Mercurial > libervia-backend
annotate frontends/src/jp/cmd_debug.py @ 2503:c0bec8bac2b5
XEP-0329: implementation of File Information Sharing:
the plugin do an implementation for client and component.
For client, any directory from local file can be shared.
For component file are stored using new file handling mechanism from SàT.
Permission is handled, using "public" and "whitelist" for now.
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Wed, 28 Feb 2018 18:28:39 +0100 |
| parents | 0046283a285d |
| children |
| rev | line source |
|---|---|
| 2038 | 1 #!/usr/bin/env python2 |
| 2 # -*- coding: utf-8 -*- | |
| 3 | |
| 4 # jp: a SàT command line tool | |
| 2483 | 5 # Copyright (C) 2009-2018 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 | |
|
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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: | |
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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, | |
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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")) | |
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56 self.parser.add_argument("arg", type=base.unicode_decoder, nargs="*", help=_(u"argument of the method")) |
| 2038 | 57 |
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58 def method_cb(self, ret=None): |
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59 if ret is not None: |
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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: | |
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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")) | |
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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 | |
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105 class Monitor(base.CommandBase): |
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106 |
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107 def __init__(self, host): |
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108 super(Monitor, self).__init__(host, |
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109 'monitor', |
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110 use_verbose=True, |
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111 use_profile=False, |
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112 use_output=C.OUTPUT_XML, |
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113 help=_('monitor XML stream')) |
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114 self.need_loop = True |
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115 |
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116 def add_parser_options(self): |
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117 self.parser.add_argument("-d", "--direction", choices=('in', 'out', 'both'), default='both', help=_(u"stream direction filter")) |
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118 |
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119 def printXML(self, direction, xml_data, profile): |
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120 if self.args.direction == 'in' and direction != 'IN': |
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121 return |
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122 if self.args.direction == 'out' and direction != 'OUT': |
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123 return |
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124 verbosity = self.host.verbosity |
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125 if not xml_data.strip(): |
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126 if verbosity <= 2: |
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127 return |
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128 whiteping = True |
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129 else: |
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130 whiteping = False |
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131 |
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132 if verbosity: |
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133 profile_disp = u' ({})'.format(profile) if verbosity>1 else u'' |
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134 if direction == 'IN': |
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135 self.disp(A.color(A.BOLD, A.FG_YELLOW, '<<<===== IN ====', A.FG_WHITE, profile_disp)) |
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136 else: |
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137 self.disp(A.color(A.BOLD, A.FG_CYAN, '==== OUT ====>>>', A.FG_WHITE, profile_disp)) |
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138 if whiteping: |
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139 self.disp('[WHITESPACE PING]') |
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140 else: |
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141 try: |
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142 self.output(xml_data) |
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143 except Exception: |
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144 # initial stream is not valid XML, |
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145 # in this case we print directly to data |
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146 # FIXME: we should test directly lxml.etree.XMLSyntaxError |
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147 # but importing lxml directly here is not clean |
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148 # should be wrapped in a custom Exception |
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149 self.disp(xml_data) |
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150 self.disp(u'') |
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151 |
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152 def start(self): |
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153 self.host.bridge.register_signal('xmlLog', self.printXML, 'plugin') |
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154 |
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155 |
| 2038 | 156 class Debug(base.CommandBase): |
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157 subcommands = (Bridge, Monitor) |
| 2038 | 158 |
| 159 def __init__(self, host): | |
| 160 super(Debug, self).__init__(host, 'debug', use_profile=False, help=_('debugging tools')) |