python-patterns

Pythonic イディオム、PEP 8標準、型ヒント、堅牢で効率的かつ保守可能なPythonアプリケーションを構築するためのベストプラクティス。

1.13x

Quality

37%

Does it follow best practices?

Impact

90%

1.13x

Average score across 3 eval scenarios

Securityby

Passed

No known issues

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Evaluation results

100%

Configuration Loader and User Record Validator

Error handling patterns and type hints

Criteria

Without context

With context

EAFP over LBYL

60%

100%

No bare except

100%

Exception chaining

100%

Custom exception base class

100%

Custom exception subclasses

100%

Modern type hints

100%

Return type annotations

100%

Context manager for files

100%

No mutable default args

100%

isinstance usage

100%

None comparison

100%

No wildcard imports

100%

89%

19%

Log Processing Library

Package structure, memory efficiency, and tooling config

Criteria

Without context

With context

src/ layout

100%

tests/ directory

100%

__init__.py with __all__

100%

__slots__ usage

Generator function

100%

Generator expression over list

75%

No loop string concatenation

100%

Import order

100%

No wildcard imports

100%

pyproject.toml black config

100%

pyproject.toml ruff config

77%

100%

pyproject.toml mypy config

66%

100%

pyproject.toml pytest config

100%

81%

10%

Concurrent Exchange Rate Fetcher

Dataclasses, decorators, and concurrent I/O

Criteria

Without context

With context

@dataclass with field()

__post_init__ validation

100%

NamedTuple usage

100%

functools.wraps in decorator

100%

ThreadPoolExecutor for I/O

100%

as_completed or map usage

100%

Custom context manager

100%

List comprehension

100%

Generator expression for aggregation

Type hints on all functions

50%

75%

f-strings for formatting

100%

No bare except

100%

Repository: affaan-m/everything-claude-code
Commit: 5df943e

Evaluated: 29 days ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

Configuration Loader and User Record Validator Log Processing Library Concurrent Exchange Rate Fetcher

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