docs: improve docstrings for clarity and consistency across storage.py

[jianjunzhong]

Summary by CodeRabbit

• Documentation
  • Enhanced and clarified internal documentation to improve code clarity and maintainability for development teams.

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Walkthrough

Documentation improvements across transfer_queue/storage.py, including expanded and clarified docstrings for classes and methods, standardized parameter and return documentation formatting, and restructured inline comments. No functional changes or public API alterations.

Changes

Cohort / File(s)

Summary

Documentation & Docstring Enhancements transfer_queue/storage.py

Expanded docstrings for Storage-related components including TransferQueueStorageManager, SimpleStorageUnit, StorageUnitData, and AsyncSimpleStorageManager. Standardized argument and return documentation formatting (param → Args, return → Returns). Added docstrings for functions like get_zmq_server_info, dynamic_storage_manager_socket, build_storage_meta_groups, and StorageMetaGroup. Restructured inline comments for clarity without altering runtime logic or public API signatures.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Poem

🐰 The docs now shine with words so clear,
Each docstring polished, far and near!
No logic changed, just prose refined,
A tidier codebase, well-designed. ✨

Pre-merge checks and finishing touches

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 78.26% which is insufficient. The required threshold is 80.00%.	You can run @coderabbitai generate docstrings to improve docstring coverage.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title Check	✅ Passed	The pull request title "docs: improve docstrings for clarity and consistency across storage.py" directly and accurately summarizes the main change in the changeset. The raw summary confirms that the PR focuses on expanding and clarifying docstrings, standardizing documentation formatting (e.g., param → Args, return → Returns), and enhancing documentation across storage-related components. The title is clear and specific—it identifies the type of change (docs), the action (improve), the subject (docstrings), the intent (clarity and consistency), and the scope (storage.py). The title avoids vague terminology and provides sufficient context for someone scanning commit history to understand the primary purpose of the changeset.

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Pull Request Overview

This PR improves documentation quality across the storage.py module by standardizing docstring format and enhancing clarity. The changes focus on converting informal parameter documentation to proper Google-style docstrings and adding missing documentation for previously undocumented methods.

Key changes:

• Standardized all docstrings to use Google-style format (Args/Returns sections instead of param/return)
• Added comprehensive docstrings for previously undocumented classes and methods
• Enhanced class-level documentation with detailed descriptions and examples
• Removed completed TODO comment about docstring review

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