mirror of
https://github.com/keylase/nvidia-patch.git
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171 lines
6.9 KiB
Python
Executable File
171 lines
6.9 KiB
Python
Executable File
#!/usr/bin/env python3
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import json
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import os.path
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from string import Template
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from enum import IntEnum
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from itertools import groupby
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from functools import lru_cache
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BASE_PATH = os.path.dirname(os.path.abspath(__file__))
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TEMPLATE_PATH = os.path.join(os.path.dirname(os.path.abspath(__file__)),
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"templates")
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DATAFILE_PATH = os.path.join(BASE_PATH,
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"..", "..", "drivers.json")
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LINUX_README_PATH = os.path.join(BASE_PATH,
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"..", "..", "README.md")
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WINDOWS_README_PATH = os.path.join(BASE_PATH,
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"..", "..", "win", "README.md")
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ENCODING="utf-8"
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class Product(IntEnum):
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GeForce = 10
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Quadro = 20
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class WinSeries(IntEnum):
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win10 = 10
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win7 = 20
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ws2012 = 30
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ws2016 = 40
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PRODUCT_LABELS = {
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Product.GeForce: "GeForce",
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Product.Quadro: "Quadro",
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}
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WIN_SERIES_LABELS = {
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WinSeries.win10: "Windows 10",
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WinSeries.win7: "Windows 7, Windows 8, Windows 8.1",
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WinSeries.ws2012: "Windows Server 2008R2, 2012, 2012R2",
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WinSeries.ws2016: "Windows Server 2016, 2019",
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}
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@lru_cache(maxsize=None)
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def template(filename, strip_newlines=False):
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filename = os.path.join(TEMPLATE_PATH, filename)
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with open(filename, encoding=ENCODING) as f:
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text = f.read()
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if strip_newlines:
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text = text.rstrip('\r\n')
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t = Template(text)
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return t
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def version_key_fun(ver):
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return tuple(map(int, ver.split('.')))
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def find_driver(drivers, version, low=0, hi=None):
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""" Bisect search on sorted linux drivers list """
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if hi is None:
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hi = len(drivers)
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L = hi - low
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if L == 0:
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return None
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elif L == 1:
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return drivers[low] if drivers[low]['version'] == version else None
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else:
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vkf_left = version_key_fun(drivers[low + L // 2]['version'])
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vkf_right = version_key_fun(version)
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if vkf_left < vkf_right:
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return find_driver(drivers, version, low + L // 2, hi)
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elif vkf_left > vkf_right:
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return find_driver(drivers, version, low, low + L // 2)
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else:
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return drivers[low + L // 2]
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def linux_readme(data):
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master_tmpl = template('linux_readme_master.tmpl')
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nolink_row_tmpl = template('linux_nolink_row.tmpl', True)
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link_row_tmpl = template('linux_link_row.tmpl', True)
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drivers = sorted(data['drivers'],
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key=lambda d: version_key_fun(d['version']))
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def row_gen():
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for drv in drivers:
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driver_url = drv.get('driver_url')
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t = nolink_row_tmpl if driver_url is None else link_row_tmpl
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yield t.substitute(driver_version=drv['version'],
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driver_url=driver_url)
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version_list = "\n".join(row_gen())
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latest_version = drivers[-1]['version']
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example_driver = find_driver(drivers, data['example']['version'])
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example_driver_url = example_driver['driver_url']
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return master_tmpl.substitute(version_list=version_list,
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latest_version=latest_version,
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example_driver_url=example_driver_url,
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example_driver_version=example_driver['version'],
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example_driver_file=os.path.basename(example_driver_url))
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def windows_driver_rows(drivers):
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driver_row_tmpl = template('windows_driver_row.tmpl', True)
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markdown_link_tmpl = template('markdown_link.tmpl', True)
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def row_gen():
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for d in drivers:
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product = PRODUCT_LABELS[Product[d['product']]]
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variant = d.get('variant')
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version_variant = d['version']
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version_variant += (" " + variant) if variant else ''
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patch64_url = d.get('patch64_url')
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patch32_url = d.get('patch32_url')
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driver_url = d.get('driver_url')
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patch64_link = markdown_link_tmpl.substitute(text="Direct link",
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url=patch64_url) if patch64_url else ''
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patch32_link = markdown_link_tmpl.substitute(text="Direct link",
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url=patch32_url) if patch32_url else ''
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driver_link = markdown_link_tmpl.substitute(text="Direct link",
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url=driver_url) if driver_url else ''
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yield driver_row_tmpl.substitute(product=product,
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version_variant=version_variant,
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patch64_link=patch64_link,
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patch32_link=patch32_link,
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driver_link=driver_link)
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return "\n".join(row_gen())
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def windows_product_sections(drivers):
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product_section_tmpl = template('windows_product_section.tmpl')
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def section_gen():
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for k, g in groupby(drivers, lambda d: Product[d['product']]):
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driver_rows = windows_driver_rows(g)
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yield product_section_tmpl.substitute(driver_rows=driver_rows)
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return '\n\n'.join(section_gen())
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def windows_driver_table(drivers):
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os_section_tmpl = template('windows_os_section.tmpl', True)
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def section_gen():
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for k, g in groupby(drivers, lambda d: WinSeries[d['os']]):
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os = WIN_SERIES_LABELS[k]
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product_sections = windows_product_sections(g)
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yield os_section_tmpl.substitute(os=os,
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product_sections=product_sections)
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return '\n\n'.join(section_gen())
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def windows_readme(data):
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master_tmpl = template('windows_readme_master.tmpl')
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def driver_key_fun(d):
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return ((WinSeries[d['os']], Product[d['product']]) +
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version_key_fun(d['version']) +
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(d.get('variant'),))
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drivers = sorted(data['drivers'], key=driver_key_fun)
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version_table = windows_driver_table(drivers)
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geforce_drivers = filter(lambda d: Product[d['product']] is Product.GeForce, drivers)
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quadro_drivers = filter(lambda d: Product[d['product']] is Product.Quadro, drivers)
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latest_geforce_version = max(geforce_drivers, default='xxx.xx',
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key=lambda d: version_key_fun(d['version']))['version']
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latest_quadro_version = max(quadro_drivers, default='xxx.xx',
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key=lambda d: version_key_fun(d['version']))['version']
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return master_tmpl.substitute(version_table=version_table,
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latest_geforce_version=latest_geforce_version,
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latest_quadro_version=latest_quadro_version)
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def main():
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with open(DATAFILE_PATH) as data_file:
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data = json.load(data_file)
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res = linux_readme(data['linux']['x86_64'])
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with open(LINUX_README_PATH, 'w', encoding=ENCODING) as out:
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out.write(res)
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res = windows_readme(data['win']['x86_64'])
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with open(WINDOWS_README_PATH, 'w', encoding=ENCODING) as out:
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out.write(res)
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if __name__ == '__main__':
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main()
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