jeans/developers.home-assistant
jeans/developers.home-assistant
1
0
Fork 0
mirror of https://github.com/home-assistant/developers.home-assistant.git synced 2025-07-27 19:26:29 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add blog post about new signature of HomeAssistant (#1892)

Browse Source 
* Add blog post about new signature of HomeAssistant

* Update 2023-08-29-homeassistant-changed-signature.md

* Update blog/2023-08-29-homeassistant-changed-signature.md

Co-authored-by: Joakim Sørensen <joasoe@gmail.com>

---------

Co-authored-by: Joakim Sørensen <joasoe@gmail.com>
This commit is contained in:
Erik Montnemery 2023-09-04 20:55:17 +02:00 committed by GitHub
parent 03abe62825
commit d482a8e8d3
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 18 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
blog/2023-08-29-homeassistant-changed-signature.md Normal file
View File

@ -0,0 +1,18 @@
---
author: Erik Montnémery
authorURL: https://github.com/emontnemery
title: "HomeAssistant.__init__ requires passing a string to it"
---
The signature of `HomeAssistant.__init__` has been changed from no arguments to require the configuration directory as a string to be passed to it. Scripts, tests etc. outside of the HomeAssistant core repo which create `HomeAssistant` objects will need to be updated.
The change was introduced in [core PR#98442](https://github.com/home-assistant/core/pull/98442)
If backwards compatibility is important, this is a way to achieve it:
```python
try:
hass = HomeAssistant() # pylint: disable=no-value-for-parameter
except TypeError:
hass = HomeAssistant(config_dir) # pylint: disable=too-many-function-args
```