cadrumo.application.ledger.evidence_textlayer_ports module¶

Application-owned capability for reading PDF text-layer pages.

The evidence use cases decide when a deterministic text read is appropriate; the composition root supplies the reader. Keeping this contract here leaves the PDF library and its exception shape at the outer adapter boundary while the application works with in-memory bytes, page text, and its own refusal type.

class EvidencePageTextExtractor(*args, **kwargs)[source]¶