# 7️⃣ Log the operation log_entry = "timestamp": datetime.utcnow().isoformat() + "Z", "file": str(dest_path), "size_bytes": dest_path.stat().st_size, "sha256": actual_sha256, "download_url": dl_url, "status": "ok", write_log(log_entry) print(f"\n✅ All done – log written to LOG_FILE")
def parse_download_info(html: str): """Extract (download_url, sha256) from the HTML page.""" match = LINK_REGEX.search(html) if not match: raise RuntimeError("Could not locate the CPS20 v2.2.6 download link on the page.") dl_url = urllib.parse.urljoin(DOWNLOAD_PAGE_URL, match.group(1)) sha256 = match.group(2).lower() return dl_url, sha256 mototrbo cps 20 version 226 download free
| Step | Action | Why it matters | |------|--------|----------------| | A | Opens the official Motorola (Hytera) download portal in your default browser (or fetches the direct download link if you prefer a CLI download). | Guarantees you receive a clean, up‑to‑date installer that respects the software license. | | B | Verifies the SHA‑256 hash of the downloaded file against the hash published on the official page. | Protects you from tampered or corrupted binaries. | | C | Optionally extracts the installer (if it’s a zip) and launches the setup wizard automatically. | Saves a few clicks for repeat installations or for tech‑support labs. | | D | Writes a small log entry (date, version, file size, hash) to a local text file. | Gives you an audit trail for compliance or troubleshooting. | # 7️⃣ Log the operation log_entry = "timestamp":
def write_log(entry: dict): """Append a JSON‑encoded line to the log file.""" with open(LOG_FILE, "a", encoding="utf-8") as f: f.write(json.dumps(entry, ensure_ascii=False) + "\n") | Protects you from tampered or corrupted binaries