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# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
# Copyright 2014-2018 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/>.
"""Advanced keyparsers."""
import traceback
from qutebrowser.keyinput.basekeyparser import BaseKeyParser
from qutebrowser.utils import message, utils
from qutebrowser.commands import runners, cmdexc
class CommandKeyParser(BaseKeyParser):
"""KeyChainParser for command bindings.
Attributes:
_commandrunner: CommandRunner instance.
"""
def __init__(self, win_id, parent=None, supports_count=None):
super().__init__(win_id, parent, supports_count)
self._commandrunner = runners.CommandRunner(win_id)
def execute(self, cmdstr, count=None):
try:
self._commandrunner.run(cmdstr, count)
except cmdexc.Error as e:
message.error(str(e), stack=traceback.format_exc())
class PassthroughKeyParser(CommandKeyParser):
"""KeyChainParser which passes through normal keys.
Used for insert/passthrough modes.
Attributes:
_mode: The mode this keyparser is for.
"""
do_log = False
passthrough = True
def __init__(self, win_id, mode, parent=None):
"""Constructor.
Args:
mode: The mode this keyparser is for.
parent: Qt parent.
warn: Whether to warn if an ignored key was bound.
"""
super().__init__(win_id, parent)
self._read_config(mode)
self._mode = mode
def __repr__(self):
return utils.get_repr(self, mode=self._mode)
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