Onl Utility Classes.

packages/base/all/vendor-config-onl/src/python/onl/util/__init__.py

@@ -0,0 +1,20 @@
+import subprocess
+
+class OnlServiceMixin(object):
+    def _execute(self, cmd, root=False, ex=True):
+        self.logger.debug("Executing: %s" % cmd)
+        if root is True and os.getuid() != 0:
+            cmd = "sudo " + cmd
+        try:
+            subprocess.check_call(cmd, shell=True)
+        except Exception, e:
+            if ex:
+                self.logger.error("Command failed: %s" % e)
+                raise
+            else:
+                return e.returncode
+
+    def _raise(self, msg, klass):
+        self.logger.critical(msg)
+        raise klass(msg)
+