- added "lock" command to lock a project or package

osc/commandline.py

@@ -3321,6 +3321,33 @@ Please submit there instead, or use --nodevelproject to force direct submission.
             delete_project(apiurl, prj, opts.force, msg)
 
 
+    def do_lock(self, subcmd, opts, project, package=None):
+        """${cmd_name}: Locks a project or package.
+
+        usage:
+           osc lock PROJECT [PACKAGE]
+
+        ${cmd_option_list}
+        """
+        apiurl = self.get_api_url()
+        kind = 'prj'
+        path_args = (project,)
+        if package is not None:
+            kind = 'pkg'
+            path_args = (project, package)
+        meta = meta_exists(kind, path_args, create_new=False, apiurl=apiurl)
+        root = ET.fromstring(''.join(meta))
+        if root.find('lock') is not None:
+            print('Already locked', file=sys.stderr)
+            sys.exit(1)
+        # alternatively, we could also use the set_flag api call
+        # instead of manually manipulating the xml
+        lock = ET.SubElement(root, 'lock')
+        ET.SubElement(lock, 'enable')
+        meta = ET.tostring(root)
+        edit_meta(kind, path_args=path_args, data=meta)
+
+
     @cmdln.option('-m', '--message', metavar='TEXT',
                   help='specify log message TEXT')
     def do_unlock(self, subcmd, opts, *args):