon_small, row2)
sunrise_time_pos = (col3 + icon_small, row2)
sunset_icon_pos = (col3, row3)
sunset_time_pos = (col3+ icon_small, row3)
sunset_time_pos = (col3 + icon_small, row3)
# Positions for forecast 1
stamp_fc1 = (col4, row1)
icon_fc1 = (col4, row1+row_height)
icon_fc1 = (col4, row1 + row_height)
temp_fc1 = (col4, row3)
# Positions for forecast 2
stamp_fc2 = (col5, row1)
icon_fc2 = (col5, row1+row_height)
icon_fc2 = (col5, row1 + row_height)
temp_fc2 = (col5, row3)
# Positions for forecast 3
stamp_fc3 = (col6, row1)
icon_fc3 = (col6, row1+row_height)
icon_fc3 = (col6, row1 + row_height)
temp_fc3 = (col6, row3)
# Positions for forecast 4
stamp_fc4 = (col7, row1)
icon_fc4 = (col7, row1+row_height)
icon_fc4 = (col7, row1 + row_height)
temp_fc4 = (col7, row3)
# Create current-weather and weather-forecast objects
@@ -358,8 +331,8 @@ class Weather(inkycal_module):
hour_gap = 3
# Create timings for hourly forcasts
forecast_timings = [now.shift(hours = + hour_gap + _).floor('hour')
for _ in range(0,12,3)]
forecast_timings = [now.shift(hours=+ hour_gap + _).floor('hour')
for _ in range(0, 12, 3)]
# Create forecast objects for given timings
forecasts = [forecast.get_weather_at(forecast_time.datetime) for
@@ -372,9 +345,9 @@ class Weather(inkycal_module):
forecast.temperature(unit=temp_unit)['temp'], ndigits=dec_temp))
icon = forecast.weather_icon_name
fc_data['fc'+str(forecasts.index(forecast)+1)] = {
'temp':temp,
'icon':icon,
fc_data['fc' + str(forecasts.index(forecast) + 1)] = {
'temp': temp,
'icon': icon,
'stamp': forecast_timings[forecasts.index(forecast)].to(
get_system_tz()).format('H.00' if self.hour_format == 24 else 'h a')
}
@@ -383,7 +356,6 @@ class Weather(inkycal_module):
logger.debug("getting daily forecasts")
def calculate_forecast(days_from_today):
"""Get temperature range and most frequent icon code for forecast
days_from_today should be int from 1-4: e.g. 2 -> 2 days from today
@@ -404,7 +376,6 @@ class Weather(inkycal_module):
# Calculate min. and max. temp for this day
temp_range = f'{max(daily_temp)}°/{min(daily_temp)}°'
# Get all weather icon codes for this day
daily_icons = [_.weather_icon_name for _ in forecasts]
# Find most common element from all weather icon codes
@@ -412,20 +383,20 @@ class Weather(inkycal_module):
weekday = now.shift(days=days_from_today).format('ddd', locale=
self.locale)
return {'temp':temp_range, 'icon':status, 'stamp': weekday}
return {'temp': temp_range, 'icon': status, 'stamp': weekday}
forecasts = [calculate_forecast(days) for days in range (1,5)]
forecasts = [calculate_forecast(days) for days in range(1, 5)]
fc_data = {}
for forecast in forecasts:
fc_data['fc'+str(forecasts.index(forecast)+1)] = {
'temp':forecast['temp'],
'icon':forecast['icon'],
fc_data['fc' + str(forecasts.index(forecast) + 1)] = {
'temp': forecast['temp'],
'icon': forecast['icon'],
'stamp': forecast['stamp']
}
for key,val in fc_data.items():
logger.debug((key,val))
for key, val in fc_data.items():
logger.debug((key, val))
# Get some current weather details
temperature = '{}°'.format(round(
@@ -449,11 +420,11 @@ class Weather(inkycal_module):
sunset = sunset_raw.format('H:mm')
# Format the windspeed to user preference
if self.use_beaufort == True:
if self.use_beaufort:
logger.debug("using beaufort for wind")
wind = str(weather.wind(unit='beaufort')['speed'])
elif self.use_beaufort == False:
else:
if self.units == 'metric':
logging.debug('getting windspeed in metric unit')
@@ -475,63 +446,63 @@ class Weather(inkycal_module):
'\uf053')
if is_negative(temperature):
write(im_black, temperature_pos, (col_width-icon_small, row_height),
temperature, font = self.font)
write(im_black, temperature_pos, (col_width - icon_small, row_height),
temperature, font=self.font)
else:
write(im_black, temperature_pos, (col_width-icon_small, row_height),
temperature, font = self.font)
write(im_black, temperature_pos, (col_width - icon_small, row_height),
temperature, font=self.font)
draw_icon(im_colour, humidity_icon_pos, (icon_small, row_height),
'\uf07a')
write(im_black, humidity_pos, (col_width-icon_small, row_height),
humidity+'%', font = self.font)
write(im_black, humidity_pos, (col_width - icon_small, row_height),
humidity + '%', font=self.font)
draw_icon(im_colour, windspeed_icon_pos, (icon_small, icon_small),
'\uf050')
write(im_black, windspeed_pos, (col_width-icon_small, row_height),
write(im_black, windspeed_pos, (col_width - icon_small, row_height),
wind, font=self.font)
# Fill weather details in col 3 (moonphase, sunrise, sunset)
draw_icon(im_colour, moonphase_pos, (col_width, row_height), moonphase)
draw_icon(im_colour, sunrise_icon_pos, (icon_small, icon_small), '\uf051')
write(im_black, sunrise_time_pos, (col_width-icon_small, row_height),
sunrise, font = self.font)
write(im_black, sunrise_time_pos, (col_width - icon_small, row_height),
sunrise, font=self.font)
draw_icon(im_colour, sunset_icon_pos, (icon_small, icon_small), '\uf052')
write(im_black, sunset_time_pos, (col_width-icon_small, row_height), sunset,
font = self.font)
write(im_black, sunset_time_pos, (col_width - icon_small, row_height), sunset,
font=self.font)
# Add the forecast data to the correct places
for pos in range(1, len(fc_data)+1):
for pos in range(1, len(fc_data) + 1):
stamp = fc_data[f'fc{pos}']['stamp']
icon = weathericons[fc_data[f'fc{pos}']['icon']]
temp = fc_data[f'fc{pos}']['temp']
write(im_black, eval(f'stamp_fc{pos}'), (col_width, row_height),
stamp, font = self.font)
draw_icon(im_colour, eval(f'icon_fc{pos}'), (col_width, row_height+line_gap*2),
stamp, font=self.font)
draw_icon(im_colour, eval(f'icon_fc{pos}'), (col_width, row_height + line_gap * 2),
icon)
write(im_black, eval(f'temp_fc{pos}'), (col_width, row_height),
temp, font = self.font)
temp, font=self.font)
border_h = row3 + row_height
border_w = col_width - 3 #leave 3 pixels gap
border_w = col_width - 3 # leave 3 pixels gap
# Add borders around each sub-section
draw_border(im_black, (col1, row1), (col_width*3 - 3, border_h),
shrinkage=(0,0))
draw_border(im_black, (col1, row1), (col_width * 3 - 3, border_h),
shrinkage=(0, 0))
for _ in range(4,8):
for _ in range(4, 8):
draw_border(im_black, (eval(f'col{_}'), row1), (border_w, border_h),
shrinkage=(0,0))
shrinkage=(0, 0))
# return the images ready for the display
return im_black, im_colour
if __name__ == '__main__':
print(f'running {filename} in standalone mode')
print(f'running {__name__} in standalone mode')