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Implements nexa_bidkit.exaa — a market adapter that converts internal bid objects into EXAA Trading API order submission payloads, consistent with the existing Nord Pool adapter pattern. Key differences from Nord Pool: - Account-centric grouping: all bids submitted under a single accountID - Volume sign convention is reversed: positive = buy, negative = sell - typeOfOrder (STEP/LINEAR) applies at the product-type container level - No linked block bids or exclusive groups (raises ValueError) - No auction ID in the request body (it goes in the URL path) - fillOrKill derived from bid.is_indivisible for block products Public API: - ExaaOrderType enum (STEP, LINEAR) - Pydantic models: PriceVolumePair, ExaaProduct, ExaaProductTypeContainer, ExaaAccountOrder, ExaaUnits, ExaaOrderRequest - Type aliases: ProductIdResolver, BlockProductResolver - bidding_zone_to_control_area() — AT/DE-LU/NL only - standard_hourly_product_id() / standard_quarter_hourly_product_id() - simple_bid_to_exaa_product(), block_bid_to_exaa_product() - order_book_to_exaa() — dispatches SimpleBids and BlockBids to the correct product type containers Also adds reference/exaa.md domain reference and README documentation. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Apply ruff line-length formatting to exaa.py and test_exaa.py, fix trailing newline in checks.md, and update executed notebook outputs. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Codecov Report✅ All modified and coverable lines are covered by tests. 📢 Thoughts on this report? Let us know! |
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Summary
nexa_bidkit.exaa— a market adapter that converts internal bid objects into EXAA Trading API order submission payloads, following the same architectural patterns asnexa_bidkit.nordpoolreference/exaa.mddomain reference document for EXAA API order modelDesign notes
Key differences from Nord Pool:
accountID)ValueErrortypeOfOrderfillOrKillbid.is_indivisiblefor blocksSupported bid types:
SimpleBidwithHOURLYMTU →hourlyProductscontainerSimpleBidwithQUARTER_HOURLYMTU →15minProductscontainerBlockBid→blockProductscontainer (requiresblock_product_resolver)LinkedBlockBid/ExclusiveGroupBid→ValueErrorConvenience helpers
standard_hourly_product_id()andstandard_quarter_hourly_product_id()generate the canonical EXAA product IDs (hEXA01–hEXA24,qEXA01_1–qEXA24_4) directly from MTU start times.Test plan
tests/test_exaa.py— all passingexaa.pyat 100% coveragemypy src— no issuesruff check src tests— no issues🤖 Generated with Claude Code