improved execution handling
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Ace
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e05c13bbc6
commit
4967a86063
@ -7,9 +7,6 @@ Copyright by aceisace
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from __future__ import print_function
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import calendar
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from configuration import *
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from settings import *
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import arrow
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from PIL import Image, ImageDraw
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print_events = False
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show_events = True
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@ -68,147 +65,149 @@ max_event_lines = (events_height - border_top) // (font.getsize('hg')[1]
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event_lines = [(border_left,(bottom_section_offset - events_height)+
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int(events_height/max_event_lines*_)) for _ in range(max_event_lines)]
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def generate_image():
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if middle_section == "inkycal_calendar" and internet_available() == True:
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try:
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clear_image('middle_section')
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print('Calendar module: Generating image...', end = '')
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now = arrow.now(tz = get_tz())
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"""Set up the Calendar template based on personal preferences"""
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if week_starts_on == "Monday":
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calendar.setfirstweekday(calendar.MONDAY)
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weekstart = now.replace(days = - now.weekday())
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else:
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calendar.setfirstweekday(calendar.SUNDAY)
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weekstart = now.replace(days = - now.isoweekday())
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"""Write the name of the current month at the correct position"""
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write_text(main_area_width, month_name_height,
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str(now.format('MMMM',locale=language)), (border_left,
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middle_section_offset), autofit = True)
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"""Set up weeknames in local language and add to main section"""
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weekday_names = [weekstart.replace(days=+_).format('ddd',locale=language)
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for _ in range(7)]
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for _ in range(len(weekday_pos)):
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write_text(icon_width, weekdays_height, weekday_names[_],
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weekday_pos[_], autofit = True)
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"""Create a calendar template and flatten (remove nestings)"""
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flatten = lambda z: [x for y in z for x in y]
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calendar_flat = flatten(calendar.monthcalendar(now.year, now.month))
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"""Add the numbers on the correct positions"""
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for i in range(len(calendar_flat)):
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if calendar_flat[i] != 0:
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write_text(icon_width, icon_height, str(calendar_flat[i]), grid[i])
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"""Draw a red/black circle with the current day of month in white"""
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icon = Image.new('RGBA', (icon_width, icon_height))
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current_day_pos = grid[calendar_flat.index(now.day)]
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x_circle,y_circle = int(icon_width/2), int(icon_height/2)
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radius = int(icon_width * 0.25)
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text_width, text_height = default.getsize(str(now.day))
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x_text = int((icon_width / 2) - (text_width / 2))
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y_text = int((icon_height / 2) - (text_height / 1.7))
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ImageDraw.Draw(icon).ellipse((x_circle-radius, y_circle-radius,
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x_circle+radius, y_circle+radius), fill= 'red' if
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three_colour_support == True else 'black', outline=None)
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ImageDraw.Draw(icon).text((x_text, y_text), str(now.day), fill='white',
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font=bold)
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image.paste(icon, current_day_pos, icon)
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"""Create some reference points for the current month"""
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days_current_month = calendar.monthrange(now.year, now.month)[1]
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month_start = now.floor('month')
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month_end = now.ceil('month')
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if show_events == True:
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"""Filter events which begin before the end of this month"""
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upcoming_events = fetch_events()
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calendar_events = [events for events in upcoming_events if
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month_start <= events.end <= month_end ]
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"""Find days with events in the current month"""
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days_with_events = []
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for events in calendar_events:
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if events.duration.days <= 1:
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days_with_events.append(int(events.begin.format('D')))
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else:
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for day in range(events.duration.days):
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days_with_events.append(
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int(events.begin.replace(days=+i).format('D')))
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days_with_events = set(days_with_events)
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if event_icon == 'dot':
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for days in days_with_events:
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write_text(icon_width, int(icon_height * 0.2), '•',
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(grid[calendar_flat.index(days)][0],
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int(grid[calendar_flat.index(days)][1] + icon_height*0.8)))
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if event_icon == 'square':
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square_size = int(icon_width * 0.6)
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center_x = int((icon_width - square_size) / 2)
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center_y = int((icon_height - square_size) / 2)
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for days in days_with_events:
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draw_square((int(grid[calendar_flat.index(days)][0]+center_x),
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int(grid[calendar_flat.index(days)][1] + center_y )),
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8, square_size , square_size)
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"""Add a small section showing events of today and tomorrow"""
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event_list = ['{0} {1} {2} : {3}'.format(today_in_your_language,
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at_in_your_language, event.begin.format('HH:mm' if hours == 24 else
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'hh:mm'), event.name) for event in calendar_events if event.begin.day
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== now.day and now < event.end]
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event_list += ['{0} {1} {2} : {3}'.format(tomorrow_in_your_language,
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at_in_your_language, event.begin.format('HH:mm' if hours == 24 else
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'hh:mm'), event.name) for event in calendar_events if event.begin.day
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== now.replace(days=1).day]
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after_two_days = now.replace(days=2).floor('day')
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event_list += ['{0} {1} {2} : {3}'.format(event.begin.format('D MMM'),
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at_in_your_language, event.begin.format('HH:mm' if hours == 24 else
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'hh:mm'), event.name) for event in upcoming_events if event.end >
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after_two_days]
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del event_list[max_event_lines:]
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if event_list:
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for lines in event_list:
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write_text(main_area_width, int(events_height/max_event_lines), lines,
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event_lines[event_list.index(lines)], alignment='left',
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fill_height = 0.7)
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else:
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write_text(main_area_width, int(events_height/max_event_lines),
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'No upcoming events.', event_lines[0], alignment='left',
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fill_height = 0.7)
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"""Set print_events_to True to print all events in this month"""
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style = 'DD MMM YY HH:mm'
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if print_events == True and calendar_events:
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line_width = max(len(_.name) for _ in calendar_events)
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for events in calendar_events:
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print('{0} {1} | {2} | {3} | All day ='.format(events.name,
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' ' * (line_width - len(events.name)), events.begin.format(style),
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events.end.format(style)), events.all_day)
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calendar_image = crop_image(image, 'middle_section')
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calendar_image.save(image_path+'inkycal_calendar.png')
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print('Done')
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except Exception as e:
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"""If something went wrong, print a Error message on the Terminal"""
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print('Failed!')
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print('Error in Calendar module!')
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print('Reason: ',e)
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pass
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def main():
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try:
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clear_image('middle_section')
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print('Calendar module: Generating image...', end = '')
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now = arrow.now(tz = get_tz())
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generate_image()
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"""Set up the Calendar template based on personal preferences"""
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if week_starts_on == "Monday":
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calendar.setfirstweekday(calendar.MONDAY)
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weekstart = now.replace(days = - now.weekday())
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else:
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calendar.setfirstweekday(calendar.SUNDAY)
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weekstart = now.replace(days = - now.isoweekday())
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"""Write the name of the current month at the correct position"""
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write_text(main_area_width, month_name_height,
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str(now.format('MMMM',locale=language)), (border_left,
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middle_section_offset), autofit = True)
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"""Set up weeknames in local language and add to main section"""
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weekday_names = [weekstart.replace(days=+_).format('ddd',locale=language)
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for _ in range(7)]
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for _ in range(len(weekday_pos)):
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write_text(icon_width, weekdays_height, weekday_names[_],
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weekday_pos[_], autofit = True)
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"""Create a calendar template and flatten (remove nestings)"""
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flatten = lambda z: [x for y in z for x in y]
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calendar_flat = flatten(calendar.monthcalendar(now.year, now.month))
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"""Add the numbers on the correct positions"""
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for i in range(len(calendar_flat)):
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if calendar_flat[i] != 0:
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write_text(icon_width, icon_height, str(calendar_flat[i]), grid[i])
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"""Draw a red/black circle with the current day of month in white"""
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icon = Image.new('RGBA', (icon_width, icon_height))
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current_day_pos = grid[calendar_flat.index(now.day)]
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x_circle,y_circle = int(icon_width/2), int(icon_height/2)
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radius = int(icon_width * 0.25)
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text_width, text_height = default.getsize(str(now.day))
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x_text = int((icon_width / 2) - (text_width / 2))
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y_text = int((icon_height / 2) - (text_height / 1.7))
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ImageDraw.Draw(icon).ellipse((x_circle-radius, y_circle-radius,
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x_circle+radius, y_circle+radius), fill= 'red' if
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display_type == 'colour' else 'black', outline=None)
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ImageDraw.Draw(icon).text((x_text, y_text), str(now.day), fill='white',
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font=bold)
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image.paste(icon, current_day_pos, icon)
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"""Create some reference points for the current month"""
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days_current_month = calendar.monthrange(now.year, now.month)[1]
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month_start = now.floor('month')
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month_end = now.ceil('month')
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if show_events == True:
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"""Filter events which begin before the end of this month"""
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upcoming_events = fetch_events()
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calendar_events = [events for events in upcoming_events if
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month_start <= events.end <= month_end ]
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"""Find days with events in the current month"""
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days_with_events = []
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for events in calendar_events:
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if events.duration.days <= 1:
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days_with_events.append(int(events.begin.format('D')))
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else:
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for day in range(events.duration.days):
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days_with_events.append(
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int(events.begin.replace(days=+i).format('D')))
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days_with_events = set(days_with_events)
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if event_icon == 'dot':
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for days in days_with_events:
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write_text(icon_width, int(icon_height * 0.2), '•',
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(grid[calendar_flat.index(days)][0],
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int(grid[calendar_flat.index(days)][1] + icon_height*0.8)))
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if event_icon == 'square':
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square_size = int(icon_width *0.6)
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center_x = int((icon_width - square_size) / 2)
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center_y = int((icon_height - square_size) / 2)
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for days in days_with_events:
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draw_square((int(grid[calendar_flat.index(days)][0]+center_x),
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int(grid[calendar_flat.index(days)][1] + center_y )),
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8, square_size , square_size)
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"""Add a small section showing events of today and tomorrow"""
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event_list = ['{0} {1} {2} : {3}'.format(today_in_your_language,
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at_in_your_language, event.begin.format('HH:mm' if hours == 24 else
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'hh:mm'), event.name) for event in calendar_events if event.begin.day
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== now.day and now < event.end]
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event_list += ['{0} {1} {2} : {3}'.format(tomorrow_in_your_language,
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at_in_your_language, event.begin.format('HH:mm' if hours == 24 else
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'hh:mm'), event.name) for event in calendar_events if event.begin.day
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== now.replace(days=1).day]
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after_two_days = now.replace(days=2).floor('day')
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event_list += ['{0} {1} {2} : {3}'.format(event.begin.format('D MMM'),
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at_in_your_language, event.begin.format('HH:mm' if hours == 24 else
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'hh:mm'), event.name) for event in upcoming_events if event.end >
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after_two_days]
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del event_list[max_event_lines:]
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if event_list:
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for lines in event_list:
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write_text(main_area_width, int(events_height/max_event_lines), lines,
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event_lines[event_list.index(lines)], alignment='left',
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fill_height = 0.7)
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else:
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write_text(main_area_width, int(events_height/max_event_lines),
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'No upcoming events.', event_lines[0], alignment='left',
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fill_height = 0.7)
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"""Set print_events_to True to print all events in this month"""
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style = 'DD MMM YY HH:mm'
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if print_events == True and calendar_events:
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line_width = max(len(_.name) for _ in calendar_events)
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for events in calendar_events:
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print('{0} {1} | {2} | {3} | All day ='.format(events.name,
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' ' * (line_width - len(events.name)), events.begin.format(style),
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events.end.format(style)), events.all_day)
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calendar_image = crop_image(image, 'middle_section')
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calendar_image.save(image_path+'calendar.png')
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print('Done')
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except Exception as e:
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"""If something went wrong, print a Error message on the Terminal"""
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print('Failed!')
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print('Error in Calendar module!')
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print('Reason: ',e)
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pass
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if __name__ == '__main__':
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main()
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main()
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