From dc2375e8c7a115fbc85f4667f9206e0ab2e5c838 Mon Sep 17 00:00:00 2001 From: Vladislav Yarmak Date: Mon, 20 May 2019 15:21:13 +0300 Subject: [PATCH] ndl: track cuda toolkit releases --- tools/nv-driver-locator/get_cuda_downloads.py | 71 +++++++++++++++++++ .../nv-driver-locator.json.sample | 5 ++ tools/nv-driver-locator/nv-driver-locator.py | 22 ++++++ 3 files changed, 98 insertions(+) create mode 100755 tools/nv-driver-locator/get_cuda_downloads.py diff --git a/tools/nv-driver-locator/get_cuda_downloads.py b/tools/nv-driver-locator/get_cuda_downloads.py new file mode 100755 index 0000000..4a212d5 --- /dev/null +++ b/tools/nv-driver-locator/get_cuda_downloads.py @@ -0,0 +1,71 @@ +#!/usr/bin/env python3 + +import urllib.request +import urllib.error +import urllib.parse +import codecs +import enum +import re +from bs4 import BeautifulSoup + +USER_AGENT = 'Mozilla/5.0 (X11; Linux x86_64; rv:65.0) '\ + 'Gecko/20100101 Firefox/65.0' + + +def parse_args(): + import argparse + + def check_positive_float(val): + val = float(val) + if val <= 0: + raise ValueError("Value %s is not valid positive float" % + (repr(val),)) + return val + + parser = argparse.ArgumentParser( + description="Retrieves info about latest NVIDIA drivers from " + "downloads site", + formatter_class=argparse.ArgumentDefaultsHelpFormatter) + parser.add_argument("-T", "--timeout", + type=check_positive_float, + default=10., + help="timeout for network operations") + args = parser.parse_args() + return args + + +def issue_request(timeout=10): + ENDPOINT = 'https://developer.nvidia.com/cuda-toolkit-archive' + http_req = urllib.request.Request( + ENDPOINT, + 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 = decoder.read() + return res + + +def get_latest_cuda_tk(*, timeout=10): + doc = issue_request(timeout) + soup = BeautifulSoup(doc, 'html.parser') + + res = soup.find('strong', string=re.compile(r'^\s*latest\s+release\s*$', re.I)).\ + parent.find('a', string=re.compile(r'^\s*cuda\s+toolkit\s+.*$', re.I)).\ + string + return res + + +def main(): + import pprint + args = parse_args() + print(get_latest_cuda_tk(timeout=args.timeout)) + + +if __name__ == '__main__': + main() diff --git a/tools/nv-driver-locator/nv-driver-locator.json.sample b/tools/nv-driver-locator/nv-driver-locator.json.sample index de32460..8b53eed 100644 --- a/tools/nv-driver-locator/nv-driver-locator.json.sample +++ b/tools/nv-driver-locator/nv-driver-locator.json.sample @@ -175,6 +175,11 @@ "product": "Quadro", "certlevel": "Certified" } + }, + { + "type": "cuda_downloads", + "name": "cuda toolkit tracker", + "params": {} } ], "notifiers": [ diff --git a/tools/nv-driver-locator/nv-driver-locator.py b/tools/nv-driver-locator/nv-driver-locator.py index ae3cdf9..6c167fc 100755 --- a/tools/nv-driver-locator/nv-driver-locator.py +++ b/tools/nv-driver-locator/nv-driver-locator.py @@ -197,6 +197,27 @@ class NvidiaDownloadsChannel(BaseChannel): } +class CudaToolkitDownloadsChannel(BaseChannel): + def __init__(self, name, *, + timeout=10): + self.name = name + gcd = importlib.import_module('get_cuda_downloads') + self._gcd = gcd + self._timeout = timeout + + def get_latest_driver(self): + latest = self._gcd.get_latest_cuda_tk(timeout=self._timeout) + if not latest: + return None + return { + 'DriverAttributes': { + 'Version': '???', + 'Name': latest, + 'NameLocalized': latest, + } + } + + def parse_args(): parser = argparse.ArgumentParser( description="Watches for GeForce experience driver updates for " @@ -223,6 +244,7 @@ class DriverLocator: channel_types = { 'gfe_client': GFEClientChannel, 'nvidia_downloads': NvidiaDownloadsChannel, + 'cuda_downloads': CudaToolkitDownloadsChannel, } channels = []