45 lines
1.9 KiB
Python
45 lines
1.9 KiB
Python
# yum preconf pylint module
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#
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# Copyright (C) 2013 Red Hat, Inc.
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#
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# This copyrighted material is made available to anyone wishing to use,
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# modify, copy, or redistribute it subject to the terms and conditions of
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# the GNU General Public License v.2, or (at your option) any later version.
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY expressed or implied, including the implied warranties of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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# Public License for more details. You should have received a copy of the
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# GNU General Public License along with this program; if not, write to the
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# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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# 02110-1301, USA. Any Red Hat trademarks that are incorporated in the
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# source code or documentation are not subject to the GNU General Public
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# License and may only be used or replicated with the express permission of
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# Red Hat, Inc.
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#
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# Red Hat Author(s): Chris Lumens <clumens@redhat.com>
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#
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import astroid
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from pylint.checkers import BaseChecker
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from pylint.checkers.utils import check_messages
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from pylint.interfaces import IAstroidChecker
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class PreconfChecker(BaseChecker):
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__implements__ = (IAstroidChecker, )
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name = "Yum preconf"
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msgs = {"W9910": ("Accessing yum.preconf outside of _resetYum",
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"bad-preconf-access",
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"Accessing yum.preconf outside of _resetYum will cause tracebacks"),
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}
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@check_messages("bad-preconf-access")
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def visit_getattr(self, node):
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if node.attrname == "preconf":
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if not isinstance(node.scope(), astroid.Function) or not node.scope().name == "_resetYum":
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self.add_message("W9910", node=node)
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def register(linter):
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"""required method to auto register this checker """
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linter.register_checker(PreconfChecker(linter))
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