Mercurial > libervia-backend
annotate sat_frontends/jp/cmd_debug.py @ 2886:b06cb71079fa
core (xmpp): new networkEnabled() and networkDisabled() methods:
those methods can be called by platform specific plugins when network is known to be (un)available. This way, connection attempts can be cancelled when no network is available, saving resources (notably battery on mobile devices), or attempts can be restarted immediately when network is known to be available again.
author | Goffi <goffi@goffi.org> |
---|---|
date | Sat, 06 Apr 2019 19:05:57 +0200 |
parents | 003b8b4b56a7 |
children | ab2696e34d29 |
rev | line source |
---|---|
2038 | 1 #!/usr/bin/env python2 |
2 # -*- coding: utf-8 -*- | |
3 | |
4 # jp: a SàT command line tool | |
2771 | 5 # Copyright (C) 2009-2019 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 def evalArgs(self): | |
32 if self.args.arg: | |
33 try: | |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
34 return eval(u"[{}]".format(u",".join(self.args.arg))) |
2038 | 35 except SyntaxError as e: |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
36 self.disp( |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
37 u"Can't evaluate arguments: {mess}\n{text}\n{offset}^".format( |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
38 mess=e, text=e.text.decode("utf-8"), offset=u" " * (e.offset - 1) |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
39 ), |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
40 error=True, |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
41 ) |
2038 | 42 self.host.quit(C.EXIT_BAD_ARG) |
43 else: | |
44 return [] | |
45 | |
46 | |
47 class Method(base.CommandBase, BridgeCommon): | |
48 def __init__(self, host): | |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
49 base.CommandBase.__init__(self, host, "method", help=_(u"call a bridge method")) |
2038 | 50 BridgeCommon.__init__(self) |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
51 self.need_loop = True |
2038 | 52 |
53 def add_parser_options(self): | |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
54 self.parser.add_argument( |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
55 "method", type=str, help=_(u"name of the method to execute") |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
56 ) |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
57 self.parser.add_argument( |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
58 "arg", type=base.unicode_decoder, nargs="*", help=_(u"argument of the method") |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
59 ) |
2038 | 60 |
2053
a3c2866841f7
jp (debug): method callback now handles methods without return value
Goffi <goffi@goffi.org>
parents:
2041
diff
changeset
|
61 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
|
62 if ret is not None: |
a3c2866841f7
jp (debug): method callback now handles methods without return value
Goffi <goffi@goffi.org>
parents:
2041
diff
changeset
|
63 self.disp(unicode(ret)) |
2038 | 64 self.host.quit() |
65 | |
66 def method_eb(self, failure): | |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
67 self.disp( |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
68 _(u"Error while executing {}: {}".format(self.args.method, failure)), |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
69 error=True, |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
70 ) |
2038 | 71 self.host.quit(C.EXIT_ERROR) |
72 | |
73 def start(self): | |
74 method = getattr(self.host.bridge, self.args.method) | |
75 args = self.evalArgs() | |
76 try: | |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
77 method( |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
78 *args, |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
79 profile=self.profile, |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
80 callback=self.method_cb, |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
81 errback=self.method_eb |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
82 ) |
2038 | 83 except TypeError: |
84 # maybe the method doesn't need a profile ? | |
85 try: | |
86 method(*args, callback=self.method_cb, errback=self.method_eb) | |
87 except TypeError: | |
88 self.method_eb(_(u"bad arguments")) | |
89 | |
90 | |
91 class Signal(base.CommandBase, BridgeCommon): | |
92 def __init__(self, host): | |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
93 base.CommandBase.__init__( |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
94 self, host, "signal", help=_(u"send a fake signal from backend") |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
95 ) |
2038 | 96 BridgeCommon.__init__(self) |
97 | |
98 def add_parser_options(self): | |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
99 self.parser.add_argument( |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
100 "signal", type=str, help=_(u"name of the signal to send") |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
101 ) |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
102 self.parser.add_argument( |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
103 "arg", type=base.unicode_decoder, nargs="*", help=_(u"argument of the signal") |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
104 ) |
2038 | 105 |
106 def start(self): | |
107 args = self.evalArgs() | |
108 json_args = json.dumps(args) | |
109 # XXX: we use self.args.profile and not self.profile | |
110 # because we want the raw profile_key (so plugin handle C.PROF_KEY_NONE) | |
111 self.host.bridge.debugFakeSignal(self.args.signal, json_args, self.args.profile) | |
112 | |
113 | |
114 class Bridge(base.CommandBase): | |
115 subcommands = (Method, Signal) | |
116 | |
117 def __init__(self, host): | |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
118 super(Bridge, self).__init__( |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
119 host, "bridge", use_profile=False, help=_("bridge s(t)imulation") |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
120 ) |
2038 | 121 |
122 | |
2417
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
123 class Monitor(base.CommandBase): |
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
124 def __init__(self, host): |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
125 super(Monitor, self).__init__( |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
126 host, |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
127 "monitor", |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
128 use_verbose=True, |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
129 use_profile=False, |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
130 use_output=C.OUTPUT_XML, |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
131 help=_("monitor XML stream"), |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
132 ) |
2417
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
133 self.need_loop = True |
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
134 |
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
135 def add_parser_options(self): |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
136 self.parser.add_argument( |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
137 "-d", |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
138 "--direction", |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
139 choices=("in", "out", "both"), |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
140 default="both", |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
141 help=_(u"stream direction filter"), |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
142 ) |
2417
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
143 |
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
144 def printXML(self, direction, xml_data, profile): |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
145 if self.args.direction == "in" and direction != "IN": |
2417
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
146 return |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
147 if self.args.direction == "out" and direction != "OUT": |
2417
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
148 return |
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
149 verbosity = self.host.verbosity |
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
150 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
|
151 if verbosity <= 2: |
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
152 return |
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
153 whiteping = True |
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
154 else: |
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
155 whiteping = False |
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
156 |
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
157 if verbosity: |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
158 profile_disp = u" ({})".format(profile) if verbosity > 1 else u"" |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
159 if direction == "IN": |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
160 self.disp( |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
161 A.color( |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
162 A.BOLD, A.FG_YELLOW, "<<<===== IN ====", A.FG_WHITE, profile_disp |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
163 ) |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
164 ) |
2417
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
165 else: |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
166 self.disp( |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
167 A.color( |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
168 A.BOLD, A.FG_CYAN, "==== OUT ====>>>", A.FG_WHITE, profile_disp |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
169 ) |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
170 ) |
2417
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
171 if whiteping: |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
172 self.disp("[WHITESPACE PING]") |
2417
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
173 else: |
2441
e86dc8cb4345
jp (debug/monitor): if data can't be parsed (happen at beginning/end of stream because it's not complete XML), it is printed directly.
Goffi <goffi@goffi.org>
parents:
2417
diff
changeset
|
174 try: |
e86dc8cb4345
jp (debug/monitor): if data can't be parsed (happen at beginning/end of stream because it's not complete XML), it is printed directly.
Goffi <goffi@goffi.org>
parents:
2417
diff
changeset
|
175 self.output(xml_data) |
e86dc8cb4345
jp (debug/monitor): if data can't be parsed (happen at beginning/end of stream because it's not complete XML), it is printed directly.
Goffi <goffi@goffi.org>
parents:
2417
diff
changeset
|
176 except Exception: |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
177 # initial stream is not valid XML, |
2441
e86dc8cb4345
jp (debug/monitor): if data can't be parsed (happen at beginning/end of stream because it's not complete XML), it is printed directly.
Goffi <goffi@goffi.org>
parents:
2417
diff
changeset
|
178 # in this case we print directly to data |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
179 # FIXME: we should test directly lxml.etree.XMLSyntaxError |
2441
e86dc8cb4345
jp (debug/monitor): if data can't be parsed (happen at beginning/end of stream because it's not complete XML), it is printed directly.
Goffi <goffi@goffi.org>
parents:
2417
diff
changeset
|
180 # but importing lxml directly here is not clean |
e86dc8cb4345
jp (debug/monitor): if data can't be parsed (happen at beginning/end of stream because it's not complete XML), it is printed directly.
Goffi <goffi@goffi.org>
parents:
2417
diff
changeset
|
181 # should be wrapped in a custom Exception |
e86dc8cb4345
jp (debug/monitor): if data can't be parsed (happen at beginning/end of stream because it's not complete XML), it is printed directly.
Goffi <goffi@goffi.org>
parents:
2417
diff
changeset
|
182 self.disp(xml_data) |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
183 self.disp(u"") |
2417
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
184 |
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
185 def start(self): |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
186 self.host.bridge.register_signal("xmlLog", self.printXML, "plugin") |
2417
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
187 |
192ae573901a
jp (debug): new monitor command to show pretty formatted XML stream
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
188 |
2038 | 189 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
|
190 subcommands = (Bridge, Monitor) |
2038 | 191 |
192 def __init__(self, host): | |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
193 super(Debug, self).__init__( |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
194 host, "debug", use_profile=False, help=_("debugging tools") |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
195 ) |