import requests Download and save a PDF url = "https://example.com/document.pdf" response = requests.get(url)
if 'application/pdf' in response.headers.get('content-type', ''): print("It's a PDF") else: print("Probably a login page or error") import urllib.request; urllib.request.urlretrieve("https://example.com/file.pdf", "out.pdf") Summary: The Only Code You Really Need import requests def download_pdf_safe(url, output_path): try: headers = 'User-Agent': 'Mozilla/5.0' r = requests.get(url, headers=headers, stream=True, timeout=30) r.raise_for_status() dead simple python pdf download
cookies = "sessionid": "your_session_cookie" import requests Download and save a PDF url
with ThreadPoolExecutor(max_workers=5) as executor: executor.map(download_one, urls) Some PDFs load via JavaScript (e.g., Google Docs viewer). Use selenium : dead simple python pdf download
print(f"Saved: filename") download_pdf("https://www.w3.org/WAI/ER/tests/xhtml/testfiles/resources/pdf/dummy.pdf", "sample.pdf") 2. Handle Authentication & Headers (Many real PDFs) import requests headers = "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36"