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@sgaist sgaist commented Oct 4, 2025

Description

Refactor the vim plugin error message for unsupported versions.

It now handles independently outdated vim version and python feature missing so that the message provides more meaningful information to the users.

Fixes #4437
Closes #4441

Checklist - did you ...

  • Implement any code style changes under the --preview style, following the
    stability policy?
  • Add an entry in CHANGES.md if necessary?
  • Add / update tests if necessary?
  • Add new / update outdated documentation?

sgaist and others added 2 commits October 4, 2025 19:43
Split the error message between vim version and
python3 support missing. This make things clearer
for the user.
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@cobaltt7 cobaltt7 left a comment

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Thank you!

@cobaltt7 cobaltt7 merged commit 0b8f222 into psf:main Oct 5, 2025
43 checks passed
luketainton pushed a commit to luketainton/roboluke-tasks that referenced this pull request Nov 10, 2025
This PR contains the following updates:

| Package | Change | Age | Confidence |
|---|---|---|---|
| [black](https://github.com/psf/black) ([changelog](https://github.com/psf/black/blob/main/CHANGES.md)) | `<25.9.1,>=25.9.0` -> `<25.11.1,>=25.11.0` | [![age](https://developer.mend.io/api/mc/badges/age/pypi/black/25.11.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/black/25.9.0/25.11.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) |

---

### Release Notes

<details>
<summary>psf/black (black)</summary>

### [`v25.11.0`](https://github.com/psf/black/blob/HEAD/CHANGES.md#25110)

[Compare Source](psf/black@25.9.0...25.11.0)

##### Highlights

- Enable base 3.14 support ([#&#8203;4804](psf/black#4804))
- Add support for the new Python 3.14 t-string syntax introduced by PEP 750 ([#&#8203;4805](psf/black#4805))

##### Stable style

- Fix bug where comments between `# fmt: off` and `# fmt: on` were reformatted ([#&#8203;4811](psf/black#4811))
- Comments containing fmt directives now preserve their exact formatting instead of
  being normalized ([#&#8203;4811](psf/black#4811))

##### Preview style

- Move `multiline_string_handling` from `--unstable` to `--preview` ([#&#8203;4760](psf/black#4760))
- Fix bug where module docstrings would be treated as normal strings if preceded by
  comments ([#&#8203;4764](psf/black#4764))
- Fix bug where python 3.12 generics syntax split line happens weirdly ([#&#8203;4777](psf/black#4777))
- Standardize type comments to form `# type: <value>` ([#&#8203;4645](psf/black#4645))
- Fix `fix_fmt_skip_in_one_liners` preview feature to respect `# fmt: skip` for compound
  statements with semicolon-separated bodies ([#&#8203;4800](psf/black#4800))

##### Configuration

- Add `no_cache` option to control caching behavior. ([#&#8203;4803](psf/black#4803))

##### Packaging

- Releases now include arm64 Linux binaries ([#&#8203;4773](psf/black#4773))

##### Output

- Write unchanged content to stdout when excluding formatting from stdin using pipes
  ([#&#8203;4610](psf/black#4610))

##### *Blackd*

- Implemented BlackDClient. This simple python client allows to easily send formatting
  requests to blackd ([#&#8203;4774](psf/black#4774))

##### Integrations

- Enable 3.14 base CI ([#&#8203;4804](psf/black#4804))
- Enhance GitHub Action `psf/black` to support the `required-version` major-version-only
  "stability" format when using pyproject.toml ([#&#8203;4770](psf/black#4770))
- Improve error message for vim plugin users. It now handles independently vim version
- Vim: Warn on unsupported Vim and Python versions independently ([#&#8203;4772](psf/black#4772))
- Vim: Print the import paths when importing black fails ([#&#8203;4675](psf/black#4675))
- Vim: Fix handling of virtualenvs that have a different Python version ([#&#8203;4675](psf/black#4675))

</details>

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied.

♻ **Rebasing**: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update again.

---

 - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box

---

This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0Mi4yLjAiLCJ1cGRhdGVkSW5WZXIiOiI0Mi4yLjAiLCJ0YXJnZXRCcmFuY2giOiJtYWluIiwibGFiZWxzIjpbInR5cGUvZGVwZW5kZW5jaWVzIl19-->

Reviewed-on: https://git.tainton.uk/repos/roboluke/pulls/393
Co-authored-by: renovate[bot] <[email protected]>
Co-committed-by: renovate[bot] <[email protected]>
luketainton pushed a commit to luketainton/epage that referenced this pull request Nov 10, 2025
This PR contains the following updates:

| Package | Change | Age | Confidence |
|---|---|---|---|
| [black](https://github.com/psf/black) ([changelog](https://github.com/psf/black/blob/main/CHANGES.md)) | `<25.9.1,>=25.9.0` -> `<25.11.1,>=25.11.0` | [![age](https://developer.mend.io/api/mc/badges/age/pypi/black/25.11.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/black/25.9.0/25.11.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) |

---

### Release Notes

<details>
<summary>psf/black (black)</summary>

### [`v25.11.0`](https://github.com/psf/black/blob/HEAD/CHANGES.md#25110)

[Compare Source](psf/black@25.9.0...25.11.0)

##### Highlights

- Enable base 3.14 support ([#&#8203;4804](psf/black#4804))
- Add support for the new Python 3.14 t-string syntax introduced by PEP 750 ([#&#8203;4805](psf/black#4805))

##### Stable style

- Fix bug where comments between `# fmt: off` and `# fmt: on` were reformatted ([#&#8203;4811](psf/black#4811))
- Comments containing fmt directives now preserve their exact formatting instead of
  being normalized ([#&#8203;4811](psf/black#4811))

##### Preview style

- Move `multiline_string_handling` from `--unstable` to `--preview` ([#&#8203;4760](psf/black#4760))
- Fix bug where module docstrings would be treated as normal strings if preceded by
  comments ([#&#8203;4764](psf/black#4764))
- Fix bug where python 3.12 generics syntax split line happens weirdly ([#&#8203;4777](psf/black#4777))
- Standardize type comments to form `# type: <value>` ([#&#8203;4645](psf/black#4645))
- Fix `fix_fmt_skip_in_one_liners` preview feature to respect `# fmt: skip` for compound
  statements with semicolon-separated bodies ([#&#8203;4800](psf/black#4800))

##### Configuration

- Add `no_cache` option to control caching behavior. ([#&#8203;4803](psf/black#4803))

##### Packaging

- Releases now include arm64 Linux binaries ([#&#8203;4773](psf/black#4773))

##### Output

- Write unchanged content to stdout when excluding formatting from stdin using pipes
  ([#&#8203;4610](psf/black#4610))

##### *Blackd*

- Implemented BlackDClient. This simple python client allows to easily send formatting
  requests to blackd ([#&#8203;4774](psf/black#4774))

##### Integrations

- Enable 3.14 base CI ([#&#8203;4804](psf/black#4804))
- Enhance GitHub Action `psf/black` to support the `required-version` major-version-only
  "stability" format when using pyproject.toml ([#&#8203;4770](psf/black#4770))
- Improve error message for vim plugin users. It now handles independently vim version
- Vim: Warn on unsupported Vim and Python versions independently ([#&#8203;4772](psf/black#4772))
- Vim: Print the import paths when importing black fails ([#&#8203;4675](psf/black#4675))
- Vim: Fix handling of virtualenvs that have a different Python version ([#&#8203;4675](psf/black#4675))

</details>

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied.

♻ **Rebasing**: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update again.

---

 - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box

---

This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0Mi4yLjAiLCJ1cGRhdGVkSW5WZXIiOiI0Mi4yLjAiLCJ0YXJnZXRCcmFuY2giOiJtYWluIiwibGFiZWxzIjpbInR5cGUvZGVwZW5kZW5jaWVzIl19-->

Reviewed-on: https://git.tainton.uk/repos/epage/pulls/176
Co-authored-by: renovate[bot] <[email protected]>
Co-committed-by: renovate[bot] <[email protected]>
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Improve vim plugin error message if vim is too old or python support is missing

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