If Only 2 By Kedibone Pdf Download Review

Example:

The class is deliberately generic – you can reuse it for any “download‑only‑when‑condition‑met” scenario, not just the “2‑by‑kedibone” case.

Typical usage:

# ---------------------------------------------------------------------- # Helper dataclasses – they make the API pleasant to consume. # ---------------------------------------------------------------------- if only 2 by kedibone pdf download

# Basic validation (fail early) if not self.check_folder.is_dir(): raise NotADirectoryError(f"Check folder does not exist or is not a directory: self.check_folder")

try: if sys.platform.startswith("darwin"): # macOS os.system(f'open "path"') elif sys.platform.startswith("win"): # Windows os.startfile(str(path)) # type: ignore[arg-type] # noqa: S607 else: # Linux / other *nix os.system(f'xdg-open "path"') except Exception as e: # Not fatal – we just inform the user print(f"⚠️ Could not open the PDF automatically: e", file=sys.stderr)

# 2️⃣ Download ------------------------------------------------------- def _download_pdf(self) -> Tuple[bytes, float, int]: """ Returns a tuple ``(content, elapsed_seconds, http_status)``. Raises a clear exception on any network problem or non‑200 response. """ start = time.perf_counter() try: resp = requests.get( self.pdf_url, headers=self.headers, timeout=self.timeout, verify=self.verify_ssl, stream=True, # stream to avoid loading huge files in memory unnecessarily ) resp.raise_for_status() # will raise HTTPError for non‑2xx except (Timeout, ReqConnectionError) as e: raise RuntimeError(f"Network error while reaching `self.pdf_url`: e") from e except HTTPError as e: raise RuntimeError(f"HTTP error e.response.status_code while downloading PDF: e") from e except RequestException as e: raise RuntimeError(f"Unexpected request problem: e") from e Example: The class is deliberately generic – you

# ------------------------------------------------------------------ # Public API # ------------------------------------------------------------------

save_folder: Destination directory for the PDF. Will be created automatically.

return DownloadResult( success=True, pdf_path=saved_path, message="PDF downloaded and saved successfully.", elapsed_seconds=pdf_bytes[1], http_status=pdf_bytes[2], ) except Exception as exc: # pragma: no cover – all expected error paths raise custom messages return DownloadResult( success=False, pdf_path=None, message=str(exc), ) Raises a clear exception on any network problem

# ------------------------------------------------------------------ # Construction # ------------------------------------------------------------------

self._pdf_path = target_path return target_path

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