| # copyright 2003-2013 LOGILAB S.A. (Paris, FRANCE), all rights reserved. |
| # contact http://www.logilab.fr/ -- mailto:contact@logilab.fr |
| # |
| # This file is part of astroid. |
| # |
| # astroid is free software: you can redistribute it and/or modify it |
| # under the terms of the GNU Lesser General Public License as published by the |
| # Free Software Foundation, either version 2.1 of the License, or (at your |
| # option) any later version. |
| # |
| # astroid 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 Lesser General Public License |
| # for more details. |
| # |
| # You should have received a copy of the GNU Lesser General Public License along |
| # with astroid. If not, see <http://www.gnu.org/licenses/>. |
| """this module contains exceptions used in the astroid library |
| |
| """ |
| |
| __doctype__ = "restructuredtext en" |
| |
| class AstroidError(Exception): |
| """base exception class for all astroid related exceptions""" |
| |
| class AstroidBuildingException(AstroidError): |
| """exception class when we are unable to build an astroid representation""" |
| |
| class ResolveError(AstroidError): |
| """base class of astroid resolution/inference error""" |
| |
| class NotFoundError(ResolveError): |
| """raised when we are unable to resolve a name""" |
| |
| class InferenceError(ResolveError): |
| """raised when we are unable to infer a node""" |
| |
| class UseInferenceDefault(Exception): |
| """exception to be raised in custom inference function to indicate that it |
| should go back to the default behaviour |
| """ |
| |
| class UnresolvableName(InferenceError): |
| """raised when we are unable to resolve a name""" |
| |
| class NoDefault(AstroidError): |
| """raised by function's `default_value` method when an argument has |
| no default value |
| """ |
| |