updating simpletest

Author: BlitzCityDIY

examples/minimqtt_simpletest.py

@@ -1,30 +1,29 @@
 # SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
 # SPDX-License-Identifier: MIT
 
+import os
 import ssl
 import socketpool
 import wifi
 import adafruit_minimqtt.adafruit_minimqtt as MQTT
 
-# Add a secrets.py to your filesystem that has a dictionary called secrets with "ssid" and
-# "password" keys with your WiFi credentials. DO NOT share that file or commit it into Git or other
+# Add settings.toml to your filesystem CIRCUITPY_WIFI_SSID and CIRCUITPY_WIFI_PASSWORD keys
+# with your WiFi credentials. DO NOT share that file or commit it into Git or other
 # source control.
-# pylint: disable=no-name-in-module,wrong-import-order
-try:
-    from secrets import secrets
-except ImportError:
-    print("WiFi secrets are kept in secrets.py, please add them there!")
-    raise
-
-# Set your Adafruit IO Username and Key in secrets.py
+
+# Set your Adafruit IO Username and Key in settings.toml
 # (visit io.adafruit.com if you need to create an account,
 # or if you need your Adafruit IO key.)
-aio_username = secrets["aio_username"]
-aio_key = secrets["aio_key"]
-
-print("Connecting to %s" % secrets["ssid"])
-wifi.radio.connect(secrets["ssid"], secrets["password"])
-print("Connected to %s!" % secrets["ssid"])
+aio_username = os.getenv("aio_username")
+aio_key = os.getenv("aio_key")
+aio_broker = os.getenv("broker")
+aio_port = os.getenv("port")
+
+print("Connecting to %s" % os.getenv("CIRCUITPY_WIFI_SSID"))
+wifi.radio.connect(
+    os.getenv("CIRCUITPY_WIFI_SSID"), os.getenv("CIRCUITPY_WIFI_PASSWORD")
+)
+print("Connected to %s!" % os.getenv("CIRCUITPY_WIFI_SSID"))
 
 ### Topic Setup ###
 
@@ -36,6 +35,7 @@
 # Use this topic if you'd like to connect to io.adafruit.com
 # mqtt_topic = secrets["aio_username"] + '/feeds/temperature'
 
+
 ### Code ###
 # Define callback methods which are called when events occur
 # pylint: disable=unused-argument, redefined-outer-name
@@ -77,10 +77,10 @@ def message(client, topic, message):
 
 # Set up a MiniMQTT Client
 mqtt_client = MQTT.MQTT(
-    broker=secrets["broker"],
-    port=secrets["port"],
-    username=secrets["aio_username"],
-    password=secrets["aio_key"],
+    broker=aio_broker,
+    port=aio_port,
+    username=os.getenv("CIRCUITPY_WIFI_SSID"),
+    password=os.getenv("CIRCUITPY_WIFI_PASSWORD"),
     socket_pool=pool,
     ssl_context=ssl.create_default_context(),
 )