Fix/linting

[chrisaddy]

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[Copilot]

Pull Request Overview

Align Python versions, improve linting checks, refactor error handling and variable names, enhance data processing with pyarrow, and expand test coverage.

• Pinned Python to 3.12.10 across services and added pyarrow dependency.
• Renamed generic variables to message, replaced LOOKBACK_DAYS with SEQUENCE_LENGTH, and improved error messages.
• Updated data-fetching logic to use IPC streams via pyarrow and added comprehensive unit tests.

Reviewed Changes

Copilot reviewed 22 out of 22 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
workflows/backfill_datamanager.py	Removed explicit type annotation for list initialization
linter.nu	Modified version-check logic and error messages in linting script
infrastructure/monitoring.py	Added storage import and refactored module imports
application/predictionengine/src/predictionengine/multi_head_self_attention.py	Renamed error variable for consistency
application/predictionengine/src/predictionengine/miniature_temporal_fusion_transformer.py	Added get_parameters method within the class
application/predictionengine/src/predictionengine/main.py	Replaced LOOKBACK_DAYS with SEQUENCE_LENGTH and updated timeouts
application/predictionengine/src/predictionengine/loss_function.py	Renamed error variable for consistency
application/predictionengine/src/predictionengine/long_short_term_memory.py	Renamed error variable for consistency
application/predictionengine/src/predictionengine/dataset.py	Renamed error variable for consistency
application/predictionengine/pyproject.toml	Pinned Python requirement to ==3.12.10
application/predictionengine/Dockerfile	Updated base image to python:3.12.10
application/positionmanager/src/positionmanager/main.py	Corrected APIError import path
application/positionmanager/src/positionmanager/clients.py	Integrated pyarrow and refactored data retrieval/pivot logic
application/positionmanager/pyproject.toml	Added pyarrow>=20.0.0 dependency
application/datamanager/tests/test_datamanager_models.py	Introduced unit tests for data models
application/datamanager/tests/test_datamanager_main.py	Introduced endpoint unit tests
application/datamanager/src/datamanager/main.py	Fixed variable usage for summary_date and URL building
application/datamanager/pyproject.toml	Updated Python requirement to ==3.12.10
application/datamanager/Dockerfile	Updated base image to python:3.12.10
.claude/settings.local.json	Configured additional local settings

Comments suppressed due to low confidence (5)

linter.nu:34

• The version consistency assertion is commented out, disabling the intended check; re-enable or replace this assertion to enforce Dockerfile and pyproject versions match.

# assert equal $dockerfile_version $pyproject_version "$dockerfile_version ..."

linter.nu:18

• [nitpick] The error message 'missing dockerfile from' is less clear and grammatically inconsistent; consider rephrasing to 'Dockerfile not found in {service}' for clarity.

      error make {msg: "missing dockerfile from ($service)"}

workflows/backfill_datamanager.py:16

• Removing the explicit list[int] annotation reduces type-checking clarity; consider retaining results: list[int] = [] to preserve type hints.

    results = []

infrastructure/monitoring.py:1

• The 'buckets' import is unused in this module; remove it to keep imports clean.

import buckets

application/positionmanager/src/positionmanager/clients.py:106

• Pivot parameters 'T' and 'c' likely don't match your DataFrame columns; confirm the actual column names (e.g., 'ticker' and 'close_price') before pivoting.

.pivot(on="T", index="date", values="c")