Update one SEC DERA Financial Statement and Notes source file

Downloads one SEC DERA Financial Statement and Notes zip file and writes its component Parquet files under $DATA_DIR/dera_notes.

Usage

update_dera_notes_file(
  file,
  data_dir = NULL,
  user_agent = NULL,
  quiet = FALSE,
  cache = TRUE
)

file: Zip file name from the SEC DERA page, such as "2024q1.zip".
data_dir: Root of the local Parquet repository. Defaults to DATA_DIR.
user_agent: Optional SEC-compliant user agent. If omitted, resolved using dera_user_agent().
quiet: If TRUE, suppress progress messages.
cache: If TRUE, cache downloaded zip files under tools::R_user_dir("dera.pq", "cache"). If a string, use that directory as the zip cache. If FALSE, download to a temporary file and delete it after processing.

A tibble describing the Parquet files written.