Mercurial > libervia-backend
annotate frontends/src/jp/cmd_debug.py @ 2417:192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Sat, 04 Nov 2017 22:11:45 +0100 |
| parents | 8b37a62336c3 |
| children | e86dc8cb4345 |
| rev | line source |
|---|---|
| 2038 | 1 #!/usr/bin/env python2 |
| 2 # -*- coding: utf-8 -*- | |
| 3 | |
| 4 # jp: a SàT command line tool | |
|
2414
8b37a62336c3
misc: date update (yes it's a bit late :p )
Goffi <goffi@goffi.org>
parents:
2068
diff
changeset
|
5 # Copyright (C) 2009-2017 Jérôme Poisson (goffi@goffi.org) |
| 2038 | 6 |
| 7 # This program is free software: you can redistribute it and/or modify | |
| 8 # it under the terms of the GNU Affero General Public License as published by | |
| 9 # the Free Software Foundation, either version 3 of the License, or | |
| 10 # (at your option) any later version. | |
| 11 | |
| 12 # This program is distributed in the hope that it will be useful, | |
| 13 # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 # GNU Affero General Public License for more details. | |
| 16 | |
| 17 # You should have received a copy of the GNU Affero General Public License | |
| 18 # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 19 | |
| 20 | |
| 21 import base | |
| 22 from sat.core.i18n import _ | |
| 23 from sat_frontends.jp.constants import Const as C | |
|
2417
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
24 from sat.tools.common.ansi import ANSI as A |
| 2038 | 25 import json |
| 26 | |
| 27 __commands__ = ["Debug"] | |
| 28 | |
| 29 | |
| 30 class BridgeCommon(object): | |
| 31 | |
| 32 def evalArgs(self): | |
| 33 if self.args.arg: | |
| 34 try: | |
|
2068
741db5abf077
jp (debug/bridge/method,signal): fixed argument parsing
Goffi <goffi@goffi.org>
parents:
2053
diff
changeset
|
35 return eval(u'[{}]'.format(u",".join(self.args.arg))) |
| 2038 | 36 except SyntaxError as e: |
| 37 self.disp(u"Can't evaluate arguments: {mess}\n{text}\n{offset}^".format( | |
| 38 mess=e, | |
|
2041
456abbceee19
jp (debug/bridge): fixed unicode handling of arguments
Goffi <goffi@goffi.org>
parents:
2038
diff
changeset
|
39 text=e.text.decode('utf-8'), |
| 2038 | 40 offset=u" "*(e.offset-1) |
| 41 ), error=True) | |
| 42 self.host.quit(C.EXIT_BAD_ARG) | |
| 43 else: | |
| 44 return [] | |
| 45 | |
| 46 | |
| 47 class Method(base.CommandBase, BridgeCommon): | |
| 48 | |
| 49 def __init__(self, host): | |
| 50 base.CommandBase.__init__(self, host, 'method', help=_(u'call a bridge method')) | |
| 51 BridgeCommon.__init__(self) | |
| 52 self.need_loop=True | |
| 53 | |
| 54 def add_parser_options(self): | |
| 55 self.parser.add_argument("method", type=str, help=_(u"name of the method to execute")) | |
|
2041
456abbceee19
jp (debug/bridge): fixed unicode handling of arguments
Goffi <goffi@goffi.org>
parents:
2038
diff
changeset
|
56 self.parser.add_argument("arg", type=base.unicode_decoder, nargs="*", help=_(u"argument of the method")) |
| 2038 | 57 |
|
2053
a3c2866841f7
jp (debug): method callback now handles methods without return value
Goffi <goffi@goffi.org>
parents:
2041
diff
changeset
|
58 def method_cb(self, ret=None): |
|
a3c2866841f7
jp (debug): method callback now handles methods without return value
Goffi <goffi@goffi.org>
parents:
2041
diff
changeset
|
59 if ret is not None: |
|
a3c2866841f7
jp (debug): method callback now handles methods without return value
Goffi <goffi@goffi.org>
parents:
2041
diff
changeset
|
60 self.disp(unicode(ret)) |
| 2038 | 61 self.host.quit() |
| 62 | |
| 63 def method_eb(self, failure): | |
| 64 self.disp(_(u"Error while executing {}: {}".format(self.args.method, failure)), error=True) | |
| 65 self.host.quit(C.EXIT_ERROR) | |
| 66 | |
| 67 def start(self): | |
| 68 method = getattr(self.host.bridge, self.args.method) | |
| 69 args = self.evalArgs() | |
| 70 try: | |
|
2068
741db5abf077
jp (debug/bridge/method,signal): fixed argument parsing
Goffi <goffi@goffi.org>
parents:
2053
diff
changeset
|
71 method(*args, profile=self.profile, callback=self.method_cb, errback=self.method_eb) |
| 2038 | 72 except TypeError: |
| 73 # maybe the method doesn't need a profile ? | |
| 74 try: | |
| 75 method(*args, callback=self.method_cb, errback=self.method_eb) | |
| 76 except TypeError: | |
| 77 self.method_eb(_(u"bad arguments")) | |
| 78 | |
| 79 | |
| 80 class Signal(base.CommandBase, BridgeCommon): | |
| 81 | |
| 82 def __init__(self, host): | |
| 83 base.CommandBase.__init__(self, host, 'signal', help=_(u'send a fake signal from backend')) | |
| 84 BridgeCommon.__init__(self) | |
| 85 | |
| 86 def add_parser_options(self): | |
| 87 self.parser.add_argument("signal", type=str, help=_(u"name of the signal to send")) | |
|
2041
456abbceee19
jp (debug/bridge): fixed unicode handling of arguments
Goffi <goffi@goffi.org>
parents:
2038
diff
changeset
|
88 self.parser.add_argument("arg", type=base.unicode_decoder, nargs="*", help=_(u"argument of the signal")) |
| 2038 | 89 |
| 90 def start(self): | |
| 91 args = self.evalArgs() | |
| 92 json_args = json.dumps(args) | |
| 93 # XXX: we use self.args.profile and not self.profile | |
| 94 # because we want the raw profile_key (so plugin handle C.PROF_KEY_NONE) | |
| 95 self.host.bridge.debugFakeSignal(self.args.signal, json_args, self.args.profile) | |
| 96 | |
| 97 | |
| 98 class Bridge(base.CommandBase): | |
| 99 subcommands = (Method, Signal) | |
| 100 | |
| 101 def __init__(self, host): | |
| 102 super(Bridge, self).__init__(host, 'bridge', use_profile=False, help=_('bridge s(t)imulation')) | |
| 103 | |
| 104 | |
|
2417
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
105 class Monitor(base.CommandBase): |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
106 |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
107 def __init__(self, host): |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
108 super(Monitor, self).__init__(host, |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
109 'monitor', |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
110 use_verbose=True, |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
111 use_profile=False, |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
112 use_output=C.OUTPUT_XML, |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
113 help=_('monitor XML stream')) |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
114 self.need_loop = True |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
115 |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
116 def add_parser_options(self): |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
117 self.parser.add_argument("-d", "--direction", choices=('in', 'out', 'both'), default='both', help=_(u"stream direction filter")) |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
118 |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
119 def printXML(self, direction, xml_data, profile): |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
120 if self.args.direction == 'in' and direction != 'IN': |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
121 return |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
122 if self.args.direction == 'out' and direction != 'OUT': |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
123 return |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
124 verbosity = self.host.verbosity |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
125 if not xml_data.strip(): |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
126 if verbosity <= 2: |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
127 return |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
128 whiteping = True |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
129 else: |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
130 whiteping = False |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
131 |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
132 if verbosity: |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
133 profile_disp = u' ({})'.format(profile) if verbosity>1 else u'' |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
134 if direction == 'IN': |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
135 self.disp(A.color(A.BOLD, A.FG_YELLOW, '<<<===== IN ====', A.FG_WHITE, profile_disp)) |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
136 else: |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
137 self.disp(A.color(A.BOLD, A.FG_CYAN, '==== OUT ====>>>', A.FG_WHITE, profile_disp)) |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
138 if whiteping: |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
139 self.disp('[WHITESPACE PING]') |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
140 else: |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
141 self.output(xml_data) |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
142 |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
143 def start(self): |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
144 self.host.bridge.register_signal('xmlLog', self.printXML, 'plugin') |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
145 |
|
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
146 |
| 2038 | 147 class Debug(base.CommandBase): |
|
2417
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
148 subcommands = (Bridge, Monitor) |
| 2038 | 149 |
| 150 def __init__(self, host): | |
| 151 super(Debug, self).__init__(host, 'debug', use_profile=False, help=_('debugging tools')) |