108 lines
3.8 KiB
Python
108 lines
3.8 KiB
Python
#!/usr/bin/env python2
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# -*- coding: utf-8 -*-
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# jp: a SàT command line tool
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# Copyright (C) 2009-2016 Jérôme Poisson (goffi@goffi.org)
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import base
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from sat.core.i18n import _
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from sat_frontends.jp.constants import Const as C
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import json
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__commands__ = ["Debug"]
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class BridgeCommon(object):
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def evalArgs(self):
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if self.args.arg:
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try:
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return eval(u'[{}]'.format(u",".join(self.args.arg)))
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except SyntaxError as e:
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self.disp(u"Can't evaluate arguments: {mess}\n{text}\n{offset}^".format(
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mess=e,
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text=e.text.decode('utf-8'),
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offset=u" "*(e.offset-1)
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), error=True)
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self.host.quit(C.EXIT_BAD_ARG)
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else:
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return []
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class Method(base.CommandBase, BridgeCommon):
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def __init__(self, host):
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base.CommandBase.__init__(self, host, 'method', help=_(u'call a bridge method'))
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BridgeCommon.__init__(self)
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self.need_loop=True
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def add_parser_options(self):
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self.parser.add_argument("method", type=str, help=_(u"name of the method to execute"))
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self.parser.add_argument("arg", type=base.unicode_decoder, nargs="*", help=_(u"argument of the method"))
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def method_cb(self, ret=None):
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if ret is not None:
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self.disp(unicode(ret))
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self.host.quit()
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def method_eb(self, failure):
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self.disp(_(u"Error while executing {}: {}".format(self.args.method, failure)), error=True)
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self.host.quit(C.EXIT_ERROR)
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def start(self):
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method = getattr(self.host.bridge, self.args.method)
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args = self.evalArgs()
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try:
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method(*args, profile=self.profile, callback=self.method_cb, errback=self.method_eb)
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except TypeError:
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# maybe the method doesn't need a profile ?
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try:
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method(*args, callback=self.method_cb, errback=self.method_eb)
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except TypeError:
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self.method_eb(_(u"bad arguments"))
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class Signal(base.CommandBase, BridgeCommon):
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def __init__(self, host):
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base.CommandBase.__init__(self, host, 'signal', help=_(u'send a fake signal from backend'))
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BridgeCommon.__init__(self)
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def add_parser_options(self):
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self.parser.add_argument("signal", type=str, help=_(u"name of the signal to send"))
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self.parser.add_argument("arg", type=base.unicode_decoder, nargs="*", help=_(u"argument of the signal"))
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def start(self):
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args = self.evalArgs()
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json_args = json.dumps(args)
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# XXX: we use self.args.profile and not self.profile
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# because we want the raw profile_key (so plugin handle C.PROF_KEY_NONE)
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self.host.bridge.debugFakeSignal(self.args.signal, json_args, self.args.profile)
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class Bridge(base.CommandBase):
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subcommands = (Method, Signal)
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def __init__(self, host):
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super(Bridge, self).__init__(host, 'bridge', use_profile=False, help=_('bridge s(t)imulation'))
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class Debug(base.CommandBase):
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subcommands = (Bridge,)
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def __init__(self, host):
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super(Debug, self).__init__(host, 'debug', use_profile=False, help=_('debugging tools'))
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