Aha, I see.
This is just getting worse. Even after all that I can’t upgrade to the later versions. Because it can’t take Norwegian characters æøå and gives me a decode error:
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe5 in position 2271
Different characters as wel, even the built-in degrees character. I have tried updating to Python 3.10 and just about everything else I can imagine, but nothing helps. I opened an issue three days ago on the core GitHub, but it seems like I’m the only one writing in the issue… Weird, because this is something that should affect everybody who has a non-standard code page, I think.
As for Debian try the following from the cli:
sudo dpkg-reconfigure locales
Scroll down and activate:
[*] nb_NO.UTF-8 UTF-8
[*] nb_NO ISO-8859-1
Reboot the host.
@Tamsy Thanks for the attempt, but that didn’t change anything. The second was already activated. I tried to deactivate that and activate only the UTF one, but now all my CLI windows says:
bash: warning: setlocale: LC_ALL: cannot change locale (nb_NO)
So I guess that’s not a winner either. C.UTF-8 seems to be activated as well, but there is no place to remove that. I see something else funky here. When I check the Python version with python -V, I get “Python 3.10.8”. But in the log file for Hass I see:
Could not parse JSON content: /home/homeassistant/.homeassistant/.storage/core.entity_registry Traceback (most recent call last): File "/srv/homeassistant/lib/python3.9/site-packages/homeassistant/util/json.py", line 39, in load_json return orjson.loads(fdesc.read()) # type: ignore[no-any-return] File "/usr/lib/python3.9/codecs.py", line 322, in decode (result, consumed) = self._buffer_decode(data, self.errors, final) UnicodeDecodeError: 'utf-8' codec can't decode byte 0xb0 in position 1428: invalid start byte
So even with Python 3.10 installed and set up as standard, it seems to use 3.9. I think that is probably the thing here, because there was a change in August moving to Python 3.10, but it seems something went wrong with Core and code pages.
Did you recreate the venv using Python 3.10 ? The venv will keep using the Python version it was created with, even if you update it externally.
When does that happen ? During the update process ? Where exactly ?
I didn’t recreate it, I started again from an image taken before I installed. I did use alternative installation, can that be the problem? Here are the commands in sequence:
sudo apt-get update sudo apt-get full-upgrade -y PYTHON 3.10: wget https://www.python.org/ftp/python/3.10.8/Python-3.10.8.tgz sudo apt install build-essential zlib1g-dev libncurses5-dev libgdbm-dev libnss3-dev sudo apt install git tar -xzvf Python-3.10.8.tgz cd Python-3.10.8/ ./configure --enable-optimizations sudo make altinstall /usr/local/bin/python3.10 -V /usr/bin/python3 -V sudo rm /usr/bin/python sudo ln -s /usr/local/bin/python3.10 /usr/bin/python python -V MOSQUITTO BROKER: sudo apt install mosquitto mosquitto-clients -y sudo mousepad /etc/mosquitto/mosquitto.conf ADD TO CONFIG FILE: ################################## listener 1883 allow_anonymous true ################################## reboot sudo systemctl status mosquitto FULL IMAGE BACKUP: sudo mount -a sudo dd if=/dev/mmcblk0 of=/home/pi/Sikkerhetskopier/Hytte-Pi-oppdatert-python-installert-mosquitto.img bs=512 count=31109120 status=progress HOME ASSISTANT: sudo apt-get install -y python3 python3-dev python3-venv python3-pip bluez libffi-dev libssl-dev libjpeg-dev zlib1g-dev autoconf build-essential libopenjp2-7 libtiff5 libturbojpeg0-dev tzdata rustc libatlas-base-dev sudo useradd -rm homeassistant -G dialout,gpio,i2c sudo mkdir /srv/homeassistant sudo chown homeassistant:homeassistant /srv/homeassistant sudo -u homeassistant -H -s AS HOME ASSISTANT USER: cd /srv/homeassistant python3 -m venv . source bin/activate python3 -m pip install wheel pip3 install homeassistant
As for where that happens, it’s on the second start of Hass after adding any one or more integration, built in or custom.
Yes. When you create the venv, you need to make sure to specify the version of Python you want to use:
python3.10 -m venv .
Once you are in the venv, python3 should then alias to 3.10. Check it with python3 -V to be sure, after enabling the venv.
source bin/activate python3 -V
Should say 3.10.x
That said, it doesn’t explain your Unicode problem, even if the venv is still on Python 3.9. HA Core 2022.11.3 is running fine here for me in a Python 3.9.2 venv. I’m using all kind of locales from within HA for i18n testing, but I do use US English locale on Raspberry Pi OS for maximum compatibility. Maybe that’s the reason.
You’re right, of course. How weird. When I’m there as the user homeassistant I see version 3.10.8, but when I create the venv it is created with 3.9.5. With your command it’s created with 3.10.8, but now there’s something else: I can’t install wheel. This is the error that I get:
Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/pip/ (Caused by SSLError("Can't connect to HTTPS URL because the SSL module is not available.")) - skipping Could not fetch URL https://www.piwheels.org/simple/pip/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='www.piwheels.org', port=443): Max retries exceeded with url: /simple/pip/ (Caused by SSLError("Can't connect to HTTPS URL because the SSL module is not available.")) - skipping WARNING: There was an error checking the latest version of pip.
I never got that with 3.9.x. I tried with trusted:
ip install --trusted-host pypi.org --trusted-host files.pythonhosted.org wheel
But that didn’t change anything.
I’ve tried lots of Stackoverflow and other solutions/suggestions, but I’m still stuck. And I don’t find that problem anywhere here on the forum. Does that mean that nobody’s ever installed Core with Python 3.10? That sounds weird. I think I’ll try do to a full install, not altinstall, and se what happens then.
As a 200+ pounds heavy viking with a beard I’m of course partial to blunt force, which is what
make install really is, I guess. And it seems like that worked for me again, at least partly. No error messages this time, and the installation of Hass went as it should. But the setup after install stopped with the error message (not just for recorder, but for several of the integrations, like zeroconf):
Setup failed for recorder: Unable to import component: No module named '_sqlite3'
I think this is a change that’s made to force us old Core stalwarts over to Docker…
Edit: Yeah, looks more and more like it… Because even with Python 3.10 I still get the
homeassistant.exceptions.HomeAssistantError: 'utf-8' codec can't decode byte 0xe5 in position 2271: invalid continuation byte
So it seems now only Docker or Hassio (which is totally useless for me, I need full control over everything else on the Pi running Hass) will work with later versions.
Well, what do you think runs inside that Docker container, both on the Container or HAOS installs ? HA Core. It’s just pre-sugarcoated with it’s perfect running environment for you (and additional layers of virtualization making it less efficient). There’s no reason you couldn’t run Core on its own, provided you have the correct execution environment. And that’s where the problems begin. Because the devs change that all the time (which isn’t too surprising, it’s pretty common to add dependencies in the development process), but they also don’t update the install instructions. So you’re often left guessing and researching yourself what kind of new dependencies you need to install.
The sqlite error is probably just because libsqlite3 or libsqlite3-dev is missing. Installing these packages with apt would quickly solve that. The UTF8 error is weird and looks like a bug in HA. It’s not uncommon for open source packages to have issues with Unicode and locales sadly. Personally I always run the base OS on US locale, which is the most compatible one, and then the frontend on my own locale. That avoids these kind of problems.
Yeah, I know it’s the environment, and it’s a PITA to get it working this time. Earlier changes hasn’t been anywhere near as destructive as this. First the Rust requirement, and then the UTF8 bug. Which may be considered a feature since I don’t even get an answer on GitHub about it and only one other user seems to have the problem… If I run the OS on US, then I have a big problem with my automations, which very often contains Norwegian special characters for clarity.
But for now I’ll see where Docker takes me. Hassio (or is it called HAOS now?) is totally useless for me because it doesn’t have a GUI, and I do all my work in the GUI, with VNC. And I have standalone versions of ZWaveJSUI and Node-RED on the same Pi, with a bunch of custom Python scripts running in the back as well.
Agreed. This is mostly a documentation problem though. But that’s nothing new in HA, documentation has always been a major weak point for this project. The sqlite thing isn’t really new though, I had to manually install that package on earlier versions too. It depends what distro you’re running this on and whether the packages are already preinstalled or not.
Really ? I mean, running on a locale x will not make characters used by locale y non-functional. Linux uses almost exclusively Unicode in the backend now (at least it should). Technically you could use Chinese idiograms in your files while on a South American locale - it’s all just UTF8 encoding. The problems mainly come from incorrect usage of (or missing) locale conversions in the client code (like HA) when doing symbol comparisons and similar. As long as your entity names don’t contain non-ANSI characters, you should be fine. Norwegians comments, quoted strings, etc, should be OK.
Unless they really messed up UTF8 encoding completely. Which is certainly possible, but I haven’t noticed that myself here.
Edit: looking at your error message closer, that doesn’t look like they don’t take UTF8 into account. In fact it looks like one of your files (automation YAML maybe ?) contains an invalid UTF8 encoding sequence.
Well, I finally got a reaction on Git Hub: “Closed as not planned”. So they’re not going to do anything about the JSON thing. Oh, the SQL problem wasn’t there on the exact same setup, with the same dependencies, on Python 3.9.x. So I guess the new instructions for Core on Raspberry Pi should be: “Don’t. Just don’t. At least not if you’re from anywhere else than English speaking countries” The irony is that the guy closing it has an ø in his name…
Seems like I need to bite the Docker bullet. As long as I don’t have to go Hassio, I guess I can still keep my Pi’s mostly the way I want them.
Nonsense. I’m from a non-english speaking country and HA Core works just fine, on multiple instances. You just have to do a little more work to get it running. It’s labelled as an advanced install method after all. Installing a few dependencies and building some packages from source is a bit annoying, agreed, especially if it’s not clearly documented. But it’s hardly rocket science.
@HeyImAlex Yeah, I have no problems with that, that’s what I have been doing for years. The thing is that I have spent time amounting to two working days on it, and I still can’t get it to work. But if your setup works and mine doesn’t, there has to be something different we have done, and I assume it’s that you are running US locale. I can’t do that, I have stuff that is depending on using Norwegian keyboard and language (custom Python scripts and commands), and that will take so much more time for me to change then if I just go Docker.
And as long as the 2022.6.7 version works, and it stops working by upgrading to any later versions and starts working agan when I downgrade to 2022.6.7 again, it’s not a wrong encoding in anything in my .Storage, it is a breaking change done in programming that just won’t work with core, Norwegian locale and special characters in files in .Storage. Not even when I change to Python 3.10 and make the venv in there, making sure that it’s a 3.10 environment. So given the choice between going US on the Pi with all the changes that demands, and going Docker on Hass, I have to go Docker.
As an experiment, if you want to test, you could try to change your locale to Norwegian. If that actually works for you, I’m stumped.
Dude, every single HA install method uses Core under the hood. They just come with a pre-chewed execution environment.
And why exactly do you need NO locale with your scripts ? Locale has nothing to do with utf8 encoding. Norwegian characters won’t just suddenly break just because you’re not on NO locale. That’s exactly what Unicode solves. Your error seems related to an invalid utf8 encoding byte sequence in one of your files. Maybe the new version does stricter error checking on invalid sequences, while previous versions ignored it. Maybe it’s as simple as one of your files being ISO encoded rather than UTF8. That would be a 10 second fix.
If you think Docker will fix this, then sure, go ahead…
OK, I see that I wasn’t clear higher up. I thought I was, but no. I said:
As for where that happens, it’s on the second start of Hass after adding any one or more integration, built in or custom.
That’s before I even copy over my own stuff. So a totally clean installation, nothing added except for the info in my first startup, and it will reboot and reboot without any problems. I can reboot until the cows come home, as they say in Texas. But if I add one single integration, no matter what it is, it will refuse to start up next time with that UTF-8 error. I have not tried to install from scratch with everything US locale.
Edit: And I know Docker will fix it because I have already tried. No errors at all, even when copying over my info and rebooting a bunch of times.
OK, well then use Docker if it works for you. But it shows that the problem is somewhere in your OS config or with the dependencies you installed. Because inside that Docker container runs HA Core too.
Finally got it working with Core, I think. I had to create the venv with US locale, then I could go to Norwegian without having the error messages. At least I think that’s what did it, of course there are updates and upgrades to both Rasbian and other packages constantly, so maybe it was an upgrade in one or more of the packages that did it. At least it seems like I’m up and running now. And I did it under Python 3.9.2, which came with the installation of Rasbian. With Python 3.10 there were other dependencies that I could not find out, because some integrations didn’t work. So I guess I have to do another install when Hass stops working with Python 3.9, probably in two weeks…