1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
|
import json
import os
import subprocess
from typing import Optional
from .general import SysCommand
from .networking import list_interfaces, enrich_iface_types
__packages__ = [
"mesa",
"xf86-video-amdgpu",
"xf86-video-ati",
"xf86-video-nouveau",
"xf86-video-vmware",
"libva-mesa-driver",
"libva-intel-driver",
"intel-media-driver",
"vulkan-radeon",
"vulkan-intel",
"nvidia",
]
AVAILABLE_GFX_DRIVERS = {
# Sub-dicts are layer-2 options to be selected
# and lists are a list of packages to be installed
"All open-source (default)": [
"mesa",
"xf86-video-amdgpu",
"xf86-video-ati",
"xf86-video-nouveau",
"xf86-video-vmware",
"libva-mesa-driver",
"libva-intel-driver",
"intel-media-driver",
"vulkan-radeon",
"vulkan-intel",
],
"AMD / ATI (open-source)": [
"mesa",
"xf86-video-amdgpu",
"xf86-video-ati",
"libva-mesa-driver",
"vulkan-radeon",
],
"Intel (open-source)": [
"mesa",
"libva-intel-driver",
"intel-media-driver",
"vulkan-intel",
],
"Nvidia": {
"open-source": ["mesa", "xf86-video-nouveau", "libva-mesa-driver"],
"proprietary": ["nvidia"],
},
"VMware / VirtualBox (open-source)": ["mesa", "xf86-video-vmware"],
}
def has_wifi() -> bool:
return 'WIRELESS' in enrich_iface_types(list_interfaces().values()).values()
def has_amd_cpu() -> bool:
if subprocess.check_output("lscpu | grep AMD", shell=True).strip().decode():
return True
return False
def has_intel_cpu() -> bool:
if subprocess.check_output("lscpu | grep Intel", shell=True).strip().decode():
return True
return False
def has_uefi() -> bool:
return os.path.isdir('/sys/firmware/efi')
def graphics_devices() -> dict:
cards = {}
for line in SysCommand("lspci"):
if b' VGA ' in line:
_, identifier = line.split(b': ', 1)
cards[identifier.strip().lower().decode('UTF-8')] = line
return cards
def has_nvidia_graphics() -> bool:
return any('nvidia' in x for x in graphics_devices())
def has_amd_graphics() -> bool:
return any('amd' in x for x in graphics_devices())
def has_intel_graphics() -> bool:
return any('intel' in x for x in graphics_devices())
def cpu_vendor() -> Optional[str]:
cpu_info_raw = SysCommand("lscpu -J")
cpu_info = json.loads(b"".join(cpu_info_raw).decode('UTF-8'))['lscpu']
for info in cpu_info:
if info.get('field', None) == "Vendor ID:":
return info.get('data', None)
return None
def is_vm() -> bool:
try:
# systemd-detect-virt issues a non-zero exit code if it is not on a virtual machine
if b"".join(SysCommand("systemd-detect-virt")).lower() != b"none":
return True
except:
pass
return False
# TODO: Add more identifiers
|