forget the past.

forget the past.

1 files changed, 54 insertions, 0 deletions

diff --git a/_exceptions.py b/_exceptions.py
new file mode 100644
index 00000000..8e2ee582
--- /dev/null
+++ b/_exceptions.py
@@ -0,0 +1,54 @@
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program; if not, write to the Free Software Foundation, Inc.,
+# 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+"""this module contains exceptions used in the astng library
+
+:version:   $Revision: 1.4 $  
+:author:    Sylvain Thenault
+:copyright: 2003-2006 LOGILAB S.A. (Paris, FRANCE)
+:contact:   http://www.logilab.fr/ -- mailto:python-projects@logilab.org
+:copyright: 2003-2006 Sylvain Thenault
+:contact:   mailto:thenault@gmail.com
+"""
+
+__revision__ = "$Id: _exceptions.py,v 1.4 2006-03-06 08:57:52 syt Exp $"
+__doctype__ = "restructuredtext en"
+
+class ASTNGError(Exception):
+    """base exception class for all astng related exceptions
+    """
+
+class ASTNGBuildingException(ASTNGError):
+    """exception class when we are not able to build an astng representation"""
+
+class ResolveError(ASTNGError):
+    """base class of astng resolution/inference error"""
+
+class NotFoundError(ResolveError):
+    """raised when we are unabled to resolve a name"""
+
+class InferenceError(ResolveError):
+    """raised when we are unabled to infer a node"""
+
+class UnresolvableName(InferenceError):
+    """raised when we are unabled to resolve a name"""
+
+
+class NoDefault(ASTNGError):
+    """raised by function's `default_value` method when an argument has
+    no default value
+    """
+
+class IgnoreChild(Exception):
+    """exception that maybe raised by visit methods to avoid children traversal
+    """
+