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Secrets Cleanup: P Part 1

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This commit is contained in:
Justin Myers 2025-04-01 06:58:09 -07:00
parent ef9f2cc230
commit f23741077e
26 changed files with 323 additions and 200 deletions
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43
Pi_In_Stock_Notifier/code.py
View file

@ -2,6 +2,7 @@
#
# SPDX-License-Identifier: MIT
from os import getenv
import time
import ssl
import wifi
@ -14,6 +15,21 @@ import adafruit_requests
from digitalio import DigitalInOut, Direction, Pull
from adafruit_debouncer import Debouncer
# Get WiFi details and Adafruit IO keys, ensure these are setup in settings.toml
# (visit io.adafruit.com if you need to create an account, or if you need your Adafruit IO key.)
ssid = getenv("CIRCUITPY_WIFI_SSID")
password = getenv("CIRCUITPY_WIFI_PASSWORD")
aio_username = getenv("ADAFRUIT_AIO_USERNAME")
aio_key = getenv("ADAFRUIT_AIO_KEY")
if None in [ssid, password, aio_username, aio_key]:
raise RuntimeError(
"WiFi and Adafruit IO settings are kept in settings.toml, "
"please add them there. The settings file must contain "
"'CIRCUITPY_WIFI_SSID', 'CIRCUITPY_WIFI_PASSWORD', "
"'ADAFRUIT_AIO_USERNAME' and 'ADAFRUIT_AIO_KEY' at a minimum."
)
alarm_out = DigitalInOut(board.A1)
alarm_out.direction = Direction.OUTPUT
alarm_out.value = False
@ -23,37 +39,28 @@ button_in.pull = Pull.UP
button = Debouncer(button_in)
# Get wifi details and more from a secrets.py file
try:
from secrets import secrets
except ImportError:
print("WiFi secrets are kept in secrets.py, please add them there!")
raise
print("Adafruit Raspberry Pi In Stock Tweet Listener")
# import your bearer token
bear = secrets['bearer_token']
bearer_token = getenv('bearer_token')
# query URL for tweets. looking for hashtag partyparrot sent to a specific username
# disabling line-too-long because queries for tweet_query & TIME_URL cannot have line breaks
# pylint: disable=line-too-long
tweet_query = 'https://api.twitter.com/2/tweets/search/recent?query=In Stock at Adafruit from:rpilocator&tweet.fields=created_at'
headers = {'Authorization': 'Bearer ' + bear}
headers = {'Authorization': 'Bearer ' + bearer_token}
print("Connecting to %s"%secrets["ssid"])
wifi.radio.connect(secrets["ssid"], secrets["password"])
print("Connected to %s!"%secrets["ssid"])
print("My IP address is", wifi.radio.ipv4_address)
print(f"Connecting to {ssid}")
wifi.radio.connect(ssid, password)
print(f"Connected to {ssid}!")
print(f"My IP address is {wifi.radio.ipv4_address}")
pool = socketpool.SocketPool(wifi.radio)
requests = adafruit_requests.Session(pool, ssl.create_default_context())
# gets and formats time from adafruit.io
aio_username = secrets["aio_username"]
aio_key = secrets["aio_key"]
location = secrets.get("timezone", None)
location = getenv("timezone", None)
TIME_URL = "https://io.adafruit.com/api/v2/%s/integrations/time/strftime?x-aio-key=%s" % (aio_username, aio_key)
TIME_URL += "&fmt=%25Y-%25m-%25dT%25H%3A%25M%3A%25S.%25L%25j%25u%25z%25Z"
@ -132,7 +139,7 @@ while True:
else:
# if it's not new, then the wait continues
no_tweet_text = ("No stock in last hour :( Last stock: %s" % (timestamp))
no_tweet_text = "No stock in last hour :( Last stock: %s" % (timestamp)
text_area.text = "\n".join(wrap_text_to_lines(no_tweet_text, 21))
print("no new in stock notifications :(")
# updates tweet ID
@ -140,6 +147,6 @@ while True:
# if the tweet wasn't today
else:
# if it's not new, then the wait continues
no_tweet_text = ("No stock in last hour :( Last stock: %s" % (timestamp))
no_tweet_text = "No stock in last hour :( Last stock: %s" % (timestamp)
text_area.text = "\n".join(wrap_text_to_lines(no_tweet_text, 21))
print("no new in stock notifications :(")

18
Pico_W_CircuitPython_WiFi_Examples/Pico_W_Basic_WiFi_Test/code.py
View file

@ -2,17 +2,29 @@
#
# SPDX-License-Identifier: MIT
import os
from os import getenv
import ipaddress
import wifi
import socketpool
# Get WiFi details, ensure these are setup in settings.toml
ssid = getenv("CIRCUITPY_WIFI_SSID")
password = getenv("CIRCUITPY_WIFI_PASSWORD")
if None in [ssid, password]:
raise RuntimeError(
"WiFi settings are kept in settings.toml, "
"please add them there. The settings file must contain "
"'CIRCUITPY_WIFI_SSID', 'CIRCUITPY_WIFI_PASSWORD', "
"at a minimum."
)
print()
print("Connecting to WiFi")
# connect to your SSID
try:
wifi.radio.connect(os.getenv('CIRCUITPY_WIFI_SSID'), os.getenv('CIRCUITPY_WIFI_PASSWORD'))
wifi.radio.connect(ssid, password)
except TypeError:
print("Could not find WiFi info. Check your settings.toml file!")
raise
@ -25,7 +37,7 @@ pool = socketpool.SocketPool(wifi.radio)
print("My MAC addr:", [hex(i) for i in wifi.radio.mac_address])
# prints IP address to REPL
print("My IP address is", wifi.radio.ipv4_address)
print(f"My IP address is {wifi.radio.ipv4_address}")
# pings Google
ipv4 = ipaddress.ip_address("8.8.4.4")

20
Purple_Air_Display/code.py
View file

@ -7,17 +7,23 @@
# or Matrix Portal
# and 64 x 32 RGB LED Matrix
from os import getenv
import time
import board
import terminalio
from adafruit_matrixportal.matrixportal import MatrixPortal
# Get wifi details and more from a secrets.py file
try:
from secrets import secrets
except ImportError:
print("WiFi secrets are kept in secrets.py, please add them there!")
raise
# Get WiFi details, ensure these are setup in settings.toml
ssid = getenv("CIRCUITPY_WIFI_SSID")
password = getenv("CIRCUITPY_WIFI_PASSWORD")
if None in [ssid, password]:
raise RuntimeError(
"WiFi settings are kept in settings.toml, "
"please add them there. The settings file must contain "
"'CIRCUITPY_WIFI_SSID', 'CIRCUITPY_WIFI_PASSWORD', "
"at a minimum."
)
def aqi_transform(val):
aqi = pm_to_aqi(val) # derive Air Quality Index from Particulate Matter 2.5 value
@ -49,7 +55,7 @@ matrixportal = MatrixPortal(
status_neopixel=board.NEOPIXEL,
debug=True,
url=DATA_SOURCE,
headers={"X-API-Key": secrets["purple_air_api_key"], # purpleair.com
headers={"X-API-Key": getenv("purple_air_api_key"), # purpleair.com
"Accept": "application/json"
},
json_path=(DATA_LOCATION, DATA_LOCATION),

29
PyPortal/PyPortal_AWS_IOT_Planter/code.py
View file

@ -10,7 +10,8 @@ notifications when it needs watering with your PyPortal.
Author: Brent Rubell for Adafruit Industries, 2019
"""
import os
from os import getenv
import time
import json
import board
@ -28,10 +29,17 @@ import aws_gfx_helper
# Time between polling the STEMMA, in minutes
SENSOR_DELAY = 15
secrets = {
"ssid" : os.getenv("CIRCUITPY_WIFI_SSID"),
"password" : os.getenv("CIRCUITPY_WIFI_PASSWORD"),
}
# Get WiFi details, ensure these are setup in settings.toml
ssid = getenv("CIRCUITPY_WIFI_SSID")
password = getenv("CIRCUITPY_WIFI_PASSWORD")
if None in [ssid, password]:
raise RuntimeError(
"WiFi settings are kept in settings.toml, "
"please add them there. The settings file must contain "
"'CIRCUITPY_WIFI_SSID', 'CIRCUITPY_WIFI_PASSWORD', "
"at a minimum."
)
# Get device certificate
try:
@ -65,9 +73,10 @@ esp = adafruit_esp32spi.ESP_SPIcontrol(spi, esp32_cs, esp32_ready, esp32_reset)
# Verify nina-fw version >= 1.4.0
assert int(bytes(esp.firmware_version).decode("utf-8")[2]) >= 4, "Please update nina-fw to >=1.4.0."
status_light = neopixel.NeoPixel(board.NEOPIXEL, 1, brightness=0.2)
wifi = adafruit_esp32spi_wifimanager.ESPSPI_WiFiManager(
esp, secrets, status_light)
status_pixel = neopixel.NeoPixel(board.NEOPIXEL, 1, brightness=0.2)
wifi = adafruit_esp32spi_wifimanager.WiFiManager(
esp, ssid, password, status_pixel=status_pixel
)
# Initialize the graphics helper
print("Loading AWS IoT Graphics...")
@ -126,8 +135,8 @@ def message(client, topic, msg):
print("Message from {}: {}".format(topic, msg))
# Set up a new MiniMQTT Client
client = MQTT.MQTT(broker = os.getenv("BROKER"),
client_id = os.getenv("CLIENT_ID"),
client = MQTT.MQTT(broker = getenv("BROKER"),
client_id = getenv("CLIENT_ID"),
socket_pool=pool,
ssl_context=ssl_context)

24
PyPortal/PyPortal_AdafruitIO/code.py
View file

@ -7,19 +7,29 @@ This example will access the adafruit.io API, grab a number like active users
and io plus subscribers... and display it on a screen
If you can find something that spits out JSON data, we can display it!
"""
from os import getenv
import time
import board
from adafruit_pyportal import PyPortal
# Get wifi details and more from a secrets.py file
try:
from secrets import secrets
except ImportError:
print("WiFi secrets are kept in secrets.py, please add them there!")
raise
# Get WiFi details and Adafruit IO keys, ensure these are setup in settings.toml
# (visit io.adafruit.com if you need to create an account, or if you need your Adafruit IO key.)
ssid = getenv("CIRCUITPY_WIFI_SSID")
password = getenv("CIRCUITPY_WIFI_PASSWORD")
aio_username = getenv("ADAFRUIT_AIO_USERNAME")
aio_key = getenv("ADAFRUIT_AIO_KEY")
if None in [ssid, password, aio_username, aio_key]:
raise RuntimeError(
"WiFi and Adafruit IO settings are kept in settings.toml, "
"please add them there. The settings file must contain "
"'CIRCUITPY_WIFI_SSID', 'CIRCUITPY_WIFI_PASSWORD', "
"'ADAFRUIT_AIO_USERNAME' and 'ADAFRUIT_AIO_KEY' at a minimum."
)
# Set up where we'll be fetching data from
DATA_SOURCE = "https://io.adafruit.com/api/v2/stats?x-aio-key="+secrets['aio_key']
DATA_SOURCE = f"https://io.adafruit.com/api/v2/stats?x-aio-key={aio_key}"
DATA_LOCATION1 = ["io_plus", "io_plus_subscriptions"]
DATA_LOCATION2 = ["users", "users_active_30_days"]

34
PyPortal/PyPortal_AdafruitIO_Logger/code.py
View file

@ -12,6 +12,8 @@ Dependencies:
* CircuitPython_AdafruitIO
https://github.com/adafruit/Adafruit_CircuitPython_AdafruitIO
"""
from os import getenv
import time
import board
import busio
@ -33,12 +35,20 @@ import adafruit_adt7410
# Timeout between sending data to Adafruit IO, in seconds
IO_DELAY = 30
# Get wifi details and more from a secrets.py file
try:
from secrets import secrets
except ImportError:
print("WiFi secrets are kept in secrets.py, please add them there!")
raise
# Get WiFi details and Adafruit IO keys, ensure these are setup in settings.toml
# (visit io.adafruit.com if you need to create an account, or if you need your Adafruit IO key.)
ssid = getenv("CIRCUITPY_WIFI_SSID")
password = getenv("CIRCUITPY_WIFI_PASSWORD")
aio_username = getenv("ADAFRUIT_AIO_USERNAME")
aio_key = getenv("ADAFRUIT_AIO_KEY")
if None in [ssid, password, aio_username, aio_key]:
raise RuntimeError(
"WiFi and Adafruit IO settings are kept in settings.toml, "
"please add them there. The settings file must contain "
"'CIRCUITPY_WIFI_SSID', 'CIRCUITPY_WIFI_PASSWORD', "
"'ADAFRUIT_AIO_USERNAME' and 'ADAFRUIT_AIO_KEY' at a minimum."
)
# PyPortal ESP32 Setup
esp32_cs = DigitalInOut(board.ESP_CS)
@ -46,17 +56,11 @@ 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['aio_username']
ADAFRUIT_IO_KEY = secrets['aio_key']
status_pixel = neopixel.NeoPixel(board.NEOPIXEL, 1, brightness=0.2)
wifi = adafruit_esp32spi_wifimanager.WiFiManager(esp, ssid, password, status_pixel=status_pixel)
# Create an instance of the Adafruit IO HTTP client
io = IO_HTTP(ADAFRUIT_IO_USER, ADAFRUIT_IO_KEY, wifi)
io = IO_HTTP(aio_username, aio_key, wifi)
try:
# Get the 'temperature' feed from Adafruit IO

22
PyPortal/PyPortal_Alarm_Clock/code.py
View file

@ -20,9 +20,9 @@ All text above must be included in any redistribution.
#pylint:disable=no-self-use,too-many-branches,too-many-statements
#pylint:disable=useless-super-delegation, too-many-locals
from os import getenv
import time
import json
from secrets import secrets
import board
from adafruit_pyportal import PyPortal
from adafruit_bitmap_font import bitmap_font
@ -32,9 +32,21 @@ import analogio
import displayio
import adafruit_logging as logging
# Get WiFi details, ensure these are setup in settings.toml
ssid = getenv("CIRCUITPY_WIFI_SSID")
password = getenv("CIRCUITPY_WIFI_PASSWORD")
if None in [ssid, password]:
raise RuntimeError(
"WiFi settings are kept in settings.toml, "
"please add them there. The settings file must contain "
"'CIRCUITPY_WIFI_SSID', 'CIRCUITPY_WIFI_PASSWORD', "
"at a minimum."
)
# Set up where we'll be fetching data from
DATA_SOURCE = 'http://api.openweathermap.org/data/2.5/weather?id='+secrets['city_id']
DATA_SOURCE += '&appid='+secrets['openweather_token']
DATA_SOURCE = 'http://api.openweathermap.org/data/2.5/weather?id='+getenv('city_id')
DATA_SOURCE += '&appid='+getenv('openweather_token')
# You'll need to get a token from openweather.org, looks like 'b6907d289e10d714a6e88b30761fae22'
DATA_LOCATION = []
@ -73,7 +85,7 @@ mugsy_background = 'mugsy_background.bmp'
icon_file = None
icon_sprite = None
celcius = secrets['celcius']
celcius = getenv('celcius')
# display/data refresh timers
@ -243,7 +255,7 @@ class Time_State(State):
if (not self.refresh_time) or ((now - self.refresh_time) > 3600):
logger.debug('Fetching time')
try:
pyportal.get_local_time(location=secrets['timezone'])
pyportal.get_local_time(location=getenv('timezone'))
self.refresh_time = now
except RuntimeError as e:
self.refresh_time = now - 3000 # delay 10 minutes before retrying

25
PyPortal/PyPortal_Azure_Plant_Monitor/code.py
View file

@ -12,6 +12,8 @@ your PyPortal
Authors: Brent Rubell for Adafruit Industries, 2019
: Jim Bennett for Microsoft, 2020
"""
from os import getenv
import time
import json
import board
@ -30,12 +32,17 @@ import azure_gfx_helper
# init. graphics helper
gfx = azure_gfx_helper.Azure_GFX(is_celsius=True)
# Get wifi details and more from a secrets.py file
try:
from secrets import secrets
except ImportError:
print("WiFi secrets are kept in secrets.py, please add them there!")
raise
# Get WiFi details, ensure these are setup in settings.toml
ssid = getenv("CIRCUITPY_WIFI_SSID")
password = getenv("CIRCUITPY_WIFI_PASSWORD")
if None in [ssid, password]:
raise RuntimeError(
"WiFi settings are kept in settings.toml, "
"please add them there. The settings file must contain "
"'CIRCUITPY_WIFI_SSID', 'CIRCUITPY_WIFI_PASSWORD', "
"at a minimum."
)
# PyPortal ESP32 Setup
esp32_cs = DigitalInOut(board.ESP_CS)
@ -45,8 +52,8 @@ spi = busio.SPI(board.SCK, board.MOSI, board.MISO)
esp = adafruit_esp32spi.ESP_SPIcontrol(spi, esp32_cs, esp32_ready, esp32_reset)
# Set up the WiFi manager with a status light to show the WiFi connection status
status_light = neopixel.NeoPixel(board.NEOPIXEL, 1, brightness=0.2)
wifi = adafruit_esp32spi_wifimanager.ESPSPI_WiFiManager(esp, secrets, status_light)
status_pixel = neopixel.NeoPixel(board.NEOPIXEL, 1, brightness=0.2)
wifi = adafruit_esp32spi_wifimanager.WiFiManager(esp, ssid, password, status_pixel=status_pixel)
print("WiFi connecting...")
wifi.connect()
print("WiFi connected!")
@ -68,7 +75,7 @@ ss = Seesaw(i2c_bus, addr=0x36)
# Create an instance of the Azure IoT Central device
device = IoTCentralDevice(
socket, esp, secrets["id_scope"], secrets["device_id"], secrets["key"]
socket, esp, getenv("id_scope"), getenv("device_id"), getenv("key")
)
# Connect to Azure IoT Central

13
PyPortal/PyPortal_CMA_Art_Frame/code.py
View file

@ -2,6 +2,7 @@
#
# SPDX-License-Identifier: MIT
from os import getenv
import time
import random
import board
@ -11,6 +12,18 @@ from adafruit_display_shapes.circle import Circle
WIDTH = board.DISPLAY.width
HEIGHT = board.DISPLAY.height
# Get WiFi details, ensure these are setup in settings.toml
ssid = getenv("CIRCUITPY_WIFI_SSID")
password = getenv("CIRCUITPY_WIFI_PASSWORD")
if None in [ssid, password]:
raise RuntimeError(
"WiFi settings are kept in settings.toml, "
"please add them there. The settings file must contain "
"'CIRCUITPY_WIFI_SSID', 'CIRCUITPY_WIFI_PASSWORD', "
"at a minimum."
)
#pylint: disable=line-too-long
# these lines show the entire collection

13
PyPortal/PyPortal_CMA_Art_Frame/secrets.py
View file

@ -1,13 +0,0 @@
# SPDX-FileCopyrightText: 2019 Kattni Rembor for Adafruit Industries
#
# SPDX-License-Identifier: MIT
# This file is where you keep secret settings, passwords, and tokens!
# If you put them in the code you risk committing that info or sharing it
secrets = {
'ssid' : 'CHANGE ME',
'password' : 'CHANGE ME',
'aio_username' : 'CHANGE ME',
'aio_key' : 'CHANGE ME',
}

9
PyPortal/PyPortal_CMA_Art_Frame/settings.toml Normal file
View file

@ -0,0 +1,9 @@
# SPDX-FileCopyrightText: 2019 Kattni Rembor for Adafruit Industries
#
# SPDX-License-Identifier: MIT
# This file is where you keep private settings, passwords, and tokens!
# If you put them in the code you risk committing that info or sharing it
CIRCUITPY_WIFI_SSID="your-wifi-ssid"
CIRCUITPY_WIFI_PASSWORD="your-wifi-password"

7
PyPortal/PyPortal_Electioncal_US/.circuitpython.skip
View file

@ -1,7 +0,0 @@
PyPortal_Electioncal_US/electioncal_graphics.py 73: Line too long (120/100) (line-too-long)
PyPortal_Electioncal_US/electioncal_graphics.py 75: Line too long (108/100) (line-too-long)
PyPortal_Electioncal_US/electioncal_graphics.py 86: Line too long (141/100) (line-too-long)
PyPortal_Electioncal_US/electioncal_graphics.py 107: Unused variable 'time_str' (unused-variable)
PyPortal_Electioncal_US/electioncal_graphics.py 111: Method could be a function (no-self-use)
PyPortal_Electioncal_US/electioncal_graphics.py 72: Attribute 'electioncal' defined outside __init__ (attribute-defined-outside-init)
PyPortal_Electioncal_US/electioncal.py 11: Unused secrets imported from secrets (unused-import)

18
PyPortal/PyPortal_Electioncal_US/code.py
View file

@ -2,6 +2,7 @@
#
# SPDX-License-Identifier: MIT
from os import getenv
import sys
import time
import board
@ -10,12 +11,17 @@ cwd = ("/"+__file__).rsplit('/', 1)[0] # the current working directory (where th
sys.path.append(cwd)
import electioncal_graphics # pylint: disable=wrong-import-position
# Get wifi details and more from a secrets.py file
try:
from secrets import secrets # pylint: disable=unused-import
except ImportError:
print("WiFi secrets are kept in secrets.py, please add them there!")
raise
# Get WiFi details, ensure these are setup in settings.toml
ssid = getenv("CIRCUITPY_WIFI_SSID")
password = getenv("CIRCUITPY_WIFI_PASSWORD")
if None in [ssid, password]:
raise RuntimeError(
"WiFi settings are kept in settings.toml, "
"please add them there. The settings file must contain "
"'CIRCUITPY_WIFI_SSID', 'CIRCUITPY_WIFI_PASSWORD', "
"at a minimum."
)
# Change this to your state and county, replacing spaces for underscores and in lowercase
STATE="new_york"

3
PyPortal/PyPortal_Electioncal_US/electioncal_graphics.py
View file

@ -112,7 +112,8 @@ class Electioncal_Graphics(displayio.Group):
date_str = date_format_str % (year, month, day)
self.date_text.text = "Today is: " + date_str
def paragrapher(self, text, cut): # pylint: disable=no-self-use
@staticmethod
def paragrapher(text, cut):
""" Cuts a long line into two, having spaces in mind.
Note we return line2 first as it looks better to clear the line2
before printing a line1 with empty line2

29
PyPortal/PyPortal_Email_Display/code.py
View file

@ -7,25 +7,30 @@ PyPortal Adafruit IO Feed Display
Displays an Adafruit IO Feed on a PyPortal.
"""
from os import getenv
import time
import board
from adafruit_pyportal import PyPortal
# Get Adafruit IO details and more from a secrets.py file
try:
from secrets import secrets
except ImportError:
print("Adafruit IO secrets are kept in secrets.py, please add them there!")
raise
# (visit io.adafruit.com if you need to create an account, or if you need your Adafruit IO key.)
ssid = getenv("CIRCUITPY_WIFI_SSID")
password = getenv("CIRCUITPY_WIFI_PASSWORD")
aio_username = getenv("ADAFRUIT_AIO_USERNAME")
aio_key = getenv("ADAFRUIT_AIO_KEY")
if None in [ssid, password, aio_username, aio_key]:
raise RuntimeError(
"WiFi and Adafruit IO settings are kept in settings.toml, "
"please add them there. The settings file must contain "
"'CIRCUITPY_WIFI_SSID', 'CIRCUITPY_WIFI_PASSWORD', "
"'ADAFRUIT_AIO_USERNAME' and 'ADAFRUIT_AIO_KEY' at a minimum."
)
# Adafruit IO Account
IO_USER = secrets['aio_username']
IO_KEY = secrets['aio_key']
# Adafruit IO Feed
IO_FEED = 'zapemail'
io_feed = 'zapemail'
DATA_SOURCE = "https://io.adafruit.com/api/v2/{0}/feeds/{1}?X-AIO-Key={2}".format(IO_USER,
IO_FEED, IO_KEY)
DATA_SOURCE = f"https://io.adafruit.com/api/v2/{aio_username}/feeds/{io_feed}?X-AIO-Key={aio_key}"
FEED_VALUE_LOCATION = ['last_value']
cwd = ("/"+__file__).rsplit('/', 1)[0]

37
PyPortal/PyPortal_GCP_IOT_Planter/code.py
View file

@ -10,6 +10,8 @@ Cloud IoT Core with your PyPortal.
Author: Brent Rubell for Adafruit Industries, 2019
"""
from os import getenv
import time
import json
import board
@ -23,25 +25,31 @@ import adafruit_minimqtt.adafruit_minimqtt as MQTT
from adafruit_seesaw.seesaw import Seesaw
import digitalio
# Get WiFi details, ensure these are setup in settings.toml
ssid = getenv("CIRCUITPY_WIFI_SSID")
password = getenv("CIRCUITPY_WIFI_PASSWORD")
if None in [ssid, password]:
raise RuntimeError(
"WiFi settings are kept in settings.toml, "
"please add them there. The settings file must contain "
"'CIRCUITPY_WIFI_SSID', 'CIRCUITPY_WIFI_PASSWORD', "
"at a minimum."
)
# Delay before reading the sensors, in minutes
SENSOR_DELAY = 10
# Get wifi details and more from a secrets.py file
try:
from secrets import secrets
except ImportError:
print("WiFi secrets are kept in secrets.py, please add them there!")
raise
# PyPortal ESP32 Setup
esp32_cs = digitalio.DigitalInOut(board.ESP_CS)
esp32_ready = digitalio.DigitalInOut(board.ESP_BUSY)
esp32_reset = digitalio.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)
status_pixel = neopixel.NeoPixel(board.NEOPIXEL, 1, brightness=0.2)
wifi = adafruit_esp32spi_wifimanager.WiFiManager(
esp, ssid, password, status_pixel=status_pixel
)
# Connect to WiFi
print("Connecting to WiFi...")
@ -137,7 +145,14 @@ def handle_pump(command):
# Initialize Google Cloud IoT Core interface
google_iot = Cloud_Core(esp, secrets)
settings = {
"cloud_region": getenv("cloud_region"),
"device_id": getenv("device_id"),
"private_key": getenv("private_key"),
"project_id": getenv("project_id"),
"registry_id": getenv("registry_id"),
}
google_iot = Cloud_Core(esp, settings)
# JSON-Web-Token (JWT) Generation
print("Generating JWT...")

4
PyPortal/PyPortal_GCP_IOT_Planter/gcp_gfx_helper.py
View file

@ -59,7 +59,7 @@ class Google_GFX(displayio.Group):
temp_group.append(temp_label)
self.temp_data_label = Label(font, text="75 F")
self.temp_data_label.x = (self.display.width//3)
self.temp_data_label.x = self.display.width//3
self.temp_data_label.y = 55
temp_group.append(self.temp_data_label)
self._text_group.append(temp_group)
@ -72,7 +72,7 @@ class Google_GFX(displayio.Group):
water_group.append(self.water_level)
self.water_lvl_label = Label(font, text="350")
self.water_lvl_label.x = (self.display.width//3)
self.water_lvl_label.x = self.display.width//3
self.water_lvl_label.y = 75
temp_group.append(self.water_lvl_label)
self._text_group.append(water_group)

24
PyPortal/PyPortal_GithubStars/code.py
View file

@ -7,23 +7,31 @@ This example will access the github API, grab a number like
the number of stars for a repository... and display it on a screen!
if you can find something that spits out JSON data, we can display it
"""
from os import getenv
import time
import board
from adafruit_pyportal import PyPortal
# Get wifi details and more from a secrets.py file
try:
from secrets import secrets
except ImportError:
print("WiFi secrets are kept in secrets.py, please add them there!")
raise
# Get WiFi details, ensure these are setup in settings.toml
ssid = getenv("CIRCUITPY_WIFI_SSID")
password = getenv("CIRCUITPY_WIFI_PASSWORD")
if None in [ssid, password]:
raise RuntimeError(
"WiFi settings are kept in settings.toml, "
"please add them there. The settings file must contain "
"'CIRCUITPY_WIFI_SSID', 'CIRCUITPY_WIFI_PASSWORD', "
"at a minimum."
)
# Set up where we'll be fetching data from
DATA_SOURCE = "https://api.github.com/repos/adafruit/circuitpython"
CAPTION = "www.github.com/adafruit/circuitpython"
# If we have an access token, we can query more often
if 'github_token' in secrets:
DATA_SOURCE += "?access_token="+secrets['github_token']
github_token = getenv("github_token")
if github_token:
DATA_SOURCE += f"?access_token={github_token}"
# The data we want to display
DATA_LOCATION = ["stargazers_count"]

12
PyPortal/PyPortal_Guitar_Tuner/secrets.py
View file

@ -1,12 +0,0 @@
# SPDX-FileCopyrightText: 2020 Liz Clark for Adafruit Industries
#
# SPDX-License-Identifier: MIT
secrets = {
'ssid' : 'your-ssid-here',
'password' : 'your-password-here',
'openweather_token' : 'your-openweather-token-here',
'aio_username' : "your-aio-username-here",
'aio_key' : 'your-aio-key-here',
'location' : 'New York, US'
}

21
PyPortal/PyPortal_HaDSkulls/code.py
View file

@ -8,20 +8,27 @@ and display it on a screen
If you can find something that spits out JSON data, we can display it!
Note that you need a hackaday API key to access the API!
"""
from os import getenv
import time
import board
from adafruit_pyportal import PyPortal
# Get wifi details and more from a secrets.py file
try:
from secrets import secrets
except ImportError:
print("WiFi secrets are kept in secrets.py, please add them there!")
raise
# Get WiFi details, ensure these are setup in settings.toml
ssid = getenv("CIRCUITPY_WIFI_SSID")
password = getenv("CIRCUITPY_WIFI_PASSWORD")
if None in [ssid, password]:
raise RuntimeError(
"WiFi settings are kept in settings.toml, "
"please add them there. The settings file must contain "
"'CIRCUITPY_WIFI_SSID', 'CIRCUITPY_WIFI_PASSWORD', "
"at a minimum."
)
# Some data sources and JSON locations to try out
CAPTION="hackaday.io/project/163309-circuitpython-hackaday"
DATA_SOURCE = "https://api.hackaday.io/v1/projects/163309?api_key="+secrets['hackaday_token']
DATA_SOURCE = "https://api.hackaday.io/v1/projects/163309?api_key="+getenv('hackaday_token')
DATA_LOCATION = ["skulls"]
# the current working directory (where this file is)

22
PyPortal/PyPortal_Hackster/code.py
View file

@ -2,23 +2,29 @@
#
# SPDX-License-Identifier: MIT
from os import getenv
import time
import board
from adafruit_pyportal import PyPortal
# Get wifi details and more from a secrets.py file
try:
from secrets import secrets
except ImportError:
print("WiFi secrets are kept in secrets.py, please add them there!")
raise
# Get WiFi details, ensure these are setup in settings.toml
ssid = getenv("CIRCUITPY_WIFI_SSID")
password = getenv("CIRCUITPY_WIFI_PASSWORD")
if None in [ssid, password]:
raise RuntimeError(
"WiFi settings are kept in settings.toml, "
"please add them there. The settings file must contain "
"'CIRCUITPY_WIFI_SSID', 'CIRCUITPY_WIFI_PASSWORD', "
"at a minimum."
)
PROJECT_NAME = "3c92f0"
# Set up where we'll be fetching data from
DATA_SOURCE = "https://api.hackster.io/v2/projects/"+PROJECT_NAME+"?"
DATA_SOURCE += "client_id="+secrets['hackster_clientid']
DATA_SOURCE += "&client_secret="+secrets['hackster_secret']
DATA_SOURCE += "client_id="+getenv('hackster_clientid')
DATA_SOURCE += "&client_secret="+getenv('hackster_secret')
VIEWS_LOCATION = ['stats', 'views']
LIKES_LOCATION = ['stats', 'respects']
CAPTION = "http://www.hackster.com/project/"+PROJECT_NAME

22
PyPortal/PyPortal_HacksterStream/code.py
View file

@ -2,22 +2,28 @@
#
# SPDX-License-Identifier: MIT
from os import getenv
import time
import random
import board
import adafruit_pyportal
# Get wifi details and more from a settings.py file
try:
from secrets import secrets
except ImportError:
print("WiFi secrets are kept in secrets.py, please add them there!")
raise
# Get WiFi details, ensure these are setup in settings.toml
ssid = getenv("CIRCUITPY_WIFI_SSID")
password = getenv("CIRCUITPY_WIFI_PASSWORD")
if None in [ssid, password]:
raise RuntimeError(
"WiFi settings are kept in settings.toml, "
"please add them there. The settings file must contain "
"'CIRCUITPY_WIFI_SSID', 'CIRCUITPY_WIFI_PASSWORD', "
"at a minimum."
)
# Set up where we'll be fetching data from
DATA_SOURCE = "https://api.hackster.io/v2/projects?"
DATA_SOURCE += "client_id="+secrets['hackster_clientid']
DATA_SOURCE += "&client_secret="+secrets['hackster_secret']
DATA_SOURCE += "client_id="+getenv('hackster_clientid')
DATA_SOURCE += "&client_secret="+getenv('hackster_secret')
IMAGE_LOCATION = ['records', 0, "cover_image_url"]
TITLE_LOCATION = ['records',0, "name"]
HID_LOCATION = ['records', 0, "hid"]

18
PyPortal/PyPortal_Halloween_Countdown/code.py
View file

@ -16,8 +16,7 @@ Licensed under the MIT license.
All text above must be included in any redistribution.
"""
#pylint:disable=invalid-name
import os
from os import getenv
import time
import random
import board
@ -25,6 +24,19 @@ from adafruit_pyportal import PyPortal
from adafruit_bitmap_font import bitmap_font
from adafruit_display_text.label import Label
# Get WiFi details, ensure these are setup in settings.toml
ssid = getenv("CIRCUITPY_WIFI_SSID")
password = getenv("CIRCUITPY_WIFI_PASSWORD")
if None in [ssid, password]:
raise RuntimeError(
"WiFi settings are kept in settings.toml, "
"please add them there. The settings file must contain "
"'CIRCUITPY_WIFI_SSID', 'CIRCUITPY_WIFI_PASSWORD', "
"at a minimum."
)
# The time of the thing!
EVENT_YEAR = 2019
EVENT_MONTH = 10
@ -83,7 +95,7 @@ while True:
if (not refresh_time) or (time.monotonic() - refresh_time) > 3600:
try:
print("Getting time from internet!")
pyportal.get_local_time(location=os.getenv("TIMEZONE"))
pyportal.get_local_time(location=getenv("timezone"))
refresh_time = time.monotonic()
except RuntimeError as e:
print("Some error occured, retrying! -", e)

14
PyPortal/PyPortal_Halloween_Countdown/secrets.py
View file

@ -1,14 +0,0 @@
# SPDX-FileCopyrightText: 2019 Kattni Rembor for Adafruit Industries
#
# SPDX-License-Identifier: MIT
# This file is where you keep secret settings, passwords, and tokens!
# If you put them in the code you risk committing that info or sharing it
secrets = {
'ssid' : 'CHANGE ME',
'password' : 'CHANGE ME',
'timezone' : 'CHANGE ME',
'aio_username' : 'CHANGE ME',
'aio_key' : 'CHANGE ME',
}

10
PyPortal/PyPortal_Halloween_Countdown/settings.toml Normal file
View file

@ -0,0 +1,10 @@
# SPDX-FileCopyrightText: 2019 Kattni Rembor for Adafruit Industries
#
# SPDX-License-Identifier: MIT
# This file is where you keep private settings, passwords, and tokens!
# If you put them in the code you risk committing that info or sharing it
CIRCUITPY_WIFI_SSID="your-wifi-ssid"
CIRCUITPY_WIFI_PASSWORD="your-wifi-password"
timezone="America/New_York" # http://worldtimeapi.org/timezones

32
PyPortal/PyPortal_IOT_Scale/code.py
View file

@ -8,6 +8,8 @@ an internet of things smart-scale for Adafruit IO
Brent Rubell for Adafruit Industries, 2019
"""
from os import getenv
import time
import board
import adafruit_dymoscale
@ -22,12 +24,20 @@ from adafruit_esp32spi import adafruit_esp32spi, adafruit_esp32spi_wifimanager
import neopixel
from adafruit_io.adafruit_io import IO_HTTP
# Get wifi details and more from a secrets.py file
try:
from secrets import secrets
except ImportError:
print("WiFi secrets are kept in secrets.py, please add them there!")
raise
# Get WiFi details and Adafruit IO keys, ensure these are setup in settings.toml
# (visit io.adafruit.com if you need to create an account, or if you need your Adafruit IO key.)
ssid = getenv("CIRCUITPY_WIFI_SSID")
password = getenv("CIRCUITPY_WIFI_PASSWORD")
aio_username = getenv("ADAFRUIT_AIO_USERNAME")
aio_key = getenv("ADAFRUIT_AIO_KEY")
if None in [ssid, password, aio_username, aio_key]:
raise RuntimeError(
"WiFi and Adafruit IO settings are kept in settings.toml, "
"please add them there. The settings file must contain "
"'CIRCUITPY_WIFI_SSID', 'CIRCUITPY_WIFI_PASSWORD', "
"'ADAFRUIT_AIO_USERNAME' and 'ADAFRUIT_AIO_KEY' at a minimum."
)
# the current working directory (where this file is)
cwd = ("/"+__file__).rsplit('/', 1)[0]
@ -69,14 +79,8 @@ esp32_ready = digitalio.DigitalInOut(board.ESP_BUSY)
esp32_reset = digitalio.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.)
aio_username = secrets['aio_username']
aio_key = secrets['aio_key']
status_pixel = neopixel.NeoPixel(board.NEOPIXEL, 1, brightness=0.2)
wifi = adafruit_esp32spi_wifimanager.WiFiManager(esp, ssid, password, status_pixel=status_pixel)
# Create an instance of the IO_HTTP client
io = IO_HTTP(aio_username, aio_key, wifi)