mirror of
https://github.com/keylase/nvidia-patch
synced 2024-11-01 09:20:09 +00:00
85 lines
2.4 KiB
Python
Executable File
85 lines
2.4 KiB
Python
Executable File
#!/usr/bin/env python3
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import sys
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import urllib.request
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import urllib.error
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import urllib.parse
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import codecs
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import enum
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import re
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from bs4 import BeautifulSoup
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USER_AGENT = 'Mozilla/5.0 (X11; Linux x86_64; rv:65.0) '\
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'Gecko/20100101 Firefox/65.0'
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URL = 'https://developer.nvidia.com/vulkan-driver'
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def parse_args():
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import argparse
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def check_positive_float(val):
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val = float(val)
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if val <= 0:
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raise ValueError("Value %s is not valid positive float" %
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(repr(val),))
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return val
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parser = argparse.ArgumentParser(
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description="Retrieves info about latest NVIDIA Vulkan beta drivers "
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"from developer downloads site",
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formatter_class=argparse.ArgumentDefaultsHelpFormatter)
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parser.add_argument("-T", "--timeout",
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type=check_positive_float,
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default=10.,
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help="timeout for network operations")
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args = parser.parse_args()
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return args
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def fetch_url(url, timeout=10):
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http_req = urllib.request.Request(
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url,
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data=None,
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headers={
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'User-Agent': USER_AGENT
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}
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)
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with urllib.request.urlopen(http_req, None, timeout) as resp:
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coding = resp.headers.get_content_charset()
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coding = coding if coding is not None else 'utf-8-sig'
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decoder = codecs.getreader(coding)(resp)
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res = decoder.read()
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return res
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def get_drivers(*, timeout=10):
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body = fetch_url(URL)
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soup = BeautifulSoup(body, 'html.parser')
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result = []
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section_start = soup.find('h4', string=re.compile(r'Vulkan Beta Driver Downloads', re.I))
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section_end = section_start.find_next("h4")
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for sibling in section_start.find_all_next():
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if sibling is section_end:
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break
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if sibling.name == 'p' and sibling.b is not None:
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m = re.match(r'(Windows|Linux)\s+((\d+\.){1,2}\d+)', sibling.b.string)
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if m is not None:
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ver = m.group(2)
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os = m.group(1)
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obj = {
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"name": "Vulkan Beta Driver for %s" % (os,),
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"os": os,
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"version": ver,
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}
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result.append(obj)
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return result
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def main():
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import pprint
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args = parse_args()
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pprint.pprint(get_drivers(timeout=args.timeout))
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if __name__ == '__main__':
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main()
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