using current PortalBase much of the complexity of logging to AIO goes away

Author: slootsky

CircuitPython_Logger/aio_handler.py

@@ -12,67 +12,37 @@
 All text above must be included in any redistribution.
 """
 
+from adafruit_portalbase import PortalBase
+
 #pylint:disable=missing-super-argument
 
 # Example:
 #
 # from aio_handler import AIOHandler
 # import adafruit_logging as logging
 # l = logging.getLogger('aio')
-# l.addHandler(AIOHandler('test'))
+# # Pass in the device object based on portal_base (Funhouse, PyPortal, MagTag, etc) as the 2nd parameter
+# l.addHandler(AIOHandler('test'), portal_device)
 # l.level = logging.ERROR
 # l.error("test")
 
-import board
-import busio
-from digitalio import DigitalInOut
-import neopixel
 from adafruit_logging import LoggingHandler
-from adafruit_esp32spi import adafruit_esp32spi, adafruit_esp32spi_wifimanager
-from adafruit_io.adafruit_io import RESTClient, AdafruitIO_RequestError
-
-try:
-    from secrets import secrets
-except ImportError:
-    print("WiFi secrets are kept in secrets.py, please add them there!")
-    raise
-
 
 class AIOHandler(LoggingHandler):
 
-    def __init__(self, name):
+    def __init__(self, name, portal_device):
         """Create an instance."""
-        # PyPortal ESP32 Setup
-        esp32_cs = DigitalInOut(board.ESP_CS)
-        esp32_ready = DigitalInOut(board.ESP_BUSY)
-        esp32_reset = DigitalInOut(board.ESP_RESET)
-        spi = busio.SPI(board.SCK, board.MOSI, board.MISO)
-        esp = adafruit_esp32spi.ESP_SPIcontrol(spi, esp32_cs, esp32_ready, esp32_reset)
-        status_light = neopixel.NeoPixel(board.NEOPIXEL, 1, brightness=0.2)
-        wifi = adafruit_esp32spi_wifimanager.ESPSPI_WiFiManager(esp, secrets, status_light)
-
-        # Set your Adafruit IO Username and Key in secrets.py
-        # (visit io.adafruit.com if you need to create an account,
-        # or if you need your Adafruit IO key.)
-        ADAFRUIT_IO_USER = secrets['adafruit_io_user']
-        ADAFRUIT_IO_KEY = secrets['adafruit_io_key']
-
-        # Create an instance of the Adafruit IO REST client
-        self._io = RESTClient(ADAFRUIT_IO_USER, ADAFRUIT_IO_KEY, wifi)
+        self._log_feed_name=f"{name}-logging"
+        if not issubclass(type(portal_device), PortalBase):
+            raise TypeError("portal_device must be a PortalBase or subclass of PortalBase")
+        self._portal_device = portal_device
 
-        self._name = '{0}-logging'.format(name)
-        try:
-            # Get the logging feed from Adafruit IO
-            self._log_feed = self._io.get_feed(self._name)
-        except AdafruitIO_RequestError:
-            # If no logging feed exists, create one
-            self._log_feed = self._io.create_new_feed(self._name)
 
     def emit(self, level, msg):
-        """Generate the message and write it to the UART.
+        """Generate the message and write it to the AIO Feed.
 
         :param level: The level at which to log
         :param msg: The core message
 
         """
-        self._io.send_data(self._log_feed['key'], self.format(level, msg))
+        self._portal_device.push_to_io(self._log_feed_name, self.format(level, msg))

CircuitPython_Logger/aio_test.py

@@ -1,10 +1,13 @@
 import time
 import random
+from adafruit_pyportal import PyPortal
 from aio_handler import AIOHandler
 import adafruit_logging as logging
 
+device=PyPortal()
+
 l = logging.getLogger('aio')
-l.addHandler(AIOHandler('test'))
+l.addHandler(AIOHandler('test'), device)
 
 def go():
     while True: