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I have adafruit-circuitpython-typing version 1.10.2 installed via pip3 on a Raspberry Pi 3B+ running "Raspbian GNU/Linux 10 (buster)". I did just do "apt-get update" and "apt-get upgrade" today (Nov 12 2024) so I'm at the latest of everything.
I was trying to set up and use an OLED display, but am getting the following error just during the import section:
Traceback (most recent call last):
File "oled_demo.py", line 5, in <module>
import adafruit_ssd1306
File "/usr/local/lib/python3.7/dist-packages/adafruit_ssd1306.py", line 17, in <module>
from adafruit_bus_device import i2c_device, spi_device
File "/usr/local/lib/python3.7/dist-packages/adafruit_bus_device/i2c_device.py", line 15, in <module>
from circuitpython_typing import ReadableBuffer, WriteableBuffer
File "/home/pi/.local/lib/python3.7/site-packages/circuitpython_typing/__init__.py", line 79
def read(self, count: Optional[int] = None, /) -> Optional[bytes]:
^
SyntaxError: invalid syntax
The code that produces this is
# Load needed modules
import board
import digitalio
from PIL import Image, ImageDraw, ImageFont
import adafruit_ssd1306
I looked at the referenced __init__.py and changed lines 79 and 86 to remove ", /" from the def lines, and all the code then works and I can display something.
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