#!/usr/bin/env python3 import urllib.request import urllib.error import json import posixpath import codecs USER_AGENT = 'NvBackend/34.0.0.0' TIMEOUT = 10 def serialize_req(obj): return json.dumps(obj, separators=(',', ':')) def getDispDrvrByDevid(query_obj): ENDPOINT = 'https://gfwsl.geforce.com/nvidia_web_services/' \ 'controller.gfeclientcontent.NG.php/' \ 'com.nvidia.services.GFEClientContent_NG.getDispDrvrByDevid' url = posixpath.join(ENDPOINT, serialize_req(query_obj)) http_req = urllib.request.Request( url, data=None, headers={ 'User-Agent': USER_AGENT } ) with urllib.request.urlopen(http_req, None, TIMEOUT) as resp: coding = resp.headers.get_content_charset() coding = coding if coding is not None else 'utf-8-sig' decoder = codecs.getreader(coding)(resp) res = json.load(decoder) return res def get_latest_geforce_driver(*, notebook=False, x86_64=True, os_version="10.0", os_build="17763", language=1033, beta=False, dch=False): # GeForce GTX 1080 and GP104 HD Audio dt_id = ["1B80_10DE_119E_10DE"] # GeForce GTX 1080 Mobile nb_id = ["1BE0_10DE"] dev_id = nb_id if notebook else dt_id query_obj = { "dIDa": dev_id, # Device PCI IDs: # ["DEVID_VENID_DEVID_VENID"] "osC": os_version, # OS version (Windows 10) "osB": os_build, # OS build "is6": "1" if x86_64 else "0", # 0 - 32bit, 1 - 64bit "lg": str(language), # Language code "iLp": "1" if notebook else "0", # System Is Laptop "prvMd": "0", # Private Model? "gcV": "3.16.0.140", # GeForce Experience client version "gIsB": "1" if beta else "0", # Beta? "dch": "1" if dch else "0" # 0 - Standard Driver, 1 - DCH Driver } try: res = getDispDrvrByDevid(query_obj) except urllib.error.HTTPError as e: if e.code == 404: res = None else: raise e return res def parse_args(): import argparse def parse_lang(lang): lang = int(lang) if not (0x0 <= lang <= 0xFFFF): raise ValueError("Bad language ID") return lang parser = argparse.ArgumentParser( description="Retrieves info about latest NVIDIA drivers from GeForce " "Experience", formatter_class=argparse.ArgumentDefaultsHelpFormatter) parser.add_argument("-V", "--os-version", default="10.0", help="OS version") parser.add_argument("-B", "--os-build", default="17763", help="OS build") parser.add_argument("-l", "--language", default=1033, type=parse_lang, help="Driver language code") parser.add_argument("-m", "--notebook", help="Query for notebook drivers (Mobile series)", action="store_true") parser.add_argument("-3", "--32bit", help="Query for 32bit drivers", dest="_32bit", action="store_true") parser.add_argument("-b", "--beta", help="Allow beta-versions in search result", action="store_true") parser.add_argument("-D", "--dch", help="Query DCH driver instead of Standard driver", action="store_true") parser.add_argument("-R", "--raw", help="Raw JSON output", action="store_true") args = parser.parse_args() return args def main(): import sys args = parse_args() drv = get_latest_geforce_driver(os_version=args.os_version, os_build=args.os_build, language=args.language, notebook=args.notebook, x86_64=(not args._32bit), beta=args.beta, dch=args.dch) if drv is None: print("NOT FOUND") sys.exit(3) if not args.raw: print("Version: %s" % (drv['DriverAttributes']['Version'],)) print("Beta: %s" % (bool(int(drv['DriverAttributes']['IsBeta'])),)) print("WHQL: %s" % (bool(int(drv['DriverAttributes']['IsWHQL'])),)) print("URL: %s" % (drv['DriverAttributes']['DownloadURLAdmin'],)) else: json.dump(drv, sys.stdout, indent=4) sys.stdout.flush() if __name__ == '__main__': main()