Introduction¶

Python’s itertools for CircuitPython

Dependencies¶

This driver depends on:

Adafruit CircuitPython

Please ensure all dependencies are available on the CircuitPython filesystem. This is easily achieved by downloading the Adafruit library and driver bundle.

Usage Example¶

 import time
 import board
 import busio
 import adafruit_si7021
 from adafruit_itertools.adafruit_itertools import count
 from adafruit_itertools.adafruit_itertools_extras import repeatfunc

 i2c = busio.I2C(board.SCL, board.SDA)
 sensor = adafruit_si7021.SI7021(i2c)

 def read_temperature():
     return sensor.temperature

def now():
    return time.monotonic()

 datapoints = zip(count(1), repeatfunc(now), map(int, repeatfunc(read_temperature)))

 while True:
     print(next(datapoints))
     time.sleep(20.0)

Contributing¶

Contributions are welcome! Please read our Code of Conduct before contributing to help this project stay welcoming.

Documentation¶

For information on building library documentation, please check out this guide.

Table of Contents¶

Examples

Simple test

API Reference

Tutorials

CircuitPython 101: Working with Lists, Iterators and Generators