8000 Use default None for voltage property of FritzDevice in Fritz!Smarthome by mib1185 · Pull Request #73141 · home-assistant/core · GitHub
[go: up one dir, main page]
More Web Proxy on the site http://driver.im/
Skip to content

Use default 8000 None for voltage property of FritzDevice in Fritz!Smarthome #73141

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Conversation

mib1185
Copy link
Contributor
@mib1185 mib1185 commented Jun 6, 2022

Proposed change

The property voltage is not created during init of FritzDevice so we need to check if property exists, before trying to access it
Based on suggestion from @tobixx in #73018 (comment)

Type of change

  • Dependency upgrade
  • Bugfix (non-breaking change which fixes an issue)
  • New integration (thank you!)
  • New feature (which adds functionality to an existing integration)
  • Breaking change (fix/feature causing existing functionality to break)
  • Code quality improvements to existing code or addition of tests

Additional information

Checklist

  • The code change is tested and works locally.
  • Local tests pass. Your PR cannot be merged unless tests pass
  • There is no commented out code in this PR.
  • I have followed the development checklist
  • The code has been formatted using Black (black --fast homeassistant tests)
  • Tests have been added to verify that the new code works.

If user exposed functionality or configuration variables are added/changed:

If the code communicates with devices, web services, or third-party tools:

  • The manifest file has all fields filled out correctly.
    Updated and included derived files by running: python3 -m script.hassfest.
  • New or updated dependencies have been added to requirements_all.txt.
    Updated by running python3 -m script.gen_requirements_all.
  • For the updated dependencies - a link to the changelog, or at minimum a diff between library versions is added to the PR description.
  • Untested files have been added to .coveragerc.

The integration reached or maintains the following Integration Quality Scale:

  • No score or internal
  • 🥈 Silver
  • 🥇 Gold
  • 🏆 Platinum

To help with the load of incoming pull requests:

@probot-home-assistant
Copy link

Hey there @flabbamann, mind taking a look at this pull request as it has been labeled with an integration (fritzbox) you are listed as a code owner for? Thanks!
(message by CodeOwnersMention)

@mib1185 mib1185 changed the title Use default None for device.voltage Use default None for voltage property of FritzDevice in Fritz!Smarthome Jun 6, 2022
@mib1185 mib1185 force-pushed the fritzbox/fix-access-to-possible-uninitialized-property branch from 5eba524 to 1f20f26 Compare June 6, 2022 19:51
@mib1185 mib1185 added this to the 2022.6.4 milestone Jun 6, 2022
@@ -96,7 +96,9 @@ class FritzSensorEntityDescription(
device_class=SensorDeviceClass.VOLTAGE,
state_class=SensorStateClass.MEASUREMENT,
suitable=lambda device: device.has_powermeter, # type: ignore[no-any-return]
native_value=lambda device: device.voltage / 1000 if device.voltage else 0.0,
native_value=lambda device: device.voltage / 1000
if getattr(device, "voltage", None)
Copy link
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Should you check explicitely for None to guard for device.voltage being 0?

Copy link
Contributor Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

if there is a value, it must be >0, since the smart plug needs some voltage to work 😄

Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

regarding style, I think we try to avoid multi-line lambdas but if this is a hotfix maybe it doesn't apply here

@balloob balloob merged commit eca6768 into home-assistant:dev Jun 7, 2022
balloob pushed a commit that referenced this pull request Jun 7, 2022
@balloob balloob mentioned this pull request Jun 7, 2022
@mib1185 mib1185 deleted the fritzbox/fix-access-to-possible-uninitialized-property branch June 8, 2022 05:49
@github-actions github-actions bot locked and limited conversation to collaborators Jun 9, 2022
Sign up for free to subscribe to this conversation on GitHub. Already have an account? Sign in.
Projects
None yet
Development

Successfully merging this pull request may close these issues.

AttributeError: 'FritzhomeDevice' object has no attribute 'voltage'
4 participants
0