Update inkycal_agenda.py
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@ -1,8 +1,7 @@
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#!/usr/bin/python3
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# -*- coding: utf-8 -*-
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"""
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Calendar module for Inky-Calendar Project
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Agenda module for Inky-Calendar Project
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Copyright by aceisace
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"""
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from __future__ import print_function
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@ -11,77 +10,126 @@ from configuration import *
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from settings import *
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import arrow
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fontsize = 12
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show_events = True
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print_events = False
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style = 'D MMM YY HH:mm'
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"""Add a border to increase readability"""
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border_top = int(middle_section_height * 0.02)
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border_left = int(middle_section_width * 0.02)
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"""Choose font optimised for the agenda section"""
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font = ImageFont.truetype(NotoSans+'.ttf', fontsize)
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line_height = int(font.getsize('hg')[1] * 1.2) + 1
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line_width = int(middle_section_width - (border_left*2))
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"""Set some positions for events, dates and times"""
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date_col_width = int(line_width * 0.20)
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time_col_width = int(line_width * 0.15)
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event_col_width = int(line_width - date_col_width - time_col_width)
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date_col_start = border_left
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time_col_start = date_col_start + date_col_width
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event_col_start = time_col_start + time_col_width
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"""Find max number of lines that can fit in the middle section and allocate
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a position for each line"""
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lines = middle_section_height // line_height
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line_pos = {}
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for i in range(lines):
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y = top_section_height + i * line_height
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line_pos['pos'+str(i+1)] = (x_padding, y)
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max_lines = int((middle_section_height - border_top*2) // line_height)
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line_pos = [(border_left, int(top_section_height + line * line_height))
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for line in range(max_lines)]
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draw = ImageDraw.Draw(image)
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"""Create a list of dictionaries containing dates of the next days"""
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now = arrow.now()
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agenda_list = [{'date':now.replace(days=+i),
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'date_str':now.replace(days=+i).format('ddd D MMM YY',locale=language),
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'type':'date'} for i in range(lines)]
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def main():
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try:
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print('Agenda module: Generating image...', end = '')
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now = arrow.now()
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"""Create a list of dictionaries containing dates of the next days"""
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agenda_events = [{'date':now.replace(days=+_),
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'date_str': now.replace(days=+_).format('ddd D MMM',locale=language),
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'type':'date'} for _ in range(max_lines)]
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"""Copy the list from the icalendar module"""
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filtered_events = upcoming_events.copy()
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"""Copy the list from the icalendar module with some conditions"""
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filtered_events = [events for events in upcoming_events if
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events.end.to(get_tz()) > now]
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"""Print events with some styling"""
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"""
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style = 'D MMM YY HH:mm'
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if filtered_events:
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line_width = max(len(i.name) for i in filtered_events)
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for events in filtered_events:
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print('{0} {1} | {2} | {3} |'.format(events.name,
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' '* (line_width - len(events.name)), events.begin.format(style),
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"""Set print_events_to True to print all events in this month"""
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if print_events == True and filtered_events:
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auto_line_width = max(len(_.name) for _ in filtered_events)
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for events in filtered_events:
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print('{0} {1} | {2} | {3} | All day ='.format(events.name,
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' '* (auto_line_width - len(events.name)), events.begin.format(style),
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events.end.format(style)), events.all_day)
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"""
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"""Convert the event-timings from utc to the specified locale's time
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and create a ready-to-display list for the agenda view"""
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for events in filtered_events:
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if not events.all_day:
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"""Convert the event-timings from utc to the specified locale's time
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and create a ready-to-display list for the agenda view"""
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for events in filtered_events:
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if not events.all_day:
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events.end = events.end.to(get_tz())
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events.begin = events.begin.to(get_tz())
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if hours == '24':
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agenda_list.append({'date': events.begin,
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'title':events.begin.format('HH:mm')+' '+ str(events.name),
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events.end = events.end.to(get_tz())
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events.begin = events.begin.to(get_tz())
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agenda_events.append({'date': events.begin, 'time': events.begin.format(
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'HH:mm' if hours == '24' else 'hh:mm a'), 'name':str(events.name),
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'type':'timed_event'})
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if hours == '12':
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agenda_list.append({'date': events.begin,
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'title':events.begin.format('hh:mm a')+' '+str(events.name),
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'type':'timed_event'})
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else:
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if events.duration.days == 1:
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agenda_list.append({'date': events.begin,'title':events.name, 'type':'full_day_event'})
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else:
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for days in range(events.duration.days):
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agenda_list.append({'date': events.begin.replace(days=+i),'title':events.name, 'type':'full_day_event'})
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else:
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if events.duration.days == 1:
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agenda_events.append({'date': events.begin,'time':'All day',
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'name': events.name,'type':'full_day_event'})
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else:
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for days in range(events.duration.days):
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agenda_events.append({'date': events.begin.replace(days=+_),
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'time':'All day','title':events.name, 'type':'full_day_event'})
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"""Sort events and dates in chronological order"""
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agenda_list = sorted(agenda_list, key = lambda i: i['date'])
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"""Sort events and dates in chronological order"""
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agenda_events = sorted(agenda_events, key = lambda event: event['date'])
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"""Crop the agenda_list in case it's too long"""
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if len(agenda_list) > len(line_pos):
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del agenda_list[len(line_pos):]
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"""Crop the agenda_events in case it's too long"""
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del agenda_events[max_lines:]
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"""Display all events and dates on the display"""
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for i in range(len(agenda_list)):
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if agenda_list[i]['type'] == 'date':
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write_text(line_width, line_height, agenda_list[i]['date_str'],
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line_pos['pos'+str(i+1)], alignment = 'left')
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elif agenda_list[i]['type'] is 'timed_event':
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write_text(line_width, line_height, agenda_list[i]['title'],
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line_pos['pos'+str(i+1)], alignment = 'left')
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else:
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write_text(line_width, line_height, agenda_list[i]['title'],
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line_pos['pos'+str(i+1)])
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"""Display all events, dates and times on the display"""
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if show_events == True:
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previous_date = None
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for events in range(len(agenda_events)):
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if agenda_events[events]['type'] == 'date':
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if previous_date == None or previous_date != agenda_events[events][
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'date']:
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write_text(date_col_width, line_height,
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agenda_events[events]['date_str'], line_pos[events], font = font)
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previous_date = agenda_events[events]['date']
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draw.line((date_col_start, line_pos[events][1],
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line_width,line_pos[events][1]), fill = 'black')
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"""Crop the image to show only the middle section"""
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image.crop((0, top_section_height, display_width,
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display_height-bottom_section_height)).save('agenda.png')
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elif agenda_events[events]['type'] == 'timed_event':
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write_text(time_col_width, line_height, agenda_events[events]['time'],
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(time_col_start, line_pos[events][1]), font = font)
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write_text(event_col_width, line_height, ('• '+agenda_events[events][
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'name']), (event_col_start, line_pos[events][1]),
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alignment = 'left', font = font)
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else:
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write_text(time_col_width, line_height, agenda_events[events]['time'],
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(time_col_start, line_pos[events][1]), font = font)
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write_text(event_col_width, line_height, ('• '+agenda_events[events]['name']),
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(event_col_start, line_pos[events][1]), alignment = 'left', font = font)
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"""Crop the image to show only the middle section"""
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agenda_image = image.crop((0, top_section_height, display_width,
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display_height-bottom_section_height))
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agenda_image.save(image_path+'agenda.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 Agenda 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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