Fixed agenda view getting stuck when there are not enough events

.gitignore

@@ -16,4 +16,6 @@
 /Calendar/CalendarEvent.pyc
 /Calendar/design_exported_old.png
 /Calendar/settings_dev.py
-/.vscode
+/Calendar/settings_pers.py
+/.vscode
+/Calendar/images/

Calendar/AgendaListDesign.py

@@ -8,38 +8,42 @@ from settings import line_thickness
 
 separator_width = line_thickness
 
+
 class AgendaListDesign (DesignEntity):
     '''Lists upcoming events in chronological order and groups them by days'''
-    def __init__ (self, size, calendar, line_spacing = 0, col_spacing = 8, text_size = defaultfontsize, start_date = date.today(), always_add_start_row = True):
+
+    def __init__(self, size, calendar, line_spacing=0, col_spacing=8, text_size=defaultfontsize, start_date=date.today(), always_add_start_row=True, day_limit_foresight=91):
         super(AgendaListDesign, self).__init__(size)
         self.calendar = calendar
         self.line_spacing = line_spacing
         self.col_spacing = col_spacing
         self.text_size = text_size
+        self.day_limit_foresight = day_limit_foresight
         self.start_dt = date(start_date.year, start_date.month, start_date.day)
         self.always_add_start_row = always_add_start_row
 
-    def __finish_image__ (self):
+    def __finish_image__(self):
         self.__calculate_parameter__()
         self.__create_infos_events__()
         self.__draw_infos__()
         self.__draw_lines__()
 
-    def __calculate_parameter__ (self):
+    def __calculate_parameter__(self):
         self.__line_height__ = self.line_spacing + self.__get_text_height__()
         self.__event_number__ = int(int(self.size[1]) // self.__line_height__)
         self.__date_fontsize__ = self.text_size
         self.__date_linespace__ = self.line_spacing
 
-    def __create_infos_events__ (self):
+    def __create_infos_events__(self):
         self.infos = []
         self.cell_props = []
         fetch_day = self.start_dt
-        while len(self.infos) < self.__event_number__:
+        days_foresight = 0
+        while len(self.infos) < self.__event_number__ and days_foresight < self.day_limit_foresight:
             day_events = self.calendar.get_day_events(fetch_day)
             fetch_day_added_once = False
             for event in day_events:
-                row = [ "" ]
+                row = [""]
                 if fetch_day_added_once is False:
                     row.append(date_summary_str(fetch_day))
                     fetch_day_added_once = True
@@ -49,46 +53,49 @@ class AgendaListDesign (DesignEntity):
                 row.append(event_prefix_str(event, fetch_day))
                 row.append(event.title)
                 self.cell_props.append(self.__get_row_props__(event))
-                
+
                 self.infos.append(row)
             fetch_day = fetch_day + timedelta(1)
-        
+            days_foresight = days_foresight + 1
+
         if self.infos[0][1] != date_summary_str(self.start_dt) and self.always_add_start_row:
             row = ["", date_summary_str(self.start_dt), "", ""]
             props = self.__get_row_props__()
             self.infos.insert(0, row)
             self.cell_props.insert(0, props)
-            
-    def __draw_infos__ (self):
-        table = TableDesign(self.size, self.infos, fontsize = self.__date_fontsize__, line_spacing=self.__date_linespace__, col_spacing = self.col_spacing, cell_properties=self.cell_props)
+
+    def __draw_infos__(self):
+        table = TableDesign(self.size, self.infos, fontsize=self.__date_fontsize__,
+                            line_spacing=self.__date_linespace__, col_spacing=self.col_spacing, cell_properties=self.cell_props)
         self.draw_design(table)
 
-    def __draw_lines__ (self):
+    def __draw_lines__(self):
         for i, (_, date, _, _) in enumerate(self.infos[1:]):
             if date is not "":
                 self.__draw_line__(i + 1)
 
-    def __draw_line__ (self, index):
+    def __draw_line__(self, index):
         ypos = index * self.__line_height__ - self.line_spacing / 2
         pos = (0, ypos)
-        positions = [ pos, (self.size[0], ypos) ]
+        positions = [pos, (self.size[0], ypos)]
 
-        ImageDraw.Draw(self.__image__).line(positions, fill=colors["fg"], width=separator_width)
+        ImageDraw.Draw(self.__image__).line(
+            positions, fill=colors["fg"], width=separator_width)
 
-    def __get_row_props__ (self, event = None):
+    def __get_row_props__(self, event=None):
         color = colors["fg"]
         bg_color = colors["bg"]
         default_cell = {
-            "color" : color,
-            "background_color" : bg_color
+            "color": color,
+            "background_color": bg_color
         }
         if event is not None and event.highlight:
             color = colors["hl"]
         cell = {
-            "color" : color,
-            "background_color" : bg_color
+            "color": color,
+            "background_color": bg_color
         }
-        return [default_cell, default_cell, cell, cell ]
+        return [default_cell, default_cell, cell, cell]
 
     def __get_text_height__(self):
-        return ImageFont.truetype(path + defaultfont, self.text_size).font.height
+        return ImageFont.truetype(path + defaultfont, self.text_size).font.height

Calendar/AgendaListPanel.py

@@ -13,22 +13,25 @@ seperator_width = line_thickness
 infolist_size = (1, 0.24)
 infolist_padding = 0
 
+
 class AgendaListPanel (PanelDesign):
     '''Lists upcoming events in chronological order and groups them by days'''
+
     def __init__(self, size):
         super(AgendaListPanel, self).__init__(size)
         self.weather_size = (0, 0)
         self.info_size = (0, 0)
         if general_settings["weather-info"]:
-            self.weather_size = (self.size[0], self.size[1] * weatherheader_height)
+            self.weather_size = (
+                self.size[0], self.size[1] * weatherheader_height)
 
-    def add_weather (self, weather):
+    def add_weather(self, weather):
         self.weather = weather
 
-    def add_calendar (self, calendar):
+    def add_calendar(self, calendar):
         self.calendar = calendar
 
-    def add_rssfeed (self, rss):
+    def add_rssfeed(self, rss):
         if general_settings["info-area"] != "rss":
             return
 
@@ -41,10 +44,10 @@ class AgendaListPanel (PanelDesign):
 
         self.__draw_seperator__(1-infolist_size[1], colors["fg"])
 
-    def add_tasks (self, tasks):
+    def add_tasks(self, tasks):
         pass
 
-    def add_crypto (self, crypto):
+    def add_crypto(self, crypto):
         if general_settings["info-area"] != "crypto":
             return
 
@@ -64,16 +67,18 @@ class AgendaListPanel (PanelDesign):
         if general_settings["weather-info"]:
             self.__draw_weather__()
 
-    def __draw_seperator__ (self, height, color):
-        ImageDraw.Draw(self.__image__).line([ self.__abs_pos__((0, height)), self.__abs_pos__((1, height)) ], fill=color, width=seperator_width)
+    def __draw_seperator__(self, height, color):
+        ImageDraw.Draw(self.__image__).line([self.__abs_pos__(
+            (0, height)), self.__abs_pos__((1, height))], fill=color, width=seperator_width)
 
-    def __abs_pos__ (self, pos, size = None):
+    def __abs_pos__(self, pos, size=None):
         if size is None:
             size = self.size
         return (int(pos[0] * size[0]), int(pos[1] * size[1]))
 
     def __draw_calendar__(self):
-        size = (self.size[0], self.size[1] - self.weather_size[1] - self.info_size[1] - agenda_ypadding)
+        size = (self.size[0], self.size[1] - self.weather_size[1] -
+                self.info_size[1] - agenda_ypadding)
 
         agenda = AgendaListDesign(size, self.calendar)
         agenda.pos = (0, agenda_ypadding + self.weather_size[1])
@@ -82,4 +87,4 @@ class AgendaListPanel (PanelDesign):
     def __draw_weather__(self):
         header = WeatherHeaderDesign(self.weather_size, self.weather)
         self.draw_design(header)
-        self.__draw_seperator__(weatherheader_height, colors["hl"])
+        self.__draw_seperator__(weatherheader_height, colors["hl"])

Calendar/Assets.py

@@ -9,41 +9,87 @@ path = os.path.dirname(os.path.abspath(__file__)).replace("\\", "/")
 if path != "" and path[-1] != "/":
     path += "/"
 
-wpath =     path+'weather-icons/'
-opath =     path+'other/'
-fpath =     'fonts/'
+wpath = path+'weather-icons/'
+opath = path+'other/'
+fpath = 'fonts/'
 
-tempicon =      im_open(opath+'temperature.jpeg')
-humicon =       im_open(opath+'humidity.jpeg')
-no_response=    im_open(opath+'cloud-no-response.jpeg')
-sunriseicon =   im_open(opath+'wi-sunrise.jpeg')
-sunseticon =    im_open(opath+'wi-sunset.jpeg')
-windicon =      im_open(opath+'wi-strong-wind.jpeg')
+tempicon = im_open(opath+'temperature.jpeg')
+humicon = im_open(opath+'humidity.jpeg')
+no_response = im_open(opath+'cloud-no-response.jpeg')
+sunriseicon = im_open(opath+'wi-sunrise.jpeg')
+sunseticon = im_open(opath+'wi-sunset.jpeg')
+windicon = im_open(opath+'wi-strong-wind.jpeg')
 
 fonts = {
-    "extralight" : fpath + "Assistant-ExtraLight.otf",
-    "light" : fpath + "Assistant-Light.otf",
-    "regular" : fpath + "Assistant-Regular.otf",
-    "semibold" : fpath + "Assistant-SemiBold.otf",
-    "bold" : fpath + "Assistant-Bold.otf",
-    "extrabold" : fpath + "Assistant-ExtraBold.otf"
+    "extralight": fpath + "Assistant-ExtraLight.otf",
+    "light": fpath + "Assistant-Light.otf",
+    "regular": fpath + "Assistant-Regular.otf",
+    "semibold": fpath + "Assistant-SemiBold.otf",
+    "bold": fpath + "Assistant-Bold.otf",
+    "extrabold": fpath + "Assistant-ExtraBold.otf"
 }
 
 defaultfont = fonts[font_boldness]
 defaultfontsize = int(font_size)
 
 weathericons = {
-'01d': 'wi-day-sunny', '02d':'wi-day-cloudy', '03d': 'wi-cloudy',
-'04d': 'wi-cloudy-windy', '09d': 'wi-showers', '10d':'wi-rain',
-'11d':'wi-thunderstorm', '13d':'wi-snow', '50d': 'wi-fog',
-'01n': 'wi-night-clear', '02n':'wi-night-cloudy',
-'03n': 'wi-night-cloudy', '04n': 'wi-night-cloudy',
-'09n': 'wi-night-showers', '10n':'wi-night-rain',
-'11n':'wi-night-thunderstorm', '13n':'wi-night-snow',
-'50n': 'wi-night-alt-cloudy-windy'}
+    '01d': 'wi-day-sunny', '02d': 'wi-day-cloudy', '03d': 'wi-cloudy',
+    '04d': 'wi-cloudy-windy', '09d': 'wi-showers', '10d': 'wi-rain',
+    '11d': 'wi-thunderstorm', '13d': 'wi-snow', '50d': 'wi-fog',
+    '01n': 'wi-night-clear', '02n': 'wi-night-cloudy',
+    '03n': 'wi-night-cloudy', '04n': 'wi-night-cloudy',
+    '09n': 'wi-night-showers', '10n': 'wi-night-rain',
+    '11n': 'wi-night-thunderstorm', '13n': 'wi-night-snow',
+    '50n': 'wi-night-alt-cloudy-windy'}
 
 colors = {
-    "hl" : "red",
-    "fg" : "black",
-    "bg" : "white"
-}
+    "hl": "red",
+    "fg": "black",
+    "bg": "white"
+}
+
+supported_img_formats = [
+    "BMP",
+    "DIB",
+    "EPS",
+    "GIF",
+    "ICNS",
+    "ICO",
+    "IM",
+    "JPG",
+    "JPEG",
+    "J2K",
+    "J2P",
+    "JPX",
+    "MSP",
+    "PCX",
+    "PNG",
+    "PPM",
+    "SGI",
+    "SPI",
+    "TGA",
+    "TIFF",
+    "WEBP",
+    "XBM",
+    "BLP",
+    "CUR",
+    "DCX",
+    "DDS",
+    "FLI",
+    "FLC",
+    "FPX",
+    "FTEX",
+    "GBR",
+    "GD",
+    "IMT",
+    "IPTC",
+    "NAA",
+    "MCIDAS",
+    "MIC",
+    "MPO",
+    "PCD",
+    "PIXAR",
+    "PSD",
+    "WAL",
+    "XPM",
+]

Calendar/BoxDesign.py

@@ -1,8 +1,10 @@
 from DesignEntity import DesignEntity
 from PIL import ImageDraw, ImageOps
 
+
 class BoxDesign (DesignEntity):
     """Redefinition of ImageDraw.Draw.Rectangle"""
+
     def __init__(self, size, fill=None, outline=None, width=0):
         super(BoxDesign, self).__init__((size[0]+1, size[1]+1), mask=True)
         self.size = size
@@ -12,9 +14,10 @@ class BoxDesign (DesignEntity):
         self.width = width
 
     def __define_corners__(self):
-        topleft = (0,0)
+        topleft = (0, 0)
         bottomright = self.size
         self.corners = [topleft, bottomright]
 
-    def __finish_image__ (self):
-        ImageDraw.Draw(self.__image__).rectangle(self.corners, fill=self.fill, outline=self.outline, width=self.width)
+    def __finish_image__(self):
+        ImageDraw.Draw(self.__image__).rectangle(
+            self.corners, fill=self.fill, outline=self.outline, width=self.width)

Calendar/CalendarEvent.py

@@ -1,6 +1,7 @@
 class CalendarEvent (object):
     """Defines a calendar event, independent of any implementation"""
-    def __init__ (self):
+
+    def __init__(self):
         self.begin_datetime = None
         self.end_datetime = None
         self.duration = None
@@ -14,9 +15,10 @@ class CalendarEvent (object):
         self.highlight = None
 
         self.calendar_name = None
+        self.calendar_url = None
 
         self.location = None
         self.fetch_datetime = None
 
     def __repr__(self):
-        return self.title
+        return self.title

Calendar/CalendarInterface.py

@@ -3,32 +3,40 @@ from datetime import datetime, timezone, timedelta, date
 from dateutil.rrule import rrulestr
 from dateutil.parser import parse
 import calendar
+from CalendarEvent import CalendarEvent
+
 
 class CalendarInterface (DataSourceInterface):
     """Interface for fetching and processing calendar event information."""
-    def __init__ (self):
-        self.events = []
 
-    def reload (self):
+    def __init__(self):
+        self.events = []
+        self.excluded_urls = []
+
+    def reload(self):
         if self.is_available() == False:
             return
         self.events = self.__get_events__()
         self.events = self.__sort_events__(self.events)
 
-    def __sort_events__ (self, events):
-        events.sort(key=lambda x : x.begin_datetime)
+    def exclude_calendars(self, urls=[]):
+        self.excluded_urls = urls
+
+    def __sort_events__(self, events):
+        events.sort(key=lambda x: x.begin_datetime)
         return events
 
-    def __sort_event_types__ (self, events):
+    def __sort_event_types__(self, events):
         multiday = [ev for ev in events if ev.multiday]
         allday = [ev for ev in events if ev.allday and ev.multiday == False]
-        timed = [ev for ev in events if ev.allday == False and ev.multiday == False]
+        timed = [ev for ev in events if ev.allday ==
+                 False and ev.multiday == False]
         return multiday + allday + timed
 
-    def __get_events__ (self):
+    def __get_events__(self):
         raise NotImplementedError("Functions needs to be implemented")
 
-    def get_upcoming_events (self, timespan = None, start_time = None):
+    def get_upcoming_events(self, timespan=None, start_time=None):
         if timespan is None:
             timespan = timedelta(31)
         if start_time == None:
@@ -36,28 +44,31 @@ class CalendarInterface (DataSourceInterface):
             start_time = datetime.now(local_tzinfo)
         return self.__get_events_in_range__(start_time, timespan)
 
-    def get_today_events (self):
+    def get_today_events(self):
         return self.get_day_events(date.today())
 
-    def get_day_events (self, day):
+    def get_day_events(self, day):
         if type(day) is not type(date.today()):
-            raise TypeError("get_day_events only takes date-objects as parameters, not \"%s\"" % str(type(day)))
+            raise TypeError(
+                "get_day_events only takes date-objects as parameters, not \"%s\"" % str(type(day)))
         local_tzinfo = datetime.now(timezone.utc).astimezone().tzinfo
-        day_start = datetime(day.year, day.month, day.day, 0, 0, 0, 0, local_tzinfo)
+        day_start = datetime(day.year, day.month, day.day,
+                             0, 0, 0, 0, local_tzinfo)
         return self.__get_events_in_range__(day_start, timedelta(1))
 
-    def get_month_events (self, month = -1, year = -1):
+    def get_month_events(self, month=-1, year=-1):
         if month < 0:
             month = datetime.now().month
         if year < 0:
             year = datetime.now().year
-        
+
         local_tzinfo = datetime.now(timezone.utc).astimezone().tzinfo
         month_start = datetime(year, month, 1, 0, 0, 0, 0, local_tzinfo)
-        month_days = calendar.monthrange(month_start.year, month_start.month)[1]
+        month_days = calendar.monthrange(
+            month_start.year, month_start.month)[1]
         return self.__get_events_in_range__(month_start, timedelta(month_days))
 
-    def __get_events_in_range__ (self, start, duration):
+    def __get_events_in_range__(self, start, duration):
         if self.events is None:
             return []
 
@@ -66,14 +77,19 @@ class CalendarInterface (DataSourceInterface):
 
         events_in_range = []
         for event in self.events:
-            event_occurrence = self.__get_if_event_in_range__(event, start, duration)
+            # Is excluded?
+            if event.calendar_url in self.excluded_urls:
+                continue
+
+            event_occurrence = self.__get_if_event_in_range__(
+                event, start, duration)
             if event_occurrence:
                 events_in_range.extend(event_occurrence)
 
         events_in_range = self.__sort_events__(events_in_range)
         return self.__sort_event_types__(events_in_range)
 
-    def __get_if_event_in_range__ (self, event, start, duration):
+    def __get_if_event_in_range__(self, event, start, duration):
         '''Returns list or None'''
         if event is None:
             return None
@@ -83,7 +99,7 @@ class CalendarInterface (DataSourceInterface):
         else:
             return self.__is_repeating_in_range__(event, start, duration)
 
-    def __is_onetime_in_range__ (self, event, start, duration):
+    def __is_onetime_in_range__(self, event, start, duration):
         if event.begin_datetime > start:
             first_start = start
             first_duration = duration
@@ -94,45 +110,73 @@ class CalendarInterface (DataSourceInterface):
             second_start = start
 
         if (second_start - first_start) < first_duration:
-            return [ event ]
+            return [event]
         else:
             return None
 
-    def __is_repeating_in_range__ (self, event, start, duration):
+    def __is_repeating_in_range__(self, event, start, duration):
         end = start + duration
         occurrences = []
 
-        r_string=self.__add_timezoneawarness__(event.rrule)
-        rule=rrulestr(r_string,dtstart=event.begin_datetime)
-        for occurrence in rule:
-            if occurrence - end > timedelta(0):
-                return occurrences
-            merged_event = self.__merge_event_data__(event, start=occurrence)
-            if self.__is_onetime_in_range__(merged_event, start, duration):
-                occurrences.append(merged_event)
-        return occurrences
+        try:
+            r_string = ""
+            r_string = self.__add_timezoneawarness__(event.rrule)
+            rule = rrulestr(r_string, dtstart=event.begin_datetime)
+            for occurrence in rule:
+                if occurrence - end > timedelta(0):
+                    return occurrences
+                merged_event = self.__merge_event_data__(
+                    event, start=occurrence)
+                if self.__is_onetime_in_range__(merged_event, start, duration):
+                    occurrences.append(merged_event)
+            return occurrences
+        except Exception as ex:
+            print("\"is_repeating_in_range\" failed while processing: dtstart="+str(event.begin_datetime) +
+                  " dtstart.tzinfo="+str(event.begin_datetime.tzinfo)+" rrule="+r_string)
+            raise ex
 
-    def __merge_event_data__ (self, event, start = None):
-        if start is not None:
-            event.begin_datetime = start
-            event.end_datetime = start + event.duration
+    def __merge_event_data__(self, event, start=None):
+        merged_event = CalendarEvent()
         
-        return event
+        merged_event.begin_datetime = event.begin_datetime
+        merged_event.end_datetime = event.end_datetime
+        merged_event.duration = event.duration
+        merged_event.allday = event.allday
+        merged_event.multiday = event.multiday
+        merged_event.rrule = event.rrule
 
-    def __add_timezoneawarness__ (self, rrule):
+        merged_event.title = event.title
+        merged_event.description = event.description
+        merged_event.attendees = event.attendees
+        merged_event.highlight = event.highlight
+
+        merged_event.calendar_name = event.calendar_name
+        merged_event.calendar_url = event.calendar_url
+
+        merged_event.location = event.location
+        merged_event.fetch_datetime = event.fetch_datetime
+        
+        if start is not None:
+            merged_event.begin_datetime = start
+            merged_event.end_datetime = start + event.duration
+
+        return merged_event
+
+    def __add_timezoneawarness__(self, rrule):
+        """UNTIL must be specified in UTC when DTSTART is timezone-aware (which it is)"""
         if "UNTIL" not in rrule:
             return rrule
 
         timezone_str = "T000000Z"
-        until_example = "UNTIL=YYYYMMDD"
+        until_template = "UNTIL=YYYYMMDD"
 
         until_index = rrule.index("UNTIL")
 
-        tz_index = until_index + len(until_example)
-        if tz_index < 0 or tz_index >= len(rrule):
-            return rrule
-        
-        if rrule[tz_index] is "T":
+        tz_index = until_index + len(until_template)
+        if until_index < 0 or (tz_index < len(rrule) and rrule[tz_index] is "T"):
             return rrule
 
-        return rrule[:tz_index] + timezone_str + rrule[tz_index:]
+        if tz_index == len(rrule):
+            return rrule + timezone_str
+        else:
+            return rrule[:tz_index] + timezone_str + rrule[tz_index:]

Calendar/CryptoCoin.py

@@ -1,5 +1,5 @@
 class CryptoCoin(object):
-    def __init__ (self):
+    def __init__(self):
         self.name = None
         self.symbol = None
         self.price = None
@@ -7,4 +7,4 @@ class CryptoCoin(object):
         self.currency = None
         self.datetime = None
 
-        self.fetch_datetime = None
+        self.fetch_datetime = None

Calendar/CryptoInterface.py

@@ -1,5 +1,6 @@
 from DataSourceInterface import DataSourceInterface
 
+
 class CryptoInterface(DataSourceInterface):
     def __init__(self):
         self.crypto_coins = []

Calendar/CryptoListDesign.py

@@ -6,27 +6,30 @@ from settings import crypto_coins
 
 xpadding = 5
 
+
 class CryptoListDesign (DesignEntity):
-    def __init__ (self, size, crypto, text_size = defaultfontsize):
+    def __init__(self, size, crypto, text_size=defaultfontsize):
         super(CryptoListDesign, self).__init__(size)
         self.crypto = crypto
         self.text_size = text_size
         self.matrix = self.__get_matrix__()
 
-    def __finish_image__ (self):
+    def __finish_image__(self):
         col_spacing = 10
         if len(self.matrix) > 0:
             col_spacing = (self.size[0] / len(self.matrix[0])) * 0.5
 
-        table_design = TableDesign(self.size, matrix=self.matrix, col_spacing=col_spacing, fontsize = self.text_size, mask=False, truncate_rows=True)
-        table_design.pos = (xpadding, 0) 
+        table_design = TableDesign(self.size, matrix=self.matrix, col_spacing=col_spacing,
+                                   fontsize=self.text_size, mask=False, truncate_rows=True)
+        table_design.pos = (xpadding, 0)
         self.draw_design(table_design)
 
-    def __get_matrix__ (self):
+    def __get_matrix__(self):
         matrix = []
         coins = self.crypto.get_coins()
         for coin in coins:
-            row = [ coin.symbol.upper(), coin.name, coin.currency + " " + str(coin.price), "% " + str(coin.day_change) ]
+            row = [coin.symbol.upper(), coin.name, coin.currency + " " +
+                   str(coin.price), "% " + str(coin.day_change)]
             matrix.append(row)
         return matrix
 

Calendar/DataSourceInterface.py

@@ -1,7 +1,8 @@
 class DataSourceInterface (object):
     """Interface for child interfaces that fetch data."""
-    def is_available (self):
+
+    def is_available(self):
         raise NotImplementedError("Functions needs to be implemented")
 
-    def reload (self):
-        raise NotImplementedError("Functions needs to be implemented")
+    def reload(self):
+        raise NotImplementedError("Functions needs to be implemented")

Calendar/DayBoxDesign.py

@@ -4,8 +4,10 @@ from TextDesign import TextDesign
 
 header_height = 0.2
 
+
 class DayBoxDesign (DesignEntity):
     """Represents a day with its events in a box."""
+
     def __init__(self, size, date):
         super(DayBoxDesign, self).__init__(size)
         self.date = date
@@ -28,4 +30,4 @@ class DayBoxDesign (DesignEntity):
 
         event_list = SingelDayEventListDesign(size, events)
         event_list.pos = pos
-        self.draw_design(event_list)
+        self.draw_design(event_list)

Calendar/DayFocusListPanel.py

@@ -0,0 +1,151 @@
+from datetime import date, datetime, timedelta, timezone
+from settings import line_thickness, general_settings
+from DayHeaderDesign import DayHeaderDesign
+from HourListDesign import HourListDesign
+from DayRowDesign import DayRowDesign
+from PanelDesign import PanelDesign
+from Assets import colors
+from PIL import ImageDraw
+
+HEADER_SIZE = (1, 0.2)
+HOURLIST_HEIGHT = 0.3
+HOURLIST_SIZE = (1, HOURLIST_HEIGHT)
+DAYLIST_YPOS = HEADER_SIZE[1] + HOURLIST_SIZE[1]
+DAYLIST_HEIGHT = 1 - HEADER_SIZE[1] - HOURLIST_SIZE[1]
+DAYLIST_SIZE = (1, DAYLIST_HEIGHT)
+HOURS_COUNT = 6
+DAYROW_MIN_FORMAT = 40 / 384
+DAYROW_MAX_FORMAT = 60 / 384
+PANEL_LINE_THICKNESS = line_thickness
+
+
+class DayFocusListPanel (PanelDesign):
+    """Shows Day-View for today and a short Day-List for
+    the upcoming days."""
+
+    def __init__(self, size):
+        super(DayFocusListPanel, self).__init__(size)
+        self.hours_count = HOURS_COUNT
+        self.__init_modules__()
+
+    def __abs_co__(self, coordinates):
+        return (int(coordinates[0] * self.size[0]), int(coordinates[1] * self.size[1]))
+
+    def __init_modules__(self):
+        self.__init_header__()
+        self.__init_hourlist__()
+        self.__init_daylist__()
+
+    def __init_header__(self):
+        self.__header__ = DayHeaderDesign(
+            self.__abs_co__(HEADER_SIZE), date.today())
+        self.__header__.pos = (0, 0)
+
+    def __init_hourlist__(self):
+        start, end = self.__get_current_hour_range__()
+        size = self.__abs_co__(HOURLIST_SIZE)
+
+        self.__hourlist__ = HourListDesign(size, start, end)
+        self.__hourlist__.pos = (0, self.__header__.size[1])
+
+    def __init_daylist__(self):
+        self.__daylist_rows__ = []
+        self.__calc_dayrow_size__()
+        self.__create_day_rows__()
+
+    def __calc_dayrow_size__(self):
+        max_area_height = DAYLIST_HEIGHT * self.size[1]
+        max_row_number = max_area_height / (DAYROW_MIN_FORMAT * self.size[0])
+        min_row_number = max_area_height / (DAYROW_MAX_FORMAT * self.size[0])
+        average_row_number = (max_row_number + min_row_number) / 2
+        self.dayrow_count = round(average_row_number)
+        row_height = max_area_height / self.dayrow_count
+        self.dayrow_size = (1, row_height / self.size[1])
+
+    def __create_day_rows__(self):
+        following_days = self.__get_following_days__()
+        for i, date in enumerate(following_days):
+            row = DayRowDesign(self.__abs_co__(self.dayrow_size), date)
+            row.pos = self.__get_day_row_pos__(i)
+            self.__daylist_rows__.append(row)
+
+    def __get_following_days__(self):
+        following_days = []
+        for i in range(self.dayrow_count):
+            following_days.append(date.today() + timedelta(days=i + 1))
+        return following_days
+
+    def __get_day_row_pos__(self, i):
+        ypos = self.size[1] * DAYLIST_YPOS
+        down_shift = i * self.dayrow_size[1] * self.size[1]
+        return (0, int(ypos + down_shift))
+
+    def __finish_panel__(self):
+        self.draw_design(self.__header__)
+        self.draw_design(self.__hourlist__)
+
+        for row in self.__daylist_rows__:
+            self.draw_design(row)
+        self.__draw_daylist_lines__()
+
+    def __draw_daylist_lines__(self):
+        positions = []
+        for i in range(len(self.__daylist_rows__)):
+            positions.append(self.__get_day_row_pos__(i)[1])
+        for ypos in positions:
+            line_start = (0, ypos)
+            line_end = (self.size[0], ypos)
+            ImageDraw.Draw(self.__image__).line(
+                [line_start, line_end], fill=colors["fg"], width=PANEL_LINE_THICKNESS)
+
+    def __get_current_hour_range__(self):
+        start_hour = datetime.now().hour
+        additional_hours = self.hours_count - 1
+
+        if start_hour + additional_hours > 23:
+            start_hour = 23 - additional_hours
+
+        return start_hour, start_hour + additional_hours
+
+    def add_weather(self, weather):
+        self.__header__.add_weather(weather)
+
+    def add_calendar(self, calendar):
+        allday_ev, timed_ev = self.__split_events__(
+            calendar.get_today_events())
+        self.__header__.add_events(allday_ev)
+        self.__hourlist__.add_events(timed_ev)
+
+        self.__add_calendar_daylist__(calendar)
+
+    def __split_events__(self, events):
+        allday_ev = []
+        timed_ev = []
+
+        for event in events:
+            if event.allday:
+                allday_ev.append(event)
+            elif event.multiday:
+                if self.__is_today__(event.begin_datetime):
+                    timed_ev.append(event)
+                elif self.__is_today__(event.end_datetime):
+                    timed_ev.append(event)
+                else:
+                    allday_ev.append(event)
+            else:
+                timed_ev.append(event)
+        return allday_ev, timed_ev
+
+    def __is_today__(self, dt):
+        today = date.today()
+        return dt.day == today.day and \
+            dt.month == today.month and \
+            dt.year == today.year
+
+    def __add_calendar_daylist__(self, calendar):
+        calendar.exclude_calendars(general_settings["extra-excluded-urls"])
+
+        for row in self.__daylist_rows__:
+            row.add_calendar(calendar)
+
+        calendar.exclude_calendars()

Calendar/DayHeaderDesign.py

@@ -27,62 +27,71 @@ numberbox_font_color = colors["bg"]
 numberbox_background_color = colors["hl"]
 weekday_font = fonts["bold"]
 
+
 class DayHeaderDesign (DesignEntity):
     """Detailed and big view of a given date."""
-    def __init__ (self, size, date):
+
+    def __init__(self, size, date):
         super(DayHeaderDesign, self).__init__(size)
         self.weather_column_width = 0
         self.date = date
 
-    def add_weather (self, weather):
+    def add_weather(self, weather):
         if general_settings["weather-info"] == False:
             return
 
-        forecast = weather.get_forecast_in_days(self.date.day - date.today().day)
+        forecast = weather.get_forecast_in_days(
+            self.date.day - date.today().day)
         self.weather_column_width = weathercolumn_y_size[0] * self.size[1]
-        size = (self.weather_column_width, weathercolumn_y_size[1] * self.size[1])
+        size = (self.weather_column_width,
+                weathercolumn_y_size[1] * self.size[1])
         pos = (self.size[0] - size[0], 0)
 
         design = WeatherColumnDesign(size, forecast)
         design.pos = pos
         self.draw_design(design)
 
-    def add_calendar (self, calendar):
+    def add_calendar(self, calendar):
         local_tzinfo = datetime.now(timezone.utc).astimezone().tzinfo
         now = datetime.now(local_tzinfo)
-        time_until_tomorrow = (datetime(now.year, now.month, now.day, 0, 0, 0, 0, local_tzinfo) + timedelta(1)) - now
-        self.__draw_event_list__(calendar.get_upcoming_events(time_until_tomorrow, now))
+        time_until_tomorrow = (datetime(
+            now.year, now.month, now.day, 0, 0, 0, 0, local_tzinfo) + timedelta(1)) - now
+        self.__draw_event_list__(
+            calendar.get_upcoming_events(time_until_tomorrow, now))
 
-    def add_events (self, events):
+    def add_events(self, events):
         self.__draw_event_list__(events)
 
-    def add_rssfeed (self, rss):
+    def add_rssfeed(self, rss):
         pass
 
-    def add_crypto (self, crypto):
+    def add_crypto(self, crypto):
         pass
 
-    def __finish_image__ (self):
+    def __finish_image__(self):
         self.__draw_number_square__()
         self.__draw_month__()
 
-    def __draw_event_list__ (self, events):
+    def __draw_event_list__(self, events):
         box_ypos = numberbox_ypos * self.size[1]
         box_xpos = numberbox_ypos * self.size[1]
         box_height = numberbox_height * self.size[1]
         xpadding = eventlist_xpadding * self.size[0]
         ypadding = eventlist_ypadding * self.size[1]
         monthbox_height = (monthbox_ypadding + month_height) * self.size[1]
-        pos = (box_xpos + box_height + xpadding, box_ypos + monthbox_height + ypadding)
-        size = (self.size[0] - pos[0] - self.weather_column_width, self.size[1] - pos[1] - box_ypos)
+        pos = (box_xpos + box_height + xpadding,
+               box_ypos + monthbox_height + ypadding)
+        size = (self.size[0] - pos[0] - self.weather_column_width,
+                self.size[1] - pos[1] - box_ypos)
         fontsize = eventlist_static_fontsize
 
         rel_dates = [self.date for _ in range(len(events))]
-        event_list = SingelDayEventListDesign(size, events, fontsize, event_prefix_rel_dates = rel_dates)
+        event_list = SingelDayEventListDesign(
+            size, events, fontsize, event_prefix_rel_dates=rel_dates)
         event_list.pos = pos
         self.draw_design(event_list)
 
-    def __draw_month__ (self):
+    def __draw_month__(self):
         font_size = int(month_height * self.size[1])
         xpadding = int(monthbox_xpadding * self.size[0])
         ypadding = int(monthbox_ypadding * self.size[1])
@@ -96,20 +105,20 @@ class DayHeaderDesign (DesignEntity):
         month.pos = box_pos
         self.draw_design(month)
 
-    def __draw_number_square__ (self):
+    def __draw_number_square__(self):
         box_height = numberbox_height * self.size[1]
         box_ypos = numberbox_ypos * self.size[1]
         box_pos = (box_ypos, box_ypos)
         box_size = (box_height, box_height)
 
-        box = BoxDesign(box_size, fill = numberbox_background_color)
+        box = BoxDesign(box_size, fill=numberbox_background_color)
         box.pos = box_pos
         self.draw_design(box)
 
         self.__draw_today_number__()
         self.__draw_weekday__()
 
-    def __draw_today_number__ (self):
+    def __draw_today_number__(self):
         font_size = number_height * self.size[1]
         box_height = numberbox_height * self.size[1]
         box_ypos = numberbox_ypos * self.size[1]
@@ -118,12 +127,13 @@ class DayHeaderDesign (DesignEntity):
         pos = (box_ypos, box_ypos + ypadding)
 
         day_text = self.__get_day_text__()
-        number = TextDesign(size, text=day_text, background_color=numberbox_background_color, color=numberbox_font_color, fontsize=font_size, horizontalalignment="center", verticalalignment="center")
+        number = TextDesign(size, text=day_text, background_color=numberbox_background_color,
+                            color=numberbox_font_color, fontsize=font_size, horizontalalignment="center", verticalalignment="center")
         number.pos = pos
         number.mask = False
         self.draw_design(number)
 
-    def __draw_weekday__ (self):
+    def __draw_weekday__(self):
         font_size = weekday_height * self.size[1]
         box_height = numberbox_height * self.size[1]
         size = (box_height, weekdaybox_height * box_height)
@@ -131,13 +141,14 @@ class DayHeaderDesign (DesignEntity):
         pos = (box_ypos, box_ypos)
 
         week_day_name = self.date.strftime("%A")
-        week_day = TextDesign(size, text=week_day_name, background_color=numberbox_background_color, color=numberbox_font_color, fontsize=font_size, horizontalalignment="center", verticalalignment = "center", font=weekday_font)
+        week_day = TextDesign(size, text=week_day_name, background_color=numberbox_background_color, color=numberbox_font_color,
+                              fontsize=font_size, horizontalalignment="center", verticalalignment="center", font=weekday_font)
         week_day.pos = pos
         week_day.mask = False
         self.draw_design(week_day)
 
-    def __abs_co__ (self, coordinates):
-        return (int(coordinates[0] * self.size[0]),int(coordinates[1] * self.size[1]))
+    def __abs_co__(self, coordinates):
+        return (int(coordinates[0] * self.size[0]), int(coordinates[1] * self.size[1]))
 
-    def __get_day_text__ (self):
+    def __get_day_text__(self):
         return str(self.date.day)

Calendar/DayListPanel.py

@@ -12,8 +12,8 @@ from CryptoListDesign import CryptoListDesign
 from settings import line_thickness
 from math import ceil
 
-todayheader_pos = (0,0)
-todayheader_size = (1,0.25)
+todayheader_pos = (0, 0)
+todayheader_size = (1, 0.25)
 lines_thickness = line_thickness
 infoarea_replacedrowscount = 3
 
@@ -24,43 +24,46 @@ dayrow_max_format = 70 / 384
 rss_y_padding = 5
 crypto_y_padding = 5
 
+
 class DayListPanel (PanelDesign):
     """Overview that focuses on the current day and
     lists following days in a list below."""
-    def __init__ (self, size):
+
+    def __init__(self, size):
         super(DayListPanel, self).__init__(size)
         self.__day_rows__ = []
         self.__calc_dayrow_size__()
         self.__first_render__()
 
-    def __first_render__ (self):
+    def __first_render__(self):
         self.__draw_today_header__()
         self.__draw_day_rows__()
 
-    def add_weather (self, weather):
+    def add_weather(self, weather):
         for row in self.__day_rows__:
             row.add_weather(weather)
 
-    def add_calendar (self, calendar):
+    def add_calendar(self, calendar):
         for row in self.__day_rows__:
             row.add_calendar(calendar)
 
-    def add_rssfeed (self, rss):
+    def add_rssfeed(self, rss):
         for row in self.__day_rows__:
             row.add_rssfeed(rss)
         if general_settings["info-area"] is "rss":
             self.__day_rows__ = self.__day_rows__[:-infoarea_replacedrowscount]
             self.__draw_rss_infoarea__(rss)
 
-    def add_crypto (self, crypto):
+    def add_crypto(self, crypto):
         if general_settings["info-area"] is "crypto":
             self.__draw_crypto_infoarea__(crypto)
 
-    def add_tasks (self, tasks):
+    def add_tasks(self, tasks):
         pass
 
-    def __draw_rss_infoarea__ (self, rss):
-        height = infoarea_replacedrowscount * self.dayrow_size[1] * self.size[1] - rss_y_padding
+    def __draw_rss_infoarea__(self, rss):
+        height = infoarea_replacedrowscount * \
+            self.dayrow_size[1] * self.size[1] - rss_y_padding
         ypos = self.size[1] - height
         size = (self.size[0], height)
         pos = (0, ypos)
@@ -69,8 +72,9 @@ class DayListPanel (PanelDesign):
         design.pos = pos
         self.draw_design(design)
 
-    def __draw_crypto_infoarea__ (self, crypto):
-        height = infoarea_replacedrowscount * self.dayrow_size[1] * self.size[1] - crypto_y_padding
+    def __draw_crypto_infoarea__(self, crypto):
+        height = infoarea_replacedrowscount * \
+            self.dayrow_size[1] * self.size[1] - crypto_y_padding
         ypos = self.size[1] - height
         size = (self.size[0], height)
         pos = (0, ypos)
@@ -79,23 +83,24 @@ class DayListPanel (PanelDesign):
         acutal_height = design.get_estimated_height()
         design.pos = (pos[0], pos[1] + (height - acutal_height))
         self.draw_design(design)
-        
-        replaced_rows = ceil(acutal_height / (self.dayrow_size[1] * self.size[1]))
+
+        replaced_rows = ceil(
+            acutal_height / (self.dayrow_size[1] * self.size[1]))
         self.__day_rows__ = self.__day_rows__[:-replaced_rows]
 
-    def __draw_day_rows__ (self):
+    def __draw_day_rows__(self):
         following_days = self.__get_following_days__()
         for i, date in enumerate(following_days):
             row = DayRowDesign(self.__abs_co__(self.dayrow_size), date)
             row.pos = self.__get_day_row_pos__(i)
             self.__day_rows__.append(row)
 
-    def __get_day_row_pos__ (self, i):
+    def __get_day_row_pos__(self, i):
         ypos = self.size[1] * dayrowsarea_ypos
         down_shift = i * self.dayrow_size[1] * self.size[1]
         return (0, int(ypos + down_shift))
 
-    def __calc_dayrow_size__ (self):
+    def __calc_dayrow_size__(self):
         max_area_height = dayrowsarea_height * self.size[1]
         max_row_number = max_area_height / (dayrow_min_format * self.size[0])
         min_row_number = max_area_height / (dayrow_max_format * self.size[0])
@@ -110,8 +115,9 @@ class DayListPanel (PanelDesign):
             following_days.append(date.today() + timedelta(days=i + 1))
         return following_days
 
-    def __draw_today_header__ (self):
-        header = DayHeaderDesign(self.__abs_co__(todayheader_size), date.today())
+    def __draw_today_header__(self):
+        header = DayHeaderDesign(self.__abs_co__(
+            todayheader_size), date.today())
         header.pos = self.__abs_co__(todayheader_pos)
         self.__day_rows__.append(header)
 
@@ -122,7 +128,8 @@ class DayListPanel (PanelDesign):
         for ypos in positions:
             line_start = (0, ypos)
             line_end = (self.size[0], ypos)
-            ImageDraw.Draw(self.__image__).line([line_start, line_end], fill=colors["fg"], width=lines_thickness)
+            ImageDraw.Draw(self.__image__).line(
+                [line_start, line_end], fill=colors["fg"], width=lines_thickness)
 
     def __finish_panel__(self):
         for design in self.__day_rows__:
@@ -130,4 +137,4 @@ class DayListPanel (PanelDesign):
         self.__draw_lines__()
 
     def __abs_co__(self, coordinates):
-        return (int(coordinates[0] * self.size[0]),int(coordinates[1] * self.size[1]))
+        return (int(coordinates[0] * self.size[0]), int(coordinates[1] * self.size[1]))

Calendar/DayRowDesign.py

@@ -20,25 +20,27 @@ eventlist_y_fontsize = 0.2
 
 font = fonts["light"]
 
+
 class DayRowDesign (DesignEntity):
     """Detailed view of a given date."""
-    def __init__ (self, size, date):
+
+    def __init__(self, size, date):
         super(DayRowDesign, self).__init__(size)
         self.__init_image__()
         self.date = date
 
-    def add_weather (self, weather):
+    def add_weather(self, weather):
         if weather.is_available is False:
             return
         self.__draw_forecast__(weather)
 
-    def add_calendar (self, calendar):
+    def add_calendar(self, calendar):
         self.__draw_event_list__(calendar)
 
-    def add_rssfeed (self, rss):
+    def add_rssfeed(self, rss):
         pass
-        
-    def __draw_event_list__ (self, calendar):
+
+    def __draw_event_list__(self, calendar):
         number_width = daynumber_y_size[0] * self.size[1]
         ypos = eventlist_ypos * self.size[1]
         weather_width = 0
@@ -50,12 +52,14 @@ class DayRowDesign (DesignEntity):
 
         events = calendar.get_day_events(self.date)
         rel_dates = [self.date for _ in range(len(events))]
-        event_list = SingelDayEventListDesign(size, events, fontsize, event_prefix_rel_dates = rel_dates)
+        event_list = SingelDayEventListDesign(
+            size, events, fontsize, event_prefix_rel_dates=rel_dates)
         event_list.pos = pos
         self.draw_design(event_list)
 
-    def __draw_forecast__ (self, weather):
-        forecast = weather.get_forecast_in_days(self.date.day - datetime.today().day)
+    def __draw_forecast__(self, weather):
+        forecast = weather.get_forecast_in_days(
+            self.date.day - datetime.today().day)
 
         if forecast is None:
             return
@@ -68,44 +72,48 @@ class DayRowDesign (DesignEntity):
         resized_icon = icon.resize(size, resample=Image.LANCZOS)
         self.draw(resized_icon, pos)
 
-    def __finish_image__ (self):
+    def __finish_image__(self):
         self.__draw_weekday__()
         self.__draw_day_number__()
 
-    def __draw_weekday__ (self):
+    def __draw_weekday__(self):
         font_size = int(weekday_fontsize * self.size[1])
-        size = (weekday_y_size[0] * self.size[1], weekday_y_size[1] * self.size[1])
+        size = (weekday_y_size[0] * self.size[1],
+                weekday_y_size[1] * self.size[1])
         ypos = weekday_ypos * self.size[1]
         pos = (0, ypos)
 
         color = self.__get_day_color__()
         week_day_name = self.date.strftime("%a")
 
-        week_day = TextDesign(size, text=week_day_name, font=font, color=color, fontsize=font_size, horizontalalignment="center", verticalalignment="top")
+        week_day = TextDesign(size, text=week_day_name, font=font, color=color,
+                              fontsize=font_size, horizontalalignment="center", verticalalignment="top")
         week_day.pos = pos
         week_day.mask = False
         self.draw_design(week_day)
 
-    def __draw_day_number__ (self):
+    def __draw_day_number__(self):
         font_size = int(daynumber_fontsize * self.size[1])
         ypadding = daynumber_ypadding * self.size[1]
-        size = (daynumber_y_size[0] * self.size[1], daynumber_y_size[1] * self.size[1])
+        size = (daynumber_y_size[0] * self.size[1],
+                daynumber_y_size[1] * self.size[1])
         pos = (0, ypadding)
 
         day_text = self.__get_day_text__()
         color = self.__get_day_color__()
 
-        number = TextDesign(size, text=day_text, font=font, color=color, fontsize=font_size, horizontalalignment="center", verticalalignment="bottom")
+        number = TextDesign(size, text=day_text, font=font, color=color,
+                            fontsize=font_size, horizontalalignment="center", verticalalignment="bottom")
         number.pos = pos
         self.draw_design(number)
 
-    def __abs_co__ (self, coordinates):
-        return (int(coordinates[0] * self.size[0]),int(coordinates[1] * self.size[1]))
+    def __abs_co__(self, coordinates):
+        return (int(coordinates[0] * self.size[0]), int(coordinates[1] * self.size[1]))
 
-    def __get_day_text__ (self):
+    def __get_day_text__(self):
         return str(self.date.day)
 
-    def __get_day_color__ (self):
+    def __get_day_color__(self):
         """Depending on week_starts_on"""
         if week_starts_on == "Monday" and self.date.strftime("%w") == "0":
             return colors["hl"]

Calendar/DayViewPanel.py

@@ -18,25 +18,28 @@ infoarea_replaced_hours = 4
 infoarea_borderline_width = 1
 infoarea_padding = 5
 
+
 class DayViewPanel (PanelDesign):
     """Overview that focuses on the current day and
     shows a timeline split into hours."""
-    def __init__ (self, size):
+
+    def __init__(self, size):
         super(DayViewPanel, self).__init__(size)
         self.shownhours_count = default_shownhours_count
         if general_settings["info-area"] not in ["", "empty"]:
             self.shownhours_count -= infoarea_replaced_hours
         self.__first_render__()
 
-    def __first_render__ (self):
+    def __first_render__(self):
         self.__init_header__()
         self.__init_hourlist__()
 
-    def add_weather (self, weather):
+    def add_weather(self, weather):
         self.__header__.add_weather(weather)
 
-    def add_calendar (self, calendar):
-        allday_ev, timed_ev = self.__split_events__(calendar.get_today_events())
+    def add_calendar(self, calendar):
+        allday_ev, timed_ev = self.__split_events__(
+            calendar.get_today_events())
         self.__header__.add_events(allday_ev)
         self.__hourlist__.add_events(timed_ev)
 
@@ -44,12 +47,12 @@ class DayViewPanel (PanelDesign):
             self.__draw_event_list__(calendar)
             self.__draw_infoarea_line__()
 
-    def add_rssfeed (self, rss):
+    def add_rssfeed(self, rss):
         if general_settings["info-area"] == "rss":
             self.__draw_rss_feed__(rss)
             self.__draw_infoarea_line__()
 
-    def add_crypto (self, crypto):
+    def add_crypto(self, crypto):
         if general_settings["info-area"] == "crypto":
             self.__draw_crypto_feed__(crypto)
             self.__draw_infoarea_line__()
@@ -60,10 +63,12 @@ class DayViewPanel (PanelDesign):
 
         line_start = (0, ypos)
         line_end = (self.size[0], ypos)
-        ImageDraw.Draw(self.__image__).line([ line_start, line_end ], fill=colors["fg"], width=infoarea_borderline_width)
+        ImageDraw.Draw(self.__image__).line(
+            [line_start, line_end], fill=colors["fg"], width=infoarea_borderline_width)
 
     def __draw_rss_feed__(self, rss):
-        height = infoarea_replaced_hours * self.__hourlist__.row_size[1] - infoarea_padding
+        height = infoarea_replaced_hours * \
+            self.__hourlist__.row_size[1] - infoarea_padding
         size = (self.size[0], height)
         pos = (0, self.size[1] - size[1])
 
@@ -72,7 +77,8 @@ class DayViewPanel (PanelDesign):
         self.draw_design(rss)
 
     def __draw_crypto_feed__(self, crypto):
-        height = infoarea_replaced_hours * self.__hourlist__.row_size[1] - infoarea_padding
+        height = infoarea_replaced_hours * \
+            self.__hourlist__.row_size[1] - infoarea_padding
         size = (self.size[0], height)
         pos = (0, self.size[1] - size[1])
 
@@ -81,9 +87,9 @@ class DayViewPanel (PanelDesign):
         crypto.pos = (pos[0], pos[1] + (height - acutal_height))
         self.draw_design(crypto)
 
-
     def __draw_event_list__(self, calendar):
-        height = infoarea_replaced_hours * self.__hourlist__.row_size[1] - infoarea_padding
+        height = infoarea_replaced_hours * \
+            self.__hourlist__.row_size[1] - infoarea_padding
         size = (self.size[0], height)
         pos = (0, self.size[1] - size[1])
 
@@ -91,21 +97,23 @@ class DayViewPanel (PanelDesign):
         events.pos = pos
         self.draw_design(events)
 
-    def add_tasks (self, tasks):
+    def add_tasks(self, tasks):
         pass
 
-    def __finish_panel__ (self):
+    def __finish_panel__(self):
         self.draw_design(self.__header__)
         self.draw_design(self.__hourlist__)
 
-    def __init_header__ (self):
-        self.__header__ = DayHeaderDesign(self.__abs_co__(header_size), date.today())
+    def __init_header__(self):
+        self.__header__ = DayHeaderDesign(
+            self.__abs_co__(header_size), date.today())
         self.__header__.pos = (0, 0)
 
-    def __init_hourlist__ (self):
+    def __init_hourlist__(self):
         start, end = self.__get_current_hour_range__()
         size = self.__abs_co__(hourlist_size)
-        size = (size[0], size[1] * self.shownhours_count / default_shownhours_count)
+        size = (size[0], size[1] * self.shownhours_count /
+                default_shownhours_count)
 
         self.__hourlist__ = HourListDesign(size, start, end)
         self.__hourlist__.pos = (0, self.__header__.size[1])
@@ -119,10 +127,10 @@ class DayViewPanel (PanelDesign):
 
         return start_hour, start_hour + additional_hours
 
-    def __abs_co__ (self, coordinates):
-        return (int(coordinates[0] * self.size[0]),int(coordinates[1] * self.size[1]))
+    def __abs_co__(self, coordinates):
+        return (int(coordinates[0] * self.size[0]), int(coordinates[1] * self.size[1]))
 
-    def __split_events__ (self, events):
+    def __split_events__(self, events):
         allday_ev = []
         timed_ev = []
 
@@ -140,7 +148,7 @@ class DayViewPanel (PanelDesign):
                 timed_ev.append(event)
         return allday_ev, timed_ev
 
-    def __is_today__ (self, dt):
+    def __is_today__(self, dt):
         today = date.today()
         return dt.day == today.day and \
             dt.month == today.month and \

Calendar/DebugConsole.py

@@ -3,9 +3,11 @@ from Assets import weathericons
 from datetime import datetime
 import traceback
 
+
 class DebugConsole (DebugInterface):
     """Defines concrete console export of debug objects"""
-    def print_event (self, event):
+
+    def print_event(self, event):
         print("\nCalendarEvent:")
         print("---------------------")
         print('Begin datetime: ' + str(event.begin_datetime))
@@ -22,7 +24,7 @@ class DebugConsole (DebugInterface):
         print('Location: ' + str(event.location))
         print('Fetch datetime: ' + str(event.fetch_datetime))
 
-    def print_forecast (self, forecast):
+    def print_forecast(self, forecast):
         print("\nWeatherForecast:")
         print("---------------------")
         print('Air temperature: ' + str(forecast.air_temperature))
@@ -45,12 +47,12 @@ class DebugConsole (DebugInterface):
         print('Location: ' + str(forecast.location))
         print('Fetch datetime: ' + str(forecast.fetch_datetime))
 
-    def print_line (self, content):
+    def print_line(self, content):
         if content is None:
             return
         print(str(content))
 
-    def print_err (self, exception, msg=""):
+    def print_err(self, exception, msg=""):
         if exception is None:
             return
 
@@ -60,4 +62,4 @@ class DebugConsole (DebugInterface):
         content += "\n" + str(msg) + "\n"
         traceback.print_exc()
 
-        self.print_line(str(content))
+        self.print_line(str(content))

Calendar/DebugInterface.py

@@ -1,13 +1,14 @@
 class DebugInterface (object):
     """Defines general interface for debugging operations"""
-    def print_event (self, event):
+
+    def print_event(self, event):
         raise NotImplementedError("Functions needs to be implemented")
 
-    def print_forecast (self, forecast):
+    def print_forecast(self, forecast):
         raise NotImplementedError("Functions needs to be implemented")
 
-    def print_line (self, content):
+    def print_line(self, content):
         raise NotImplementedError("Functions needs to be implemented")
 
-    def print_err (self, exception, msg=""):
-        raise NotImplementedError("Functions needs to be implemented")
+    def print_err(self, exception, msg=""):
+        raise NotImplementedError("Functions needs to be implemented")

Calendar/DesignEntity.py

@@ -3,11 +3,19 @@ from Assets import colors
 
 masking_threshold = 200
 
+
 class DesignEntity (object):
     """General entity that can be drawn on to a panel design or
     other design entities."""
-    def __init__ (self, size, mask=False, invert_mask=False, color_key=False):
+
+    def __init__(self, size, mask=False, invert_mask=False, color_key=False):
         self.size = size
+        # Are dimensions >= 0?
+        if self.size[0] < 0:
+            self.size = (0, self.size[1])
+        if self.size[1] < 0:
+            self.size = (self.size[0], 0)
+        
         self.pos = (0, 0)
         self.mask = mask
         self.invert_mask = invert_mask
@@ -15,36 +23,39 @@ class DesignEntity (object):
         self.__finished_image__ = False
         self.color_key = color_key
 
-    def __init_image__ (self, color = colors["bg"]):
-        rounded_size = (int(self.size[0]),int(self.size[1]))
-        self.__image__ = Image.new('RGB', rounded_size, color=color)
+    def __init_image__(self, color=colors["bg"]):
+        rounded_size = (int(self.size[0]), int(self.size[1]))
+        self.__image__ = Image.new('RGBA', rounded_size, color=color)
 
-    def get_image (self):
+    def get_image(self):
         if self.__finished_image__ is False:
             self.__finish_image__()
             self.__finished_image__ = True
         return self.__image__
 
-    def draw (self, subimage, pos, mask=False, invert_mask=False, color_key=False):
-        rounded_pos = (int(pos[0]),int(pos[1]))
+    def draw(self, subimage, pos, mask=False, invert_mask=False, color_key=False):
+        rounded_pos = (int(pos[0]), int(pos[1]))
         img_mask = None
         if mask:
-            img_mask = self.__get_mask__(subimage, invert_mask=invert_mask, color_key=color_key)
+            img_mask = self.__get_mask__(
+                subimage, invert_mask=invert_mask, color_key=color_key)
         self.__image__.paste(subimage, rounded_pos, mask=img_mask)
 
-    def draw_design (self, entity):
-        self.draw(entity.get_image(), entity.pos, entity.mask, entity.invert_mask, entity.color_key)
+    def draw_design(self, entity):
+        self.draw(entity.get_image(), entity.pos, entity.mask,
+                  entity.invert_mask, entity.color_key)
 
-    def draw_image (self, path, pos):
+    def draw_image(self, path, pos):
         self.draw(Image.open(path), pos)
 
-    def __finish_image__ (self):
+    def __finish_image__(self):
         pass
 
-    def __get_mask__ (self, image, invert_mask, color_key):
+    def __get_mask__(self, image, invert_mask, color_key):
         mask = image.convert('L')
         if color_key:
-            mask = mask.point(lambda p : 0 if p < masking_threshold else 255, '1').convert('L')
+            mask = mask.point(lambda p: 0 if p <
+                              masking_threshold else 255, '1').convert('L')
         if invert_mask:
             mask = ImageOps.invert(mask)
-        return ImageOps.invert(mask)
+        return ImageOps.invert(mask)

Calendar/Dictionary.py

@@ -4,78 +4,78 @@ default_language = "en"
 
 '''Events'''
 more_events = {
-    'en' : '+ *0 more',
-    'de' : '+ *0 weitere'
+    'en': '+ *0 more',
+    'de': '+ *0 weitere'
 }
 multiday_events = {
-    'en' : 'Multi-day',
-    'de' : 'Mehrtägig'
+    'en': 'Multi-day',
+    'de': 'Mehrtägig'
 }
 allday_events = {
-    'en' : 'All-day',
-    'de' : 'Ganztägig'
+    'en': 'All-day',
+    'de': 'Ganztägig'
 }
 
 '''Weather'''
 rain_weather = {
-    'en' : 'Rain',
-    'de' : 'Regen'
+    'en': 'Rain',
+    'de': 'Regen'
 }
 clear_weather = {
-    'en' : 'Clear',
-    'de' : 'Klar'
+    'en': 'Clear',
+    'de': 'Klar'
 }
 clouds_weather = {
-    'en' : 'Clouds',
-    'de' : 'Wolken'
+    'en': 'Clouds',
+    'de': 'Wolken'
 }
 thunderstorm_weather = {
-    'en' : 'Thunderstorm',
-    'de' : 'Gewitter'
+    'en': 'Thunderstorm',
+    'de': 'Gewitter'
 }
 drizzle_weather = {
-    'en' : 'Drizzle',
-    'de' : 'Niesel'
+    'en': 'Drizzle',
+    'de': 'Niesel'
 }
 snow_weather = {
-    'en' : 'Snow',
-    'de' : 'Schnee'
+    'en': 'Snow',
+    'de': 'Schnee'
 }
 mist_weather = {
-    'en' : 'Mist',
-    'de' : 'Nebel'
+    'en': 'Mist',
+    'de': 'Nebel'
 }
 smoke_weather = {
-    'en' : 'Smoke',
-    'de' : 'Rauch'
+    'en': 'Smoke',
+    'de': 'Rauch'
 }
 haze_weather = {
-    'en' : 'Haze',
-    'de' : 'Nebel'
+    'en': 'Haze',
+    'de': 'Nebel'
 }
 dust_weather = {
-    'en' : 'Dust',
-    'de' : 'Staub'
+    'en': 'Dust',
+    'de': 'Staub'
 }
 fog_weather = {
-    'en' : 'Fog',
-    'de' : 'Nebel'
+    'en': 'Fog',
+    'de': 'Nebel'
 }
 sand_weather = {
-    'en' : 'Sand',
-    'de' : 'Sand'
+    'en': 'Sand',
+    'de': 'Sand'
 }
 ash_weather = {
-    'en' : 'Ash',
-    'de' : 'Asche'
+    'en': 'Ash',
+    'de': 'Asche'
 }
 squall_weather = {
-    'en' : 'Squall',
-    'de' : 'Sturm'
+    'en': 'Squall',
+    'de': 'Sturm'
 }
 tornado_weather = {
-    'en' : 'Tornado',
-    'de' : 'Tornado'
+    'en': 'Tornado',
+    'de': 'Tornado'
 }
 dictionary_collection = [
     rain_weather,
@@ -96,4 +96,4 @@ dictionary_collection = [
     more_events,
     allday_events,
     multiday_events
-]
+]

Calendar/DictionaryMapper.py

@@ -4,13 +4,15 @@ from settings import language
 '''Takes a collection of phrases and outputs the necessary text
 according to the language and inserts parameters.'''
 
+
 def get_text(dictionary, *params):
     text = dictionary[default_language]
     if language in dictionary.keys():
         text = dictionary[language]
-    
+
     return __insert_params__(text, params)
 
+
 def __insert_params__(text, params):
     index = 0
     while '*%d' % index in text and index < len(params):
@@ -24,4 +26,4 @@ def __insert_params__(text, params):
         else:
             text = splitted[0].rsplit(' ')
         index += 1
-    return text
+    return text

Calendar/DisplayAdapter.py

@@ -1,11 +1,12 @@
 class DisplayAdapter (object):
     """Interface for CalendarDesign output channels."""
+
     def __init__(self, width, height):
         self.width = width
         self.height = height
 
-    def render (self, design):
+    def render(self, design):
         raise NotImplementedError("Functions needs to be implemented")
 
-    def calibrate (self):
-        raise NotImplementedError("Functions needs to be implemented")
+    def calibrate(self):
+        raise NotImplementedError("Functions needs to be implemented")

Calendar/E-Paper.py

@@ -13,12 +13,14 @@ from Assets import path
 from LoopTimer import LoopTimer
 import locale
 from DebugConsole import DebugConsole
-from settings import datetime_encoding, language, render_to_display, render_to_file, display_colours, location, api_key, owm_paid_subscription, choosen_design, ical_urls, highlighted_ical_urls, rss_feeds, update_interval, calibrate_hours, crypto_coins
+from settings import datetime_encoding, language, render_to_display, render_to_file, display_colours, location, api_key, owm_paid_subscription, choosen_design, ical_urls, highlighted_ical_urls, rss_feeds, update_interval, calibrate_hours, crypto_coins, max_loop_count, run_on_hour
 from MonthOvPanel import MonthOvPanel
 from DayListPanel import DayListPanel
 from DayViewPanel import DayViewPanel
+from DayFocusListPanel import DayFocusListPanel
 from MonthViewPanel import MonthViewPanel
 from AgendaListPanel import AgendaListPanel
+from ImageFramePanel import ImageFramePanel
 import OwmForecasts
 import IcalEvents
 import RssParserPosts
@@ -26,8 +28,10 @@ import GeckoCrypto
 
 all_locales = locale.locale_alias
 if language.lower() not in all_locales.keys():
-    raise Exception("The locale for \"%s\" is currently not supported! If you need support, please open an issue on github." % language)
-locale.setlocale(locale.LC_ALL, "%s.%s" % (all_locales[language.lower()].split('.')[0], datetime_encoding))
+    raise Exception(
+        "The locale for \"%s\" is currently not supported! If you need support, please open an issue on github." % language)
+locale.setlocale(locale.LC_ALL, "%s.%s" % (
+    all_locales[language.lower()].split('.')[0], datetime_encoding))
 
 debug = DebugConsole()
 output_adapters = []
@@ -48,18 +52,24 @@ if render_to_display:
         output_adapters.append(epd)
 
 available_panels = {
-    "day-list" : DayListPanel,
-    "month-overview" : MonthOvPanel,
-    "day-view" : DayViewPanel,
-    "agenda-list" : AgendaListPanel,
-    "month-view" : MonthViewPanel
+    "day-list": DayListPanel,
+    "month-overview": MonthOvPanel,
+    "day-view": DayViewPanel,
+    "day-focus-list": DayFocusListPanel,
+    "agenda-list": AgendaListPanel,
+    "month-view": MonthViewPanel,
+    "image-frame": ImageFramePanel,
 }
 
-loop_timer = LoopTimer(update_interval, run_on_hour=True)
+loop_timer = LoopTimer(
+    update_interval, run_on_hour=run_on_hour, max_loop_count=max_loop_count)
 
 """Main loop starts from here"""
+
+
 def main():
-    owm = OwmForecasts.OwmForecasts(location, api_key, paid_api=owm_paid_subscription)
+    owm = OwmForecasts.OwmForecasts(
+        location, api_key, paid_api=owm_paid_subscription)
     events_cal = IcalEvents.IcalEvents(ical_urls, highlighted_ical_urls)
     rss = RssParserPosts.RssParserPosts(rss_feeds)
     crypto = GeckoCrypto.GeckoCrypto(crypto_coins)
@@ -76,7 +86,8 @@ def main():
         if choosen_design in available_panels.keys():
             design = available_panels[choosen_design]((epd.width, epd.height))
         else:
-            raise ImportError("choosen_design must be valid (" + choosen_design + ")")
+            raise ImportError(
+                "choosen_design must be valid (" + choosen_design + ")")
 
         debug.print_line("Fetching weather information from open weather map")
         owm.reload()
@@ -98,18 +109,27 @@ def main():
         for i, output in enumerate(output_adapters):
             try:
                 output.render(design)
-                debug.print_line(str(i + 1) + " of " + str(len(output_adapters)) + " rendered")
+                debug.print_line(str(i + 1) + " of " +
+                                 str(len(output_adapters)) + " rendered")
             except BaseException as ex:
-                debug.print_err(ex, "Failed to render output " + str(i + 1) + " of " + str(len(output_adapters)))
+                debug.print_err(ex, "Failed to render output " +
+                                str(i + 1) + " of " + str(len(output_adapters)))
 
         debug.print_line("=> Finished rendering" + "\n")
 
         loop_timer.end_loop()
-        sleep_time = loop_timer.time_until_next()
 
-        debug.print_line("This loop took " + str(loop_timer.get_last_duration()) + " to execute.")
+        if loop_timer.was_last_loop():
+            debug.print_line("Maximum loop count " +
+                             str(loop_timer.loop_count) + " reached, exiting.")
+            return
+
+        sleep_time = loop_timer.time_until_next()
+        debug.print_line("This loop took " +
+                         str(loop_timer.get_last_duration()) + " to execute.")
         debug.print_line("Sleeping " + str(sleep_time) + " until next loop.")
         sleep(sleep_time.total_seconds())
 
+
 if __name__ == '__main__':
     main()

Calendar/EllipseDesign.py

@@ -1,10 +1,14 @@
 from BoxDesign import BoxDesign
 from PIL import ImageDraw, ImageOps
 
+
 class EllipseDesign (BoxDesign):
     """Redefinition of ImageDraw.Draw.Rectangle"""
-    def __init__(self, size, fill=None, outline=None, width=0):
-        super(EllipseDesign, self).__init__(size, fill=fill, outline=outline, width=width)
 
-    def __finish_image__ (self):
-        ImageDraw.Draw(self.__image__).ellipse(self.corners, fill=self.fill, outline=self.outline, width=self.width)
+    def __init__(self, size, fill=None, outline=None, width=0):
+        super(EllipseDesign, self).__init__(
+            size, fill=fill, outline=outline, width=width)
+
+    def __finish_image__(self):
+        ImageDraw.Draw(self.__image__).ellipse(
+            self.corners, fill=self.fill, outline=self.outline, width=self.width)

Calendar/Epd7in5Adapter.py

@@ -2,11 +2,12 @@ from EpdAdapter import EpdAdapter, DISPLAY_REFRESH, DATA_START_TRANSMISSION_1
 from settings import display_colours
 from PIL import Image, ImageDraw
 
+
 class Epd7in5Adapter (EpdAdapter):
-    def __init__ (self):
+    def __init__(self):
         super(Epd7in5Adapter, self).__init__(384, 640)
 
-    def display_frame (self, frame_buffer):
+    def display_frame(self, frame_buffer):
         self.send_command(DATA_START_TRANSMISSION_1)
         for i in range(0, 30720):
             temp1 = frame_buffer[i]
@@ -30,11 +31,11 @@ class Epd7in5Adapter (EpdAdapter):
         self.delay_ms(100)
         self.wait_until_idle()
 
-    def get_frame_buffer (self, image):
+    def get_frame_buffer(self, image):
         buf = [0x00] * int(self.height * self.width / 8)
         # Set buffer to value of Python Imaging Library image.
         # Image must be in mode 1.
-        image_monocolor = image.convert('L') #with ot withour dithering?
+        image_monocolor = image.convert('L')  # with ot withour dithering?
         imwidth, imheight = image_monocolor.size
         if imwidth != self.height or imheight != self.width:
             raise ValueError('Image must be same dimensions as display \
@@ -44,11 +45,11 @@ class Epd7in5Adapter (EpdAdapter):
         for y in range(self.width):
             for x in range(self.height):
                 # Set the bits for the column of pixels at the current position.
-                if pixels[x, y] >= 240:   #White
+                if pixels[x, y] >= 240:  # White
                     buf[int((x + y * self.height) / 8)] |= 0x80 >> (x % 8)
         return buf
 
-    def calibrate (self):
+    def calibrate(self):
         for _ in range(2):
             self.init_render()
             black = Image.new('1', (self.height, self.width), 'black')
@@ -61,4 +62,4 @@ class Epd7in5Adapter (EpdAdapter):
             print('calibrating white...')
             self.display_frame(self.get_frame_buffer(white))
             self.sleep()
-        print('Calibration complete')
+        print('Calibration complete')

Calendar/Epd7in5bAdapter.py

@@ -4,16 +4,17 @@ from PIL import Image, ImageDraw
 from math import sqrt, pow
 import numpy as np
 
+
 class Epd7in5bAdapter (EpdAdapter):
-    def __init__ (self):
+    def __init__(self):
         super(Epd7in5bAdapter, self).__init__(384, 640)
 
-    def display_frame (self, frame_buffer):
+    def display_frame(self, frame_buffer):
         self.send_command(DATA_START_TRANSMISSION_1)
         for i in range(0, int(self.height / 4 * self.width)):
-            #the above line had to be modified due to python2 -> python3
-            #the issue lies in division, which returns integers in python2
-            #but floats in python3
+            # the above line had to be modified due to python2 -> python3
+            # the issue lies in division, which returns integers in python2
+            # but floats in python3
             temp1 = frame_buffer[i]
             j = 0
             while (j < 4):
@@ -39,8 +40,8 @@ class Epd7in5bAdapter (EpdAdapter):
         self.delay_ms(100)
         self.wait_until_idle()
 
-    def get_frame_buffer (self, image):
-        buf = [ 0x00 ] * int(self.height * self.width / 4)
+    def get_frame_buffer(self, image):
+        buf = [0x00] * int(self.height * self.width / 4)
         imwidth, imheight = image.size
         if imwidth != self.height or imheight != self.width:
             raise ValueError('Image must be same dimensions as display \
@@ -51,24 +52,26 @@ class Epd7in5bAdapter (EpdAdapter):
             for y in range(self.height):
                 # Set the bits for the column of pixels at the current
                 # position.
-                if image_buf[x, y, 1] == 255:   #White
+                if image_buf[x, y, 1] == 255:  # White
                     buf[int((y + x * self.height) / 4)] |= 0xC0 >> (y % 4 * 2)
-                elif image_buf[x, y, 0] == 0:   #Black
-                    buf[int((y + x * self.height) / 4)] &= ~(0xC0 >> (y % 4 * 2))
-                else:  #Red
-                    buf[int((y + x * self.height) / 4)] &= ~(0xC0 >> (y % 4 * 2))
+                elif image_buf[x, y, 0] == 0:  # Black
+                    buf[int((y + x * self.height) / 4)
+                        ] &= ~(0xC0 >> (y % 4 * 2))
+                else:  # Red
+                    buf[int((y + x * self.height) / 4)
+                        ] &= ~(0xC0 >> (y % 4 * 2))
                     buf[int((y + x * self.height) / 4)] |= 0x40 >> (y % 4 * 2)
         return buf
 
     def __prepare_image__(self, image):
         buffer = np.array(image)
-        r,g = buffer[:,:,0], buffer[:,:,1]
-        buffer[np.logical_and(r > 220, g > 220)] = [255,255,255]
-        buffer[r > g] = [255,0,0]
-        buffer[r != 255] = [0,0,0]
+        r, g = buffer[:, :, 0], buffer[:, :, 1]
+        buffer[np.logical_and(r > 220, g > 220)] = [255, 255, 255]
+        buffer[r > g] = [255, 0, 0]
+        buffer[r != 255] = [0, 0, 0]
         return buffer
 
-    def calibrate (self):
+    def calibrate(self):
         for _ in range(2):
             self.init_render()
             black = Image.new('RGB', (self.height, self.width), 'black')
@@ -86,4 +89,4 @@ class Epd7in5bAdapter (EpdAdapter):
             print('calibrating white...')
             self.display_frame(self.get_frame_buffer(white))
             self.sleep()
-        print('Calibration complete')
+        print('Calibration complete')

Calendar/EpdAdapter.py

@@ -4,53 +4,55 @@ import RPi.GPIO as GPIO
 import time
 from PIL import Image
 
-RST_PIN  = 17
-DC_PIN   = 25
-CS_PIN   = 8
+RST_PIN = 17
+DC_PIN = 25
+CS_PIN = 8
 BUSY_PIN = 24
 
 # Commands
-PANEL_SETTING                               = 0x00
-POWER_SETTING                               = 0x01
-POWER_OFF                                   = 0x02
-POWER_OFF_SEQUENCE_SETTING                  = 0x03
-POWER_ON                                    = 0x04
-POWER_ON_MEASURE                            = 0x05
-BOOSTER_SOFT_START                          = 0x06
-DEEP_SLEEP                                  = 0x07
-DATA_START_TRANSMISSION_1                   = 0x10
-DATA_STOP                                   = 0x11
-DISPLAY_REFRESH                             = 0x12
-IMAGE_PROCESS                               = 0x13
-LUT_FOR_VCOM                                = 0x20
-LUT_BLUE                                    = 0x21
-LUT_WHITE                                   = 0x22
-LUT_GRAY_1                                  = 0x23
-LUT_GRAY_2                                  = 0x24
-LUT_RED_0                                   = 0x25
-LUT_RED_1                                   = 0x26
-LUT_RED_2                                   = 0x27
-LUT_RED_3                                   = 0x28
-LUT_XON                                     = 0x29
-PLL_CONTROL                                 = 0x30
-TEMPERATURE_SENSOR_COMMAND                  = 0x40
-TEMPERATURE_CALIBRATION                     = 0x41
-TEMPERATURE_SENSOR_WRITE                    = 0x42
-TEMPERATURE_SENSOR_READ                     = 0x43
-VCOM_AND_DATA_INTERVAL_SETTING              = 0x50
-LOW_POWER_DETECTION                         = 0x51
-TCON_SETTING                                = 0x60
-TCON_RESOLUTION                             = 0x61
-SPI_FLASH_CONTROL                           = 0x65
-REVISION                                    = 0x70
-GET_STATUS                                  = 0x71
-AUTO_MEASUREMENT_VCOM                       = 0x80
-READ_VCOM_VALUE                             = 0x81
-VCM_DC_SETTING                              = 0x82
+PANEL_SETTING = 0x00
+POWER_SETTING = 0x01
+POWER_OFF = 0x02
+POWER_OFF_SEQUENCE_SETTING = 0x03
+POWER_ON = 0x04
+POWER_ON_MEASURE = 0x05
+BOOSTER_SOFT_START = 0x06
+DEEP_SLEEP = 0x07
+DATA_START_TRANSMISSION_1 = 0x10
+DATA_STOP = 0x11
+DISPLAY_REFRESH = 0x12
+IMAGE_PROCESS = 0x13
+LUT_FOR_VCOM = 0x20
+LUT_BLUE = 0x21
+LUT_WHITE = 0x22
+LUT_GRAY_1 = 0x23
+LUT_GRAY_2 = 0x24
+LUT_RED_0 = 0x25
+LUT_RED_1 = 0x26
+LUT_RED_2 = 0x27
+LUT_RED_3 = 0x28
+LUT_XON = 0x29
+PLL_CONTROL = 0x30
+TEMPERATURE_SENSOR_COMMAND = 0x40
+TEMPERATURE_CALIBRATION = 0x41
+TEMPERATURE_SENSOR_WRITE = 0x42
+TEMPERATURE_SENSOR_READ = 0x43
+VCOM_AND_DATA_INTERVAL_SETTING = 0x50
+LOW_POWER_DETECTION = 0x51
+TCON_SETTING = 0x60
+TCON_RESOLUTION = 0x61
+SPI_FLASH_CONTROL = 0x65
+REVISION = 0x70
+GET_STATUS = 0x71
+AUTO_MEASUREMENT_VCOM = 0x80
+READ_VCOM_VALUE = 0x81
+VCM_DC_SETTING = 0x82
 
-class EpdAdapter (DisplayAdapter):    
+
+class EpdAdapter (DisplayAdapter):
     """Generalized adapter for epd7in5 and epd7in5b"""
-    def __init__ (self, width, height):
+
+    def __init__(self, width, height):
         super(EpdAdapter, self).__init__(width, height)
 
         self.reset_pin = RST_PIN
@@ -59,19 +61,19 @@ class EpdAdapter (DisplayAdapter):
 
         self.epd_init()
 
-    def display_frame (self, frame_buffer):
+    def display_frame(self, frame_buffer):
         raise NotImplementedError("Functions needs to be implemented")
 
-    def get_frame_buffer (self, image):
+    def get_frame_buffer(self, image):
         raise NotImplementedError("Functions needs to be implemented")
 
-    def render (self, design):
+    def render(self, design):
         self.init_render()
         time.sleep(5)
-        
+
         print('Converting image to data and sending it to the display')
         print('This may take a while...' + '\n')
-        prepared_image = design.get_image().rotate(270, expand=1)
+        prepared_image = design.get_image().rotate(270, expand=1).convert("RGB")
         self.display_frame(self.get_frame_buffer(prepared_image))
 
         # Powering off the E-Paper until the next loop
@@ -79,7 +81,7 @@ class EpdAdapter (DisplayAdapter):
         print('Data sent successfully')
         print('Powering off the E-Paper until the next loop' + '\n')
 
-    def init_render (self):
+    def init_render(self):
         if (self.epd_init() != 0):
             return -1
         self.reset()
@@ -113,30 +115,30 @@ class EpdAdapter (DisplayAdapter):
         self.send_data(0x22)
 
         self.send_command(TCON_RESOLUTION)
-        self.send_data(0x02)     #source 640
+        self.send_data(0x02)  # source 640
         self.send_data(0x80)
-        self.send_data(0x01)     #gate 384
+        self.send_data(0x01)  # gate 384
         self.send_data(0x80)
 
         self.send_command(VCM_DC_SETTING)
-        self.send_data(0x1E)      #decide by LUT file
+        self.send_data(0x1E)  # decide by LUT file
 
-        self.send_command(0xe5)           #FLASH MODE
+        self.send_command(0xe5)  # FLASH MODE
         self.send_data(0x03)
 
-    def digital_write (self, pin, value):
+    def digital_write(self, pin, value):
         GPIO.output(pin, value)
 
-    def digital_read (self, pin):
+    def digital_read(self, pin):
         return GPIO.input(pin)
 
-    def delay_ms (self, delaytime):
+    def delay_ms(self, delaytime):
         time.sleep(delaytime / 1000.0)
 
-    def spi_transfer (self, data):
+    def spi_transfer(self, data):
         self.SPI.writebytes(data)
 
-    def epd_init (self):
+    def epd_init(self):
         # SPI device, bus = 0, device = 0
         self.SPI = spidev.SpiDev(0, 0)
         #self.SPI.no_cs = True
@@ -151,30 +153,35 @@ class EpdAdapter (DisplayAdapter):
         self.SPI.mode = 0b00
         return 0
 
-    def sleep (self):
+    def sleep(self):
         self.send_command(POWER_OFF)
         self.wait_until_idle()
         self.send_command(DEEP_SLEEP)
         self.send_data(0xa5)
-        
-    def wait_until_idle (self):
-        while(self.digital_read(self.busy_pin) == 0):      # 0: busy, 1: idle
-            self.delay_ms(100)
 
-    def reset (self):
+    def wait_until_idle(self, max_wait_seconds=60):
+        wait_ms = 100
+        count = 0
+        while(self.digital_read(self.busy_pin) == 0 and wait_ms * count < max_wait_seconds * 1000):      # 0: busy, 1: idle
+            self.delay_ms(wait_ms)
+            count += 1
+        if wait_ms * count >= max_wait_seconds * 1000:
+            print("Skipped idle confirmation")
+
+    def reset(self):
         self.digital_write(self.reset_pin, GPIO.LOW)         # module reset
         self.delay_ms(200)
         self.digital_write(self.reset_pin, GPIO.HIGH)
         self.delay_ms(200)
 
-    def send_command (self, command):
+    def send_command(self, command):
         self.digital_write(self.dc_pin, GPIO.LOW)
         # the parameter type is list but not int
         # so use [command] instead of command
-        self.spi_transfer([ command ])
+        self.spi_transfer([command])
 
-    def send_data (self, data):
+    def send_data(self, data):
         self.digital_write(self.dc_pin, GPIO.HIGH)
         # the parameter type is list but not int
         # so use [data] instead of data
-        self.spi_transfer([ data ])
+        self.spi_transfer([data])

Calendar/EventListDesign.py

@@ -5,10 +5,12 @@ from TextFormatter import date_str
 from DictionaryMapper import get_text
 from Dictionary import more_events
 
+
 class EventListDesign (DesignEntity):
     """Creates a TableDesign filled with event
     begin date and title"""
-    def __init__ (self, size, events, text_size = defaultfontsize, line_spacing = 0, col_spacing = 10, event_prefix_rel_dates = [], event_prefix_func = None, font_family = None, general_color = colors["fg"], background_color = colors["bg"], highlight_color = colors["hl"], show_more_info = False):
+
+    def __init__(self, size, events, text_size=defaultfontsize, line_spacing=0, col_spacing=10, event_prefix_rel_dates=[], event_prefix_func=None, font_family=None, general_color=colors["fg"], background_color=colors["bg"], highlight_color=colors["hl"], show_more_info=False):
         super(EventListDesign, self).__init__(size)
         self.events = events
         self.__event_matrix__ = []
@@ -24,22 +26,25 @@ class EventListDesign (DesignEntity):
         self.event_prefix_func = event_prefix_func
         self.event_prefix_rel_dates = event_prefix_rel_dates
         if self.event_prefix_func is None:
-            self.event_prefix_func = lambda x, y : date_str(x.begin_datetime)
+            self.event_prefix_func = lambda x, y: date_str(x.begin_datetime)
 
-    def __finish_image__ (self):
-        self.visible_event_count = int(int(self.size[1] + self.line_spacing) // (self.line_spacing + int(self.text_size)))
+    def __finish_image__(self):
+        self.visible_event_count = int(int(
+            self.size[1] + self.line_spacing) // (self.line_spacing + int(self.text_size)))
         self.__fill_event_matrix__()
-        
-        col_hori_alignment = [ 'right', 'left' ]
-        table_design = TableDesign(self.size, background_color = self.background_color, font=self.font_family, line_spacing=self.line_spacing, col_spacing=self.col_spacing, matrix=self.__event_matrix__, fontsize = self.text_size, column_horizontal_alignments=col_hori_alignment, mask=False, truncate_cols=False, cell_properties=self.__props_matrix__)
+
+        col_hori_alignment = ['right', 'left']
+        table_design = TableDesign(self.size, background_color=self.background_color, font=self.font_family, line_spacing=self.line_spacing, col_spacing=self.col_spacing,
+                                   matrix=self.__event_matrix__, fontsize=self.text_size, column_horizontal_alignments=col_hori_alignment, mask=False, truncate_cols=False, cell_properties=self.__props_matrix__)
         self.draw_design(table_design)
-    
-    def __get_formatted_event__ (self, event, index):
-        rel_date = None if index < 0 or index >= len(self.event_prefix_rel_dates) else self.event_prefix_rel_dates[index]
+
+    def __get_formatted_event__(self, event, index):
+        rel_date = None if index < 0 or index >= len(
+            self.event_prefix_rel_dates) else self.event_prefix_rel_dates[index]
         prefix = self.event_prefix_func(event, rel_date)
-        return [ prefix, event.title ]
-    
-    def __fill_event_matrix__ (self):
+        return [prefix, event.title]
+
+    def __fill_event_matrix__(self):
         visible_events = self.events
         if self.show_more_info and len(visible_events) > self.visible_event_count:
             visible_events = visible_events[:self.visible_event_count - 1]
@@ -54,16 +59,16 @@ class EventListDesign (DesignEntity):
         additional_events_count = len(self.events) - len(visible_events)
         more_text = " " + get_text(more_events, additional_events_count)
         if additional_events_count > 0:
-            self.__event_matrix__.append([ "", more_text ])
+            self.__event_matrix__.append(["", more_text])
             self.__props_matrix__.append(self.__get_row_props__())
 
-    def __get_row_props__ (self, event = None):
+    def __get_row_props__(self, event=None):
         color = self.general_color
         bg_color = self.background_color
         if event is not None and event.highlight:
             color = self.highlight_color
         cell = {
-            "color" : color,
-            "background_color" : bg_color
+            "color": color,
+            "background_color": bg_color
         }
-        return [ cell, cell ]
+        return [cell, cell]

Calendar/GeckoCrypto.py

@@ -12,6 +12,7 @@ api_price_url = api_url + "simple/price"
 price_currency = "usd"
 price_currency_sign = "$"
 
+
 class GeckoCrypto(CryptoInterface):
     def __init__(self, coins):
         self.coin_ids = coins
@@ -26,16 +27,20 @@ class GeckoCrypto(CryptoInterface):
             return False
 
     def __get_coins__(self):
+        if len(self.coin_ids) == 0:
+            return []
+
         self.__prepare_metadata__()
         coins = []
         for id in self.coin_ids:
             try:
-                data = urlopen(api_price_url + "?include_24hr_change=true&ids=" + self.metadata[id]['id'] + "&vs_currencies=" + price_currency).read()
+                data = urlopen(api_price_url + "?include_24hr_change=true&ids=" +
+                               self.metadata[id]['id'] + "&vs_currencies=" + price_currency).read()
                 dataJSON = json.loads(data.decode('utf-8'))
                 raw = dataJSON[id][price_currency]
                 price = math.ceil(raw*100) / 100
                 change = dataJSON[id]['usd_24h_change']
-                
+
                 coins.append(self.__build_coin__(id, price, change))
             except:
                 print("Gecko-Error [" + id + "]")
@@ -43,20 +48,21 @@ class GeckoCrypto(CryptoInterface):
 
     def __build_coin__(self, id, value, change):
         coin = CryptoCoin()
-        
+
         coin.name = self.metadata[id]['name']
         coin.day_change = round(change, 2)
         coin.price = value
-        
+
         coin.datetime = datetime.now()
         coin.fetch_datetime = datetime.now()
         coin.currency = price_currency_sign
         coin.symbol = self.metadata[id]['symbol']
-        
+
         return coin
 
     def __prepare_metadata__(self):
         self.metadata = None
         data = urlopen(api_metadata_url).read()
         dataJSON = json.loads(data.decode('utf-8'))
-        self.metadata = { coin['id'].lower() : coin for coin in dataJSON if coin['id'].lower() in self.coin_ids }
+        self.metadata = {coin['id'].lower(
+        ): coin for coin in dataJSON if coin['id'].lower() in self.coin_ids}

Calendar/HourListDesign.py

@@ -1,5 +1,5 @@
 from DesignEntity import DesignEntity
-from settings import hours, language,line_thickness
+from settings import hours, language, line_thickness
 from TextDesign import TextDesign
 from PIL import ImageDraw
 from Assets import colors, defaultfontsize, fonts
@@ -19,54 +19,57 @@ currenttimeline_thickness = line_thickness
 
 event_title_font = fonts['bold']
 
+
 class HourListDesign (DesignEntity):
     """Hours of a day are listed vertically and
     resemble a timeline."""
-    def __init__ (self, size, first_hour = 0, last_hour = 23):
+
+    def __init__(self, size, first_hour=0, last_hour=23):
         super(HourListDesign, self).__init__(size)
         self.first_hour = first_hour
         self.last_hour = last_hour
         self.__calc_parameters__()
         self.events = []
 
-    def add_events (self, events):
+    def add_events(self, events):
         self.events.extend(events)
-        self.events.sort(key=lambda x : x.begin_datetime)
+        self.events.sort(key=lambda x: x.begin_datetime)
 
-    def __finish_image__ (self):
+    def __finish_image__(self):
         self.number_columns = self.__get_max_num_simultaneous_events__()
         self.__draw_lines__()
         self.__draw_events__()
         self.__draw_current_time_line__()
         self.__draw_hour_rows__()
 
-    def __calc_parameters__ (self):
+    def __calc_parameters__(self):
         self.hour_count = self.last_hour - self.first_hour + 1
         self.row_size = (self.size[0], self.size[1] / self.hour_count)
 
-    def __get_hour_text__ (self, hour):
+    def __get_hour_text__(self, hour):
         if hour <= 12 or hours is "24":
             return str(hour)
         else:
             short = hour - 12
             return str(short) if short > 0 else "12"
 
-    def __get_ypos_for_time__ (self, hour, minute = 0):
+    def __get_ypos_for_time__(self, hour, minute=0):
         return self.__get_height_for_duration__(hour, minute) - self.__get_height_for_duration__(self.first_hour)
 
-    def __get_height_for_duration__ (self, hours, minutes = 0):
+    def __get_height_for_duration__(self, hours, minutes=0):
         row_height = self.row_size[1]
         return row_height * (hours + minutes / 60)
 
-    def __draw_events__ (self):
+    def __draw_events__(self):
         column_events = []
         for _ in range(self.number_columns):
             column_events.append(None)
         for event in self.events:
-            column_events = self.__update_columns_events__(column_events, event)
+            column_events = self.__update_columns_events__(
+                column_events, event)
             self.__draw_event__(event, column_events.index(event))
 
-    def __update_columns_events__ (self, column_events, new_event):
+    def __update_columns_events__(self, column_events, new_event):
         current_time = new_event.begin_datetime
         new_event_added = False
         for index in range(len(column_events)):
@@ -77,11 +80,11 @@ class HourListDesign (DesignEntity):
                 new_event_added = True
         return column_events
 
-    def __draw_hour_rows__ (self):
+    def __draw_hour_rows__(self):
         for hour in range(self.first_hour, self.last_hour + 1):
             self.__draw_row__(hour)
 
-    def __draw_row__ (self, hour):
+    def __draw_row__(self, hour):
         subtext_height = self.row_size[1] * hoursubtext_height
         sub_fontsize = subtext_height * hoursubtext_fontsize
         ypadding = hour_ypadding * self.row_size[1]
@@ -91,22 +94,25 @@ class HourListDesign (DesignEntity):
         pos = (0, self.__get_ypos_for_time__(hour) + ypadding)
         fontsize = size[1] * hour_box_fontsize
 
-        txt = TextDesign(size, text=self.__get_hour_text__(hour), fontsize=fontsize, verticalalignment="bottom", horizontalalignment="center")
+        txt = TextDesign(size, text=self.__get_hour_text__(
+            hour), fontsize=fontsize, verticalalignment="bottom", horizontalalignment="center")
         txt.pos = pos
         self.draw_design(txt)
 
-        sub = TextDesign((width, subtext_height), text=self.__get_hour_sub_text__(hour), fontsize=sub_fontsize, verticalalignment="top", horizontalalignment="center")
+        sub = TextDesign((width, subtext_height), text=self.__get_hour_sub_text__(
+            hour), fontsize=sub_fontsize, verticalalignment="top", horizontalalignment="center")
         sub.pos = (0, height + self.__get_ypos_for_time__(hour))
         self.draw_design(sub)
 
-    def __draw_lines__ (self):
+    def __draw_lines__(self):
         for i in range(self.hour_count):
             ypos = i * self.row_size[1]
             line_start = (0, ypos)
             line_end = (self.size[0], ypos)
-            ImageDraw.Draw(self.__image__).line([ line_start, line_end ], fill=colors["fg"], width=line_thickness)
+            ImageDraw.Draw(self.__image__).line(
+                [line_start, line_end], fill=colors["fg"], width=line_thickness)
 
-    def __get_hour_sub_text__ (self, hour):
+    def __get_hour_sub_text__(self, hour):
         if hours == "12":
             return "AM" if hour < 12 else "PM"
         elif language is "de":
@@ -115,7 +121,7 @@ class HourListDesign (DesignEntity):
             return "o'c"
         return ""
 
-    def __draw_event__ (self, event, column = 0):
+    def __draw_event__(self, event, column=0):
         xoffset = hourbox_y_width * self.row_size[1]
         column_width = (self.size[0] - xoffset) / self.number_columns
 
@@ -132,36 +138,42 @@ class HourListDesign (DesignEntity):
         size = (column_width, time_height + yoffset_correction)
 
         if size[1] < 0:
-            return  #Event not in shown time range
+            return  # Event not in shown time range
 
         self.__draw_event_block__(pos, size, event)
 
-    def __draw_event_block__ (self, pos, size, event):
+    def __draw_event_block__(self, pos, size, event):
         box_color = colors["hl"] if event.highlight else colors["fg"]
-        box = BoxDesign(size, fill = box_color)
+        box = BoxDesign(size, fill=box_color)
         box.mask = False
         box.pos = pos
         self.draw_design(box)
 
         text = event.title
         text_color = colors["bg"]
-        textbox_size = (size[0] - event_title_xpadding, size[1] - event_title_ypadding)
-        txt = TextDesign(textbox_size, text = text, font=event_title_font, fontsize=event_title_fontsize, color=text_color, background_color=box_color, wrap=True)
+        textbox_size = (size[0] - event_title_xpadding,
+                        size[1] - event_title_ypadding)
+        txt = TextDesign(textbox_size, text=text, font=event_title_font,
+                         fontsize=event_title_fontsize, color=text_color, background_color=box_color, wrap=True)
         txt.mask = False
-        txt.pos = (pos[0] + event_title_xpadding, pos[1] + event_title_ypadding)
+        txt.pos = (pos[0] + event_title_xpadding,
+                   pos[1] + event_title_ypadding)
         self.draw_design(txt)
 
         half_ypadding = int(event_title_ypadding / 2)
         line_start = (pos[0] + event_title_xpadding, pos[1] + half_ypadding)
-        line_end = (pos[0] + size[0] - event_title_xpadding, pos[1] + half_ypadding)
-        ImageDraw.Draw(self.__image__).line([ line_start, line_end ], fill=colors["bg"], width=1)
+        line_end = (pos[0] + size[0] - event_title_xpadding,
+                    pos[1] + half_ypadding)
+        ImageDraw.Draw(self.__image__).line(
+            [line_start, line_end], fill=colors["bg"], width=1)
 
-    def __get_max_num_simultaneous_events__ (self):
+    def __get_max_num_simultaneous_events__(self):
         parallelity_count = 1
 
         for index, event in enumerate(self.events):
             current_parallelity = 1
-            preceding = self.events[:index] #Assumption: Events are ordered chronologically
+            # Assumption: Events are ordered chronologically
+            preceding = self.events[:index]
             for pre_event in preceding:
                 if self.__are_simultaneous__(pre_event, event):
                     current_parallelity += 1
@@ -169,18 +181,19 @@ class HourListDesign (DesignEntity):
                 parallelity_count = current_parallelity
         return parallelity_count
 
-    def __are_simultaneous__ (self, ev_a, ev_b):
+    def __are_simultaneous__(self, ev_a, ev_b):
         if ev_a.begin_datetime > ev_b.begin_datetime:
             ev_a, ev_b = ev_b, ev_a
-        
+
         mes_dur = ev_b.begin_datetime - ev_a.begin_datetime
 
         return mes_dur < ev_a.duration
 
-    def __draw_current_time_line__ (self):
+    def __draw_current_time_line__(self):
         now = datetime.now()
         ypos = self.__get_ypos_for_time__(now.hour, now.minute)
-        
+
         line_start = (0, ypos)
         line_end = (self.size[0], ypos)
-        ImageDraw.Draw(self.__image__).line([ line_start, line_end ], fill=colors["hl"], width=currenttimeline_thickness)
+        ImageDraw.Draw(self.__image__).line(
+            [line_start, line_end], fill=colors["hl"], width=currenttimeline_thickness)

Calendar/IcalEvents.py

@@ -6,8 +6,10 @@ import re
 from settings import week_starts_on
 from urllib.request import urlopen
 
+
 class IcalEvents(CalendarInterface):
     """Fetches events from ical addresses."""
+
     def __init__(self, urls, highlighted_urls=None):
         self.urls = urls
         self.highlighted_urls = highlighted_urls
@@ -49,6 +51,7 @@ class IcalEvents(CalendarInterface):
                 ical = Calendar(decode)
                 for event in ical.events:
                     cal_event = CalendarEvent()
+                    cal_event.calendar_url = calendar
 
                     cal_event.fetch_datetime = datetime.now(timezone.utc)
                     cal_event.begin_datetime = event.begin.datetime
@@ -60,8 +63,10 @@ class IcalEvents(CalendarInterface):
                     cal_event.allday = event.all_day
                     cal_event.rrule = self.__extract_rrule__(event)
 
-                    cal_event.begin_datetime = cal_event.begin_datetime.astimezone(None)
-                    cal_event.end_datetime = cal_event.end_datetime.astimezone(None)
+                    cal_event.begin_datetime = cal_event.begin_datetime.astimezone(
+                        None)
+                    cal_event.end_datetime = cal_event.end_datetime.astimezone(
+                        None)
 
                     if cal_event.allday:
                         cal_event = self.__fix_allday__(cal_event)
@@ -79,8 +84,10 @@ class IcalEvents(CalendarInterface):
         begin_utc = event.begin_datetime.astimezone(timezone.utc)
         end_utc = event.end_datetime.astimezone(timezone.utc)
 
-        event.begin_datetime =  datetime(begin_utc.year, begin_utc.month, begin_utc.day, 0, 0, 0, 0, local_tzinfo)
-        event.end_datetime =  datetime(end_utc.year, end_utc.month, end_utc.day, 0, 0, 0, 0, local_tzinfo) - timedelta(1)
+        event.begin_datetime = datetime(
+            begin_utc.year, begin_utc.month, begin_utc.day, 0, 0, 0, 0, local_tzinfo)
+        event.end_datetime = datetime(
+            end_utc.year, end_utc.month, end_utc.day, 0, 0, 0, 0, local_tzinfo) - timedelta(1)
         event.duration = event.end_datetime - event.begin_datetime
 
         return event
@@ -95,19 +102,21 @@ class IcalEvents(CalendarInterface):
             beginAlarmIndex = decode.find(alarm_begin)
             if beginAlarmIndex >= 0:
                 endAlarmIndex = decode.find(alarm_end, beginAlarmIndex)
-                decode = decode[:beginAlarmIndex] + decode[endAlarmIndex + len(alarm_end) + len(lineseparation):]
+                decode = decode[:beginAlarmIndex] + \
+                    decode[endAlarmIndex +
+                           len(alarm_end) + len(lineseparation):]
         return decode
 
     def __extract_rrule__(self, event):
-        if re.search('RRULE',str(event)) is None:
+        if re.search('RRULE', str(event)) is None:
             return None
 
-        return re.search('RRULE:(.+?)\n',str(event)).group(1).rstrip()
+        return re.search('RRULE:(.+?)\n', str(event)).group(1).rstrip()
 
-    def __is_multiday__ (self, event):
+    def __is_multiday__(self, event):
         if event.allday and event.duration == timedelta(1):
             return False
 
         return event.begin_datetime.day != event.end_datetime.day or \
             event.begin_datetime.month != event.end_datetime.month or \
-            event.begin_datetime.year != event.end_datetime.year
+            event.begin_datetime.year != event.end_datetime.year

Calendar/ImageDesign.py

@@ -0,0 +1,86 @@
+from DesignEntity import DesignEntity
+from Assets import path as application_path
+from PIL import Image, ExifTags
+
+
+class ImageDesign (DesignEntity):
+    """Creates a TableDesign filled with rss post
+    date and title"""
+
+    # fill: "none" : original size, "stretch" : strech to fill, "scale" : scale to fill, "border" : scale until one side touches border
+    def __init__(self, size, path, fill="none", color="RGBA", dither=None):
+        super(ImageDesign, self).__init__(size)
+        self.set_path(path)
+        self.fill = fill
+        self.color = color
+        self.dither = dither
+
+    def set_path(self, path):
+        path = path.replace('\\', '/')
+        if path[0] != '/' and ':' not in path[0:3]:
+            path = application_path + '/' + path
+        self.path = path
+
+    def __finish_image__(self):
+        img = Image.open(self.path)
+        img = img.convert(self.color, dither=self.dither)
+
+        img = self.__fix_orientation__(img)
+        img = self.__resize_image__(img)
+        pos = self.__get_centered_position__(img)
+
+        self.__init_image__("#00000000")
+        self.draw(img, pos)
+
+    def __resize_image__(self, img):
+        if self.fill is "none":
+            return img
+
+        if self.fill is "stretch":
+            img = img.resize(self.size, resample=Image.LANCZOS)
+
+        if self.fill is "scale":
+            size = self.size
+            img_proportions = img.width / img.height
+            if img_proportions < size[0] / size[1]:
+                size = (size[0], int(size[0] * (1 / img_proportions)))
+            else:
+                size = (int(size[1] * img_proportions), size[1])
+            img = img.resize(size, resample=Image.LANCZOS)
+
+        if self.fill is "border":
+            size = self.size
+            img_proportions = img.width / img.height
+            if img_proportions < size[0] / size[1]:
+                size = (int(size[1] * img_proportions), size[1])
+            else:
+                size = (size[0], int(size[0] * (1 / img_proportions)))
+            img = img.resize(size, resample=Image.LANCZOS)
+
+        return img
+
+    def __get_centered_position__(self, img):
+        screen_size = self.size
+        img_size = img.size
+
+        delta_size = [s - i for s, i in zip(screen_size, img_size)]
+        delta_center_pos = [s / 2 for s in delta_size]
+
+        return delta_center_pos
+
+    def __fix_orientation__(self, img):
+        if "parsed_exif" not in img.info.keys():
+            return img
+
+        for orientation in ExifTags.TAGS.keys():
+            if ExifTags.TAGS[orientation] == 'Orientation':
+                break
+        exif = img.info["parsed_exif"]
+
+        if exif[orientation] == 3:
+            img = img.rotate(180, expand=True)
+        elif exif[orientation] == 6:
+            img = img.rotate(270, expand=True)
+        elif exif[orientation] == 8:
+            img = img.rotate(90, expand=True)
+        return img

Calendar/ImageFileAdapter.py

@@ -1,16 +1,18 @@
 from DisplayAdapter import DisplayAdapter
 from Assets import path
 
+
 class ImageFileAdapter (DisplayAdapter):
     """Saves design to an image file, can be used for debugging"""
-    def __init__ (self, file_path = ""):
+
+    def __init__(self, file_path=""):
         super(ImageFileAdapter, self).__init__(384, 640)
         self.file_path = file_path
         if self.file_path == "":
             self.file_path = path
 
-    def render (self, design):
+    def render(self, design):
         design.get_image().save(self.file_path + 'design_exported.png')
 
-    def calibrate (self):
-        pass
+    def calibrate(self):
+        pass

Calendar/ImageFramePanel.py

@@ -0,0 +1,46 @@
+from PanelDesign import PanelDesign
+from settings import general_settings
+from Assets import supported_img_formats, path as application_path
+from os import listdir
+from os.path import isfile, join
+from ImageDesign import ImageDesign
+from random import choice
+
+
+class ImageFramePanel (PanelDesign):
+    """Converts the display into a digital frame and
+    shows a slide show of images, iterating on each update"""
+
+    def __init__(self, size):
+        super(ImageFramePanel, self).__init__(size)
+        self.overlay_path = self.__complete_path__(
+            general_settings["overlay-image"])
+        self.image_folder_path = self.__complete_path__(
+            general_settings["image-folder"])
+        self.images = self.__extract_valid_img_paths__()
+        self.__first_render__()
+
+    def __extract_valid_img_paths__(self):
+        images = []
+        for file in listdir(self.image_folder_path):
+            file_path = join(self.image_folder_path, file).replace('\\', '/')
+            if isfile(file_path) and self.overlay_path != file_path:
+                if file.split('.')[-1].upper() in supported_img_formats:
+                    images.append(file_path)
+        return images
+
+    def __complete_path__(self, path):
+        path = path.replace('\\', '/')
+        if path[0] != '/' and ':' not in path[0:3]:
+            path = join(application_path, path)
+        return path
+
+    def __first_render__(self):
+        current_image = choice(self.images)
+        img = ImageDesign(self.size, current_image, fill="scale", color="1")
+        self.draw_design(img)
+
+        if self.overlay_path != "":
+            overlay = ImageDesign(self.size, self.overlay_path)
+            overlay.__finish_image__()
+            self.__image__.alpha_composite(overlay.__image__)

Calendar/LoopTimer.py

@@ -3,39 +3,52 @@ from datetime import datetime, timedelta
 min_sleep_minutes = 0
 max_history_entries = 25
 
+
 class LoopTimer (object):
     """Manages loop times and sleeps until
     next loop."""
-    def __init__ (self, loop_interval, run_on_hour = False):
+
+    def __init__(self, loop_interval, run_on_hour=False, max_loop_count=0):
         self.interval = int(str(loop_interval))
         self.on_hour = run_on_hour
         self.loop_history = []
+        self.loop_count = 0
+        self.max_loop_count = int(str(max_loop_count))
 
-    def begin_loop (self):
+    def begin_loop(self):
         begin_time = datetime.now()
-        print('\n__________Starting new loop__________')
+        print('\n__________Starting new loop [' + str(self.loop_count) + ']__________')
         print('Datetime: ' + str(begin_time) + '\n')
         self.__add_beginning__(begin_time)
 
-    def __add_beginning__ (self, time):
+    def __add_beginning__(self, time):
         self.loop_history.append((time,))
 
         if len(self.loop_history) > max_history_entries:
             dif = len(self.loop_history) - max_history_entries
             self.loop_history = self.loop_history[dif:]
 
-    def __add_ending__ (self, time):
+    def __add_ending__(self, time):
         current = self.get_current()
         self.loop_history[-1] = (current[0], time)
 
-    def end_loop (self):
+    def end_loop(self):
         end_time = datetime.now()
         self.__add_ending__(end_time)
+        
+        self.loop_count += 1
+        while self.loop_count > 86400:
+            self.loop_count -= 86400
 
-    def get_current (self):
+    def was_last_loop(self):
+        if self.max_loop_count == 0:
+            return False
+        return self.max_loop_count <= self.loop_count
+
+    def get_current(self):
         return self.loop_history[-1]
 
-    def time_until_next (self):
+    def time_until_next(self):
         interval_duration = timedelta(minutes=self.interval)
         loop_duration = self.get_last_duration()
         sleep_time = interval_duration - loop_duration
@@ -48,19 +61,19 @@ class LoopTimer (object):
             sleep_time = timedelta(0, 0, 0, 0, min_sleep_minutes)
         return sleep_time
 
-    def get_last_duration (self):
+    def get_last_duration(self):
         if len(self.loop_history) == 0:
             return
         begin, end = self.loop_history[-1]
         return end - begin
 
-    def get_time_to_next_hour (self):
+    def get_time_to_next_hour(self):
         cur = datetime.now()
         rounded = datetime(cur.year, cur.month, cur.day, cur.hour)
         next_hour_time = rounded + timedelta(hours=1)
-        return  next_hour_time - datetime.now()
+        return next_hour_time - datetime.now()
 
-    def is_new_hour_loop (self):
+    def is_new_hour_loop(self):
         if len(self.loop_history) < 2:
             return False
         previous_loop = self.loop_history[-2]
@@ -69,4 +82,4 @@ class LoopTimer (object):
         if previous_loop[0].hour != current_loop[0].hour:
             return True
         else:
-            return False
+            return False

Calendar/MonthBlockDesign.py

@@ -11,10 +11,12 @@ dayhighlightboxsize = (0.143, 0.14)
 daynumbersize = daynumberboxsize[0] * 0.45
 day_number_ypadding = -0.002
 
+
 class MonthBlockDesign (DesignEntity):
     """Creates a view containing one week of the month in
     one row"""
-    def __init__(self, size, datetime_month, highlight_today = False):
+
+    def __init__(self, size, datetime_month, highlight_today=False):
         super(MonthBlockDesign, self).__init__(size, mask=True)
         self.month = datetime_month.month
         self.year = datetime_month.year
@@ -24,49 +26,53 @@ class MonthBlockDesign (DesignEntity):
     def __finish_image__(self):
         self.__draw_month_overview__()
 
-    def __draw_month_overview__ (self):
+    def __draw_month_overview__(self):
         """Using the built-in calendar function, draw icons for each
             number of the month (1,2,3,...29,30,31)"""
         cal = callib.monthcalendar(self.year, self.month)
         for week in cal:
             for numbers in week:
-                self.__draw_day_number__(numbers, self.get_day_pos(cal.index(week), week.index(numbers)))
-        
-        if self.highlight_today:
-            self.__draw_highlight_box__(self.__abs_pos__(dayhighlightboxsize), self.__get_today_box_pos__(), width=3)
+                self.__draw_day_number__(numbers, self.get_day_pos(
+                    cal.index(week), week.index(numbers)))
 
-    def __draw_highlight_box__ (self, size, pos, color=colors["fg"], width=1):
-        design = BoxDesign(size, outline=color, width = width)
+        if self.highlight_today:
+            self.__draw_highlight_box__(self.__abs_pos__(
+                dayhighlightboxsize), self.__get_today_box_pos__(), width=3)
+
+    def __draw_highlight_box__(self, size, pos, color=colors["fg"], width=1):
+        design = BoxDesign(size, outline=color, width=width)
         design.pos = pos
         self.draw_design(design)
 
-    def __draw_day_number__ (self, number, pos):
+    def __draw_day_number__(self, number, pos):
         if number <= 0:
             return
-        txt = TextDesign(self.__abs_pos__(daynumberboxsize), fontsize=daynumbersize * self.size[0], text=str(number), verticalalignment="center", horizontalalignment="center")
+        txt = TextDesign(self.__abs_pos__(daynumberboxsize), fontsize=daynumbersize *
+                         self.size[0], text=str(number), verticalalignment="center", horizontalalignment="center")
         txt.pos = (pos[0], pos[1] + day_number_ypadding * self.size[1])
         self.draw_design(txt)
-        
-    def get_day_pos (self, week_in_month, day_of_week, rel_pos=(0,0)):
+
+    def get_day_pos(self, week_in_month, day_of_week, rel_pos=(0, 0)):
         maxwidth, maxheight = self.size
         partialwidth = maxwidth / 7
         partialheight = maxheight / 5
         return (int(rel_pos[0] + day_of_week * partialwidth), int(rel_pos[1] + week_in_month * partialheight))
-    
-    def __get_today_box_pos__ (self):
-        x, y = self.get_day_pos(self.__get_week_of_month__(datetime.now()), self.__get_day_of_week__(datetime.now()))
+
+    def __get_today_box_pos__(self):
+        x, y = self.get_day_pos(self.__get_week_of_month__(
+            datetime.now()), self.__get_day_of_week__(datetime.now()))
         return (x, int(y + (self.__abs_pos__(daynumberboxsize)[1] - self.__abs_pos__(dayhighlightboxsize)[1]) / 2))
-    
-    def __get_week_of_month__ (self, date):
+
+    def __get_week_of_month__(self, date):
         for wof, week in enumerate(callib.monthcalendar(date.year, date.month)):
             if date.day in week:
                 return wof
         return 0
 
-    def __get_day_of_week__ (self, date):
+    def __get_day_of_week__(self, date):
         return self.__week_days__.index(date.strftime("%a"))
 
-    def __get_week_days_ordered__ (self):
+    def __get_week_days_ordered__(self):
         cur_weekday = datetime.now().weekday()
         correction = -cur_weekday
         if week_starts_on == "Sunday":
@@ -74,17 +80,18 @@ class MonthBlockDesign (DesignEntity):
 
         weekdays = []
         for i in range(7):
-            weekdays.append((datetime.now() + timedelta(days=(i + correction))).strftime("%a"))
+            weekdays.append(
+                (datetime.now() + timedelta(days=(i + correction))).strftime("%a"))
 
         return weekdays
 
-    def __abs_pos__ (self, pos, size = None):
+    def __abs_pos__(self, pos, size=None):
         if size is None:
             size = self.size
         return (int(pos[0] * size[0]), int(pos[1] * size[1]))
 
-    def get_real_height (self):
+    def get_real_height(self):
         weeks_in_month = callib.monthcalendar(self.year, self.month)
         num_size = self.__abs_pos__(daynumberboxsize)
         num_pos = self.get_day_pos(len(weeks_in_month) - 1, 6)
-        return num_size[1] + num_pos[1]
+        return num_size[1] + num_pos[1]

Calendar/MonthOvPanel.py

@@ -15,7 +15,7 @@ from settings import general_settings
 from CryptoListDesign import CryptoListDesign
 
 
-weatherheadersize = (1,0.113)
+weatherheadersize = (1, 0.113)
 monthboxsize = (1, 0.085)
 monthtextsize = monthboxsize[1] * 0.75
 monthplace = (0, 0.11 - weatherheadersize[1])
@@ -29,17 +29,19 @@ weekdaytextpadding = -0.001
 weekrownameboxsize = (0.143, 0.044)
 eventcirclehorizontalsize = 0.100
 
+
 class MonthOvPanel (PanelDesign):
     """Overview that focuses on the current month and
     some additional information in the bottom."""
-    def __init__ (self, size):
+
+    def __init__(self, size):
         super(MonthOvPanel, self).__init__(size)
         self.weather_header_height = 0
         if general_settings["weather-info"]:
             self.weather_header_height = self.size[1] * weatherheadersize[1]
         self.__first_render__()
 
-    def __first_render__ (self):
+    def __first_render__(self):
         if week_starts_on == "Monday":
             callib.setfirstweekday(callib.MONDAY)
         elif week_starts_on == "Sunday":
@@ -52,119 +54,135 @@ class MonthOvPanel (PanelDesign):
         if general_settings["weather-info"]:
             self.__draw_seperator__()
 
-        self.month_block = MonthBlockDesign(self.__abs_pos__(monthovsize), datetime.now(), highlight_today = True)
+        self.month_block = MonthBlockDesign(self.__abs_pos__(
+            monthovsize), datetime.now(), highlight_today=True)
         pos = self.__abs_pos__(monthovposition)
         pos = (pos[0], pos[1] + self.weather_header_height)
         self.month_block.pos = pos
         self.draw_design(self.month_block)
 
-    def add_weather (self, weather):
+    def add_weather(self, weather):
         if general_settings["weather-info"] == False:
             return
-        self.draw_design(WeatherHeaderDesign(self.__abs_pos__(weatherheadersize), weather))
+        self.draw_design(WeatherHeaderDesign(
+            self.__abs_pos__(weatherheadersize), weather))
 
-    def add_rssfeed (self, rss):
+    def add_rssfeed(self, rss):
         if general_settings["info-area"] is "rss":
             self.__draw_rss_post_list_to_bottom__(rss)
 
-    def add_crypto (self, crypto):
+    def add_crypto(self, crypto):
         if general_settings["info-area"] is "crypto":
             self.__draw_crypto_post_list_to_bottom__(crypto)
 
-    def add_tasks (self, tasks):
+    def add_tasks(self, tasks):
         pass
 
-    def add_calendar (self, calendar):
+    def add_calendar(self, calendar):
         if general_settings["highlight-event-days"]:
-            month_events = list(set([ (event.begin_datetime.day, event.begin_datetime.month, event.begin_datetime.year) for event in calendar.get_month_events()]))
+            month_events = list(set([(event.begin_datetime.day, event.begin_datetime.month,
+                                      event.begin_datetime.year) for event in calendar.get_month_events()]))
             for event in month_events:
                 self.__draw_highlight_event_day__(event)
 
         if general_settings["info-area"] is "events":
             self.__draw_event_list_to_bottom__(calendar)
 
-    def __draw_rss_post_list_to_bottom__ (self, rss):
+    def __draw_rss_post_list_to_bottom__(self, rss):
         month_pos = self.__abs_pos__(monthovposition)
         month_height = self.month_block.get_real_height()
-        size = (self.size[0], self.size[1] - (month_pos[1] + month_height + self.weather_header_height))
+        size = (self.size[0], self.size[1] - (month_pos[1] +
+                                              month_height + self.weather_header_height))
         info_list = RssPostListDesign(size, rss)
-        info_list.pos = (int(month_pos[0]), month_pos[1] + month_height + self.weather_header_height)
+        info_list.pos = (
+            int(month_pos[0]), month_pos[1] + month_height + self.weather_header_height)
         self.draw_design(info_list)
 
-    def __draw_crypto_post_list_to_bottom__ (self, crypto):
+    def __draw_crypto_post_list_to_bottom__(self, crypto):
         month_pos = self.__abs_pos__(monthovposition)
         month_height = self.month_block.get_real_height()
-        size = (self.size[0], self.size[1] - (month_pos[1] + month_height + self.weather_header_height))
-        
+        size = (self.size[0], self.size[1] - (month_pos[1] +
+                                              month_height + self.weather_header_height))
+
         info_list = CryptoListDesign(size, crypto)
         list_height = info_list.get_estimated_height()
-        info_list.pos = (int(month_pos[0]), month_pos[1] + month_height + self.weather_header_height + (size[1] - list_height))
+        info_list.pos = (int(month_pos[0]), month_pos[1] + month_height +
+                         self.weather_header_height + (size[1] - list_height))
         self.draw_design(info_list)
 
-    def __draw_event_list_to_bottom__ (self, calendar):
+    def __draw_event_list_to_bottom__(self, calendar):
         month_pos = self.__abs_pos__(monthovposition)
         month_height = self.month_block.get_real_height()
-        size = (self.size[0], self.size[1] - (month_pos[1] + month_height + self.weather_header_height))
+        size = (self.size[0], self.size[1] - (month_pos[1] +
+                                              month_height + self.weather_header_height))
 
         events = calendar.get_upcoming_events()
         info_list = EventListDesign(size, events)
-        info_list.pos = (int(month_pos[0]), int(month_pos[1] + month_height + self.weather_header_height))
+        info_list.pos = (int(month_pos[0]), int(
+            month_pos[1] + month_height + self.weather_header_height))
         self.draw_design(info_list)
 
-    def __draw_highlight_event_day__ (self, date):
+    def __draw_highlight_event_day__(self, date):
         first_month_week = datetime(date[2], date[1], 1).isocalendar()[1]
         cur_date = datetime(date[2], date[1], date[0])
 
         side_length = int(eventcirclehorizontalsize * self.size[0])
-        circle_size = (side_length,side_length)
-        pos = self.month_block.get_day_pos(cur_date.isocalendar()[1] - first_month_week, self.__get_day_of_week__(cur_date), rel_pos = self.month_block.pos)
-        place_size = (self.month_block.size[0] * daynumberboxsize[0], self.month_block.size[1] * daynumberboxsize[1])
-        pos = (int(pos[0] + (place_size[0] - circle_size[0]) / 2), int(pos[1] + (place_size[1] - circle_size[1]) / 2))
+        circle_size = (side_length, side_length)
+        pos = self.month_block.get_day_pos(cur_date.isocalendar(
+        )[1] - first_month_week, self.__get_day_of_week__(cur_date), rel_pos=self.month_block.pos)
+        place_size = (self.month_block.size[0] * daynumberboxsize[0],
+                      self.month_block.size[1] * daynumberboxsize[1])
+        pos = (int(pos[0] + (place_size[0] - circle_size[0]) / 2),
+               int(pos[1] + (place_size[1] - circle_size[1]) / 2))
         self.__draw_highlight_circle__(circle_size, pos, 'red', width=2)
 
-    def __abs_pos__ (self, pos, size = None):
+    def __abs_pos__(self, pos, size=None):
         if size is None:
             size = self.size
         return (int(pos[0] * size[0]), int(pos[1] * size[1]))
 
-    def __draw_seperator__ (self):
+    def __draw_seperator__(self):
         """Draw a line seperating the weather and Calendar section"""
-        ImageDraw.Draw(self.__image__).line([ self.__abs_pos__(seperatorplace), self.__abs_pos__((1, seperatorplace[1])) ], fill='red', width=5)
+        ImageDraw.Draw(self.__image__).line([self.__abs_pos__(
+            seperatorplace), self.__abs_pos__((1, seperatorplace[1]))], fill='red', width=5)
 
-    def __draw_month_name__ (self):
+    def __draw_month_name__(self):
         """Draw the icon with the current month's name"""
         month = datetime.now().strftime("%B")
-        txt = TextDesign(self.__abs_pos__(monthboxsize), fontsize=monthtextsize * self.size[1], text=month, verticalalignment="center", horizontalalignment="center")
+        txt = TextDesign(self.__abs_pos__(monthboxsize), fontsize=monthtextsize *
+                         self.size[1], text=month, verticalalignment="center", horizontalalignment="center")
         pos = self.__abs_pos__(monthplace)
         txt.pos = (pos[0], pos[1] + self.weather_header_height)
         self.draw_design(txt)
 
-    def __draw_week_row__ (self):
+    def __draw_week_row__(self):
         for day_of_week, day in enumerate(self.__week_days__):
-            txt = TextDesign(self.__abs_pos__(weekrownameboxsize), fontsize=weekdaytextsize * self.size[1], text=str(day), verticalalignment="center", horizontalalignment="center")
+            txt = TextDesign(self.__abs_pos__(weekrownameboxsize), fontsize=weekdaytextsize *
+                             self.size[1], text=str(day), verticalalignment="center", horizontalalignment="center")
             pos = self.__get_week_day_pos__(day_of_week)
             txt.pos = (pos[0], pos[1] + weekdaytextpadding * self.size[1])
             self.draw_design(txt)
 
-        self.__draw_highlight_box__(self.__abs_pos__(weekrownameboxsize), self.__get_week_day_pos__(self.__get_day_of_week__(datetime.now())), width=1)
+        self.__draw_highlight_box__(self.__abs_pos__(weekrownameboxsize), self.__get_week_day_pos__(
+            self.__get_day_of_week__(datetime.now())), width=1)
 
-    def __get_week_day_pos__ (self, day_of_week):
+    def __get_week_day_pos__(self, day_of_week):
         maxwidth, _ = self.__abs_pos__(monthovsize)
         partialwidth = maxwidth / 7
         posx, posy = self.__abs_pos__(weekdayrowpos)
         return (int(posx + day_of_week * partialwidth), int(posy + self.weather_header_height))
 
-    def __draw_highlight_box__ (self, size, pos, color = colors["fg"], width = 1):
-        design = BoxDesign(size, outline=color, width = width)
+    def __draw_highlight_box__(self, size, pos, color=colors["fg"], width=1):
+        design = BoxDesign(size, outline=color, width=width)
         design.pos = pos
         self.draw_design(design)
 
-    def __draw_highlight_circle__ (self, size, pos, color = colors["fg"], width = 1):
-        design = EllipseDesign(size, outline=color, width = width)
+    def __draw_highlight_circle__(self, size, pos, color=colors["fg"], width=1):
+        design = EllipseDesign(size, outline=color, width=width)
         design.pos = pos
         self.draw_design(design)
 
-    def __get_week_days_ordered__ (self):
+    def __get_week_days_ordered__(self):
         cur_weekday = datetime.now().weekday()
         correction = -cur_weekday
         if week_starts_on == "Sunday":
@@ -172,9 +190,10 @@ class MonthOvPanel (PanelDesign):
 
         weekdays = []
         for i in range(7):
-            weekdays.append((datetime.now() + timedelta(days=(i + correction))).strftime("%a"))
+            weekdays.append(
+                (datetime.now() + timedelta(days=(i + correction))).strftime("%a"))
 
         return weekdays
 
-    def __get_day_of_week__ (self, date):
+    def __get_day_of_week__(self, date):
         return self.__week_days__.index(date.strftime("%a"))

Calendar/MonthViewPanel.py

@@ -15,10 +15,12 @@ info_height = 0.25
 info_padding = 5
 seperator_width = line_thickness
 
+
 class MonthViewPanel (PanelDesign):
     """Displays a grid of the day of the current month
     with detailed event descriptions."""
-    def __init__(self, size, month = None, year = None):
+
+    def __init__(self, size, month=None, year=None):
         super(MonthViewPanel, self).__init__(size)
         self.day_table = []
         self.month = month
@@ -39,14 +41,14 @@ class MonthViewPanel (PanelDesign):
             self.weather_height = weather_height
         self.day_area_height = 1 - self.weather_height - self.info_height
         self.day_area_ypos = self.weather_height
-        
+
         self.week_count = self.__get_week_count__()
 
         area_height = self.size[1] * self.day_area_height
         area_width = self.size[0]
         self.day_box_size = (area_width / 7, area_height / self.week_count)
 
-    def add_weather (self, weather):
+    def add_weather(self, weather):
         if general_settings["weather-info"] == False:
             return
         size = (self.size[0], self.size[1] * self.weather_height)
@@ -55,7 +57,7 @@ class MonthViewPanel (PanelDesign):
         self.draw_design(header)
         self.__draw_seperator__(size[1], colors["hl"])
 
-    def add_calendar (self, calendar):
+    def add_calendar(self, calendar):
         self.__add_calendar_to_days__(calendar)
 
     def __add_calendar_to_days__(self, calendar):
@@ -64,7 +66,7 @@ class MonthViewPanel (PanelDesign):
                 if day != None:
                     day.add_calendar(calendar)
 
-    def add_rssfeed (self, rss):
+    def add_rssfeed(self, rss):
         if general_settings["info-area"] != "rss":
             return
 
@@ -75,19 +77,20 @@ class MonthViewPanel (PanelDesign):
         rss.pos = pos
         self.draw_design(rss)
 
-    def add_tasks (self, tasks):
+    def add_tasks(self, tasks):
         pass
 
-    def add_crypto (self, crypto):
+    def add_crypto(self, crypto):
         if general_settings["info-area"] == "crypto":
             self.__draw_crypto__(crypto)
 
     def __draw_crypto__(self, crypto):
         size = (self.size[0], self.size[1] * self.info_height)
         pos = (0, self.size[1] - size[1])
-        
+
         crypto = CryptoListDesign(size, crypto)
-        crypto.pos = (pos[0],pos[1] + (size[1] - crypto.get_estimated_height()))
+        crypto.pos = (pos[0], pos[1] + (size[1] -
+                                        crypto.get_estimated_height()))
         self.draw_design(crypto)
 
     def __finish_panel__(self):
@@ -97,12 +100,13 @@ class MonthViewPanel (PanelDesign):
         size = (self.size[0], self.size[1] * self.day_area_height)
         pos = (0, self.size[1] * self.day_area_ypos)
 
-        table = TableDesign(size, matrix = self.day_table)
+        table = TableDesign(size, matrix=self.day_table)
         table.pos = pos
         self.draw_design(table)
 
-    def __draw_seperator__ (self, height, color):
-        ImageDraw.Draw(self.__image__).line([ (0, height * self.size[1]), (self.size[0], height * self.size[1]) ], fill=color, width=seperator_width)
+    def __draw_seperator__(self, height, color):
+        ImageDraw.Draw(self.__image__).line(
+            [(0, height * self.size[1]), (self.size[0], height * self.size[1])], fill=color, width=seperator_width)
 
     def __init_day_boxes__(self):
         if week_starts_on == "Monday":
@@ -120,9 +124,10 @@ class MonthViewPanel (PanelDesign):
         if day == None or day == 0:
             return None
 
-        design = DayBoxDesign(self.day_box_size, date(self.year, self.month, int(day)))
+        design = DayBoxDesign(self.day_box_size, date(
+            self.year, self.month, int(day)))
 
         return design
-    
+
     def __get_week_count__(self):
-        return len(callib.monthcalendar(self.year, self.month))
+        return len(callib.monthcalendar(self.year, self.month))

Calendar/OwmForecasts.py

@@ -5,16 +5,19 @@ from datetime import datetime
 from settings import units, language
 from Translator import translate
 
+
 class OwmForecasts (WeatherInterface):
     """Fetches weather through the Openweathermap-api."""
-    def __init__ (self, location, api_key, paid_api=False):
+
+    def __init__(self, location, api_key, paid_api=False):
         self.subscription = "pro" if paid_api else None
         self.api_key = api_key
         self.units = units
         self.location = location
-        self.api = pyowm.OWM(self.api_key, subscription_type=self.subscription, language=language)
+        self.api = pyowm.OWM(
+            self.api_key, subscription_type=self.subscription, language=language)
 
-    def is_available (self):
+    def is_available(self):
         try:
             return self.api.is_API_online()
         except:
@@ -23,7 +26,7 @@ class OwmForecasts (WeatherInterface):
     def reload(self):
         pass
 
-    def get_today_forecast (self, location=None):
+    def get_today_forecast(self, location=None):
         if self.is_available() is False:
             return None
 
@@ -37,7 +40,7 @@ class OwmForecasts (WeatherInterface):
         except:
             return None
 
-    def get_forecast_in_days (self, offset_by_days, location=None):
+    def get_forecast_in_days(self, offset_by_days, location=None):
         if offset_by_days is 0:
             return self.get_today_forecast(location)
 
@@ -50,38 +53,49 @@ class OwmForecasts (WeatherInterface):
             target_weather = forecast.get_forecast().get_weathers()[-1]
 
             return self.__get_forecast_from_weather__(target_weather, location=location)
-        except: # only allowed for paid membership
+        except:  # only allowed for paid membership
             return None
 
-    def __get_forecast_from_weather__ (self, weather, location):
+    def __get_forecast_from_weather__(self, weather, location):
         forecast_object = WeatherForecast()
         forecast_object.units = self.units
         forecast_object.fetch_datetime = datetime.now()
         forecast_object.location = location
-        forecast_object.datetime = weather.get_reference_time(timeformat='date')
+        forecast_object.datetime = weather.get_reference_time(
+            timeformat='date')
 
         forecast_object.icon = weather.get_weather_icon_name()
         forecast_object.air_humidity = str(weather.get_humidity())
         forecast_object.clouds = str(weather.get_clouds())
-        forecast_object.short_description = translate(str(weather.get_status()))
-        forecast_object.detailed_description = str(weather.get_detailed_status())
+        forecast_object.short_description = translate(
+            str(weather.get_status()))
+        forecast_object.detailed_description = str(
+            weather.get_detailed_status())
         forecast_object.air_pressure = str(weather.get_pressure()['press'])
         if 'deg' in weather.get_wind().keys():
             forecast_object.wind_deg = str(int(weather.get_wind()['deg']))
 
         if forecast_object.units == "metric":
-            forecast_object.air_temperature = str(int(weather.get_temperature(unit='celsius')['temp']))
-            forecast_object.wind_speed = str(int(weather.get_wind()['speed'])) #kmh
+            forecast_object.air_temperature = str(
+                int(weather.get_temperature(unit='celsius')['temp']))
+            forecast_object.wind_speed = str(
+                int(weather.get_wind()['speed']))  # kmh
 
         if forecast_object.units == "aviation":
-            forecast_object.air_temperature = str(int(weather.get_temperature(unit='celsius')['temp']))
-            forecast_object.wind_speed = str(int(weather.get_wind()['speed'] * 1.94384)) #knots
+            forecast_object.air_temperature = str(
+                int(weather.get_temperature(unit='celsius')['temp']))
+            forecast_object.wind_speed = str(
+                int(weather.get_wind()['speed'] * 1.94384))  # knots
 
         if forecast_object.units == "imperial":
-            forecast_object.air_temperature = str(int(weather.get_temperature('fahrenheit')['temp']))
-            forecast_object.wind_speed = str(int(weather.get_wind()['speed'] * 0.621)) #mph
+            forecast_object.air_temperature = str(
+                int(weather.get_temperature('fahrenheit')['temp']))
+            forecast_object.wind_speed = str(
+                int(weather.get_wind()['speed'] * 0.621))  # mph
 
-        forecast_object.sunrise = datetime.fromtimestamp(int(weather.get_sunrise_time(timeformat='unix')))
-        forecast_object.sunset = datetime.fromtimestamp(int(weather.get_sunset_time(timeformat='unix')))
+        forecast_object.sunrise = datetime.fromtimestamp(
+            int(weather.get_sunrise_time(timeformat='unix')))
+        forecast_object.sunset = datetime.fromtimestamp(
+            int(weather.get_sunset_time(timeformat='unix')))
 
         return forecast_object

Calendar/PanelDesign.py

@@ -3,26 +3,28 @@ from TechnicalDataDesign import TechnicalDataDesign
 from settings import print_technical_data
 from datetime import datetime
 
+
 class PanelDesign (DesignEntity):
     """Defined general interface for panel designs."""
-    def __init__ (self, size):
+
+    def __init__(self, size):
         super(PanelDesign, self).__init__(size)
         self.start_timestamp = datetime.now()
 
-    def add_weather (self, weather):
-        raise NotImplementedError("Function needs to be implemented")
+    def add_weather(self, weather):
+        pass
 
-    def add_calendar (self, calendar):
-        raise NotImplementedError("Function needs to be implemented")
+    def add_calendar(self, calendar):
+        pass
 
-    def add_rssfeed (self, rss):
-        raise NotImplementedError("Function needs to be implemented")
+    def add_rssfeed(self, rss):
+        pass
 
-    def add_tasks (self, tasks):
-        raise NotImplementedError("Function needs to be implemented")
+    def add_tasks(self, tasks):
+        pass
 
-    def add_crypto (self, crypto):
-        raise NotImplementedError("Function needs to be implemented")
+    def add_crypto(self, crypto):
+        pass
 
     def __finish_panel__(self):
         pass
@@ -31,6 +33,7 @@ class PanelDesign (DesignEntity):
         self.__finish_panel__()
 
         if print_technical_data:
-            td = TechnicalDataDesign(self.size, self.start_timestamp, datetime.now())
+            td = TechnicalDataDesign(
+                self.size, self.start_timestamp, datetime.now())
             td.mask = True
-            self.draw_design(td)
+            self.draw_design(td)

Calendar/RssInterface.py

@@ -1,8 +1,10 @@
 from DataSourceInterface import DataSourceInterface
 from datetime import datetime, timezone, timedelta
 
+
 class RssInterface(DataSourceInterface):
     """Interface for fetching and processing rss post information."""
+
     def __init__(self):
         self.loaded_posts = []
 
@@ -22,7 +24,7 @@ class RssInterface(DataSourceInterface):
         return self.get_day_posts(datetime.now())
 
     def get_day_posts(self, day):
-        return self.__get_posts_to_filter__(lambda x : x.datetime.strftime('%d-%m-%y') == day.strftime('%d-%m-%y'))
+        return self.__get_posts_to_filter__(lambda x: x.datetime.strftime('%d-%m-%y') == day.strftime('%d-%m-%y'))
 
     def __get_posts_to_filter__(self, post_filter):
         if self.loaded_posts is None:
@@ -30,4 +32,4 @@ class RssInterface(DataSourceInterface):
         return [post for post in self.loaded_posts if post_filter(post)]
 
     def __sort_posts__(self):
-        self.loaded_posts.sort(key=lambda x : x.datetime, reverse=True)
+        self.loaded_posts.sort(key=lambda x: x.datetime, reverse=True)

Calendar/RssParserPosts.py

@@ -6,8 +6,10 @@ from urllib.request import urlopen
 
 max_range_days = 14
 
+
 class RssParserPosts (RssInterface):
     """Fetches posts from url-addresses via rss parser."""
+
     def __init__(self, urls):
         self.urls = urls
         super(RssParserPosts, self).__init__()
@@ -52,5 +54,4 @@ class RssParserPosts (RssInterface):
     def __get_webpage__(self, link):
         start_index = link.find('://') + 3
         end_index = link[start_index:].find('/') + start_index
-        return link[start_index : end_index]
-        
+        return link[start_index: end_index]

Calendar/RssPost.py

@@ -1,9 +1,10 @@
 class RssPost(object):
     """Defines a rss post, independent of any implementation"""
-    def __init__ (self):
+
+    def __init__(self):
         self.title = None
         self.description = None
         self.source = None
 
         self.datetime = None
-        self.fetch_datetime = None
+        self.fetch_datetime = None

Calendar/RssPostListDesign.py

@@ -2,32 +2,35 @@ from DesignEntity import DesignEntity
 from TableDesign import TableDesign
 from Assets import defaultfontsize
 
+
 class RssPostListDesign (DesignEntity):
     """Creates a TableDesign filled with rss post
     date and title"""
-    def __init__ (self, size, rssfeed, text_size = defaultfontsize):
+
+    def __init__(self, size, rssfeed, text_size=defaultfontsize):
         super(RssPostListDesign, self).__init__(size)
         self.rssfeed = rssfeed
         self.__post_matrix__ = []
         self.text_size = text_size
 
-    def __finish_image__ (self):
+    def __finish_image__(self):
         self.__fill_post_matrix__()
 
-        table_design = TableDesign(self.size, line_spacing=2, col_spacing=3, matrix=self.__post_matrix__, fontsize = self.text_size, mask=False, wrap=True, truncate_rows=True)
+        table_design = TableDesign(self.size, line_spacing=2, col_spacing=3, matrix=self.__post_matrix__,
+                                   fontsize=self.text_size, mask=False, wrap=True, truncate_rows=True)
         self.draw_design(table_design)
-    
-    def __get_formatted_post__ (self, post):
+
+    def __get_formatted_post__(self, post):
         date = post.datetime.strftime('%d %b')
         date = self.__remove_leading_zero__(date)
-        return [ '', '•', post.title ]
+        return ['', '•', post.title]
 
     def __remove_leading_zero__(self, text):
         while text[0] is '0':
             text = text[1:]
         return text
-    
-    def __fill_post_matrix__ (self):
+
+    def __fill_post_matrix__(self):
         for post in self.rssfeed.get_latest_posts():
             row = self.__get_formatted_post__(post)
-            self.__post_matrix__.append(row)
+            self.__post_matrix__.append(row)

Calendar/SingelDayEventListDesign.py

@@ -5,8 +5,11 @@ from TextFormatter import event_prefix_str_sum
 
 font = fonts["regular"]
 
+
 class SingelDayEventListDesign (EventListDesign):
     """Specialized event list for day list design."""
-    def __init__ (self, size, events, font_size = defaultfontsize, line_spacing=0, event_prefix_rel_dates = [], col_spacing=5, general_color=colors["fg"], background_color=colors["bg"], highlight_color=colors["hl"]):
-        prefix_func = lambda x, rel_date : event_prefix_str_sum(x, rel_date)
-        super().__init__(size, events, text_size=font_size, line_spacing=line_spacing, col_spacing=col_spacing, event_prefix_rel_dates = event_prefix_rel_dates, event_prefix_func=prefix_func, font_family=font, show_more_info=True, general_color=general_color, background_color=background_color, highlight_color = highlight_color)
+
+    def __init__(self, size, events, font_size=defaultfontsize, line_spacing=0, event_prefix_rel_dates=[], col_spacing=5, general_color=colors["fg"], background_color=colors["bg"], highlight_color=colors["hl"]):
+        def prefix_func(x, rel_date): return event_prefix_str_sum(x, rel_date)
+        super().__init__(size, events, text_size=font_size, line_spacing=line_spacing, col_spacing=col_spacing, event_prefix_rel_dates=event_prefix_rel_dates,
+                         event_prefix_func=prefix_func, font_family=font, show_more_info=True, general_color=general_color, background_color=background_color, highlight_color=highlight_color)

Calendar/TableDesign.py

@@ -5,16 +5,19 @@ from DesignEntity import DesignEntity
 
 
 default_props = {
-    "color" : colors["fg"],
-    "background_color" : colors["bg"],
-    "font-size" : defaultfontsize
+    "color": colors["fg"],
+    "background_color": colors["bg"],
+    "font-size": defaultfontsize
 }
 
+
 class TableDesign (TextDesign):
     """Gets a matrix with text or designs that is than
     displayed in a table without borders."""
-    def __init__ (self, size, matrix, max_col_size = None, max_row_size = None, font = None, fontsize = defaultfontsize, column_horizontal_alignments = [], mask = True, line_spacing = 0, col_spacing = 0, truncate_rows = True, truncate_cols = True, wrap = False, truncate_text=True, truncate_suffix="...", cell_properties=None, background_color = colors["bg"]):
-        super(TableDesign, self).__init__(size, font=font, fontsize=fontsize, mask=mask)
+
+    def __init__(self, size, matrix, max_col_size=None, max_row_size=None, font=None, fontsize=defaultfontsize, column_horizontal_alignments=[], mask=True, line_spacing=0, col_spacing=0, truncate_rows=True, truncate_cols=True, wrap=False, truncate_text=True, truncate_suffix="...", cell_properties=None, background_color=colors["bg"]):
+        super(TableDesign, self).__init__(
+            size, font=font, fontsize=fontsize, mask=mask)
         self.__init_image__(background_color)
         self.matrix = matrix
         self.max_col_size = max_col_size
@@ -32,7 +35,7 @@ class TableDesign (TextDesign):
         self.cell_properties = cell_properties
         default_props["font-size"] = fontsize
 
-    def __finish_image__ (self):
+    def __finish_image__(self):
         if len(self.matrix) is 0:
             return
         self.__reform_col_size__()
@@ -41,19 +44,19 @@ class TableDesign (TextDesign):
         self.max_col, self.max_row = self.__get_truncated_counts__()
         self.__print_table__(self.matrix)
 
-    def __reform_col_size__ (self):
+    def __reform_col_size__(self):
         if self.max_col_size is not None:
             return
-        
+
         col_sizes = []
-        for c in range(len(self.matrix[0])):    #amout of columns
+        for c in range(len(self.matrix[0])):  # amout of columns
             for r in range(len(self.matrix)):
-                row_col_size = self.__get_cell_size__(r,c)[0]
+                row_col_size = self.__get_cell_size__(r, c)[0]
                 if len(col_sizes) - 1 < c:
                     col_sizes.append(row_col_size)
                 elif row_col_size > col_sizes[c]:
                     col_sizes[c] = row_col_size
-        
+
         for index, size in enumerate(col_sizes):
             preceding_size = sum(col_sizes[:index]) + index * self.col_spacing
             if preceding_size + size > self.size[0]:
@@ -62,19 +65,19 @@ class TableDesign (TextDesign):
 
         self.max_col_size = col_sizes
 
-    def __reform_row_size__ (self):
+    def __reform_row_size__(self):
         if self.max_row_size is not None:
             return
-        
+
         row_sizes = []
         for r in range(len(self.matrix)):
-            for c in range(len(self.matrix[0])):    #amout of columns
-                col_row_size = self.__get_cell_size__(r,c)[1]
+            for c in range(len(self.matrix[0])):  # amout of columns
+                col_row_size = self.__get_cell_size__(r, c)[1]
                 if len(row_sizes) - 1 < r:
                     row_sizes.append(col_row_size)
                 elif col_row_size > row_sizes[r]:
                     row_sizes[r] = col_row_size
-        
+
         self.max_row_size = row_sizes
 
     def __get_cell_size__(self, r, c):
@@ -85,18 +88,20 @@ class TableDesign (TextDesign):
             return size
         elif type(content) == str:
             font = self.__get_font__()
-            width = font.getsize(self.matrix[r][c])[0]    #get width of text in that row/col
+            # get width of text in that row/col
+            width = font.getsize(self.matrix[r][c])[0]
             if self.wrap and self.max_col_size != None:
-                content = wrap_text_with_font(content, self.max_col_size[c], font)
+                content = wrap_text_with_font(
+                    content, self.max_col_size[c], font)
             line_count = content.count('\n') + 1
-            height = font.font.height * line_count    #get height of text in that col/row
+            height = font.font.height * line_count  # get height of text in that col/row
             size = (width, height)
-        else:   #DesignEntity
+        else:  # DesignEntity
             size = content.size
 
         return size
 
-    def __get_truncated_counts__ (self):
+    def __get_truncated_counts__(self):
         max_col = 0
         if self.truncate_cols:
             while max_col < len(self.matrix[0]) and self.__get_cell_pos__(0, max_col + 1)[0] - self.col_spacing <= self.size[0]:
@@ -106,44 +111,45 @@ class TableDesign (TextDesign):
 
         max_row = 0
         if self.truncate_rows:
-            while max_row < len(self.matrix) and self.__get_cell_pos__(max_row + 1,0)[1] - self.line_spacing <= self.size[1]:
+            while max_row < len(self.matrix) and self.__get_cell_pos__(max_row + 1, 0)[1] - self.line_spacing <= self.size[1]:
                 max_row += 1
         else:
             max_row = len(self.matrix)
 
         return (max_col, max_row)
 
-    def __print_table__ (self, matrix):
+    def __print_table__(self, matrix):
         for r in range(self.max_row):
             for c in range(self.max_col):
-                self.__draw_cell__(r,c)
-                
-    def __draw_text__ (self, pos, size, row, col):
+                self.__draw_cell__(r, c)
+
+    def __draw_text__(self, pos, size, row, col):
         color = self.__get_cell_prop__(row, col, "color")
         bg_color = self.__get_cell_prop__(row, col, "background_color")
         fontsize = self.__get_cell_prop__(row, col, "font-size")
 
-        design = TextDesign(size, text=self.matrix[row][col], font=self.font_family, color=color, background_color=bg_color, fontsize=fontsize, horizontalalignment=self.__get_col_hori_alignment__(col), wrap=self.wrap, truncate=self.truncate_text, truncate_suffix=self.truncate_suffix)
+        design = TextDesign(size, text=self.matrix[row][col], font=self.font_family, color=color, background_color=bg_color, fontsize=fontsize,
+                            horizontalalignment=self.__get_col_hori_alignment__(col), wrap=self.wrap, truncate=self.truncate_text, truncate_suffix=self.truncate_suffix)
         design.pos = pos
         design.mask = False
         self.draw_design(design)
-                
-    def __draw_design__ (self, pos, size, row, col):
+
+    def __draw_design__(self, pos, size, row, col):
         bg_color = self.__get_cell_prop__(row, col, "background_color")
 
         source_design = self.matrix[row][col]
         source_design.mask = False
 
-        framed_design = DesignEntity(size, mask = False)
+        framed_design = DesignEntity(size, mask=False)
         framed_design.__init_image__(color=bg_color)
         framed_design.draw_design(source_design)
 
         framed_design.pos = pos
         self.draw_design(framed_design)
 
-    def __draw_cell__ (self, row, col):
+    def __draw_cell__(self, row, col):
         size = self.cell_sizes[row][col]
-        pos = self.__get_cell_pos__(row,col)
+        pos = self.__get_cell_pos__(row, col)
 
         if self.matrix[row][col] == None:
             return
@@ -151,8 +157,8 @@ class TableDesign (TextDesign):
             self.__draw_text__(pos, size, row, col)
         else:
             self.__draw_design__(pos, size, row, col)
-        
-    def __get_cell_pos__ (self, row, col):
+
+    def __get_cell_pos__(self, row, col):
         xpos, ypos = (0, 0)
         for c in range(col):
             xpos += self.cell_sizes[row][c][0]
@@ -162,7 +168,7 @@ class TableDesign (TextDesign):
             ypos += self.line_spacing
         return (xpos, ypos)
 
-    def __get_cell_sizes__ (self):
+    def __get_cell_sizes__(self):
         size_matrix = []
         for r in range(len(self.matrix)):
             size_matrix.append([])
@@ -171,7 +177,7 @@ class TableDesign (TextDesign):
                 size_matrix[r].append(size)
         return size_matrix
 
-    def __get_col_hori_alignment__ (self, c):
+    def __get_col_hori_alignment__(self, c):
         if len(self.column_horizontal_alignments) <= c:
             return "left"
         return self.column_horizontal_alignments[c]
@@ -179,8 +185,8 @@ class TableDesign (TextDesign):
     def __get_cell_prop__(self, r, c, prop):
         if self.cell_properties is None:
             return default_props[prop]
-            
+
         if r < len(self.cell_properties) and c < len(self.cell_properties[r]) and prop in self.cell_properties[r][c].keys():
             return self.cell_properties[r][c][prop]
         else:
-            return default_props[prop]
+            return default_props[prop]

Calendar/TechnicalDataDesign.py

@@ -4,10 +4,12 @@ from Assets import colors
 
 font_size = 20
 
+
 class TechnicalDataDesign(DesignEntity):
     '''Prints data about the current loop ontop of the panel'''
+
     def __init__(self, size, start, stop):
-        super(TechnicalDataDesign, self).__init__(size, mask = True)
+        super(TechnicalDataDesign, self).__init__(size, mask=True)
         self.start = start
         self.stop = stop
 
@@ -37,4 +39,4 @@ class TechnicalDataDesign(DesignEntity):
         data += str(dur)
         data += "\nSTOP: "
         data += str(self.stop)
-        return data
+        return data

Calendar/TextDesign.py

@@ -5,11 +5,13 @@ from TextWraper import wrap_text_with_font
 
 truncateerror_fontsize = 0.5
 
+
 class TextDesign (DesignEntity):
     """Object that manages all information relevant to text
     and prints it to an image"""
-    def __init__ (self, size, color=colors["fg"], background_color=colors["bg"], font = None, fontsize = defaultfontsize, text = "", horizontalalignment = "left", verticalalignment = "top", mask=True, truncate=False, truncate_suffix = '...', wrap=False):
-        super(TextDesign, self).__init__(size, mask = mask)
+
+    def __init__(self, size, color=colors["fg"], background_color=colors["bg"], font=None, fontsize=defaultfontsize, text="", horizontalalignment="left", verticalalignment="top", mask=True, truncate=False, truncate_suffix='...', wrap=False):
+        super(TextDesign, self).__init__(size, mask=mask)
         if font is None:
             font = defaultfont
         self.font_family = font
@@ -23,7 +25,7 @@ class TextDesign (DesignEntity):
         self.color = color
         self.background_color = background_color
 
-    def __finish_image__ (self):
+    def __finish_image__(self):
         if self.color is "white":
             self.invert_mask = True
         if self.background_color not in ["white", "black"] or self.color in ["red"]:
@@ -36,21 +38,24 @@ class TextDesign (DesignEntity):
         if self.wrap:
             self.__wrap_text__()
         pos = self.__pos_from_alignment__()
-        ImageDraw.Draw(self.__image__).text(pos, self.text, fill=self.color, font=self.__font__)
-        
-    def __truncate_text__ (self):
-        if self.__font__.getsize_multiline(self.text)[0] <= self.size[0]: #does not need truncating
+        ImageDraw.Draw(self.__image__).text(
+            pos, self.text, fill=self.color, font=self.__font__)
+
+    def __truncate_text__(self):
+        # does not need truncating
+        if self.__font__.getsize_multiline(self.text)[0] <= self.size[0]:
             return
-        suffix_length = self.__font__.getsize_multiline(self.truncate_suffix)[0]
+        suffix_length = self.__font__.getsize_multiline(
+            self.truncate_suffix)[0]
         while len(self.text) > 1 and self.__font__.getsize_multiline(self.text)[0] + suffix_length >= self.size[0]:
             self.text = self.text[0:-1]
         self.text = self.text.rstrip(' ')
         self.text += self.truncate_suffix
 
-    def __pos_from_alignment__ (self):
+    def __pos_from_alignment__(self):
         width, height = self.__get_text_size__()
         x, y = 0, 0
-        
+
         if self.vertical_alignment == "center":
             y = int((self.size[1] / 2) - (height / 2))
         elif self.vertical_alignment == "bottom":
@@ -68,8 +73,8 @@ class TextDesign (DesignEntity):
         height = (self.text.count('\n') + 1) * self.__font__.font.height
         return widht, height
 
-    def __wrap_text__ (self):
+    def __wrap_text__(self):
         self.text = wrap_text_with_font(self.text, self.size[0], self.__font__)
 
     def __get_font__(self):
-        return ImageFont.truetype(path + self.font_family, int(self.font_size))
+        return ImageFont.truetype(path + self.font_family, int(self.font_size))

Calendar/TextFormatter.py

@@ -12,7 +12,8 @@ until_character = ' - '
 allday_character = "•"
 multiday_character = allday_character + allday_character
 
-def time_str (dt):
+
+def time_str(dt):
     if hours is "12":
         return dt.strftime("%I:%M%p")
     elif hours is "24":
@@ -20,29 +21,31 @@ def time_str (dt):
     else:
         return str(dt)
 
-def event_prefix_str_md_dif (event, relative_date=None):
+
+def event_prefix_str_md_dif(event, relative_date=None):
     if relative_date is None:
         relative_date = event.begin_datetime.date()
 
     if event.multiday is False:
         return event_time_summary(event)
-    
-    #Relative to
-    #First day
+
+    # Relative to
+    # First day
     elif __equal__(event.begin_datetime, relative_date):
         return event_time_summary(event) + multiday_begin_character
 
-    #Last day
+    # Last day
     elif __equal__(event.end_datetime, relative_date) or \
-        (__day_duration__(event.end_datetime) == timedelta(0) and __equal__(relative_date + timedelta(1), event.end_datetime)):
+            (__day_duration__(event.end_datetime) == timedelta(0) and __equal__(relative_date + timedelta(1), event.end_datetime)):
         return multiday_end_character + event_time_summary(event)
 
-    #Some day
+    # Some day
     else:
         event.allday = True
         return multiday_end_character + event_time_summary(event) + multiday_begin_character
 
-def event_prefix_str (event, relative_date=None):
+
+def event_prefix_str(event, relative_date=None):
     if relative_date is None:
         relative_date = event.begin_datetime.date()
 
@@ -51,7 +54,8 @@ def event_prefix_str (event, relative_date=None):
     else:
         return event_time_detailed(event)
 
-def event_prefix_str_sum (event, relative_date=None):
+
+def event_prefix_str_sum(event, relative_date=None):
     if relative_date is None:
         relative_date = event.begin_datetime.date()
 
@@ -60,25 +64,30 @@ def event_prefix_str_sum (event, relative_date=None):
     else:
         return event_time_summary(event)
 
-def event_time_summary (event):
+
+def event_time_summary(event):
     if event.allday:
         return allday_character
     else:
         return time_str(event.begin_datetime)
 
-def event_time_detailed (event):
+
+def event_time_detailed(event):
     if event.allday:
         return get_text(allday_events)
     else:
         return time_str(event.begin_datetime) + until_character + time_str(event.end_datetime)
 
+
 def date_str(dt):
     return remove_leading_zero(dt.strftime('%d. %b'))
 
-def remove_leading_zero (text):
-        while text[0] is '0':
-            text = text[1:]
-        return text
+
+def remove_leading_zero(text):
+    while text[0] is '0':
+        text = text[1:]
+    return text
+
 
 def date_summary_str(dt):
     day = remove_leading_zero(dt.strftime("%d"))
@@ -89,11 +98,13 @@ def date_summary_str(dt):
     else:
         return dt.strftime('%a ' + day + '. %b')
 
+
 def __equal__(dt1, dt2):
     return dt1.day == dt2.day and \
         dt1.month == dt2.month and \
         dt1.year == dt2.year
 
+
 def __day_duration__(dt):
     day_begin = datetime(dt.year, dt.month, dt.day, 0, 0, 0, 0, timezone.utc)
-    return dt - day_begin
+    return dt - day_begin

Calendar/TextWraper.py

@@ -1,10 +1,11 @@
 from Assets import path, defaultfont
 from PIL import ImageFont
 
-def wrap_text_with_font (text, width, font):
+
+def wrap_text_with_font(text, width, font):
     words = text.split(' ')
     result = ""
-    for index, word in enumerate(words):
+    for word in words:
         until_current = (result + " " + word).strip()
         txt_width, _ = font.getsize_multiline(until_current)
         if txt_width > width:
@@ -14,5 +15,6 @@ def wrap_text_with_font (text, width, font):
         result += word
     return result.strip()
 
-def wrap_text (text, width, font_size, font_family = defaultfont):
-    return wrap_text_with_font(text, width, ImageFont.truetype(path + font_family, int(font_size)))
+
+def wrap_text(text, width, font_size, font_family=defaultfont):
+    return wrap_text_with_font(text, width, ImageFont.truetype(path + font_family, int(font_size)))

Calendar/Translator.py

@@ -4,7 +4,8 @@ from settings import language
 '''Looks up a phrase in a given dictionary-collection
 and returns the translated phrase'''
 
-def translate(phrase, target_lang = language, dictionary_collection = dictionary_collection) :
+
+def translate(phrase, target_lang=language, dictionary_collection=dictionary_collection):
     dictionary = find_dictionary(phrase, dictionary_collection)
 
     if dictionary == None:
@@ -17,8 +18,9 @@ def translate(phrase, target_lang = language, dictionary_collection = dictionary
     else:
         return dictionary[default_language]
 
-def find_dictionary(phrase, dictionary_collection = dictionary_collection):
+
+def find_dictionary(phrase, dictionary_collection=dictionary_collection):
     for dictionary in dictionary_collection:
         if phrase in dictionary.values():
             return dictionary
-    return None
+    return None

Calendar/WeatherColumnDesign.py

@@ -13,13 +13,15 @@ info_yresize = -0.05
 fontsize_static = defaultfontsize
 max_symbol_y_width = 0.15
 
+
 class WeatherColumnDesign (DesignEntity):
     """Displays weather information in a column"""
-    def __init__ (self, size, forecast):
+
+    def __init__(self, size, forecast):
         super().__init__(size)
         self.forecast = forecast
 
-    def __finish_image__ (self):
+    def __finish_image__(self):
         if self.forecast is None:
             self.__draw_no_response__()
             return
@@ -27,47 +29,56 @@ class WeatherColumnDesign (DesignEntity):
         self.__draw_icon__(self.forecast.icon)
         self.__draw_infos__(self.forecast)
 
-    def __draw_infos__ (self, forecast):
-        temperature = forecast.air_temperature + " " + self.__get_unit__(("°C", "°F"))
+    def __draw_infos__(self, forecast):
+        temperature = forecast.air_temperature + \
+            " " + self.__get_unit__(("°C", "°F"))
         humidity = forecast.air_humidity + "%"
-        if forecast.units== "aviation":
+        if forecast.units == "aviation":
             if forecast.wind_deg == None:
                 forecast.wind_deg = ""
-            elif len(forecast.wind_deg)==1:
+            elif len(forecast.wind_deg) == 1:
                 forecast.wind_deg = "00" + forecast.wind_deg
-            elif len(forecast.wind_deg)==2:
+            elif len(forecast.wind_deg) == 2:
                 forecast.wind_deg = "0" + forecast.wind_deg
-            if int(forecast.wind_speed)<10:
-                windspeed = forecast.wind_deg + "@" + "0" + forecast.wind_speed  + self.__get_unit__(("", "")) #added degrees, if wind<10 add a 0 to make two digit
+            if int(forecast.wind_speed) < 10:
+                windspeed = forecast.wind_deg + "@" + "0" + forecast.wind_speed + \
+                    self.__get_unit__(
+                        ("", ""))  # added degrees, if wind<10 add a 0 to make two digit
             else:
-                windspeed = forecast.wind_deg + "@" + forecast.wind_speed  + self.__get_unit__(("", "")) #added degrees
+                windspeed = forecast.wind_deg + "@" + forecast.wind_speed + \
+                    self.__get_unit__(("", ""))  # added degrees
         else:
-            windspeed = forecast.wind_speed + " " + self.__get_unit__(("km/h", "mph"))
+            windspeed = forecast.wind_speed + " " + \
+                self.__get_unit__(("km/h", "mph"))
 
-        numbers_list = [ [ forecast.short_description ],
-                        [ temperature ],
-                        [ humidity ],
-                        [ windspeed ] ]
+        numbers_list = [[forecast.short_description],
+                        [temperature],
+                        [humidity],
+                        [windspeed]]
 
         ypos = info_x_ypos * self.size[0]
         pos = (0, ypos)
-        size = (self.size[0], self.size[1] + info_yresize * self.size[1] - pos[1])
-        line_spacing = (size[1] - len(numbers_list) * fontsize_static) / (len(numbers_list) + 1)
+        size = (self.size[0], self.size[1] +
+                info_yresize * self.size[1] - pos[1])
+        line_spacing = (size[1] - len(numbers_list) *
+                        fontsize_static) / (len(numbers_list) + 1)
 
-        table = TableDesign(size, numbers_list, fontsize=fontsize_static, line_spacing=line_spacing, column_horizontal_alignments=[ "center" ], max_col_size=[ size[0] ], truncate_text=False, truncate_rows=False)
+        table = TableDesign(size, numbers_list, fontsize=fontsize_static, line_spacing=line_spacing, column_horizontal_alignments=[
+                            "center"], max_col_size=[size[0]], truncate_text=False, truncate_rows=False)
         table.pos = pos
         self.draw_design(table)
 
-    def __draw_icon__ (self, icon_id):
+    def __draw_icon__(self, icon_id):
         width = int(icon_width * self.size[0])
         size = (width, width)
         xpos = icon_xpos * self.size[0]
         ypos = icon_x_ypos * self.size[0]
         pos = (xpos, ypos)
 
-        self.__draw_resized_path_at__(wpath + weathericons[icon_id] + ".jpeg", pos, size)
+        self.__draw_resized_path_at__(
+            wpath + weathericons[icon_id] + ".jpeg", pos, size)
 
-    def __draw_no_response__ (self):
+    def __draw_no_response__(self):
         width = int(icon_width * self.size[0])
         size = (width, width)
         xpos = icon_xpos * self.size[0]
@@ -76,26 +87,25 @@ class WeatherColumnDesign (DesignEntity):
 
         self.__draw_resized_image_at__(no_response, pos, size)
 
-    def __draw_resized_path_at__ (self, path, pos, size):
+    def __draw_resized_path_at__(self, path, pos, size):
         img = Image.open(path)
         self.__draw_resized_image_at__(img, pos, size)
 
-    def __draw_resized_image_at__ (self, img, pos, size):
+    def __draw_resized_image_at__(self, img, pos, size):
         size = (int(size[0]), int(size[1]))
         resized_img = img.resize(size, resample=Image.LANCZOS)
         self.draw(resized_img, pos)
 
-
-    def __get_unit__ (self, tuple):
+    def __get_unit__(self, tuple):
         if self.forecast.units == "metric" or self.forecast.units == "aviation":
             return tuple[0]
         else:
             return tuple[1]
 
-    def __abs_co__ (self, coordinates):
+    def __abs_co__(self, coordinates):
         return (coordinates[0] * self.size[0], coordinates[1] * self.size[1])
 
-    def __get_time__ (self, time):
+    def __get_time__(self, time):
         if hours == "24":
             return time.strftime('%H:%M')
         else:

Calendar/WeatherForecast.py

@@ -1,6 +1,7 @@
 class WeatherForecast (object):
     """Defines a weather forecast, independent of any implementation"""
-    def __init__ (self):
+
+    def __init__(self):
         self.air_temperature = None
         self.air_pressure = None
         self.air_humidity = None
@@ -21,4 +22,4 @@ class WeatherForecast (object):
         self.units = None
         self.datetime = None
         self.location = None
-        self.fetch_datetime = None
+        self.fetch_datetime = None

Calendar/WeatherHeaderDesign.py

@@ -10,14 +10,16 @@ windiconspace = (0.206, 0)
 sunriseplace = (0.55, 0)
 sunsetplace = (0.55, 0.486)
 
+
 class WeatherHeaderDesign (DesignEntity):
     """Defines a top area that displays basic weather information"""
-    def __init__ (self, size, weather):
+
+    def __init__(self, size, weather):
         super(WeatherHeaderDesign, self).__init__(size)
         self.__weather__ = weather
         self.__first_render__()
 
-    def __first_render__ (self):
+    def __first_render__(self):
         if self.__weather__.is_available() is False:
             self.__render_missing_connection__()
             return
@@ -28,53 +30,65 @@ class WeatherHeaderDesign (DesignEntity):
             self.__render_missing_connection__()
             return
 
-        temperature = cur_weather.air_temperature + " " + self.__get_unit__(("°C", "°F"))
-        if units== "aviation": #pick up aviation
+        temperature = cur_weather.air_temperature + \
+            " " + self.__get_unit__(("°C", "°F"))
+        if units == "aviation":  # pick up aviation
             if cur_weather.wind_deg == None:
                 cur_weather.wind_deg = ""
-            elif len(cur_weather.wind_deg)==1:   #if deg is 2, add two zeros for format
+            elif len(cur_weather.wind_deg) == 1:  # if deg is 2, add two zeros for format
                 cur_weather.wind_deg = "00" + cur_weather.wind_deg
-            elif len(cur_weather.wind_deg)==2:
+            elif len(cur_weather.wind_deg) == 2:
                 cur_weather.wind_deg = "0" + cur_weather.wind_deg
-            if int(cur_weather.wind_speed)<10:
-                windspeed = cur_weather.wind_deg + "@" + "0" + cur_weather.wind_speed  + self.__get_unit__(("", "")) #added degrees, if wind<10 add a 0 to make two digit
+            if int(cur_weather.wind_speed) < 10:
+                windspeed = cur_weather.wind_deg + "@" + "0" + cur_weather.wind_speed + \
+                    self.__get_unit__(
+                        ("", ""))  # added degrees, if wind<10 add a 0 to make two digit
             else:
-                windspeed = cur_weather.wind_deg + "@" + cur_weather.wind_speed  + self.__get_unit__(("", "")) #added degrees
+                windspeed = cur_weather.wind_deg + "@" + cur_weather.wind_speed + \
+                    self.__get_unit__(("", ""))  # added degrees
         else:
-            windspeed = cur_weather.wind_speed + " " + self.__get_unit__(("km/h", "mph"))
+            windspeed = cur_weather.wind_speed + " " + \
+                self.__get_unit__(("km/h", "mph"))
 
-        self.__draw_text__(temperature, self.__abs_pos__((0.87, 0)), (50,35))
-        self.__draw_text__(windspeed, self.__abs_pos__((0.297, 0.05)), (100,35))
-        self.__draw_text__(self.__get_time__(cur_weather.sunrise), self.__abs_pos__((0.64,0)), (50,35))
-        self.__draw_text__(self.__get_time__(cur_weather.sunset), self.__abs_pos__((0.64,0.486)), (50,35))
-        self.__draw_text__(cur_weather.air_humidity + " %", self.__abs_pos__((0.87,0.486)), (50,35))
-        self.__draw_text__(cur_weather.short_description, self.__abs_pos__((0.182,0.486)), (144,35))
+        self.__draw_text__(temperature, self.__abs_pos__((0.87, 0)), (50, 35))
+        self.__draw_text__(windspeed, self.__abs_pos__(
+            (0.297, 0.05)), (100, 35))
+        self.__draw_text__(self.__get_time__(cur_weather.sunrise),
+                           self.__abs_pos__((0.64, 0)), (50, 35))
+        self.__draw_text__(self.__get_time__(cur_weather.sunset),
+                           self.__abs_pos__((0.64, 0.486)), (50, 35))
+        self.__draw_text__(cur_weather.air_humidity + " %",
+                           self.__abs_pos__((0.87, 0.486)), (50, 35))
+        self.__draw_text__(cur_weather.short_description,
+                           self.__abs_pos__((0.182, 0.486)), (144, 35))
 
         self.draw(windicon, self.__abs_pos__(windiconspace))
         self.draw(sunseticon, self.__abs_pos__(sunsetplace))
         self.draw(sunriseicon, self.__abs_pos__(sunriseplace))
         self.draw(humicon, self.__abs_pos__(humplace))
         self.draw(tempicon, self.__abs_pos__(tempplace))
-        self.draw_image(wpath + weathericons[cur_weather.icon] + '.jpeg', self.__abs_pos__(wiconplace))
+        self.draw_image(
+            wpath + weathericons[cur_weather.icon] + '.jpeg', self.__abs_pos__(wiconplace))
 
-    def __render_missing_connection__ (self):
+    def __render_missing_connection__(self):
         self.draw(no_response, self.__abs_pos__(wiconplace))
 
-    def __abs_pos__ (self, pos):
+    def __abs_pos__(self, pos):
         return (int(pos[0] * self.size[0]), int(pos[1] * self.size[1]))
 
-    def __draw_text__ (self, text, pos, size):
-        txt = TextDesign(size, fontsize=18, text=text, verticalalignment="center", horizontalalignment="center")
+    def __draw_text__(self, text, pos, size):
+        txt = TextDesign(size, fontsize=18, text=text,
+                         verticalalignment="center", horizontalalignment="center")
         txt.pos = pos
         self.draw_design(txt)
 
-    def __get_unit__ (self, tuple):
+    def __get_unit__(self, tuple):
         if units == "metric" or units == "aviation":
             return tuple[0]
         else:
             return tuple[1]
 
-    def __get_time__ (self, time):
+    def __get_time__(self, time):
         if hours == "24":
             return time.strftime('%H:%M')
         else:

Calendar/WeatherInterface.py

@@ -1,9 +1,11 @@
 from DataSourceInterface import DataSourceInterface
 
+
 class WeatherInterface (DataSourceInterface):
     """Interface for fetching and processing weather forecast information."""
-    def get_forecast_in_days (self, offset_by_days, location=None):
+
+    def get_forecast_in_days(self, offset_by_days, location=None):
         raise NotImplementedError("Functions needs to be implemented")
 
-    def get_today_forecast (self, location=None):
-        raise NotImplementedError("Functions needs to be implemented")
+    def get_today_forecast(self, location=None):
+        raise NotImplementedError("Functions needs to be implemented")

Calendar/settings.py.sample

@@ -1,44 +1,43 @@
 """ To quickly get started, fill in the following details:"""
 
 ical_urls = [
-	"https://calendar.google.com/calendar/ical/en.usa%23holiday%40group.v.calendar.google.com/public/basic.ics"
 ]
 
 highlighted_ical_urls = [
 ]
 
 rss_feeds = [
-    "http://feeds.bbci.co.uk/news/world/rss.xml#"
 ]
 
 crypto_coins = [
-    "bitcoin",
-    "litecoin",
-    "ethereum",
-    "binancecoin"
 ]
 
 api_key = ""
 owm_paid_subscription = False
-location = "Julich, DE"
+location = "Berlin, DE"
 week_starts_on = "Monday"
 display_colours = "bwr"
 language = "en"
 datetime_encoding = "UTF-8" # UTF-8
-units = "metric" #aviation (celcius,degrees/knots), metric (celcius,kmh), imperial(f,mph)
+units = "metric"    # aviation (celcius,degrees/knots), metric (celcius,kmh), imperial(f,mph)
 hours = "24"
 update_interval = 60
+max_loop_count = 0  # From 0 to 86400 representing the maximum number the loop is executed, with 0 being unlimited
+run_on_hour = True  # If True, updates calendar every full hour, ignoring differing update_interval
 
 
 """DESIGN"""
 font_size = 14  # does not affect every text
 font_boldness = "semibold"   # extralight, light, regular, semibold, bold, extrabold
 line_thickness = 1  # 1-3 Thickness advised
-choosen_design = "month-overview" # month-overview, day-list, day-view, agenda-list, month-view
+choosen_design = "month-overview" # month-overview, day-list, day-view, day-focus-list, agenda-list, month-view, image-frame
 general_settings = {    # General settings that designs may use
     "info-area" : "rss",    # empty, events, rss, crypto
     "highlight-event-days" : True,
-	"weather-info" : True
+    "weather-info" : True,
+    "image-folder" : "",
+    "overlay-image" : "",   # Size must be 384x640px with default display
+    "extra-excluded-urls" : []
 }
 
 

Installer-with-debug.sh

@@ -21,7 +21,7 @@ if [ -z "$option" ]; then
 fi
 if [ "$option" = 3 ]; then
     echo -e "Removing the E-Paper software now..."
-    pip3 uninstall json -y && sudo pip3 uninstall json -y && pip3 uninstall feedparser -y && sudo pip3 uninstall feedparser -y && pip3 uninstall numpy -y && sudo pip3 uninstall numpy -y && pip3 uninstall Pillow -y && sudo pip3 uninstall Pillow -y && sudo pip3 uninstall pyowm -y&& sudo pip3 uninstall ics -y && pip3 uninstall pyowm -y && pip3 uninstall ics -y && sudo apt-get remove supervisor -y && sudo apt-get clean && sudo apt-get autoremove -y
+    pip3 uninstall feedparser -y && sudo pip3 uninstall feedparser -y && pip3 uninstall numpy -y && sudo pip3 uninstall numpy -y && pip3 uninstall Pillow -y && sudo pip3 uninstall Pillow -y && sudo pip3 uninstall pyowm -y&& sudo pip3 uninstall ics -y && pip3 uninstall pyowm -y && pip3 uninstall ics -y && sudo apt-get remove supervisor -y && sudo apt-get clean && sudo apt-get autoremove -y
     if [ -e /etc/supervisor/conf.d/E-Paper.conf ]; then
         sudo rm /etc/supervisor/conf.d/E-Paper.conf
     fi
@@ -83,12 +83,10 @@ if [ "$option" = 2 ]; then
     sudo pip3 install ics
     sudo pip3 install feedparser
     sudo pip3 install numpy
-    sudo pip3 install json
     pip3 install pyowm
     pip3 install ics
     pip3 install feedparser
     pip3 install numpy
-    pip3 install json
     echo -e "\e[1;36m"Finished installing libraries"\e[0m"
 fi
 

README.md

@@ -1,8 +1,9 @@
+# NOT ACTIVELY MAINTAINED ANY LONGER
+Since [aceisace/Inkycal](https://github.com/aceisace/Inkycal) has grown significantly and is far superior in many ways, I will no longer focus on mainting my own fork. The ical implementation might also not be super reliable in this project.
+
 # E-Paper Calendar
 
-[![Codacy Badge](https://api.codacy.com/project/badge/Grade/0962be8b02e947e9aa4326e73b387e01)](https://app.codacy.com/app/m.giller.dev/E-Paper-Calendar?utm_source=github.com&utm_medium=referral&utm_content=mgfcf/E-Paper-Calendar&utm_campaign=Badge_Grade_Dashboard)
-
-This is a software written in python3 that allows you to transform an E-Paper display (like the kindle) into an information display. It fetches live data from Openweathermap (a weather info provider), rss-feeds and your Online Calendar (Google/Yahoo Calendar/...) and displays them on a large, beautiful and ultra-low power E-Paper display. It's ideal for staying organised and keeping track of important details without having to check them up online. 
+This is a software written in python3 that allows you to transform an E-Paper display (like the kindle) into an information display. It fetches live data from Openweathermap (a weather info provider), rss-feeds and your Online Calendar (Google/Yahoo Calendar/...) and displays them on a large, beautiful and ultra-low power E-Paper display. It's ideal for staying organised and keeping track of important details without having to check them up online. It can also be used as an image frame.
 
 This software fully supports the 3-Colour **and** 2-Colour version of the 7.5" E-Paper display from waveshare/gooddisplay and works with Raspberry Pi 2, 3 and 0 (Zero, Zero W, Zero WH). 
 
@@ -15,18 +16,21 @@ This software fully supports the 3-Colour **and** 2-Colour version of the 7.5" E
 * **Added Support for the 2-Colour E-Paper Display as well!** (Late September 2018)
 * **Added Support for Raspbian Stretch lite.** (Late September 2018)
 
-<img src="https://github.com/mgfcf/E-Paper-Calendar/blob/master/Gallery/day-list_example.png" width="270"><img src="https://github.com/mgfcf/E-Paper-Calendar/blob/master/Gallery/month-overview_example.png" width="270"><img src="https://github.com/mgfcf/E-Paper-Calendar/blob/master/Gallery/agenda-list_example.png" width="270"><img src="https://github.com/mgfcf/E-Paper-Calendar/blob/master/Gallery/day-view_example.png" width="270">
+<img src="https://code.giller.dev/m.giller/E-Paper-Calendar/raw/branch/master/Gallery/day-list_example.png" width="270"><img src="https://code.giller.dev/m.giller/E-Paper-Calendar/raw/branch/master/Gallery/month-overview_example.png" width="270"><img src="https://code.giller.dev/m.giller/E-Paper-Calendar/raw/branch/master/Gallery/agenda-list_example.png" width="270"><img src="https://code.giller.dev/m.giller/E-Paper-Calendar/raw/branch/master/Gallery/day-view_example.png" width="270"><img src="https://code.giller.dev/m.giller/E-Paper-Calendar/raw/branch/master/Gallery/day-focus-list_example.png" width="270"><img src="https://code.giller.dev/m.giller/E-Paper-Calendar/raw/branch/master/Gallery/image-frame_example.png" width="270">
 
-1.: Day-List Panel                                           
-2.: Month-Overview Panel                                    
-3.: Agenda-List Panel                                    
-4.: Day-View Panel
+1.: Day-List Panel&ensp;
+2.: Month-Overview Panel&ensp;
+3.: Agenda-List Panel<br>
+4.: Day-View Panel&ensp;
+5.: Day-Focus-List Panel&ensp;
+6.: Image-Frame Panel
 
 ## Main features
 * Display a calendar with one of multiple designes
 * Optionally get RSS-Feed fetched and shown 
 * Syncronise events from any online calendar (like google, yahoo, etc.)
 * Get live weather data (including temperature, humidity, etc.) using openweathermap api
+* Only show a slideshow of images
 
 ## Hardware required
 * 7.5" 3-Colour E-Paper Display (Black, White, Red/Yellow) with driver hat from [waveshare](https://www.waveshare.com/product/7.5inch-e-paper-hat-b.htm)
@@ -59,7 +63,7 @@ If the Installer should fail for any reason, kindly open an issue and paste the
 
 This is how the installer will run:
 
-<img src="https://github.com/mgfcf/E-Paper-Calendar/blob/master/Gallery/Installer-v1.2-screenshot.png" width="700">
+<img src="https://code.giller.dev/m.giller/E-Paper-Calendar/raw/branch/master/Gallery/Installer-v1.2-screenshot.png" width="700">
 
 ## Adding details to the programm
 Once the packages are installed, navigate to the home directory, open 'E-Paper-Master' and open the file 'settings.py' inside the Calendar folder. Adjust the values as needed. You can use the table below as a reference.
@@ -68,18 +72,20 @@ Once the packages are installed, navigate to the home directory, open 'E-Paper-M
 | Parameter |  Description |
 | --- | --- |
 | ical_urls |  Your iCalendar URL/s. To add more than one URL, seperate each with a comma. |
-| highlighted_ical_urls |  Your iCalendar URL/s that should be higlighted in comparison the ical_urls. To add more than one URL, seperate each with a comma. |
+| highlighted_ical_urls |  Your iCalendar URL/s that should be higlighted in comparison to the ical_urls. To add more than one URL, seperate each with a comma. |
 | rss_feeds |  All the sources for your rss-feed. To add more than one URL, seperate each with a comma. |
 | api_key | Your __personal__ openweathermap API-key which you can generate and find in your Account info. |
 | owm_paid_subscription | If you have a paid owm subscription you can set it to `True` and in some panels receive forecast information. |
 | location | Location refers to the closest weather station from your place. It isn't necessarily the place you live in. To find this location, type your city name in the search box on [openweathermap](https://openweathermap.org/). The output should be in the following format: City Name, Country ISO-Code. Not sure what your ISO code is? Check here: [(find iso-code)](https://countrycode.org/).  |
-| week_starts_on | When does the work start on your Region? Possible options are `"Monday"` or `"Sunday"`. |
+| week_starts_on | When does the work start in your region? Possible options are `"Monday"` or `"Sunday"`. |
 | display_colours | This should normally be set by the installer when you choose the type of your display. Options include `"bw"` if you're using the black and white E-Paper or `"bwr"` when you're using the black-white-red or black-white-yellow E-Paper.|
 | language | Sets the language and the related locale for datetime-information. Some texts depend on additional translations that can be added to the dictionary-file.|
 | datetime_encoding | Sets the encoding that will be used in the datetime-texts (month, weekday, ...). Default is `"UTF-8"`. Not to confuse with the full locale, this is only the encoding. |
 |units| Selecting units allows switching units from km/h (kilometer per hour) and °C (degree Celcius) to mph (miles per hour) and °F (degree Fahrenheit). Possible options are `"metric"`, `"imperial"` or `"aviation"` (Celsius, Degree/Knots). |
 |hours | Which time format do you prefer? This will change the sunrise and sunset times from 24-hours format to 12-hours format. Possible options are `"24"` for 24-hours and `"12"` for 12-hours.|
 |update_interval | The update delay between two updates in minutes. By default there is always an update on a full hour.|
+|max_loop_count | From 0 to 86400 representing the maximum number of times the loop is going to be executed, with `0` being unlimited.|
+|run_on_hour | If `True`, updates calendar every full hour, ignoring differing update_interval.|
 
 ### Design
 | Parameter |  Description |
@@ -87,11 +93,14 @@ Once the packages are installed, navigate to the home directory, open 'E-Paper-M
 | font_size | Varies the size of the font. Can be any number >0. In some cases the size of the font is fixed by the design. Default value is `14`. |
 | font_boldness | Varies the boldness of the font. Can be one of `extralight`, `light`, `regular`, `semibold`, `bold` or `extrabold`. In some cases the boldness of the font is fixed by the design. Default value is `regular`. |
 | choosen_design | Sets the desired panel design. |
-| line_thickness | Varies the boldness of separation lines in the choosen design. |
+| line_thickness | Varies the boldness of separation lines in the chosen design. |
 | general_settings | A dictionary containing options that some designs use to optimize there design. Possible options are as follows: |
 | `"info-area"` | Defines the content type of an additionaly info area on the design. Can be one of `"rss"`, `"events"` or empty, to remove this area or keep it clean. |
 | `"highlight-event-days"` | If set to `True`, days with events are highlighted in contrast to days without events. |
 | `"weather-info"` | If set to `False`, weather info areas disappear and make room for events/rss/etc. (depends on the design). |
+| `"image-folder"` | Set a relative or absolute path to a folder containing images that you want to see fullscreen with the `"image-frame"` design activated. |
+| `"overlay-image"` | Set a relative or absolute path to an image with the same size as the screen (default: 384x640px) to show some static information over every image shown in the `"image-frame"` design. If the overlay image is contained within the `"image-folder"`, it will not be included into the slideshow. |
+| `"extra-excluded-urls"` | A list of calendar urls that may be excluded in some panels in certain areas. |
 
 ### Debug
 | Parameter |  Description |