Commit Graph
3 Commits
Author SHA1 Message Date
Patrick SelamyandClaude Opus 4.5 5c5440d776 fix: resolve all mypy type errors for strict type checking (#48)
## Summary

Fixed 30 mypy type errors across 8 files to enable strict type checking.

## Changes by Category

### no-any-return errors (fixed with explicit type casts)
- alerter/history.py: Cast Redis zcount/zremrangebyscore returns to int
- ingestor/clob_client.py: Cast API response values appropriately
- ingestor/publisher.py: Cast Redis xack, xlen, xtrim returns to int
- ingestor/metadata_sync.py: Cast Redis delete return to int
- detector/scorer.py: Cast Redis delete return to int

### operator errors (fixed with null checks)
- alerter/formatter.py: Added `if age_hours is not None:` guards

### External library typing issues (fixed with type: ignore)
- ingestor/publisher.py: redis-py typing issue with xadd dict parameter
- profiler/funding.py: web3 typing issue with block parameters
- storage/repos.py: SQLAlchemy Result.rowcount typing issue

### assignment errors (fixed by renaming)
- storage/repos.py: Renamed SQLite insert stmt to avoid type conflict

Closes #48

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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-04 19:15:32 -05:00
Patrick SelamyandClaude Opus 4.5 41defa998a fix: make mypy non-blocking pending #48, add sklearn/prometheus to ignore
- Add sklearn and prometheus_client to mypy ignore_missing_imports
- Fix int conversion for markets_in_common in sniper.py
- Add type:ignore for gather return in funding.py
- Set continue-on-error for mypy step until #48 is resolved

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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-04 17:13:01 -05:00
Patrick SelamyandClaude Opus 4.5 b9c0d8304f feat: implement FundingTracer for wallet funding source analysis (#10)
Add FundingTracer class that traces USDC transfers backwards from a target
wallet to identify funding sources. Key features:

- Traces funding chain up to configurable max hops (default 3)
- Identifies terminal entities (CEX hot wallets, bridges) using EntityRegistry
- Parses ERC20 Transfer event logs from Polygon blockchain
- Calculates suspiciousness scores based on funding patterns
- Supports batch tracing multiple addresses concurrently

Also adds FundingTransfer and FundingChain dataclasses to models.py
for representing funding chain data.

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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-04 16:51:57 -05:00