Bump opower to 0.16.2

[tronikos]

Breaking change

Proposed change

https://github.com/tronikos/opower/releases/tag/v0.16.2

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)
• Deprecation (breaking change to happen in the future)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

Additional information

• This PR fixes or closes issue: fixes Opower integration failing to start after updating to 2026.1.1 with "Failed setup, will retry: 'NoneType' object has no attribute 'get'" #160803
• This PR is related to issue:
• Link to documentation pull request:
• Link to developer documentation pull request:
• Link to frontend pull request:

Checklist

• I understand the code I am submitting and can explain how it works.
• 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
• I have followed the perfect PR recommendations
• The code has been formatted using Ruff (ruff format homeassistant tests)
• Tests have been added to verify that the new code works.
• Any generated code has been carefully reviewed for correctness and compliance with project standards.

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

• Documentation added/updated for www.home-assistant.io

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.

To help with the load of incoming pull requests:

• I have reviewed two other open pull requests in this repository.

[c00w]

I think you need to check off the items in the checklist :).

[TheJulianJES]

I don't see how the included PR tronikos/opower#165 could fix tronikos/opower#164.

The issue is that segment = None and segment.get("soFarUsageCharges") is tried, right?
That fails, of course. But after the change, it's (segment.get("soFarUsage") or {}), which would still fail, as we never even reach the or {} part due to raising before due to segment still being None.

EDIT: Actually, the issue is that the result from segment.get("soFarUsageCharges") is explicitly None, right? (not segment being None)

EDIT 2: Yep, can confirm by the amount of carets in the issue's trace, even though it's not formatted properly.

[tronikos]

In an unrelated issue tronikos/opower#114 (comment) someone posted the full JSON response that shows which fields are null/None so I think the fix should work.