fix: extend the pool of network errors caught during download

[joein]

No description provided.

[coderabbitai]

Navigate logical layers of code changes, visualize relationships, and explore their blast radius.

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Advanced

Run ID: 6f10939b-99c5-4b77-b3bc-efdf743a7182

📥 Commits

Reviewing files that changed from the base of the PR and between a4616ae and d7eac20.

📒 Files selected for processing (1)

• fastembed/common/model_management.py

Included review availability: Your plan provides up to 8 included reviews per hour; 7 remain after this review.

---

📝 Walkthrough

Walkthrough

The change adds version-aware detection of httpx.TransportError and includes it in the errors caught by the Hugging Face download fallback. Existing OSError, RepositoryNotFoundError, and ValueError errors remain in the fallback exception set.

Estimated code review effort: 2 (Simple) | ~8 minutes

Suggested reviewers: he-yufeng

Merge Risk: ⚪ Minimal · up to d7eac

The fallback now catches Hugging Face Hub httpx transport failures, and compatibility checks found no merge-blocking issue.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 inconclusive)

Check name	Status	Explanation	Resolution
Description check	❓ Inconclusive	No pull request description was provided, so the description does not explain the download error-handling change.	Add a brief description that explains which Hugging Face transport errors are now caught and why the fallback download logic requires this change.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly identifies the main change: catching additional network errors during model downloads.
Docstring Coverage	✅ Passed	Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 2 functions across 1 files.
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.

✨ Finishing Touches

📝 Generate docstrings

• Commit to this branch
• Create a new PR

🧪 Generate unit tests (beta)

• Commit to this branch
• Create a new PR

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands.}