Initial commit

display/__init__.py

@@ -0,0 +1,49 @@
+# display/__init__.py
+
+import logging
+from datetime import datetime
+from PIL import Image
+
+from .epd4in2 import EPD, epdconfig
+from .image_maker import eInkImage
+
+logging.getLogger(__name__)
+
+
+class Display:
+
+    def __init__(self) -> None:
+        self.image = eInkImage()
+        self.e_Paper = self._start_up()
+
+    def _start_up(self) -> EPD:
+        try:
+            epd = EPD()
+            epd.init()
+            epd.Clear()
+            return epd
+        except Exception as e:
+            logging.error(f"eInk Display not found! | {e}")
+
+    @staticmethod
+    def _wait_until(timestamp: str, absolute_date: datetime) -> None:
+        while (
+            not timestamp in datetime.today().time().strftime("%H:%M:%S")
+            and absolute_date >= datetime.today()
+        ):
+            pass
+        return
+
+    @staticmethod
+    def exit():
+        epdconfig.module_exit()
+
+    def refresh(self, image: Image.Image, date: datetime, first: bool) -> None:
+        try:
+            self.e_Paper.Init_4Gray()
+            if not first:
+                self._wait_until(":00", date)
+            self.e_Paper.display_4Gray(self.e_Paper.getbuffer_4Gray(image))
+            self.e_Paper.sleep()
+        except Exception as e:
+            logging.error(f"Failed displaying image - ERROR: {e}")