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
|
# Copyright 2007, Red Hat, Inc
# James Bowes <jbowes@redhat.com>
# Alex Wood <awood@redhat.com>
#
# This software may be freely redistributed under the terms of the GNU
# general public license.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
import func_module
# XXX Use internal yum callback or write a useful one.
class DummyCallback(object):
def event(self, state, data=None):
pass
class Yum(func_module.FuncModule):
version = "0.0.1"
api_version = "0.1.0"
description = "Package updates through yum."
def update(self, pkg=None):
import yum
ayum = yum.YumBase()
ayum.doGenericSetup()
ayum.doRepoSetup()
try:
ayum.doLock()
if pkg != None:
tx_result = ayum.update(pattern=pkg)
else:
tx_result = ayum.update()
ayum.buildTransaction()
ayum.processTransaction(
callback=DummyCallback())
finally:
ayum.closeRpmDB()
ayum.doUnlock()
return map(str, tx_result)
def check_update(self, filter=[], repo=None):
"""Returns a list of packages due to be updated
You can specify a filter using the standard yum wildcards
"""
# parsePackages expects a list and doesn't react well if you send in a plain string with a wildcard in it
# (the string is broken into a list and one of the list elements is "*" which matches every package)
if type(filter) not in [list, tuple]:
filter = [filter]
import yum
ayum = yum.YumBase()
ayum.doConfigSetup()
ayum.doTsSetup()
if repo is not None:
ayum.repos.enableRepo(repo)
pkg_list = ayum.doPackageLists('updates').updates
if filter:
# exactmatch are all the packages with exactly the same name as one in the filter list
# matched are all the packages that matched under any wildcards
# unmatched are all the items in the filter list that didn't match anything
exactmatch, matched, unmatched = yum.packages.parsePackages(pkg_list, filter)
pkg_list = exactmatch + matched
return map(str, pkg_list)
def register_method_args(self):
"""
Implementing the argument getter
"""
return{
'update':{
'args':{
'pkg':{
'type':'string',
'optional':True,
'description':"The yum pattern for updating package"
}
},
'description':"Updating system according to a specified pattern"
},
'check_update':{
'args':{
'filter':{
'type':'list',
'optional':True,
'description':"A list of what you want to update"
},
'repo':{
'type':'string',
'optional':True,
'description':'Repo name to use for that update'
}
},
'description':"Cheking for updates with supplied filter patterns and repo"
}
}
|
