Imported Upstream version 4.6.2

ipapython/errors.py

@@ -0,0 +1,47 @@
+# Authors: Petr Viktorin <pviktori@redhat.com>
+#
+# Copyright (C) 2014    Red Hat
+# see file 'COPYING' for use and warranty information
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.    See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+
+class SetseboolError(Exception):
+    """Raised when setting a SELinux boolean fails
+
+    :param failed: Dictionary mapping boolean names to intended values
+                   to their intended values, for booleans that cound not be set
+    :param command: Command the user can run to set the booleans
+
+    The initializer arguments are copied to attributes of the same name.
+    """
+    def __init__(self, failed, command):
+        message = "Could not set SELinux booleans: %s" % ' '.join(
+            '%s=%s' % (name, value) for name, value in failed.items())
+        super(SetseboolError, self).__init__(message)
+        self.failed = failed
+        self.command = command
+
+    def format_service_warning(self, service_name):
+        """Format warning for display when this is raised from service install
+        """
+        return '\n'.join([
+            'WARNING: %(err)s',
+            '',
+            'The %(service)s may not function correctly until ',
+            'the booleans are successfully changed with the command:',
+            '    %(cmd)s',
+            'Try updating the policycoreutils and selinux-policy packages.'
+        ]) % {'err': self, 'service': service_name, 'cmd': self.command}