detector.chip.id raise AttributeError() # Avoid infinite recursion on RPI 3 B

[Elwinmage]

Hi, I have an AttributeError() trying to detect my chip id (RPI 3B)

$ pip list |grep -i adafruit

Adafruit-PlatformDetect 3.60.0

python 3.11.8 (main, Feb 19 2024, 17:01:17) [GCC 13.2.1 20231014] on linux
Type "help", "copyright", "credits" or "license" for more information.

from adafruit_platformdetect import Detector
detector = Detector()
print("Chip id: ", detector.chip.id)
Traceback (most recent call last):
File "", line 1, in
File "/usr/lib/python3.11/site-packages/adafruit_platformdetect/chip.py", line 428, in getattr
raise AttributeError() # Avoid infinite recursion
^^^^^^^^^^^^^^^^^^^^^^
AttributeError

$ cat /etc/os-release

NAME="Alpine Linux"
ID=alpine
VERSION_ID=3.19.1
PRETTY_NAME="Alpine Linux v3.19"
HOME_URL="https://alpinelinux.org/"
BUG_REPORT_URL="https://gitlab.alpinelinux.org/alpine/aports/-/issues"

$ cat /proc/cpuinfo

processor : 0
BogoMIPS : 38.40
Features : fp asimd evtstrm crc32 cpuid
CPU implementer : 0x41
CPU architecture: 8
CPU variant : 0x0
CPU part : 0xd03
CPU revision : 4

processor : 1
BogoMIPS : 38.40
Features : fp asimd evtstrm crc32 cpuid
CPU implementer : 0x41
CPU architecture: 8
CPU variant : 0x0
CPU part : 0xd03
CPU revision : 4

processor : 2
BogoMIPS : 38.40
Features : fp asimd evtstrm crc32 cpuid
CPU implementer : 0x41
CPU architecture: 8
CPU variant : 0x0
CPU part : 0xd03
CPU revision : 4

processor : 3
BogoMIPS : 38.40
Features : fp asimd evtstrm crc32 cpuid
CPU implementer : 0x41
CPU architecture: 8
CPU variant : 0x0
CPU part : 0xd03
CPU revision : 4

Revision : a22082
Serial : 000000008a496a07
Model : Raspberry Pi 3 Model B Rev 1.2

[Elwinmage]

Same problem with a RPI 4B also running HAOSS (Home assistant).

[makermelissa]

Interesting. Not much has changed with Blinka/PlatformDetect in a while. I wonder if this is something that is showing up in newer Python versions.