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
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
|
From b105e7fe812da3ccaf7155c0fe14c8728b0d39a5 Mon Sep 17 00:00:00 2001
From: Mark Hatle <mark.hatle@windriver.com>
Date: Mon, 20 Jan 2014 14:30:52 +0000
Subject: [PATCH] Add mechanism to attempt install without failing
In OpenEmbedded, for complementary and 'attemptonly' package processing,
we need a way to instruct smart to try to install, but ignore any
failures (usually conflicts).
This option only works for the install operation.
Upstream-Status: Pending
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
For complementary and 'attemptonly' package processing, we should
make sure the warn rather than error reported.
Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
---
smart.py | 5 +++-
smart/commands/install.py | 5 ++++
smart/transaction.py | 65 +++++++++++++++++++++++++++++++++++------------
3 files changed, 58 insertions(+), 17 deletions(-)
diff --git a/smart.py b/smart.py
index c5c7a02..7e7fd34 100755
--- a/smart.py
+++ b/smart.py
@@ -179,7 +179,10 @@ def main(argv):
if opts and opts.log_level == "debug":
import traceback
traceback.print_exc()
- if iface.object:
+ if iface.object and sysconf.has("attempt-install", soft=True):
+ iface.warning(unicode(e))
+ exitcode = 0
+ elif iface.object:
iface.error(unicode(e))
else:
sys.stderr.write(_("error: %s\n") % e)
diff --git a/smart/commands/install.py b/smart/commands/install.py
index 590222c..6ef9682 100644
--- a/smart/commands/install.py
+++ b/smart/commands/install.py
@@ -50,6 +50,8 @@ def option_parser():
parser = OptionParser(usage=USAGE,
description=DESCRIPTION,
examples=EXAMPLES)
+ parser.add_option("--attempt", action="store_true",
+ help=_("attempt to install packages, ignore failures"))
parser.add_option("--stepped", action="store_true",
help=_("split operation in steps"))
parser.add_option("--urls", action="store_true",
@@ -80,6 +82,9 @@ def main(ctrl, opts):
if not opts.args:
raise Error, _("no package(s) given")
+ if opts.attempt:
+ sysconf.set("attempt-install", True, soft=True)
+
if opts.explain:
sysconf.set("explain-changesets", True, soft=True)
diff --git a/smart/transaction.py b/smart/transaction.py
index 5730a42..e3e61c6 100644
--- a/smart/transaction.py
+++ b/smart/transaction.py
@@ -555,6 +555,8 @@ class Transaction(object):
changeset.set(pkg, INSTALL)
isinst = changeset.installed
+ attempt = sysconf.has("attempt-install", soft=True)
+
# Remove packages conflicted by this one.
for cnf in pkg.conflicts:
for prv in cnf.providedby:
@@ -564,11 +566,16 @@ class Transaction(object):
if not isinst(prvpkg):
locked[prvpkg] = (LOCKED_CONFLICT_BY, pkg)
continue
- if prvpkg in locked:
- raise Failed, _("Can't install %s: conflicted package "
- "%s is locked") % (pkg, prvpkg)
- self._remove(prvpkg, changeset, locked, pending, depth)
- pending.append((PENDING_UPDOWN, prvpkg))
+ if attempt:
+ del changeset[pkg]
+ raise Failed, _("Can't install %s: it conflicts with package "
+ "%s") % (pkg, prvpkg)
+ else:
+ if prvpkg in locked:
+ raise Failed, _("Can't install %s: conflicted package "
+ "%s is locked") % (pkg, prvpkg)
+ self._remove(prvpkg, changeset, locked, pending, depth)
+ pending.append((PENDING_UPDOWN, prvpkg))
# Remove packages conflicting with this one.
for prv in pkg.provides:
@@ -579,12 +586,18 @@ class Transaction(object):
if not isinst(cnfpkg):
locked[cnfpkg] = (LOCKED_CONFLICT, pkg)
continue
- if cnfpkg in locked:
+ if attempt:
+ del changeset[pkg]
raise Failed, _("Can't install %s: it's conflicted by "
- "the locked package %s") \
- % (pkg, cnfpkg)
- self._remove(cnfpkg, changeset, locked, pending, depth)
- pending.append((PENDING_UPDOWN, cnfpkg))
+ "the package %s") \
+ % (pkg, cnfpkg)
+ else:
+ if cnfpkg in locked:
+ raise Failed, _("Can't install %s: it's conflicted by "
+ "the locked package %s") \
+ % (pkg, cnfpkg)
+ self._remove(cnfpkg, changeset, locked, pending, depth)
+ pending.append((PENDING_UPDOWN, cnfpkg))
# Remove packages with the same name that can't
# coexist with this one.
@@ -594,10 +607,15 @@ class Transaction(object):
if not isinst(namepkg):
locked[namepkg] = (LOCKED_NO_COEXIST, pkg)
continue
- if namepkg in locked:
+ if attempt:
+ del changeset[pkg]
raise Failed, _("Can't install %s: it can't coexist "
"with %s") % (pkg, namepkg)
- self._remove(namepkg, changeset, locked, pending, depth)
+ else:
+ if namepkg in locked:
+ raise Failed, _("Can't install %s: it can't coexist "
+ "with %s") % (pkg, namepkg)
+ self._remove(namepkg, changeset, locked, pending, depth)
# Install packages required by this one.
for req in pkg.requires + pkg.recommends:
@@ -1176,6 +1194,8 @@ class Transaction(object):
self._policy.runStarting()
+ attempt = sysconf.has("attempt-install", soft=True)
+
try:
changeset = self._changeset.copy()
isinst = changeset.installed
@@ -1190,7 +1210,11 @@ class Transaction(object):
locked[pkg] = (LOCKED_KEEP, None)
elif op is INSTALL:
if not isinst(pkg) and pkg in locked:
- raise Failed, _("Can't install %s: it's locked") % pkg
+ if attempt:
+ iface.warning(_("Can't install %s: it's locked") % pkg)
+ del changeset[pkg]
+ else:
+ raise Failed, _("Can't install %s: it's locked") % pkg
changeset.set(pkg, INSTALL)
locked[pkg] = (LOCKED_INSTALL, None)
elif op is REMOVE:
@@ -1216,9 +1240,18 @@ class Transaction(object):
else:
op = REMOVE
if op is INSTALL or op is REINSTALL:
- self._install(pkg, changeset, locked, pending)
- if pkg in changeset:
- changeset.setRequested(pkg, True)
+ try:
+ self._install(pkg, changeset, locked, pending)
+ if pkg in changeset:
+ changeset.setRequested(pkg, True)
+ except Failed, e:
+ if attempt:
+ iface.warning(_("Can't install %s: %s") % (pkg, e))
+ if pkg in changeset:
+ del changeset[pkg]
+ continue
+ else:
+ raise Failed, e
elif op is REMOVE:
self._remove(pkg, changeset, locked, pending)
elif op is UPGRADE:
--
1.9.1
|
