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Add exclude-packages flag support
Allow configuring specific packages to be excluded. This will allow
users to specify things NOT to install, and if they are attempted an
error will be generated.
Upstream-Status: Pending
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
Index: smart-1.4.1/smart/const.py
===================================================================
--- smart-1.4.1.orig/smart/const.py
+++ smart-1.4.1/smart/const.py
@@ -70,6 +70,7 @@ DATADIR = "/var/lib/smart/"
USERDATADIR = "~/.smart/"
CONFFILE = "config"
+LOCKED_EXCLUDE = Enum('LOCKED_EXCLUDE')
LOCKED_INSTALL = Enum('LOCKED_INSTALL')
LOCKED_REMOVE = Enum('LOCKED_REMOVE')
LOCKED_CONFLICT = Enum('LOCKED_CONFLICT')
Index: smart-1.4.1/smart/transaction.py
===================================================================
--- smart-1.4.1.orig/smart/transaction.py
+++ smart-1.4.1/smart/transaction.py
@@ -19,7 +19,7 @@
# along with Smart Package Manager; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
-from smart.const import INSTALL, REMOVE, UPGRADE, FIX, REINSTALL, KEEP, LOCKED_INSTALL, LOCKED_CONFLICT, LOCKED_CONFLICT_BY, LOCKED_NO_COEXIST, LOCKED_SYSCONF, LOCKED_REMOVE
+from smart.const import INSTALL, REMOVE, UPGRADE, FIX, REINSTALL, KEEP, LOCKED_EXCLUDE, LOCKED_INSTALL, LOCKED_CONFLICT, LOCKED_CONFLICT_BY, LOCKED_NO_COEXIST, LOCKED_SYSCONF, LOCKED_REMOVE
from smart.cache import PreRequires, Package
from smart import *
@@ -29,7 +29,9 @@ def lock_reason(pkg, lockvalue):
except TypeError:
reason = None
lockvalue = None
- if reason == LOCKED_INSTALL:
+ if reason == LOCKED_EXCLUDE:
+ return _("%s is to be excluded") % pkg
+ elif reason == LOCKED_INSTALL:
return _("%s is to be installed") % pkg
elif reason == LOCKED_CONFLICT:
return _("%s conflicts with %s") % (pkg, otherpkg)
@@ -210,6 +212,10 @@ class Policy(object):
self._sysconflocked.append(pkg)
self._locked[pkg] = (LOCKED_SYSCONF, None)
+ for pkg in pkgconf.filterByFlag("exclude-packages", cache.getPackages()):
+ if pkg not in self._locked:
+ self._locked[pkg] = (LOCKED_EXCLUDE, None)
+
def runFinished(self):
self._priorities.clear()
for pkg in self._sysconflocked:
Index: smart-1.4.1/smart/commands/flag.py
===================================================================
--- smart-1.4.1.orig/smart/commands/flag.py
+++ smart-1.4.1/smart/commands/flag.py
@@ -47,6 +47,8 @@ Currently known flags are:
multi-version - Flagged packages may have more than one version
installed in the system at the same time
(backend dependent).
+ exclude-packages - Flagged packages will be excluded, if they are
+ required, an error will be generated.
ignore-recommends - Flagged packages will not be installed, if
they are only recommended by a package to be
installed rather than required.
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