| from __future__ import annotations |
|
|
| from src.domain import MAX_BYTES, MAX_CHARS, MAX_DOCS, MAX_FILES, MAX_PAGES |
| from src.schemas import LabDocument, ValidationReport |
|
|
|
|
| def validate_text(name: str, text: str, report: ValidationReport) -> None: |
| if text is None: |
| report.add("empty", "Text is missing.", name) |
| return |
| if len(text) > MAX_CHARS: |
| report.add("too_large_text", f"Text exceeds {MAX_CHARS} characters.", name) |
| if "\x00" in text: |
| report.add("binary", "Binary content is out of scope.", name) |
| lowered = text.lower() |
| if "begin private key" in lowered or "aws_secret_access_key" in lowered: |
| report.add("credential_rejected", "Live credentials are not accepted in the public demo.", name) |
|
|
|
|
| def validate_documents(documents: list[LabDocument]) -> ValidationReport: |
| report = ValidationReport(ok=True) |
| if not documents: |
| report.add("empty", "No laboratory document is selected.", "documents") |
| return report |
| if len(documents) > MAX_DOCS: |
| report.add("too_many_docs", f"At most {MAX_DOCS} documents are scored.", "documents") |
| total = 0 |
| for item in documents: |
| validate_text(item.doc_id, item.body, report) |
| total += len(item.body.encode("utf-8", errors="replace")) |
| if total > MAX_BYTES: |
| report.add("too_large", f"Corpus exceeds {MAX_BYTES} bytes.", "documents") |
| return report |
|
|
|
|
| def validate_limits(n_files: int, pages: int, chars: int, report: ValidationReport) -> None: |
| if n_files > MAX_FILES: |
| report.add("too_many_files", f"At most {MAX_FILES} uploads.", "uploads") |
| if pages > MAX_PAGES: |
| report.add("too_many_pages", f"PDFs are limited to {MAX_PAGES} pages.", "pdf") |
| if chars > MAX_CHARS: |
| report.add("too_large_text", f"Combined text exceeds {MAX_CHARS} characters.", "text") |
|
|
