Model/tests/infrastructure
Jun-te Kim 7aea692521 historic EPC: read via infrastructure/s3, not the utils.s3 utility
HistoricEpcS3Repository reached into utils/s3.py (read_csv_gz_from_s3 +
parse_s3_uri), the legacy utility that self-constructs boto3 inside free
functions. The other S3 repositories deliberately depend on the
infrastructure/s3 layer instead (UnstandardisedAddressListCsvS3Repository
injects a CsvS3Client). Bring historic EPC into line.

- Add GzipCsvS3Client(S3Client) in infrastructure/s3: read_csv_gz(key) ->
  DataFrame (get_object + gzip decode).
- Inject it into HistoricEpcS3Repository; the bucket lives in the client and
  the repo only builds the per-postcode key + maps rows (no S3/HTTP code).
  Add with_default_s3_client(s3_root) for composition roots.
- Update main.py and the match_addresses_for_postcode seam to the factory.
- Repo tests inject a real GzipCsvS3Client over a controlled boto stub
  (exact key assertions + AccessDenied); add a moto-based client test and a
  factory test covering s3_root -> bucket+key.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MQE5TsSuQTeNSCSz9A9GQf
2026-06-30 09:19:57 +00:00
..
chatgpt Group landlord property-override enums under domain/epc/property_overrides 🟪 2026-06-19 14:49:58 +00:00
epc_client test(accuracy): ratchet SAP gauge after PV connection gate 🟪 2026-06-29 13:43:30 +00:00
magic_plan define MagicPlanConfig class to get environment variables 2026-06-05 15:46:32 +00:00
postcodes_io docs(adr): record nearby-postcode broadening (0034) + share HTTP retry primitive 2026-06-23 16:54:06 +00:00
postgres UploadedFile, FileTypeEnum, FileSourceEnum importable from infrastructure.postgres.uploaded_file_table 🟥 2026-06-09 11:42:53 +00:00
solar Pace Solar calls per container to stay under the 600 QPM fleet cap 🟥 2026-06-25 15:59:00 +00:00
__init__.py get rid of comments 2026-05-20 13:21:11 +00:00
conftest.py get rid of comments 2026-05-20 13:21:11 +00:00
test_address2uprn_queue_client.py tests framework completed 2026-05-20 14:00:19 +00:00
test_csv_s3_client.py updated rdsap option; seperated s3 location in infrastrucutre; added open ai api 2026-05-22 14:00:33 +00:00
test_gzip_csv_s3_client.py historic EPC: read via infrastructure/s3, not the utils.s3 utility 2026-06-30 09:19:57 +00:00
test_http_retry.py Add opt-in full-jitter backoff to de-synchronise concurrent retries 🟩 2026-06-25 10:45:00 +00:00
test_s3_client.py updated rdsap option; seperated s3 location in infrastrucutre; added open ai api 2026-05-22 14:00:33 +00:00
test_s3_uri.py updated rdsap option; seperated s3 location in infrastrucutre; added open ai api 2026-05-22 14:00:33 +00:00
test_sqs_client.py tests framework completed 2026-05-20 14:00:19 +00:00