4.1: Add docstring_generator tool with tests #253

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Rockachopa wants to merge 1 commits from step35/96-4-1-docstring-generator into main
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Implements scripts/docstring_generator.py and tests/test_docstring_generator.py.

scripts/docstring_generator.py

  • Detects Python functions/methods lacking docstrings using AST
  • Generates Google-style docstrings from function signature (parameters with type hints) and body analysis
  • Inserts docstrings in-place with --dry-run preview and --json machine-readable output
  • Supports processing entire directories; capable of 20+ docstrings per run

tests/test_docstring_generator.py

  • 14 unit tests covering name_to_title, extract_body_hint, generate_docstring, process_source, file iteration
  • All tests pass

The tool detects 129 undocumented functions across 27 files in this repository and has proven capability well above the 20+ per run requirement.

Closes #96

Implements scripts/docstring_generator.py and tests/test_docstring_generator.py. **scripts/docstring_generator.py** - Detects Python functions/methods lacking docstrings using AST - Generates Google-style docstrings from function signature (parameters with type hints) and body analysis - Inserts docstrings in-place with `--dry-run` preview and `--json` machine-readable output - Supports processing entire directories; capable of 20+ docstrings per run **tests/test_docstring_generator.py** - 14 unit tests covering name_to_title, extract_body_hint, generate_docstring, process_source, file iteration - All tests pass The tool detects 129 undocumented functions across 27 files in this repository and has proven capability well above the 20+ per run requirement. Closes #96
Rockachopa added 1 commit 2026-04-26 11:14:18 +00:00
4.1: Add docstring_generator tool with tests
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- scripts/docstring_generator.py: CLI tool that detects functions missing docstrings and
  generates Google-style docstrings from function signature and body.
  Supports --dry-run, --json, -v flags. Inserts docstrings in place using AST.
- tests/test_docstring_generator.py: Unit tests (14 tests, all pass) covering core logic.

Detects 129 undocumented functions across 27 files; can process 20+ per run.

Closes #96
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