LCORE-2084: Explicit line length for Black

[tisnik]

Description

LCORE-2084: Explicit line length for Black

Type of change

• Refactor
• New feature
• Bug fix
• CVE fix
• Optimization
• Documentation Update
• Configuration Update
• Bump-up service version
• Bump-up dependent library
• Bump-up library or tool used for development (does not change the final image)
• CI configuration change
• Konflux configuration change
• Unit tests improvement
• Integration tests improvement
• End to end tests improvement
• Benchmarks improvement

Tools used to create PR

• Assisted-by: N/A
• Generated by: N/A

Related Tickets & Documents

• Related Issue #LCORE-2084

Summary by CodeRabbit

• Chores
  • Updated code formatting configuration to enforce a consistent line length of 88 characters.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

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📥 Commits

Reviewing files that changed from the base of the PR and between be92b89 and f107607.

📒 Files selected for processing (1)

• Makefile

📜 Recent review details

⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (19)

• GitHub Check: Pyright
• GitHub Check: bandit
• GitHub Check: mypy
• GitHub Check: radon
• GitHub Check: unit_tests (3.12)
• GitHub Check: unit_tests (3.13)
• GitHub Check: Pylinter
• GitHub Check: spectral
• GitHub Check: build-pr
• GitHub Check: integration_tests (3.12)
• GitHub Check: integration_tests (3.13)
• GitHub Check: E2E: server mode / ci / group 1
• GitHub Check: E2E Tests for Lightspeed Evaluation job
• GitHub Check: Konflux kflux-prd-rh02 / lightspeed-stack-on-pull-request
• GitHub Check: E2E: library mode / ci / group 1
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🧰 Additional context used

🧠 Learnings (9)

📓 Common learnings

Learnt from: CR
Repo: lightspeed-core/lightspeed-stack PR: 0
File: AGENTS.md:0-0
Timestamp: 2026-04-29T15:45:22.854Z
Learning: Applies to src/**/*.py : Use black for code formatting

Learnt from: CR
Repo: lightspeed-core/lightspeed-stack PR: 0
File: AGENTS.md:0-0
Timestamp: 2026-04-29T15:45:22.854Z
Learning: Always run `uv run make format` to auto-format code before completion

📚 Learning: 2026-04-29T15:45:22.854Z

Learnt from: CR
Repo: lightspeed-core/lightspeed-stack PR: 0
File: AGENTS.md:0-0
Timestamp: 2026-04-29T15:45:22.854Z
Learning: Applies to src/**/*.py : Use black for code formatting

Applied to files:

• Makefile

📚 Learning: 2026-04-29T15:45:22.854Z

Learnt from: CR
Repo: lightspeed-core/lightspeed-stack PR: 0
File: AGENTS.md:0-0
Timestamp: 2026-04-29T15:45:22.854Z
Learning: Always run `uv run make format` to auto-format code before completion

Applied to files:

• Makefile

📚 Learning: 2026-04-29T15:45:22.854Z

Learnt from: CR
Repo: lightspeed-core/lightspeed-stack PR: 0
File: AGENTS.md:0-0
Timestamp: 2026-04-29T15:45:22.854Z
Learning: Applies to src/**/*.py : Use ruff for fast linting

Applied to files:

• Makefile

📚 Learning: 2026-04-29T15:45:22.854Z

Learnt from: CR
Repo: lightspeed-core/lightspeed-stack PR: 0
File: AGENTS.md:0-0
Timestamp: 2026-04-29T15:45:22.854Z
Learning: Always run `uv run make verify` to run all linters before completion

Applied to files:

• Makefile

📚 Learning: 2026-04-29T15:45:22.854Z

Learnt from: CR
Repo: lightspeed-core/lightspeed-stack PR: 0
File: AGENTS.md:0-0
Timestamp: 2026-04-29T15:45:22.854Z
Learning: Always use `uv run` prefix for all commands

Applied to files:

• Makefile

📚 Learning: 2026-04-29T15:45:22.854Z

Learnt from: CR
Repo: lightspeed-core/lightspeed-stack PR: 0
File: AGENTS.md:0-0
Timestamp: 2026-04-29T15:45:22.854Z
Learning: Applies to src/**/*.py : Use pyright for type checking

Applied to files:

• Makefile

📚 Learning: 2026-04-29T15:45:22.854Z

Learnt from: CR
Repo: lightspeed-core/lightspeed-stack PR: 0
File: AGENTS.md:0-0
Timestamp: 2026-04-29T15:45:22.854Z
Learning: Applies to src/**/*.py : Use mypy for additional type checking

Applied to files:

• Makefile

📚 Learning: 2026-04-29T15:45:22.854Z

Learnt from: CR
Repo: lightspeed-core/lightspeed-stack PR: 0
File: AGENTS.md:0-0
Timestamp: 2026-04-29T15:45:22.854Z
Learning: Applies to src/**/*.py : Use pylint for static analysis with source-roots configuration set to "src"

Applied to files:

• Makefile

🔇 Additional comments (2)

Makefile (2)

57-59: Good update: format now pins Black line length explicitly.

This is aligned with the PR objective and keeps formatter behavior deterministic.

Based on learnings: "Applies to src/**/*.py : Use black for code formatting" and "Always use uv run prefix for all commands".

---

101-103: Nice consistency: Black check now uses the same explicit line length.

This avoids drift between formatting and validation behavior.

Based on learnings: "Applies to src/**/*.py : Use black for code formatting" and "Always use uv run prefix for all commands".

---

Walkthrough

The Makefile's format and black targets now explicitly specify --line-length 88 when invoking Black, establishing consistent line-length formatting across formatting and checking operations.

Changes

Cohort / File(s)	Summary
Makefile Build Targets Makefile	Added --line-length 88 flag to format and black targets for explicit line-length configuration in Black formatting and checking operations.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and specifically describes the main change: adding explicit line length configuration to Black formatting in the Makefile.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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✨ Simplify code

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