If Only 2 By Kedibone Pdf Download < ESSENTIAL – 2025 >

$ python downloader.py \ --check-folder ./some_folder \ --pdf-url https://example.com/2_by_kedibone.pdf \ --save-folder ./downloads \ --open

class ConditionalPdfDownloader: """ Download a PDF *only* when a pre‑condition about the file system is satisfied. if only 2 by kedibone pdf download

timeout: ``(connect_timeout, read_timeout)`` tuple passed to ``requests``. Adjust if you expect a slow server. $ python downloader

if count != self.expected_count: item_list = "\n".join(f" • p.name" for p in items) or " <empty>" raise RuntimeError( f"Pre‑condition failed: Expected self.expected_count items in " f"`self.check_folder` but found count.\n" f"Current contents:\nitem_list" ) if count

* Checks a folder (or any iterable of paths) and confirms there are **exactly two items**. * If the check passes, downloads a PDF from a supplied URL. * Saves the PDF to a destination folder with a safe filename. * Returns a rich result object (or raises an informative exception).

expected_count: Number of items that must be present for the download to proceed. Default = ``2`` (the requirement you mentioned).

# ---------------------------------------------------------------------- # CLI entry point (optional but handy) # ---------------------------------------------------------------------- def _cli() -> None: """ Minimal command‑line interface.