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# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
# Copyright 2014-2020 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
#
# This file is part of qutebrowser.
#
# qutebrowser 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 3 of the License, or
# (at your option) any later version.
#
# qutebrowser 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 qutebrowser. If not, see <http://www.gnu.org/licenses/>.
"""Custom astroid checker for set_trace calls."""
from pylint.interfaces import IAstroidChecker
from pylint.checkers import BaseChecker, utils
class SetTraceChecker(BaseChecker):
"""Custom astroid checker for set_trace calls."""
__implements__ = IAstroidChecker
name = 'settrace'
msgs = {
'E9101': ('set_trace call found', 'set-trace', None),
}
priority = -1
@utils.check_messages('set-trace')
def visit_call(self, node):
"""Visit a Call node."""
if hasattr(node, 'func'):
infer = utils.safe_infer(node.func)
if infer:
if getattr(node.func, 'name', None) == 'set_trace':
self.add_message('set-trace', node=node)
def register(linter):
"""Register this checker."""
linter.register_checker(SetTraceChecker(linter))
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