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Pythonic idioms, PEP 8 standards, type hints, and best practices for building robust, efficient, and maintainable Python applications.
Passed 22 of 22 test cases with the skill, and 21 of 22 without it.
1 fixed21 passed either way0 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
A test case the skill fixed. Same model, same prompt, with and without the skill.
Define an immutable 2D point data structure `Point` with `x: float` and `y: float` fields and a custom `distance_to` method using Python type hint constructs.
| Checked | Without skill | With skill |
|---|---|---|
| Inherits from typing.NamedTuple | Missed | Passed |
The instructions your model reads when the skill loads.
Idiomatic Python patterns and best practices for building robust, efficient, and maintainable applications.
Python prioritizes readability. Code should be obvious and easy to understand.
# Good: Clear and readable
def get_active_users(users: list[User]) -> list[User]:
"""Return only active users from the provided list."""
return [user for user in users if user.is_active]
# Bad: Clever but confusing
def get_active_users(u):
return [x for x in u if x.a]
Avoid magic; be clear about what your code does.
# Good: Explicit configuration
import logging
logging.basicConfig(
level=logging.INFO,
format='%(asctime)s - %(name)s - %(levelname)s - %(message)s'
test cases passed, vs 21 / 22 without
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