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nanahira
nvidia-patch
Commits
5f850424
Commit
5f850424
authored
Nov 18, 2019
by
Snawoot
Committed by
GitHub
Nov 18, 2019
Browse files
Options
Browse Files
Download
Plain Diff
Merge pull request #189 from Snawoot/add_driver_tool
add_driver tool
parents
361eef29
209b8983
Changes
5
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5 changed files
with
370 additions
and
64 deletions
+370
-64
tools/readme-autogen/README.md
tools/readme-autogen/README.md
+55
-0
tools/readme-autogen/add_driver.py
tools/readme-autogen/add_driver.py
+206
-0
tools/readme-autogen/constants.py
tools/readme-autogen/constants.py
+56
-0
tools/readme-autogen/readme_autogen.py
tools/readme-autogen/readme_autogen.py
+9
-64
tools/readme-autogen/utils.py
tools/readme-autogen/utils.py
+44
-0
No files found.
tools/readme-autogen/README.md
View file @
5f850424
...
@@ -12,3 +12,58 @@ It rebuilds REAME files from templates located in `templates` directory and driv
...
@@ -12,3 +12,58 @@ It rebuilds REAME files from templates located in `templates` directory and driv
## Usage
## Usage
Just run script. It will update files in your repo working copy.
Just run script. It will update files in your repo working copy.
add\_driver
==========
add
\_
driver is a tool for internal usage, which purpose is to simplify proper introduction of new driver records into
`drivers.json`
file.
## Requirements
*
Python 3.4+
## Usage
Just run script. It will update files in your repo working copy.
## Synopsis
```
$ ./add_driver.py --help
usage: add_driver.py [-h] (-L | -W) [--variant VARIANT] [-P {GeForce,Quadro}]
[-w {win10,win7,ws2012,ws2016}] [--patch32 PATCH32]
[--patch64 PATCH64] [--skip-patch-check] [-U URL]
[--skip-url-check]
version
Adds new Nvidia driver into drivers.json file of in your repo working copy
positional arguments:
version driver version
optional arguments:
-h, --help show this help message and exit
-U URL, --url URL override driver link (default: None)
--skip-url-check skip driver URL check (default: False)
OS options:
-L, --linux add Linux driver (default: None)
-W, --win add Windows driver (default: None)
Windows-specific options:
--variant VARIANT driver variant (use for special cases like "Studio
Driver") (default: )
-P {GeForce,Quadro}, --product {GeForce,Quadro}
product type (default: GeForce)
-w {win10,win7,ws2012,ws2016}, --winseries {win10,win7,ws2012,ws2016}
Windows series (default: win10)
--patch32 PATCH32 template for Windows 32bit patch URL (default:
https://raw.githubusercontent.com/keylase/nvidia-patch
/master/win/${winseries}_x64/${drvprefix}${version}/nv
cuvid32.1337)
--patch64 PATCH64 template for Windows 64bit patch URL (default:
https://raw.githubusercontent.com/keylase/nvidia-patch
/master/win/${winseries}_x64/${drvprefix}${version}/nv
cuvid64.1337)
--skip-patch-check skip patch files presense test (default: False)
```
tools/readme-autogen/add_driver.py
0 → 100755
View file @
5f850424
#!/usr/bin/env python3
import
sys
import
argparse
import
json
import
os.path
import
posixpath
from
string
import
Template
from
itertools
import
groupby
from
functools
import
partial
import
urllib.request
import
urllib.parse
from
constants
import
OSKind
,
Product
,
WinSeries
,
DATAFILE_PATH
,
\
DRIVER_URL_TEMPLATE
,
DRIVER_DIR_PREFIX
,
BASE_PATH
,
REPO_BASE
from
utils
import
find_driver
,
linux_driver_key
,
windows_driver_key
def
parse_args
():
def
check_enum_arg
(
enum
,
value
):
try
:
return
enum
[
value
]
except
KeyError
:
raise
argparse
.
ArgumentTypeError
(
"
%
s is not valid option for
%
s"
%
(
repr
(
value
),
repr
(
enum
.
__name__
)))
parser
=
argparse
.
ArgumentParser
(
description
=
"Adds new Nvidia driver into drivers.json file of "
"in your repo working copy"
,
formatter_class
=
argparse
.
ArgumentDefaultsHelpFormatter
)
os_options
=
parser
.
add_argument_group
(
"OS options"
)
os_group
=
os_options
.
add_mutually_exclusive_group
(
required
=
True
)
os_group
.
add_argument
(
"-L"
,
"--linux"
,
action
=
"store_const"
,
dest
=
"os"
,
const
=
OSKind
.
Linux
,
help
=
"add Linux driver"
)
os_group
.
add_argument
(
"-W"
,
"--win"
,
action
=
"store_const"
,
dest
=
"os"
,
const
=
OSKind
.
Windows
,
help
=
"add Windows driver"
)
win_opts
=
parser
.
add_argument_group
(
"Windows-specific options"
)
win_opts
.
add_argument
(
"--variant"
,
default
=
""
,
help
=
"driver variant (use for special cases like "
"
\"
Studio Driver
\"
)"
)
win_opts
.
add_argument
(
"-P"
,
"--product"
,
type
=
partial
(
check_enum_arg
,
Product
),
choices
=
list
(
Product
),
default
=
Product
.
GeForce
,
help
=
"product type"
)
win_opts
.
add_argument
(
"-w"
,
"--winseries"
,
type
=
partial
(
check_enum_arg
,
WinSeries
),
choices
=
list
(
WinSeries
),
default
=
WinSeries
.
win10
,
help
=
"Windows series"
)
win_opts
.
add_argument
(
"--patch32"
,
default
=
"https://raw.githubusercontent.com/keylase/"
"nvidia-patch/master/win/${winseries}_x64/"
"${drvprefix}${version}/nvcuvid32.1337"
,
help
=
"template for Windows 32bit patch URL"
)
win_opts
.
add_argument
(
"--patch64"
,
default
=
"https://raw.githubusercontent.com/keylase/"
"nvidia-patch/master/win/${winseries}_x64/"
"${drvprefix}${version}/nvcuvid64.1337"
,
help
=
"template for Windows 64bit patch URL"
)
win_opts
.
add_argument
(
"--skip-patch-check"
,
action
=
"store_true"
,
help
=
"skip patch files presense test"
)
parser
.
add_argument
(
"-U"
,
"--url"
,
help
=
"override driver link"
)
parser
.
add_argument
(
"--skip-url-check"
,
action
=
"store_true"
,
help
=
"skip driver URL check"
)
parser
.
add_argument
(
"version"
,
help
=
"driver version"
)
args
=
parser
.
parse_args
()
return
args
def
posixpath_components
(
path
):
result
=
[]
while
True
:
head
,
tail
=
posixpath
.
split
(
path
)
if
head
==
path
:
break
result
.
append
(
tail
)
path
=
head
result
.
reverse
()
if
result
and
not
result
[
-
1
]:
result
.
pop
()
return
result
def
validate_url
(
url
):
req
=
urllib
.
request
.
Request
(
url
,
method
=
"HEAD"
)
with
urllib
.
request
.
urlopen
(
req
,
timeout
=
10
)
as
resp
:
if
int
(
resp
.
headers
[
'Content-Length'
])
<
50
*
2
**
20
:
raise
Exception
(
"Bad driver length:
%
s"
%
resp
.
headers
[
'Content-Length'
])
def
validate_patch
(
patch64
,
patch32
):
wc_base
=
os
.
path
.
abspath
(
os
.
path
.
join
(
BASE_PATH
,
".."
,
".."
))
base_parse
=
urllib
.
parse
.
urlsplit
(
REPO_BASE
,
scheme
=
'http'
)
p64_parse
=
urllib
.
parse
.
urlsplit
(
patch64
,
scheme
=
'http'
)
p32_parse
=
urllib
.
parse
.
urlsplit
(
patch32
,
scheme
=
'http'
)
if
not
(
p64_parse
[
0
]
==
p32_parse
[
0
]
==
base_parse
[
0
]):
raise
Exception
(
"URL scheme doesn't match repo base URL scheme"
)
if
not
(
p64_parse
[
1
]
==
p32_parse
[
1
]
==
base_parse
[
1
]):
raise
Exception
(
"URL network location doesn't match repo base URL network location"
)
if
posixpath
.
commonpath
((
base_parse
[
2
],
p64_parse
[
2
],
p32_parse
[
2
]))
!=
\
posixpath
.
commonpath
((
base_parse
[
2
],)):
raise
Exception
(
"URL is not subpath of repo base path"
)
p64_posix_relpath
=
posixpath
.
relpath
(
p64_parse
[
2
],
base_parse
[
2
])
p32_posix_relpath
=
posixpath
.
relpath
(
p32_parse
[
2
],
base_parse
[
2
])
p64_comp
=
posixpath_components
(
p64_posix_relpath
)
p32_comp
=
posixpath_components
(
p32_posix_relpath
)
p64_filepath
=
os
.
path
.
join
(
wc_base
,
*
p64_comp
)
p32_filepath
=
os
.
path
.
join
(
wc_base
,
*
p32_comp
)
if
not
os
.
path
.
exists
(
p64_filepath
):
raise
Exception
(
"File
%
s not found!"
%
p64_filepath
)
if
not
os
.
path
.
exists
(
p32_filepath
):
raise
Exception
(
"File
%
s not found!"
%
p32_filepath
)
if
os
.
path
.
getsize
(
p64_filepath
)
==
0
:
raise
Exception
(
"File
%
s empty!"
%
p64_filepath
)
if
os
.
path
.
exists
(
p32_filepath
)
==
0
:
raise
Exception
(
"File
%
s empty!"
%
p32_filepath
)
def
validate_unique
(
drivers
,
new_driver
,
kf
):
if
find_driver
(
drivers
,
kf
(
new_driver
),
kf
)
is
not
None
:
raise
Exception
(
"Duplicate driver!"
)
def
main
():
args
=
parse_args
()
if
args
.
url
is
None
:
if
args
.
os
is
OSKind
.
Linux
:
url_tmpl
=
Template
(
DRIVER_URL_TEMPLATE
[(
args
.
os
,
None
,
None
,
None
)])
else
:
url_tmpl
=
Template
(
DRIVER_URL_TEMPLATE
[(
args
.
os
,
args
.
product
,
args
.
winseries
,
args
.
variant
)])
url
=
url_tmpl
.
substitute
(
version
=
args
.
version
)
else
:
url
=
args
.
url
if
not
args
.
skip_url_check
:
try
:
validate_url
(
url
)
except
KeyboardInterrupt
:
raise
except
Exception
as
exc
:
print
(
"Driver URL validation failed with error:
%
s"
%
str
(
exc
),
file
=
sys
.
stderr
)
print
(
"Please use option -U to override driver link manually"
,
file
=
sys
.
stderr
)
print
(
"or use option --skip-url-check to submit incorrect URL."
,
file
=
sys
.
stderr
)
return
if
args
.
os
is
OSKind
.
Windows
:
driver_dir_prefix
=
DRIVER_DIR_PREFIX
[(
args
.
product
,
args
.
variant
)]
patch64_url
=
Template
(
args
.
patch64
)
.
substitute
(
winseries
=
args
.
winseries
,
drvprefix
=
driver_dir_prefix
,
version
=
args
.
version
)
patch32_url
=
Template
(
args
.
patch32
)
.
substitute
(
winseries
=
args
.
winseries
,
drvprefix
=
driver_dir_prefix
,
version
=
args
.
version
)
if
not
args
.
skip_patch_check
:
try
:
validate_patch
(
patch64_url
,
patch32_url
)
except
KeyboardInterrupt
:
raise
except
Exception
as
exc
:
print
(
"Driver patch validation failed with error:
%
s"
%
str
(
exc
),
file
=
sys
.
stderr
)
print
(
"Use options --patch64 and --patch32 to override patch path "
,
file
=
sys
.
stderr
)
print
(
"template or use option --skip-patch-check to submit driver with "
,
file
=
sys
.
stderr
)
print
(
"missing patch files."
,
file
=
sys
.
stderr
)
return
with
open
(
DATAFILE_PATH
)
as
data_file
:
data
=
json
.
load
(
data_file
)
drivers
=
data
[
args
.
os
.
value
][
'x86_64'
][
'drivers'
]
if
args
.
os
is
OSKind
.
Windows
:
new_driver
=
{
"os"
:
str
(
args
.
winseries
),
"product"
:
str
(
args
.
product
),
"version"
:
args
.
version
,
"variant"
:
args
.
variant
,
"patch64_url"
:
patch64_url
,
"patch32_url"
:
patch32_url
,
"driver_url"
:
url
,
}
key_fun
=
windows_driver_key
else
:
new_driver
=
{
"version"
:
args
.
version
,
"driver_url"
:
url
,
}
key_fun
=
linux_driver_key
drivers
=
sorted
(
drivers
,
key
=
key_fun
)
try
:
validate_unique
(
drivers
,
new_driver
,
key_fun
)
except
KeyboardInterrupt
:
raise
except
Exception
as
exc
:
print
(
"Driver uniqueness validation failed with error:
%
s"
%
str
(
exc
),
file
=
sys
.
stderr
)
return
data
[
args
.
os
.
value
][
'x86_64'
][
'drivers'
]
.
append
(
new_driver
)
with
open
(
DATAFILE_PATH
,
'w'
)
as
data_file
:
json
.
dump
(
data
,
data_file
,
indent
=
4
)
if
__name__
==
'__main__'
:
main
()
tools/readme-autogen/constants.py
0 → 100644
View file @
5f850424
from
enum
import
IntEnum
,
Enum
import
os.path
class
OSKind
(
Enum
):
Linux
=
'linux'
Windows
=
'win'
def
__str__
(
self
):
return
self
.
name
class
Product
(
IntEnum
):
GeForce
=
10
Quadro
=
20
def
__str__
(
self
):
return
self
.
name
class
WinSeries
(
IntEnum
):
win10
=
10
win7
=
20
ws2012
=
30
ws2016
=
40
def
__str__
(
self
):
return
self
.
name
BASE_PATH
=
os
.
path
.
dirname
(
os
.
path
.
abspath
(
__file__
))
TEMPLATE_PATH
=
os
.
path
.
join
(
os
.
path
.
dirname
(
os
.
path
.
abspath
(
__file__
)),
"templates"
)
DATAFILE_PATH
=
os
.
path
.
join
(
BASE_PATH
,
".."
,
".."
,
"drivers.json"
)
LINUX_README_PATH
=
os
.
path
.
join
(
BASE_PATH
,
".."
,
".."
,
"README.md"
)
WINDOWS_README_PATH
=
os
.
path
.
join
(
BASE_PATH
,
".."
,
".."
,
"win"
,
"README.md"
)
ENCODING
=
'utf-8'
DRIVER_URL_TEMPLATE
=
{
(
OSKind
.
Linux
,
None
,
None
,
None
):
"https://international.download.nvidia.com/XFree86/Linux-x86_64/$version/NVIDIA-Linux-x86_64-$version.run"
,
(
OSKind
.
Windows
,
Product
.
GeForce
,
WinSeries
.
win10
,
''
):
"https://international.download.nvidia.com/Windows/$version/$version-desktop-win10-64bit-international-whql.exe"
,
(
OSKind
.
Windows
,
Product
.
GeForce
,
WinSeries
.
win10
,
'Studio Driver'
):
"https://international.download.nvidia.com/Windows/$version/$version-desktop-win10-64bit-international-nsd-whql.exe"
,
(
OSKind
.
Windows
,
Product
.
Quadro
,
WinSeries
.
win10
,
''
):
"https://international.download.nvidia.com/Windows/Quadro_Certified/$version/$version-quadro-desktop-notebook-win10-64bit-international-whql.exe"
,
(
OSKind
.
Windows
,
Product
.
GeForce
,
WinSeries
.
win7
,
''
):
"https://international.download.nvidia.com/Windows/$version/$version-desktop-win8-win7-64bit-international-whql.exe"
,
(
OSKind
.
Windows
,
Product
.
Quadro
,
WinSeries
.
win7
,
''
):
"https://international.download.nvidia.com/Windows/Quadro_Certified/$version/$version-quadro-desktop-notebook-win8-win7-64bit-international-whql.exe"
,
(
OSKind
.
Windows
,
Product
.
Quadro
,
WinSeries
.
ws2012
,
''
):
"https://international.download.nvidia.com/Windows/Quadro_Certified/$version/$version-quadro-winserv2008r2-2012-2012r2-64bit-international-whql.exe"
,
(
OSKind
.
Windows
,
Product
.
Quadro
,
WinSeries
.
ws2016
,
''
):
"https://international.download.nvidia.com/Windows/Quadro_Certified/$version/$version-quadro-winserv-2016-2019-64bit-international-whql.exe"
,
}
DRIVER_DIR_PREFIX
=
{
(
Product
.
GeForce
,
''
):
''
,
(
Product
.
GeForce
,
'Studio Driver'
):
'nsd_'
,
(
Product
.
Quadro
,
''
):
'quadro_'
,
}
REPO_BASE
=
"https://raw.githubusercontent.com/keylase/nvidia-patch/master"
tools/readme-autogen/readme_autogen.py
View file @
5f850424
...
@@ -2,31 +2,12 @@
...
@@ -2,31 +2,12 @@
import
json
import
json
import
os.path
import
os.path
from
string
import
Template
from
enum
import
IntEnum
from
itertools
import
groupby
from
itertools
import
groupby
from
functools
import
lru_cache
BASE_PATH
=
os
.
path
.
dirname
(
os
.
path
.
abspath
(
__file__
))
from
constants
import
Product
,
WinSeries
,
DATAFILE_PATH
,
LINUX_README_PATH
,
\
TEMPLATE_PATH
=
os
.
path
.
join
(
os
.
path
.
dirname
(
os
.
path
.
abspath
(
__file__
)),
WINDOWS_README_PATH
,
ENCODING
"templates"
)
from
utils
import
template
,
find_driver
,
linux_driver_key
,
windows_driver_key
,
\
DATAFILE_PATH
=
os
.
path
.
join
(
BASE_PATH
,
version_key_fun
".."
,
".."
,
"drivers.json"
)
LINUX_README_PATH
=
os
.
path
.
join
(
BASE_PATH
,
".."
,
".."
,
"README.md"
)
WINDOWS_README_PATH
=
os
.
path
.
join
(
BASE_PATH
,
".."
,
".."
,
"win"
,
"README.md"
)
ENCODING
=
"utf-8"
class
Product
(
IntEnum
):
GeForce
=
10
Quadro
=
20
class
WinSeries
(
IntEnum
):
win10
=
10
win7
=
20
ws2012
=
30
ws2016
=
40
PRODUCT_LABELS
=
{
PRODUCT_LABELS
=
{
Product
.
GeForce
:
"GeForce"
,
Product
.
GeForce
:
"GeForce"
,
...
@@ -40,44 +21,11 @@ WIN_SERIES_LABELS = {
...
@@ -40,44 +21,11 @@ WIN_SERIES_LABELS = {
WinSeries
.
ws2016
:
"Windows Server 2016, 2019"
,
WinSeries
.
ws2016
:
"Windows Server 2016, 2019"
,
}
}
@
lru_cache
(
maxsize
=
None
)
def
template
(
filename
,
strip_newlines
=
False
):
filename
=
os
.
path
.
join
(
TEMPLATE_PATH
,
filename
)
with
open
(
filename
,
encoding
=
ENCODING
)
as
f
:
text
=
f
.
read
()
if
strip_newlines
:
text
=
text
.
rstrip
(
'
\r\n
'
)
t
=
Template
(
text
)
return
t
def
version_key_fun
(
ver
):
return
tuple
(
map
(
int
,
ver
.
split
(
'.'
)))
def
find_driver
(
drivers
,
version
,
low
=
0
,
hi
=
None
):
""" Bisect search on sorted linux drivers list """
if
hi
is
None
:
hi
=
len
(
drivers
)
L
=
hi
-
low
if
L
==
0
:
return
None
elif
L
==
1
:
return
drivers
[
low
]
if
drivers
[
low
][
'version'
]
==
version
else
None
else
:
vkf_left
=
version_key_fun
(
drivers
[
low
+
L
//
2
][
'version'
])
vkf_right
=
version_key_fun
(
version
)
if
vkf_left
<
vkf_right
:
return
find_driver
(
drivers
,
version
,
low
+
L
//
2
,
hi
)
elif
vkf_left
>
vkf_right
:
return
find_driver
(
drivers
,
version
,
low
,
low
+
L
//
2
)
else
:
return
drivers
[
low
+
L
//
2
]
def
linux_readme
(
data
):
def
linux_readme
(
data
):
master_tmpl
=
template
(
'linux_readme_master.tmpl'
)
master_tmpl
=
template
(
'linux_readme_master.tmpl'
)
nolink_row_tmpl
=
template
(
'linux_nolink_row.tmpl'
,
True
)
nolink_row_tmpl
=
template
(
'linux_nolink_row.tmpl'
,
True
)
link_row_tmpl
=
template
(
'linux_link_row.tmpl'
,
True
)
link_row_tmpl
=
template
(
'linux_link_row.tmpl'
,
True
)
drivers
=
sorted
(
data
[
'drivers'
],
drivers
=
sorted
(
data
[
'drivers'
],
key
=
linux_driver_key
)
key
=
lambda
d
:
version_key_fun
(
d
[
'version'
]))
def
row_gen
():
def
row_gen
():
for
drv
in
drivers
:
for
drv
in
drivers
:
driver_url
=
drv
.
get
(
'driver_url'
)
driver_url
=
drv
.
get
(
'driver_url'
)
...
@@ -86,7 +34,9 @@ def linux_readme(data):
...
@@ -86,7 +34,9 @@ def linux_readme(data):
driver_url
=
driver_url
)
driver_url
=
driver_url
)
version_list
=
"
\n
"
.
join
(
row_gen
())
version_list
=
"
\n
"
.
join
(
row_gen
())
latest_version
=
drivers
[
-
1
][
'version'
]
latest_version
=
drivers
[
-
1
][
'version'
]
example_driver
=
find_driver
(
drivers
,
data
[
'example'
][
'version'
])
example_driver
=
find_driver
(
drivers
,
linux_driver_key
(
data
[
'example'
]),
linux_driver_key
)
example_driver_url
=
example_driver
[
'driver_url'
]
example_driver_url
=
example_driver
[
'driver_url'
]
return
master_tmpl
.
substitute
(
version_list
=
version_list
,
return
master_tmpl
.
substitute
(
version_list
=
version_list
,
latest_version
=
latest_version
,
latest_version
=
latest_version
,
...
@@ -139,13 +89,8 @@ def windows_driver_table(drivers):
...
@@ -139,13 +89,8 @@ def windows_driver_table(drivers):
def
windows_readme
(
data
):
def
windows_readme
(
data
):
master_tmpl
=
template
(
'windows_readme_master.tmpl'
)
master_tmpl
=
template
(
'windows_readme_master.tmpl'
)
def
driver_key_fun
(
d
):
drivers
=
sorted
(
data
[
'drivers'
],
key
=
windows_driver_key
)
return
((
WinSeries
[
d
[
'os'
]],
Product
[
d
[
'product'
]])
+
version_key_fun
(
d
[
'version'
])
+
(
d
.
get
(
'variant'
),))
drivers
=
sorted
(
data
[
'drivers'
],
key
=
driver_key_fun
)
version_table
=
windows_driver_table
(
drivers
)
version_table
=
windows_driver_table
(
drivers
)
geforce_drivers
=
filter
(
lambda
d
:
Product
[
d
[
'product'
]]
is
Product
.
GeForce
,
drivers
)
geforce_drivers
=
filter
(
lambda
d
:
Product
[
d
[
'product'
]]
is
Product
.
GeForce
,
drivers
)
quadro_drivers
=
filter
(
lambda
d
:
Product
[
d
[
'product'
]]
is
Product
.
Quadro
,
drivers
)
quadro_drivers
=
filter
(
lambda
d
:
Product
[
d
[
'product'
]]
is
Product
.
Quadro
,
drivers
)
latest_geforce_version
=
max
(
geforce_drivers
,
default
=
'xxx.xx'
,
latest_geforce_version
=
max
(
geforce_drivers
,
default
=
'xxx.xx'
,
...
...
tools/readme-autogen/utils.py
0 → 100644
View file @
5f850424
import
os.path
from
string
import
Template
from
functools
import
lru_cache
from
constants
import
TEMPLATE_PATH
,
ENCODING
,
WinSeries
,
Product
@
lru_cache
(
maxsize
=
None
)
def
template
(
filename
,
strip_newlines
=
False
):
filename
=
os
.
path
.
join
(
TEMPLATE_PATH
,
filename
)
with
open
(
filename
,
encoding
=
ENCODING
)
as
f
:
text
=
f
.
read
()
if
strip_newlines
:
text
=
text
.
rstrip
(
'
\r\n
'
)
t
=
Template
(
text
)
return
t
def
version_key_fun
(
ver
):
return
tuple
(
map
(
int
,
ver
.
split
(
'.'
)))
def
find_driver
(
drivers
,
key
,
keyfun
,
low
=
0
,
hi
=
None
):
""" Bisect search on sorted linux drivers list """
if
hi
is
None
:
hi
=
len
(
drivers
)
L
=
hi
-
low
if
L
==
0
:
return
None
elif
L
==
1
:
return
drivers
[
low
]
if
keyfun
(
drivers
[
low
])
==
key
else
None
else
:
middle_key
=
keyfun
(
drivers
[
low
+
L
//
2
])
if
middle_key
<
key
:
return
find_driver
(
drivers
,
key
,
keyfun
,
low
+
L
//
2
,
hi
)
elif
middle_key
>
key
:
return
find_driver
(
drivers
,
key
,
keyfun
,
low
,
low
+
L
//
2
)
else
:
return
drivers
[
low
+
L
//
2
]
def
linux_driver_key
(
driver
):
return
version_key_fun
(
driver
[
'version'
])
def
windows_driver_key
(
driver
):
return
((
WinSeries
[
driver
[
'os'
]],
Product
[
driver
[
'product'
]])
+
version_key_fun
(
driver
[
'version'
])
+
(
driver
.
get
(
'variant'
),))
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