1 files changed, 63 insertions, 0 deletions
diff --git a/cobbler/Cheetah/ErrorCatchers.py b/cobbler/Cheetah/ErrorCatchers.py
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+++ b/cobbler/Cheetah/ErrorCatchers.py
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+#!/usr/bin/env python
+# $Id: ErrorCatchers.py,v 1.7 2005/01/03 19:59:07 tavis_rudd Exp $
+"""ErrorCatcher class for Cheetah Templates
+
+Meta-Data
+================================================================================
+Author: Tavis Rudd <tavis@damnsimple.com>
+Version: $Revision: 1.7 $
+Start Date: 2001/08/01
+Last Revision Date: $Date: 2005/01/03 19:59:07 $
+"""
+__author__ = "Tavis Rudd <tavis@damnsimple.com>"
+__revision__ = "$Revision: 1.7 $"[11:-2]
+
+import time
+from Cheetah.NameMapper import NotFound
+
+class Error(Exception):
+    pass
+
+class ErrorCatcher:
+    _exceptionsToCatch = (NotFound,)
+    
+    def __init__(self, templateObj):
+        pass
+    
+    def exceptions(self):
+        return self._exceptionsToCatch
+    
+    def warn(self, exc_val, code, rawCode, lineCol):
+        return rawCode
+## make an alias
+Echo = ErrorCatcher
+
+class BigEcho(ErrorCatcher):
+    def warn(self, exc_val, code, rawCode, lineCol):
+        return "="*15 + "&lt;" + rawCode + " could not be found&gt;" + "="*15
+
+class KeyError(ErrorCatcher):
+    def warn(self, exc_val, code, rawCode, lineCol):
+        raise KeyError("no '%s' in this Template Object's Search List" % rawCode) 
+
+class ListErrors(ErrorCatcher):
+    """Accumulate a list of errors."""
+    _timeFormat = "%c"
+    
+    def __init__(self, templateObj):
+        ErrorCatcher.__init__(self, templateObj)
+        self._errors = []
+
+    def warn(self, exc_val, code, rawCode, lineCol):
+        dict = locals().copy()
+        del dict['self']
+        dict['time'] = time.strftime(self._timeFormat,
+                                     time.localtime(time.time()))
+        self._errors.append(dict)
+        return rawCode
+    
+    def listErrors(self):
+        """Return the list of errors."""
+        return self._errors
+
+