FS#78839 - [home-assistant] Missing python modules in python venv, some services don't start

Attached to Project: Arch Linux
Opened by Max Pray (synthead) - Monday, 19 June 2023, 20:01 GMT
Last edited by Toolybird (Toolybird) - Tuesday, 20 June 2023, 06:04 GMT
Task Type Bug Report
Category Packages: Extra
Status Closed
Assigned To Maxime Gauduin (Alucryd)
Alexander Epaneshnikov (alex19EP)
Architecture All
Severity Low
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No



With home-assistant 1:2023.6.2-1, a lot of modules aren't present in the python venv, and it prevents home-assistant from starting some services. Errors like these are seen in /var/log/hass/home-assistant.log:

2023-06-19 12:44:52.676 ERROR (Recorder) [homeassistant.components.recorder.core] Error during connection setup: No module named 'psycopg2' (retrying in 3 seconds)
Traceback (most recent call last):
File "/var/lib/hass/.venv/lib/python3.11/site-packages/homeassistant/components/recorder/core.py", line 924, in _setup_recorder
File "/var/lib/hass/.venv/lib/python3.11/site-packages/homeassistant/components/recorder/core.py", line 1393, in _setup_connection
self.engine = create_engine(self.db_url, **kwargs, future=True)
File "<string>", line 2, in create_engine
File "/var/lib/hass/.venv/lib/python3.11/site-packages/sqlalchemy/util/deprecations.py", line 283, in warned
return fn(*args, **kwargs) # type: ignore[no-any-return]
File "/var/lib/hass/.venv/lib/python3.11/site-packages/sqlalchemy/engine/create.py", line 601, in create_engine
dbapi = dbapi_meth(**dbapi_args)
File "/var/lib/hass/.venv/lib/python3.11/site-packages/sqlalchemy/dialects/postgresql/psycopg2.py", line 669, in import_dbapi
import psycopg2

I'm mostly putting this ^ here so it's searchable. Here is a full log with all the errors:


I might have a few extra integrations that require more python libs. Even if this is the case, in HA fashion, these libs should be fetched and added to the venv when necessary :)

Additional info:
* home-assistant 1:2023.6.2-1
* python 3.11.3-2

Steps to reproduce:
1. Install home-assistant 1:2023.6.2-1 and python 3.11.3-2.
2. (possibly install the MQTT integration, a problematic integration I'm using)
3. Observe that there are missing python libs and that the MQTT integration doesn't start.
This task depends upon

Closed by  Toolybird (Toolybird)
Tuesday, 20 June 2023, 06:04 GMT
Reason for closing:  Duplicate
Additional comments about closing:   FS#78824 
Comment by Tim Carr (mrmcgasion) - Tuesday, 20 June 2023, 04:32 GMT
MariaDB setup when following the wiki doesn't install those modules into the venv either, so this can affect core HA services for users with those configurations.
Comment by Toolybird (Toolybird) - Tuesday, 20 June 2023, 06:03 GMT
AFAICT this is basically the same as  FS#78824 . Merging.