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tyethtyeth
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Adjust line endings for batch example
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‎examples/adafruit_io_http/adafruit_io_batch_cpython.py

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# SPDX-FileCopyrightText: 2024 Tyeth Gundry for Adafruit Industries
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# SPDX-License-Identifier: MIT
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# adafruit_circuitpython_adafruitio usage for batch data with a CPython socket.
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import datetime
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import socket
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import ssl
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from random import randint
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import adafruit_requests
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from adafruit_io.adafruit_io import IO_HTTP, AdafruitIO_RequestError
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# Add a secrets.py to your filesystem that has a dictionary called secrets with "aio_username"
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# and "aio_key" entries with your IO credentials, or set environment variables/defaults below.
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# *** DO NOT share that file or commit it into Git or other source control. ***
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# pylint: disable=no-name-in-module,wrong-import-order
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try:
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from secrets import secrets
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except ImportError:
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import os
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secrets = {
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"aio_username": os.getenv("ADAFRUIT_AIO_USERNAME", "Your_Username_Here"),
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"aio_key": os.getenv("ADAFRUIT_AIO_KEY", "Your_Adafruit_IO_Key_Here"),
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}
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if (
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secrets["aio_key"] == "Your_Adafruit_IO_Key_Here"
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or secrets["aio_username"] == "Your_Username_Here"
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):
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print("Adafruit IO secrets are kept in secrets.py, please add them there!")
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raise
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# Set your Adafruit IO Username and Key in secrets.py
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# (visit io.adafruit.com if you need to create an account,
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# or if you need your Adafruit IO key.)
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aio_username = secrets["aio_username"]
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aio_key = secrets["aio_key"]
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requests = adafruit_requests.Session(socket, ssl.create_default_context())
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# Initialize an Adafruit IO HTTP API object
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io = IO_HTTP(aio_username, aio_key, requests)
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try:
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# Get the 'temperature' feed from Adafruit IO
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temperature_feed = io.get_feed("batch-temperature")
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except AdafruitIO_RequestError:
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# If no 'temperature' feed exists, create one
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temperature_feed = io.create_new_feed("batch-temperature")
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# Get current time from Adafruit IO time service (in UTC)
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years, months, days, hours, minutes, seconds, *_ = io.receive_time("UTC")
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current_time = datetime.datetime(years, months, days, hours, minutes, seconds)
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print("Current time from Adafruit IO: ", current_time)
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# Create random values at different timestamps to send to the feed
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data = []
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for i in range(5):
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random_value = randint(0, 50)
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time_offset = i - 5
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created_at = current_time + datetime.timedelta(seconds=time_offset)
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print(
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"Adding datapoint {0} (at T:{1}) to collection for batch-temperature feed...".format(
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random_value, time_offset
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)
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)
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data.append({"value": random_value, "created_at": created_at.isoformat()})
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# Send the data to the feed as a single batch
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io.send_batch_data(temperature_feed["key"], data)
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print("Data sent!")
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print()
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print(
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"View your feed graph at: https://io.adafruit.com/{0}/feeds/{1}".format(
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aio_username, temperature_feed["key"]
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)
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)
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print()
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# Retrieve data value from the feed
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print("Retrieving data from batch-temperature feed...")
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received_data = io.receive_data(temperature_feed["key"])
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print("Data from temperature feed: ", received_data["value"])
1+
# SPDX-FileCopyrightText: 2024 Tyeth Gundry for Adafruit Industries
2+
# SPDX-License-Identifier: MIT
3+
4+
# adafruit_circuitpython_adafruitio usage for batch data with a CPython socket.
5+
import datetime
6+
import socket
7+
import ssl
8+
from random import randint
9+
import adafruit_requests
10+
from adafruit_io.adafruit_io import IO_HTTP, AdafruitIO_RequestError
11+
12+
# Add a secrets.py to your filesystem that has a dictionary called secrets with "aio_username"
13+
# and "aio_key" entries with your IO credentials, or set environment variables/defaults below.
14+
# *** DO NOT share that file or commit it into Git or other source control. ***
15+
# pylint: disable=no-name-in-module,wrong-import-order
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try:
17+
from secrets import secrets
18+
except ImportError:
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import os
20+
21+
secrets = {
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"aio_username": os.getenv("ADAFRUIT_AIO_USERNAME", "Your_Username_Here"),
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"aio_key": os.getenv("ADAFRUIT_AIO_KEY", "Your_Adafruit_IO_Key_Here"),
24+
}
25+
if (
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secrets["aio_key"] == "Your_Adafruit_IO_Key_Here"
27+
or secrets["aio_username"] == "Your_Username_Here"
28+
):
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print("Adafruit IO secrets are kept in secrets.py, please add them there!")
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raise
31+
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# Set your Adafruit IO Username and Key in secrets.py
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# (visit io.adafruit.com if you need to create an account,
34+
# or if you need your Adafruit IO key.)
35+
aio_username = secrets["aio_username"]
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aio_key = secrets["aio_key"]
37+
38+
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requests = adafruit_requests.Session(socket, ssl.create_default_context())
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# Initialize an Adafruit IO HTTP API object
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io = IO_HTTP(aio_username, aio_key, requests)
42+
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try:
44+
# Get the 'temperature' feed from Adafruit IO
45+
temperature_feed = io.get_feed("batch-temperature")
46+
except AdafruitIO_RequestError:
47+
# If no 'temperature' feed exists, create one
48+
temperature_feed = io.create_new_feed("batch-temperature")
49+
50+
# Get current time from Adafruit IO time service (in UTC)
51+
years, months, days, hours, minutes, seconds, *_ = io.receive_time("UTC")
52+
current_time = datetime.datetime(years, months, days, hours, minutes, seconds)
53+
print("Current time from Adafruit IO: ", current_time)
54+
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# Create random values at different timestamps to send to the feed
56+
data = []
57+
for i in range(5):
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random_value = randint(0, 50)
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time_offset = i - 5
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created_at = current_time + datetime.timedelta(seconds=time_offset)
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print(
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"Adding datapoint {0} (at T:{1}) to collection for batch-temperature feed...".format(
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random_value, time_offset
64+
)
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)
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data.append({"value": random_value, "created_at": created_at.isoformat()})
67+
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# Send the data to the feed as a single batch
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io.send_batch_data(temperature_feed["key"], data)
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print("Data sent!")
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print()
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print(
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"View your feed graph at: https://io.adafruit.com/{0}/feeds/{1}".format(
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aio_username, temperature_feed["key"]
75+
)
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)
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print()
78+
79+
# Retrieve data value from the feed
80+
print("Retrieving data from batch-temperature feed...")
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received_data = io.receive_data(temperature_feed["key"])
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print("Data from temperature feed: ", received_data["value"])

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