blob: 913265a695b740d2efca3d19229ad6279263101a (
plain)
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
|
import logging
import os
import platform
import portage
from _emerge.actions import relative_profile_path
class Environment(object):
"""
A class encapsulating all environment and portage variable providers
"""
def __init__(self):
"""
Initialize the class and portdir
"""
self.portdir = portage.settings['PORTDIR']
def getVar(self, myvar):
"""
Return the value of a portage variable
"""
return portage.settings[myvar]
def getPlatform(self):
"""
Return host platform
"""
return platform.platform(aliased=1)
def getLastSync(self):
"""
Return portage tree last sync time
"""
lastsync = None
try:
lastsync = portage.grabfile(os.path.join(self.portdir, 'metadata', 'timestamp.chk'))
except portage.exception.PortageException:
pass
if not lastsync or lastsync is None:
return 'Unknown'
return lastsync[0]
def getProfile(self):
"""
Return selected portage profile
"""
profilever = None
profile = portage.settings.profile_path
if profile:
profilever = relative_profile_path(self.portdir, profile)
if profilever is None:
try:
for parent in portage.grabfile(os.path.join(profile, 'parent')):
profilever = relative_profile_path(self.portdir, os.path.join(profile, parent))
if profilever is not None:
break
except portage.exception.PortageException:
pass
if profilever is None:
try:
profilever = '!' + os.readlink(profile)
except (OSError):
pass
if profilever is None:
profilever = 'Unknown'
return profilever
|
GitWeb
