bump requirements

fix some minor issues
code cleanup

inkycal/custom/functions.py

@@ -151,7 +151,7 @@ def write(image, xy, box_size, text, font=None, **kwargs):
     box_width, box_height = box_size
 
     # Increase fontsize to fit specified height and width of text box
-    if (autofit == True) or (fill_width != 1.0) or (fill_height != 0.8):
+    if autofit or (fill_width != 1.0) or (fill_height != 0.8):
         size = 8
         font = ImageFont.truetype(font.path, size)
         text_width, text_height = font.getsize(text)[0], font.getsize('hg')[1]
@@ -169,7 +169,7 @@ def write(image, xy, box_size, text, font=None, **kwargs):
         while (text_width, text_height) > (box_width, box_height):
             text = text[0:-1]
             text_width, text_height = font.getsize(text)[0], font.getsize('hg')[1]
-        logs.debug((text))
+        logs.debug(text)
 
     # Align text to desired position
     if alignment == "center" or None:
@@ -192,7 +192,7 @@ def write(image, xy, box_size, text, font=None, **kwargs):
     # space = Image.new('RGBA', (box_width, box_height), color= 'red')
     # ImageDraw.Draw(space).text((x, y), text, fill='white', font=font)
 
-    if rotation != None:
+    if rotation:
         space.rotate(rotation, expand=True)
 
     # Update only region with text (add text with transparent background)

inkycal/display/drivers/epdconfig_12_in_48.py

@@ -34,53 +34,65 @@ import sys
 
 from ctypes import *
 
-EPD_SCK_PIN   =11
-EPD_MOSI_PIN  =10
+EPD_SCK_PIN = 11
+EPD_MOSI_PIN = 10
 
-EPD_M1_CS_PIN  =8
-EPD_S1_CS_PIN  =7
-EPD_M2_CS_PIN  =17
-EPD_S2_CS_PIN  =18
+EPD_M1_CS_PIN = 8
+EPD_S1_CS_PIN = 7
+EPD_M2_CS_PIN = 17
+EPD_S2_CS_PIN = 18
 
-EPD_M1S1_DC_PIN  =13
-EPD_M2S2_DC_PIN  =22
+EPD_M1S1_DC_PIN = 13
+EPD_M2S2_DC_PIN = 22
 
-EPD_M1S1_RST_PIN =6
-EPD_M2S2_RST_PIN =23
+EPD_M1S1_RST_PIN = 6
+EPD_M2S2_RST_PIN = 23
 
-EPD_M1_BUSY_PIN  =5
-EPD_S1_BUSY_PIN  =19
-EPD_M2_BUSY_PIN  =27
-EPD_S2_BUSY_PIN  =24
+EPD_M1_BUSY_PIN = 5
+EPD_S1_BUSY_PIN = 19
+EPD_M2_BUSY_PIN = 27
+EPD_S2_BUSY_PIN = 24
 
-additional_driver_path = f"{os.path.dirname(os.path.realpath(__file__))}/epd_12_in_48_lib.so"
+find_dirs = [
+    os.path.dirname(os.path.realpath(__file__)),
+    '/usr/local/lib',
+    '/usr/lib',
+]
+spi = None
+for find_dir in find_dirs:
+    so_filename = os.path.join(find_dir, 'epd_12_in_48_lib.so')
+    if os.path.exists(so_filename):
+        spi = CDLL(so_filename)
+        break
+if spi is None:
+    RuntimeError('Cannot find epd_12_in_48_lib.so')
 
-if not os.path.exists(additional_driver_path):
-    RuntimeError("Inkycal cannot find the additional driver files for 12in48 3-colour")
-
-spi = CDLL(additional_driver_path)
 
 def digital_write(pin, value):
     GPIO.output(pin, value)
 
+
 def digital_read(pin):
     return GPIO.input(pin)
 
-def spi_writebyte(value): 
+
+def spi_writebyte(value):
     spi.DEV_SPI_WriteByte(value)
- 
+
+
 def delay_ms(delaytime):
     time.sleep(delaytime / 1000.0)
-        
+
+
 def module_init():
     GPIO.setmode(GPIO.BCM)
     GPIO.setwarnings(False)
-    GPIO.setup(EPD_SCK_PIN, GPIO.OUT)    
+    GPIO.setup(EPD_SCK_PIN, GPIO.OUT)
     GPIO.setup(EPD_MOSI_PIN, GPIO.OUT)
-    
+
     logging.debug("python call wiringPi Lib")
-    
-    GPIO.setup(EPD_M2S2_RST_PIN, GPIO.OUT)    
+
+    GPIO.setup(EPD_M2S2_RST_PIN, GPIO.OUT)
     GPIO.setup(EPD_M1S1_RST_PIN, GPIO.OUT)
     GPIO.setup(EPD_M2S2_DC_PIN, GPIO.OUT)
     GPIO.setup(EPD_M1S1_DC_PIN, GPIO.OUT)
@@ -93,12 +105,12 @@ def module_init():
     GPIO.setup(EPD_S2_BUSY_PIN, GPIO.IN)
     GPIO.setup(EPD_M1_BUSY_PIN, GPIO.IN)
     GPIO.setup(EPD_M2_BUSY_PIN, GPIO.IN)
-    
+
     digital_write(EPD_M1_CS_PIN, 1)
     digital_write(EPD_S1_CS_PIN, 1)
     digital_write(EPD_M2_CS_PIN, 1)
     digital_write(EPD_S2_CS_PIN, 1)
-    
+
     digital_write(EPD_M2S2_RST_PIN, 0)
     digital_write(EPD_M1S1_RST_PIN, 0)
     digital_write(EPD_M2S2_DC_PIN, 1)
@@ -106,6 +118,7 @@ def module_init():
 
     spi.DEV_ModuleInit()
 
+
 def module_exit():
     digital_write(EPD_M2S2_RST_PIN, 0)
     digital_write(EPD_M1S1_RST_PIN, 0)
@@ -116,25 +129,25 @@ def module_exit():
     digital_write(EPD_M1_CS_PIN, 1)
     digital_write(EPD_M2_CS_PIN, 1)
 
+
 def spi_readbyte(Reg):
     GPIO.setup(EPD_MOSI_PIN, GPIO.IN)
-    j=0
+    j = 0
     # time.sleep(0.01)
     for i in range(0, 8):
-        GPIO.output(EPD_SCK_PIN, GPIO.LOW) 
+        GPIO.output(EPD_SCK_PIN, GPIO.LOW)
         # time.sleep(0.01) 
-        j = j << 1 
-        if(GPIO.input(EPD_MOSI_PIN) == GPIO.HIGH):
+        j = j << 1
+        if (GPIO.input(EPD_MOSI_PIN) == GPIO.HIGH):
             j |= 0x01
         else:
-            j &= 0xfe 
-        # time.sleep(0.01)
-        GPIO.output(EPD_SCK_PIN, GPIO.HIGH) 
+            j &= 0xfe
+            # time.sleep(0.01)
+        GPIO.output(EPD_SCK_PIN, GPIO.HIGH)
         # time.sleep(0.01)  
     GPIO.setup(EPD_MOSI_PIN, GPIO.OUT)
-    return j 
-    
+    return j
+
+
 def delay_ms(delaytime):
     time.sleep(delaytime / 1000.0)
-
-  

inkycal/main.py

@@ -9,33 +9,17 @@ Copyright by aceisace
 import glob
 import hashlib
 import json
-import os
 import traceback
 from logging.handlers import RotatingFileHandler
 
 import arrow
+import numpy
 
 from inkycal.custom import *
 from inkycal.display import Display
 from inkycal.modules.inky_image import Inkyimage as Images
 
-try:
-    from PIL import Image
-except ImportError:
-    print('Pillow is not installed! Please install with:')
-    print('pip3 install Pillow')
-
-try:
-    import numpy
-except ImportError:
-    print('numpy is not installed!. \nIf you are on Windows '
-          'run: pip3 install numpy \nIf you are on Raspberry Pi '
-          'remove numpy: pip3 uninstall numpy \nThen try again.')
-
-# (i): Logging shows logs above a threshold level.
-# e.g. logging.DEBUG will show all from DEBUG until CRITICAL
-# e.g. logging.ERROR will show from ERROR until CRITICAL
-# #DEBUG > #INFO > #ERROR > #WARNING > #CRITICAL
+from PIL import Image
 
 # On the console, set a logger to show only important logs
 # (level ERROR or higher)
@@ -51,6 +35,10 @@ if on_rtd:
         handlers=[stream_handler])
 
 else:
+
+    if not os.path.exists(f'{top_level}/logs'):
+        os.mkdir(f'{top_level}/logs')
+
     # Save all logs to a file, which contains more detailed output
     logging.basicConfig(
         level=logging.INFO,

inkycal/modules/inkycal_feeds.py

@@ -112,10 +112,9 @@ class Feeds(inkycal_module):
                     parsed_feeds.append(f"•{posts.title}: {re.sub('<[^<]+?>', '', posts.summary)}")
                 # if "description" in posts:
 
-        parsed_feeds = [i.split("\n") for i in parsed_feeds][0]
-        parsed_feeds = [i for i in parsed_feeds if i]
-
-        self._parsed_feeds = parsed_feeds
+        if parsed_feeds:
+            parsed_feeds = [i.split("\n") for i in parsed_feeds][0]
+            parsed_feeds = [i for i in parsed_feeds if i]
 
         # Shuffle the list to prevent showing the same content
         if self.shuffle_feeds:
@@ -134,7 +133,6 @@ class Feeds(inkycal_module):
             if counter < max_lines:
                 filtered_feeds.append(wrapped)
         filtered_feeds = flatten(filtered_feeds)
-        self._filtered_feeds = filtered_feeds
 
         logger.debug(f'filtered feeds -> {filtered_feeds}')
 

inkycal/modules/inkycal_todoist.py

@@ -16,7 +16,7 @@ logger = logging.getLogger(__name__)
 
 class Todoist(inkycal_module):
     """Todoist api class
-    parses todo's from api-key
+    parses todos from the todoist api.
     """
 
     name = "Todoist API - show your todos from todoist"