[Zope-Checkins] CVS: Packages/ZConfig - Substitution.py:1.12

[Fred L. Drake, Jr.]

Update of /cvs-repository/Packages/ZConfig
In directory cvs.zope.org:/tmp/cvs-serv23407

Modified Files:
	Substitution.py 
Log Message:
Make SubstitutionError a subclass of ConfigurationError, so that every
exception specific to ZConfig is a specialization of
ConfigurationError.


=== Packages/ZConfig/Substitution.py 1.11 => 1.12 ===
--- Packages/ZConfig/Substitution.py:1.11	Wed Dec  4 20:09:53 2002
+++ Packages/ZConfig/Substitution.py	Wed Dec  4 23:00:45 2002
@@ -1,18 +1,9 @@
 """Substitution support for ZConfig values."""
 
-try:
-    False
-except NameError:
-    False = 0
+from Common import *
 
-class SubstitutionError(Exception):
+class SubstitutionError(ConfigurationError):
     """Base class for exceptions raised by ZConfig.Substitution."""
-
-    def __init__(self, msg):
-        self.message = msg
-
-    def __str__(self):
-        return self.message
 
 class SubstitutionSyntaxError(SubstitutionError):
     """Raised when interpolation source text contains syntactical errors."""