X-Git-Url: https://code.grnet.gr/git/ganeti-local/blobdiff_plain/df15627716cc16aacbc577c4328fc186d7e7637d..745dae57563d2f102ec8cd30349d663336309692:/lib/errors.py

diff --git a/lib/errors.py b/lib/errors.py
index 06bd9e5..3847353 100644
--- a/lib/errors.py
+++ b/lib/errors.py
@@ -82,6 +82,12 @@ class LockError(GenericError):
   pass
 
 
+class PidFileLockError(LockError):
+  """PID file is already locked by another process.
+
+  """
+
+
 class HypervisorError(GenericError):
   """Hypervisor-related exception.
 
@@ -189,6 +195,12 @@ class OpExecError(GenericError):
   """
 
 
+class OpResultError(GenericError):
+  """Issue with OpCode result.
+
+  """
+
+
 class OpCodeUnknown(GenericError):
   """Unknown opcode submitted.
 
@@ -271,6 +283,14 @@ class SshKeyError(GenericError):
   """
 
 
+class X509CertError(GenericError):
+  """Invalid X509 certificate.
+
+  This error has two arguments: the certificate filename and the error cause.
+
+  """
+
+
 class TagError(GenericError):
   """Generic tag error.
 
@@ -298,7 +318,7 @@ class InotifyError(GenericError):
 
 
 class QuitGanetiException(Exception):
-  """Signal that Ganeti that it must quit.
+  """Signal Ganeti that it must quit.
 
   This is not necessarily an error (and thus not a subclass of
   GenericError), but it's an exceptional circumstance and it is thus
@@ -391,6 +411,24 @@ class LuxiError(GenericError):
   """
 
 
+class QueryFilterParseError(ParseError):
+  """Error while parsing query filter.
+
+  """
+  def GetDetails(self):
+    """Returns a list of strings with details about the error.
+
+    """
+    try:
+      (_, inner) = self.args
+    except IndexError:
+      return None
+
+    return [str(inner.line),
+            (" " * (inner.column - 1)) + "^",
+            str(inner)]
+
+
 # errors should be added above
 
 
@@ -458,4 +496,4 @@ def MaybeRaise(result):
   error = GetEncodedError(result)
   if error:
     (errcls, args) = error
-    raise errcls, args
+    raise errcls(args)