ParsingException: Got XML when expecting HTML and cannot parse it.

[sentry-io]

This is getting triggered by the get_free_docs command. Looks like we're getting some sort of error that's crashing it.

We should fix this because when this happens we don't get free docs for that day.

Filed by @mlissner

---

Sentry Issue: COURTLISTENER-80M

ValueError: Unicode strings with encoding declaration are not supported. Please use bytes input or XML fragments without declaration.
  File "src/lxml/etree.pyx", line 3306, in lxml.etree.fromstring
  File "src/lxml/parser.pxi", line 1990, in lxml.etree._parseMemoryDocument

ParsingException: Got XML when expecting HTML and cannot parse it.
(13 additional frame(s) were not displayed)
...
  File "cl/corpus_importer/management/commands/scrape_pacer_free_opinions.py", line 407, in do_everything
    get_and_save_free_document_reports(courts, date_start, date_end)
  File "cl/corpus_importer/management/commands/scrape_pacer_free_opinions.py", line 235, in get_and_save_free_document_reports
    exc = fetch_doc_report(
  File "cl/corpus_importer/management/commands/scrape_pacer_free_opinions.py", line 121, in fetch_doc_report
    status, rows_to_create = get_and_save_free_document_report(pacer_court_id, start, end, log.pk)  # type: ignore
  File "cl/corpus_importer/tasks.py", line 390, in get_and_save_free_document_report
    raise self.retry(exc=exc, countdown=5)
  File "cl/corpus_importer/tasks.py", line 352, in get_and_save_free_document_report
    report.query(start, end, sort="case_number")

[mlissner]

@flooie, to you for prioritization and scheduling.