Mercurial > libervia-backend
annotate frontends/src/jp/base.py @ 2550:1d754bc14381
jp (base): new confirmOrQuit helper method to ask confirmation to user, and quit if he cancel
author | Goffi <goffi@goffi.org> |
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date | Sat, 31 Mar 2018 18:21:56 +0200 |
parents | 2d69a0afe039 |
children | 38e1e29c48e9 |
rev | line source |
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1945 | 1 #!/usr/bin/env python2 |
0 | 2 # -*- coding: utf-8 -*- |
3 | |
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4 # jp: a SAT command line tool |
2483 | 5 # Copyright (C) 2009-2018 Jérôme Poisson (goffi@goffi.org) |
0 | 6 |
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7 # This program is free software: you can redistribute it and/or modify |
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8 # it under the terms of the GNU Affero General Public License as published by |
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9 # the Free Software Foundation, either version 3 of the License, or |
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10 # (at your option) any later version. |
0 | 11 |
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12 # This program is distributed in the hope that it will be useful, |
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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15 # GNU Affero General Public License for more details. |
0 | 16 |
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17 # You should have received a copy of the GNU Affero General Public License |
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>. |
0 | 19 |
771 | 20 from sat.core.i18n import _ |
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21 |
0 | 22 ### logging ### |
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23 import logging as log |
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24 log.basicConfig(level=log.DEBUG, |
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25 format='%(message)s') |
0 | 26 ### |
27 | |
28 import sys | |
817 | 29 import locale |
30 import os.path | |
31 import argparse | |
32 from glob import iglob | |
33 from importlib import import_module | |
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34 from sat_frontends.tools.jid import JID |
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35 from sat.tools import config |
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36 from sat.tools.common import dynamic_import |
2532 | 37 from sat.tools.common import uri |
817 | 38 from sat.core import exceptions |
39 import sat_frontends.jp | |
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40 from sat_frontends.jp.constants import Const as C |
2532 | 41 from sat_frontends.tools import misc |
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42 import xml.etree.ElementTree as ET # FIXME: used temporarily to manage XMLUI |
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43 import shlex |
1950 | 44 from collections import OrderedDict |
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45 |
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46 ## bridge handling |
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47 # we get bridge name from conf and initialise the right class accordingly |
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48 main_config = config.parseMainConf() |
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49 bridge_name = config.getConfig(main_config, '', 'bridge', 'dbus') |
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50 |
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51 |
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52 # TODO: move loops handling in a separated module |
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53 if 'dbus' in bridge_name: |
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54 from gi.repository import GLib |
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55 |
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56 |
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57 class JPLoop(object): |
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58 |
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59 def __init__(self): |
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60 self.loop = GLib.MainLoop() |
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61 |
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62 def run(self): |
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63 self.loop.run() |
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64 |
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65 def quit(self): |
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66 self.loop.quit() |
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67 |
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68 def call_later(self, delay, callback, *args): |
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69 """call a callback repeatedly |
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70 |
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71 @param delay(int): delay between calls in ms |
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72 @param callback(callable): method to call |
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73 if the callback return True, the call will continue |
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74 else the calls will stop |
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75 @param *args: args of the callbac |
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76 """ |
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77 GLib.timeout_add(delay, callback, *args) |
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78 |
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79 else: |
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80 print u"can't start jp: only D-Bus bridge is currently handled" |
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81 sys.exit(C.EXIT_ERROR) |
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82 # FIXME: twisted loop can be used when jp can handle fully async bridges |
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83 # from twisted.internet import reactor |
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84 |
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85 # class JPLoop(object): |
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86 |
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87 # def run(self): |
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88 # reactor.run() |
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89 |
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90 # def quit(self): |
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91 # reactor.stop() |
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92 |
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93 # def _timeout_cb(self, args, callback, delay): |
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94 # ret = callback(*args) |
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95 # if ret: |
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96 # reactor.callLater(delay, self._timeout_cb, args, callback, delay) |
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97 |
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98 # def call_later(self, delay, callback, *args): |
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99 # delay = float(delay) / 1000 |
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100 # reactor.callLater(delay, self._timeout_cb, args, callback, delay) |
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101 |
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102 if bridge_name == "embedded": |
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103 from sat.core import sat_main |
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104 sat = sat_main.SAT() |
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105 |
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106 if sys.version_info < (2, 7, 3): |
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107 # XXX: shlex.split only handle unicode since python 2.7.3 |
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108 # this is a workaround for older versions |
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109 old_split = shlex.split |
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110 new_split = (lambda s, *a, **kw: [t.decode('utf-8') for t in old_split(s.encode('utf-8'), *a, **kw)] |
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111 if isinstance(s, unicode) else old_split(s, *a, **kw)) |
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112 shlex.split = new_split |
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113 |
0 | 114 try: |
817 | 115 import progressbar |
116 except ImportError: | |
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117 msg = (_(u'ProgressBar not available, please download it at http://pypi.python.org/pypi/progressbar\n') + |
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118 _(u'Progress bar deactivated\n--\n')) |
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119 print >>sys.stderr,msg.encode('utf-8') |
817 | 120 progressbar=None |
121 | |
122 #consts | |
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123 PROG_NAME = u"jp" |
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124 DESCRIPTION = """This software is a command line tool for XMPP. |
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125 Get the latest version at """ + C.APP_URL |
817 | 126 |
2483 | 127 COPYLEFT = u"""Copyright (C) 2009-2018 Jérôme Poisson, Adrien Cossa |
817 | 128 This program comes with ABSOLUTELY NO WARRANTY; |
129 This is free software, and you are welcome to redistribute it under certain conditions. | |
130 """ | |
0 | 131 |
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132 PROGRESS_DELAY = 10 # the progression will be checked every PROGRESS_DELAY ms |
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133 |
0 | 134 |
817 | 135 def unicode_decoder(arg): |
136 # Needed to have unicode strings from arguments | |
137 return arg.decode(locale.getpreferredencoding()) | |
814 | 138 |
0 | 139 |
817 | 140 class Jp(object): |
814 | 141 """ |
142 This class can be use to establish a connection with the | |
143 bridge. Moreover, it should manage a main loop. | |
144 | |
145 To use it, you mainly have to redefine the method run to perform | |
146 specify what kind of operation you want to perform. | |
147 | |
148 """ | |
817 | 149 def __init__(self): |
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150 """ |
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151 |
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152 @attribute quit_on_progress_end (bool): set to False if you manage yourself exiting, |
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153 or if you want the user to stop by himself |
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154 @attribute progress_success(callable): method to call when progress just started |
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155 by default display a message |
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156 @attribute progress_success(callable): method to call when progress is successfully finished |
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157 by default display a message |
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158 @attribute progress_failure(callable): method to call when progress failed |
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159 by default display a message |
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160 """ |
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161 # FIXME: need_loop should be removed, everything must be async in bridge so |
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162 # loop will always be needed |
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163 bridge_module = dynamic_import.bridge(bridge_name, 'sat_frontends.bridge') |
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164 if bridge_module is None: |
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165 log.error(u"Can't import {} bridge".format(bridge_name)) |
165
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166 sys.exit(1) |
814 | 167 |
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168 self.bridge = bridge_module.Bridge() |
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169 self.bridge.bridgeConnect(callback=self._bridgeCb, errback=self._bridgeEb) |
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170 |
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171 def _bridgeCb(self): |
817 | 172 self.parser = argparse.ArgumentParser(formatter_class=argparse.RawDescriptionHelpFormatter, |
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173 description=DESCRIPTION) |
817 | 174 self._make_parents() |
175 self.add_parser_options() | |
2312 | 176 self.subparsers = self.parser.add_subparsers(title=_(u'Available commands'), dest='subparser_name') |
817 | 177 self._auto_loop = False # when loop is used for internal reasons |
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178 self._need_loop = False |
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179 |
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180 # progress attributes |
817 | 181 self._progress_id = None # TODO: manage several progress ids |
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182 self.quit_on_progress_end = True |
817 | 183 |
1950 | 184 # outputs |
185 self._outputs = {} | |
186 for type_ in C.OUTPUT_TYPES: | |
187 self._outputs[type_] = OrderedDict() | |
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188 self.default_output = {} |
1950 | 189 |
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190 def _bridgeEb(self, failure): |
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191 if isinstance(failure, exceptions.BridgeExceptionNoService): |
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192 print(_(u"Can't connect to SàT backend, are you sure it's launched ?")) |
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193 elif isinstance(failure, exceptions.BridgeInitError): |
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194 print(_(u"Can't init bridge")) |
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195 else: |
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196 print(_(u"Error while initialising bridge: {}".format(failure))) |
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197 sys.exit(C.EXIT_BRIDGE_ERROR) |
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198 |
817 | 199 @property |
200 def version(self): | |
201 return self.bridge.getVersion() | |
814 | 202 |
817 | 203 @property |
204 def progress_id(self): | |
205 return self._progress_id | |
206 | |
207 @progress_id.setter | |
208 def progress_id(self, value): | |
209 self._progress_id = value | |
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210 self.replayCache('progress_ids_cache') |
817 | 211 |
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212 @property |
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213 def watch_progress(self): |
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214 try: |
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215 self.pbar |
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216 except AttributeError: |
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217 return False |
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218 else: |
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219 return True |
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220 |
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221 @watch_progress.setter |
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222 def watch_progress(self, watch_progress): |
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223 if watch_progress: |
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224 self.pbar = None |
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225 |
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226 @property |
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227 def verbosity(self): |
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228 try: |
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229 return self.args.verbose |
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230 except AttributeError: |
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231 return 0 |
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232 |
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233 def replayCache(self, cache_attribute): |
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234 """Replay cached signals |
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235 |
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236 @param cache_attribute(str): name of the attribute containing the cache |
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237 if the attribute doesn't exist, there is no cache and the call is ignored |
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238 else the cache must be a list of tuples containing the replay callback as first item, |
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239 then the arguments to use |
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240 """ |
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241 try: |
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242 cache = getattr(self, cache_attribute) |
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243 except AttributeError: |
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244 pass |
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245 else: |
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246 for cache_data in cache: |
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247 cache_data[0](*cache_data[1:]) |
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248 |
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249 def disp(self, msg, verbosity=0, error=False, no_lf=False): |
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250 """Print a message to user |
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251 |
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252 @param msg(unicode): message to print |
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253 @param verbosity(int): minimal verbosity to display the message |
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254 @param error(bool): if True, print to stderr instead of stdout |
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255 @param no_lf(bool): if True, do not emit line feed at the end of line |
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256 """ |
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257 if self.verbosity >= verbosity: |
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258 if error: |
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259 if no_lf: |
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260 print >>sys.stderr,msg.encode('utf-8'), |
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261 else: |
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262 print >>sys.stderr,msg.encode('utf-8') |
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263 else: |
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264 if no_lf: |
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265 print msg.encode('utf-8'), |
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266 else: |
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267 print msg.encode('utf-8') |
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268 |
2155 | 269 def output(self, type_, name, extra_outputs, data): |
270 if name in extra_outputs: | |
271 extra_outputs[name](data) | |
272 else: | |
273 self._outputs[type_][name]['callback'](data) | |
1950 | 274 |
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275 def addOnQuitCallback(self, callback, *args, **kwargs): |
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276 """Add a callback which will be called on quit command |
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277 |
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278 @param callback(callback): method to call |
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279 """ |
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280 try: |
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281 callbacks_list = self._onQuitCallbacks |
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282 except AttributeError: |
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283 callbacks_list = self._onQuitCallbacks = [] |
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284 finally: |
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285 callbacks_list.append((callback, args, kwargs)) |
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286 |
1950 | 287 def getOutputChoices(self, output_type): |
288 """Return valid output filters for output_type | |
289 | |
290 @param output_type: True for default, | |
291 else can be any registered type | |
292 """ | |
293 return self._outputs[output_type].keys() | |
294 | |
817 | 295 def _make_parents(self): |
296 self.parents = {} | |
297 | |
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298 # we have a special case here as the start-session option is present only if connection is not needed, |
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299 # so we create two similar parents, one with the option, the other one without it |
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300 for parent_name in ('profile', 'profile_session'): |
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301 parent = self.parents[parent_name] = argparse.ArgumentParser(add_help=False) |
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302 parent.add_argument("-p", "--profile", action="store", type=str, default='@DEFAULT@', help=_("Use PROFILE profile key (default: %(default)s)")) |
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303 parent.add_argument("--pwd", action="store", type=unicode_decoder, default='', metavar='PASSWORD', help=_("Password used to connect profile, if necessary")) |
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304 |
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305 profile_parent, profile_session_parent = self.parents['profile'], self.parents['profile_session'] |
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306 |
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307 connect_short, connect_long, connect_action, connect_help = "-c", "--connect", "store_true", _(u"Connect the profile before doing anything else") |
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308 profile_parent.add_argument(connect_short, connect_long, action=connect_action, help=connect_help) |
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309 |
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310 profile_session_connect_group = profile_session_parent.add_mutually_exclusive_group() |
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311 profile_session_connect_group.add_argument(connect_short, connect_long, action=connect_action, help=connect_help) |
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312 profile_session_connect_group.add_argument("--start-session", action="store_true", help=_("Start a profile session without connecting")) |
817 | 313 |
314 progress_parent = self.parents['progress'] = argparse.ArgumentParser(add_help=False) | |
315 if progressbar: | |
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316 progress_parent.add_argument("-P", "--progress", action="store_true", help=_("Show progress bar")) |
0 | 317 |
1600 | 318 verbose_parent = self.parents['verbose'] = argparse.ArgumentParser(add_help=False) |
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319 verbose_parent.add_argument('--verbose', '-v', action='count', default=0, help=_(u"Add a verbosity level (can be used multiple times)")) |
1600 | 320 |
2532 | 321 draft_parent = self.parents['draft'] = argparse.ArgumentParser(add_help=False) |
322 draft_group = draft_parent.add_argument_group(_('draft handling')) | |
323 draft_group.add_argument("-D", "--current", action="store_true", help=_(u"load current draft")) | |
324 draft_group.add_argument("-F", "--draft-path", type=unicode_decoder, help=_(u"path to a draft file to retrieve")) | |
325 | |
326 | |
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327 def make_pubsub_group(self, flags, defaults): |
2532 | 328 """generate pubsub options according to flags |
329 | |
330 @param flags(iterable[unicode]): see [CommandBase.__init__] | |
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331 @param defaults(dict[unicode, unicode]): help text for default value |
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332 key can be "service" or "node" |
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333 value will be set in " (DEFAULT: {value})", or can be None to remove DEFAULT |
2532 | 334 @return (ArgumentParser): parser to add |
335 """ | |
336 flags = misc.FlagsHandler(flags) | |
337 parent = argparse.ArgumentParser(add_help=False) | |
338 pubsub_group = parent.add_argument_group('pubsub') | |
339 pubsub_group.add_argument("-u", "--pubsub-url", type=unicode_decoder, | |
340 help=_(u"Pubsub URL (xmpp or http)")) | |
341 | |
342 service_help = _(u"JID of the PubSub service") | |
343 if not flags.service: | |
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344 default = defaults.pop(u'service', _(u'PEP service')) |
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345 if default is not None: |
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346 service_help += _(u" (DEFAULT: {default})".format(default=default)) |
2532 | 347 pubsub_group.add_argument("-s", "--service", type=unicode_decoder, default=u'', |
348 help=service_help) | |
349 | |
350 node_help = _(u"node to request") | |
351 if not flags.node: | |
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352 default = defaults.pop(u'node', _(u'standard node')) |
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353 if default is not None: |
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354 node_help += _(u" (DEFAULT: {default})".format(default=default)) |
2532 | 355 pubsub_group.add_argument("-n", "--node", type=unicode_decoder, default=u'', help=node_help) |
356 | |
357 if flags.single_item: | |
358 pubsub_group.add_argument("-i", "--item", type=unicode_decoder, help=_(u"item to retrieve")) | |
359 pubsub_group.add_argument("-L", "--last-item", action='store_true', help=_(u'retrieve last item')) | |
360 elif flags.multi_items: | |
361 # mutiple items | |
362 pubsub_group.add_argument("-i", "--item", type=unicode_decoder, action='append', dest='items', default=[], help=_(u"items to retrieve (DEFAULT: all)")) | |
2539 | 363 if not flags.no_max: |
364 pubsub_group.add_argument("-m", "--max", type=int, default=10, | |
365 help=_(u"maximum number of items to get ({no_limit} to get all items)".format(no_limit=C.NO_LIMIT))) | |
2532 | 366 |
367 if flags: | |
368 raise exceptions.InternalError('unknowns flags: {flags}'.format(flags=u', '.join(flags))) | |
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369 if defaults: |
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370 raise exceptions.InternalError('unused defaults: {defaults}'.format(defaults=defaults)) |
2532 | 371 |
372 return parent | |
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373 |
817 | 374 def add_parser_options(self): |
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375 self.parser.add_argument('--version', action='version', version=("%(name)s %(version)s %(copyleft)s" % {'name': PROG_NAME, 'version': self.version, 'copyleft': COPYLEFT})) |
817 | 376 |
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377 def register_output(self, type_, name, callback, description="", default=False): |
1950 | 378 if type_ not in C.OUTPUT_TYPES: |
379 log.error(u"Invalid output type {}".format(type_)) | |
380 return | |
381 self._outputs[type_][name] = {'callback': callback, | |
382 'description': description | |
383 } | |
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384 if default: |
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385 if type_ in self.default_output: |
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386 self.disp(_(u'there is already a default output for {}, ignoring new one').format(type_)) |
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387 else: |
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388 self.default_output[type_] = name |
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389 |
1950 | 390 |
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391 def parse_output_options(self): |
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392 options = self.command.args.output_opts |
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393 options_dict = {} |
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394 for option in options: |
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395 try: |
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396 key, value = option.split(u'=', 1) |
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397 except ValueError: |
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398 key, value = option, None |
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399 options_dict[key.strip()] = value.strip() if value is not None else None |
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400 return options_dict |
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401 |
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402 def check_output_options(self, accepted_set, options): |
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403 if not accepted_set.issuperset(options): |
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404 self.disp(u"The following output options are invalid: {invalid_options}".format( |
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405 invalid_options = u', '.join(set(options).difference(accepted_set))), |
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406 error=True) |
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407 self.quit(C.EXIT_BAD_ARG) |
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408 |
1950 | 409 def import_plugins(self): |
410 """Automaticaly import commands and outputs in jp | |
411 | |
817 | 412 looks from modules names cmd_*.py in jp path and import them |
413 """ | |
414 path = os.path.dirname(sat_frontends.jp.__file__) | |
1950 | 415 # XXX: outputs must be imported before commands as they are used for arguments |
416 for type_, pattern in ((C.PLUGIN_OUTPUT, 'output_*.py'), (C.PLUGIN_CMD, 'cmd_*.py')): | |
417 modules = (os.path.splitext(module)[0] for module in map(os.path.basename, iglob(os.path.join(path, pattern)))) | |
418 for module_name in modules: | |
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419 module_path = "sat_frontends.jp." + module_name |
1950 | 420 try: |
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421 module = import_module(module_path) |
1950 | 422 self.import_plugin_module(module, type_) |
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423 except ImportError as e: |
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424 self.disp(_(u"Can't import {module_path} plugin, ignoring it: {msg}".format( |
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425 module_path = module_path, |
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426 msg = e)), error=True) |
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427 except exceptions.CancelError: |
1950 | 428 continue |
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429 except exceptions.MissingModule as e: |
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430 self.disp(_(u"Missing module for plugin {name}: {missing}".format( |
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431 name = module_path, |
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432 missing = e)), error=True) |
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433 |
0 | 434 |
1950 | 435 def import_plugin_module(self, module, type_): |
436 """add commands or outpus from a module to jp | |
817 | 437 |
1950 | 438 @param module: module containing commands or outputs |
439 @param type_(str): one of C_PLUGIN_* | |
817 | 440 """ |
441 try: | |
1950 | 442 class_names = getattr(module, '__{}__'.format(type_)) |
817 | 443 except AttributeError: |
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444 log.disp(_(u"Invalid plugin module [{type}] {module}").format(type=type_, module=module), error=True) |
817 | 445 raise ImportError |
1950 | 446 else: |
447 for class_name in class_names: | |
448 cls = getattr(module, class_name) | |
449 cls(self) | |
817 | 450 |
2532 | 451 def get_xmpp_uri_from_http(self, http_url): |
452 """parse HTML page at http(s) URL, and looks for xmpp: uri""" | |
453 if http_url.startswith('https'): | |
454 scheme = u'https' | |
455 elif http_url.startswith('http'): | |
456 scheme = u'http' | |
457 else: | |
458 raise exceptions.InternalError(u'An HTTP scheme is expected in this method') | |
459 self.disp(u"{scheme} URL found, trying to find associated xmpp: URI".format(scheme=scheme.upper()),1) | |
460 # HTTP URL, we try to find xmpp: links | |
461 try: | |
462 from lxml import etree | |
463 except ImportError: | |
464 self.disp(u"lxml module must be installed to use http(s) scheme, please install it with \"pip install lxml\"", error=True) | |
465 self.host.quit(1) | |
466 import urllib2 | |
467 parser = etree.HTMLParser() | |
468 try: | |
469 root = etree.parse(urllib2.urlopen(http_url), parser) | |
470 except etree.XMLSyntaxError as e: | |
471 self.disp(_(u"Can't parse HTML page : {msg}").format(msg=e)) | |
472 links = [] | |
473 else: | |
474 links = root.xpath("//link[@rel='alternate' and starts-with(@href, 'xmpp:')]") | |
475 if not links: | |
476 self.disp(u'Could not find alternate "xmpp:" URI, can\'t find associated XMPP PubSub node/item', error=True) | |
477 self.host.quit(1) | |
478 xmpp_uri = links[0].get('href') | |
479 return xmpp_uri | |
480 | |
481 def parse_pubsub_args(self): | |
482 if self.args.pubsub_url is not None: | |
483 url = self.args.pubsub_url | |
484 | |
485 if url.startswith('http'): | |
486 # http(s) URL, we try to retrieve xmpp one from there | |
487 url = self.get_xmpp_uri_from_http(url) | |
488 | |
489 try: | |
490 uri_data = uri.parseXMPPUri(url) | |
491 except ValueError: | |
492 self.parser.error(_(u'invalid XMPP URL: {url}').format(url=url)) | |
493 else: | |
494 if uri_data[u'type'] == 'pubsub': | |
495 # URL is alright, we only set data not already set by other options | |
496 if not self.args.service: | |
497 self.args.service = uri_data[u'path'] | |
498 if not self.args.node: | |
499 self.args.node = uri_data[u'node'] | |
500 uri_item = uri_data.get(u'item') | |
501 if uri_item: | |
502 try: | |
503 item, item_magic = self.args.item, self.args.item_magic | |
504 except AttributeError: | |
505 if not self.args.items: | |
506 self.args.items = [uri_item] | |
507 else: | |
508 if not item and not item_magic: | |
509 self.args.item = uri_item | |
510 else: | |
511 self.parser.error(_(u'XMPP URL is not a pubsub one: {url}').format(url=url)) | |
512 flags = self.args._cmd._pubsub_flags | |
513 # we check required arguments here instead of using add_arguments' required option | |
514 # because the required argument can be set in URL | |
515 if C.SERVICE in flags and not self.args.service: | |
516 self.parser.error(_(u"argument -s/--service is required")) | |
517 if C.NODE in flags and not self.args.node: | |
518 self.parser.error(_(u"argument -n/--node is required")) | |
519 | |
520 # FIXME: mutually groups can't be nested in a group and don't support title | |
521 # so we check conflict here. This may be fixed in Python 3, to be checked | |
522 try: | |
523 if self.args.item and self.args.item_last: | |
524 self.parser.error(_(u"--item and --item-last can't be used at the same time")) | |
525 except AttributeError: | |
526 pass | |
527 | |
2309
c7a72b75232b
jp (shell): shell command (REPL mode), first draft:
Goffi <goffi@goffi.org>
parents:
2277
diff
changeset
|
528 def run(self, args=None, namespace=None): |
c7a72b75232b
jp (shell): shell command (REPL mode), first draft:
Goffi <goffi@goffi.org>
parents:
2277
diff
changeset
|
529 self.args = self.parser.parse_args(args, namespace=None) |
2532 | 530 if self.args._cmd._use_pubsub: |
531 self.parse_pubsub_args() | |
1884
0fe69871b71f
jp: moved KeyboardInterrupt catch one level higher, so it is also catched if the loop is not started
Goffi <goffi@goffi.org>
parents:
1872
diff
changeset
|
532 try: |
2532 | 533 self.args._cmd.run() |
1884
0fe69871b71f
jp: moved KeyboardInterrupt catch one level higher, so it is also catched if the loop is not started
Goffi <goffi@goffi.org>
parents:
1872
diff
changeset
|
534 if self._need_loop or self._auto_loop: |
0fe69871b71f
jp: moved KeyboardInterrupt catch one level higher, so it is also catched if the loop is not started
Goffi <goffi@goffi.org>
parents:
1872
diff
changeset
|
535 self._start_loop() |
0fe69871b71f
jp: moved KeyboardInterrupt catch one level higher, so it is also catched if the loop is not started
Goffi <goffi@goffi.org>
parents:
1872
diff
changeset
|
536 except KeyboardInterrupt: |
0fe69871b71f
jp: moved KeyboardInterrupt catch one level higher, so it is also catched if the loop is not started
Goffi <goffi@goffi.org>
parents:
1872
diff
changeset
|
537 log.info(_("User interruption: good bye")) |
817 | 538 |
539 def _start_loop(self): | |
2098
e0066920a661
primitivus, jp: dynamic bridge + fixed D-Bus bridge:
Goffi <goffi@goffi.org>
parents:
2086
diff
changeset
|
540 self.loop = JPLoop() |
1884
0fe69871b71f
jp: moved KeyboardInterrupt catch one level higher, so it is also catched if the loop is not started
Goffi <goffi@goffi.org>
parents:
1872
diff
changeset
|
541 self.loop.run() |
0 | 542 |
817 | 543 def stop_loop(self): |
544 try: | |
545 self.loop.quit() | |
546 except AttributeError: | |
547 pass | |
587
952322b1d490
Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
572
diff
changeset
|
548 |
2550
1d754bc14381
jp (base): new confirmOrQuit helper method to ask confirmation to user, and quit if he cancel
Goffi <goffi@goffi.org>
parents:
2547
diff
changeset
|
549 def confirmOrQuit(self, message, cancel_message=_(u"action cancelled by user")): |
1d754bc14381
jp (base): new confirmOrQuit helper method to ask confirmation to user, and quit if he cancel
Goffi <goffi@goffi.org>
parents:
2547
diff
changeset
|
550 """Request user to confirm action, and quit if he doesn't""" |
1d754bc14381
jp (base): new confirmOrQuit helper method to ask confirmation to user, and quit if he cancel
Goffi <goffi@goffi.org>
parents:
2547
diff
changeset
|
551 |
1d754bc14381
jp (base): new confirmOrQuit helper method to ask confirmation to user, and quit if he cancel
Goffi <goffi@goffi.org>
parents:
2547
diff
changeset
|
552 res = raw_input("{} (y/N)? ".format(message)) |
1d754bc14381
jp (base): new confirmOrQuit helper method to ask confirmation to user, and quit if he cancel
Goffi <goffi@goffi.org>
parents:
2547
diff
changeset
|
553 if res not in ("y", "Y"): |
1d754bc14381
jp (base): new confirmOrQuit helper method to ask confirmation to user, and quit if he cancel
Goffi <goffi@goffi.org>
parents:
2547
diff
changeset
|
554 self.disp(cancel_message) |
1d754bc14381
jp (base): new confirmOrQuit helper method to ask confirmation to user, and quit if he cancel
Goffi <goffi@goffi.org>
parents:
2547
diff
changeset
|
555 self.quit(C.EXIT_USER_CANCELLED) |
1d754bc14381
jp (base): new confirmOrQuit helper method to ask confirmation to user, and quit if he cancel
Goffi <goffi@goffi.org>
parents:
2547
diff
changeset
|
556 |
1604
9ac78437000d
jp (base): added quitFromSignal method to quit from signal handler with errcode without traceback, and addOnQuitCallback to manage cleaning callbacks
Goffi <goffi@goffi.org>
parents:
1600
diff
changeset
|
557 def quitFromSignal(self, errcode=0): |
9ac78437000d
jp (base): added quitFromSignal method to quit from signal handler with errcode without traceback, and addOnQuitCallback to manage cleaning callbacks
Goffi <goffi@goffi.org>
parents:
1600
diff
changeset
|
558 """Same as self.quit, but from a signal handler |
9ac78437000d
jp (base): added quitFromSignal method to quit from signal handler with errcode without traceback, and addOnQuitCallback to manage cleaning callbacks
Goffi <goffi@goffi.org>
parents:
1600
diff
changeset
|
559 |
9ac78437000d
jp (base): added quitFromSignal method to quit from signal handler with errcode without traceback, and addOnQuitCallback to manage cleaning callbacks
Goffi <goffi@goffi.org>
parents:
1600
diff
changeset
|
560 /!\: return must be used after calling this method ! |
9ac78437000d
jp (base): added quitFromSignal method to quit from signal handler with errcode without traceback, and addOnQuitCallback to manage cleaning callbacks
Goffi <goffi@goffi.org>
parents:
1600
diff
changeset
|
561 """ |
1863
b2ddd7f5dcdf
jp (base): refactored need_loop so it is set only when the command is run. It can now be set in __init__ methods of commands classes
Goffi <goffi@goffi.org>
parents:
1862
diff
changeset
|
562 assert self._need_loop |
1918
01d56efd488b
jp: fixed traceback shown on a normal quit when a progression is finished
Goffi <goffi@goffi.org>
parents:
1884
diff
changeset
|
563 # XXX: python-dbus will show a traceback if we exit in a signal handler |
1604
9ac78437000d
jp (base): added quitFromSignal method to quit from signal handler with errcode without traceback, and addOnQuitCallback to manage cleaning callbacks
Goffi <goffi@goffi.org>
parents:
1600
diff
changeset
|
564 # so we use this little timeout trick to avoid it |
2098
e0066920a661
primitivus, jp: dynamic bridge + fixed D-Bus bridge:
Goffi <goffi@goffi.org>
parents:
2086
diff
changeset
|
565 self.loop.call_later(0, self.quit, errcode) |
1604
9ac78437000d
jp (base): added quitFromSignal method to quit from signal handler with errcode without traceback, and addOnQuitCallback to manage cleaning callbacks
Goffi <goffi@goffi.org>
parents:
1600
diff
changeset
|
566 |
817 | 567 def quit(self, errcode=0): |
1604
9ac78437000d
jp (base): added quitFromSignal method to quit from signal handler with errcode without traceback, and addOnQuitCallback to manage cleaning callbacks
Goffi <goffi@goffi.org>
parents:
1600
diff
changeset
|
568 # first the onQuitCallbacks |
9ac78437000d
jp (base): added quitFromSignal method to quit from signal handler with errcode without traceback, and addOnQuitCallback to manage cleaning callbacks
Goffi <goffi@goffi.org>
parents:
1600
diff
changeset
|
569 try: |
9ac78437000d
jp (base): added quitFromSignal method to quit from signal handler with errcode without traceback, and addOnQuitCallback to manage cleaning callbacks
Goffi <goffi@goffi.org>
parents:
1600
diff
changeset
|
570 callbacks_list = self._onQuitCallbacks |
9ac78437000d
jp (base): added quitFromSignal method to quit from signal handler with errcode without traceback, and addOnQuitCallback to manage cleaning callbacks
Goffi <goffi@goffi.org>
parents:
1600
diff
changeset
|
571 except AttributeError: |
9ac78437000d
jp (base): added quitFromSignal method to quit from signal handler with errcode without traceback, and addOnQuitCallback to manage cleaning callbacks
Goffi <goffi@goffi.org>
parents:
1600
diff
changeset
|
572 pass |
9ac78437000d
jp (base): added quitFromSignal method to quit from signal handler with errcode without traceback, and addOnQuitCallback to manage cleaning callbacks
Goffi <goffi@goffi.org>
parents:
1600
diff
changeset
|
573 else: |
9ac78437000d
jp (base): added quitFromSignal method to quit from signal handler with errcode without traceback, and addOnQuitCallback to manage cleaning callbacks
Goffi <goffi@goffi.org>
parents:
1600
diff
changeset
|
574 for callback, args, kwargs in callbacks_list: |
9ac78437000d
jp (base): added quitFromSignal method to quit from signal handler with errcode without traceback, and addOnQuitCallback to manage cleaning callbacks
Goffi <goffi@goffi.org>
parents:
1600
diff
changeset
|
575 callback(*args, **kwargs) |
9ac78437000d
jp (base): added quitFromSignal method to quit from signal handler with errcode without traceback, and addOnQuitCallback to manage cleaning callbacks
Goffi <goffi@goffi.org>
parents:
1600
diff
changeset
|
576 |
817 | 577 self.stop_loop() |
2313
6ff5212997c7
jp (shell): use of subprocess instead of running commands in the same process:
Goffi <goffi@goffi.org>
parents:
2312
diff
changeset
|
578 sys.exit(errcode) |
587
952322b1d490
Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
572
diff
changeset
|
579 |
814 | 580 def check_jids(self, jids): |
581 """Check jids validity, transform roster name to corresponding jids | |
110
cb904fa7de3c
jp: profile management (new option: --profile)
Goffi <goffi@goffi.org>
parents:
70
diff
changeset
|
582 |
817 | 583 @param profile: profile name |
584 @param jids: list of jids | |
585 @return: List of jids | |
586 | |
814 | 587 """ |
401
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
588 names2jid = {} |
493
b7c4bb2c0668
jp: - better expandJid: roster's jids' nodes are used after names to expand jid
Goffi <goffi@goffi.org>
parents:
480
diff
changeset
|
589 nodes2jid = {} |
393 | 590 |
814 | 591 for contact in self.bridge.getContacts(self.profile): |
1395
1ae9aa94c351
jp: fixed bad try/except hidding errors + fixed bad management of jids without node
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
592 jid_s, attr, groups = contact |
1ae9aa94c351
jp: fixed bad try/except hidding errors + fixed bad management of jids without node
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
593 _jid = JID(jid_s) |
1ae9aa94c351
jp: fixed bad try/except hidding errors + fixed bad management of jids without node
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
594 try: |
1ae9aa94c351
jp: fixed bad try/except hidding errors + fixed bad management of jids without node
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
595 names2jid[attr["name"].lower()] = jid_s |
1ae9aa94c351
jp: fixed bad try/except hidding errors + fixed bad management of jids without node
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
596 except KeyError: |
1ae9aa94c351
jp: fixed bad try/except hidding errors + fixed bad management of jids without node
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
597 pass |
1ae9aa94c351
jp: fixed bad try/except hidding errors + fixed bad management of jids without node
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
598 |
1ae9aa94c351
jp: fixed bad try/except hidding errors + fixed bad management of jids without node
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
599 if _jid.node: |
1ae9aa94c351
jp: fixed bad try/except hidding errors + fixed bad management of jids without node
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
600 nodes2jid[_jid.node.lower()] = jid_s |
401
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
601 |
817 | 602 def expand_jid(jid): |
401
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
603 _jid = jid.lower() |
493
b7c4bb2c0668
jp: - better expandJid: roster's jids' nodes are used after names to expand jid
Goffi <goffi@goffi.org>
parents:
480
diff
changeset
|
604 if _jid in names2jid: |
b7c4bb2c0668
jp: - better expandJid: roster's jids' nodes are used after names to expand jid
Goffi <goffi@goffi.org>
parents:
480
diff
changeset
|
605 expanded = names2jid[_jid] |
b7c4bb2c0668
jp: - better expandJid: roster's jids' nodes are used after names to expand jid
Goffi <goffi@goffi.org>
parents:
480
diff
changeset
|
606 elif _jid in nodes2jid: |
b7c4bb2c0668
jp: - better expandJid: roster's jids' nodes are used after names to expand jid
Goffi <goffi@goffi.org>
parents:
480
diff
changeset
|
607 expanded = nodes2jid[_jid] |
b7c4bb2c0668
jp: - better expandJid: roster's jids' nodes are used after names to expand jid
Goffi <goffi@goffi.org>
parents:
480
diff
changeset
|
608 else: |
b7c4bb2c0668
jp: - better expandJid: roster's jids' nodes are used after names to expand jid
Goffi <goffi@goffi.org>
parents:
480
diff
changeset
|
609 expanded = jid |
965 | 610 return expanded.decode('utf-8') |
401
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
611 |
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
612 def check(jid): |
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
613 if not jid.is_valid: |
1605
0aded9648c5c
jp (base): added a self.disp method which manage verbosity and stderr + verbosity property
Goffi <goffi@goffi.org>
parents:
1604
diff
changeset
|
614 log.error (_("%s is not a valid JID !"), jid) |
817 | 615 self.quit(1) |
401
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
616 |
814 | 617 dest_jids=[] |
401
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
618 try: |
814 | 619 for i in range(len(jids)): |
817 | 620 dest_jids.append(expand_jid(jids[i])) |
814 | 621 check(dest_jids[i]) |
401
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
622 except AttributeError: |
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
623 pass |
0 | 624 |
814 | 625 return dest_jids |
0 | 626 |
817 | 627 def connect_profile(self, callback): |
1588
823a385235ef
jp: fixed bad --connect option check
Goffi <goffi@goffi.org>
parents:
1544
diff
changeset
|
628 """ Check if the profile is connected and do it if requested |
1401
265ff2bd8d67
jp: fixed crash on commands using profile without "connect" option
Goffi <goffi@goffi.org>
parents:
1396
diff
changeset
|
629 |
817 | 630 @param callback: method to call when profile is connected |
631 @exit: - 1 when profile is not connected and --connect is not set | |
632 - 1 when the profile doesn't exists | |
633 - 1 when there is a connection error | |
634 """ | |
635 # FIXME: need better exit codes | |
636 | |
971
8ca5c990ed92
jp: "disco" subcommand, moved into a new "info" subcommand + added "version" subcommand which get software version
Goffi <goffi@goffi.org>
parents:
970
diff
changeset
|
637 def cant_connect(failure): |
1605
0aded9648c5c
jp (base): added a self.disp method which manage verbosity and stderr + verbosity property
Goffi <goffi@goffi.org>
parents:
1604
diff
changeset
|
638 log.error(_(u"Can't connect profile: {reason}").format(reason=failure)) |
1594
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
639 self.quit(1) |
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
640 |
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
641 def cant_start_session(failure): |
1605
0aded9648c5c
jp (base): added a self.disp method which manage verbosity and stderr + verbosity property
Goffi <goffi@goffi.org>
parents:
1604
diff
changeset
|
642 log.error(_(u"Can't start {profile}'s session: {reason}").format(profile=self.profile, reason=failure)) |
817 | 643 self.quit(1) |
401
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
644 |
2168
255830fdb80b
core, bridge: renamed getProfileName to profileNameGet according to new conventions
Goffi <goffi@goffi.org>
parents:
2162
diff
changeset
|
645 self.profile = self.bridge.profileNameGet(self.args.profile) |
0 | 646 |
817 | 647 if not self.profile: |
1605
0aded9648c5c
jp (base): added a self.disp method which manage verbosity and stderr + verbosity property
Goffi <goffi@goffi.org>
parents:
1604
diff
changeset
|
648 log.error(_("The profile [{profile}] doesn't exist").format(profile=self.args.profile)) |
817 | 649 self.quit(1) |
650 | |
1594
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
651 try: |
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
652 start_session = self.args.start_session |
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
653 except AttributeError: |
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
654 pass |
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
655 else: |
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
656 if start_session: |
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
657 self.bridge.profileStartSession(self.args.pwd, self.profile, lambda dummy: callback(), cant_start_session) |
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
658 self._auto_loop = True |
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
659 return |
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
660 elif not self.bridge.profileIsSessionStarted(self.profile): |
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
661 if not self.args.connect: |
1605
0aded9648c5c
jp (base): added a self.disp method which manage verbosity and stderr + verbosity property
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parents:
1604
diff
changeset
|
662 log.error(_(u"Session for [{profile}] is not started, please start it before using jp, or use either --start-session or --connect option").format(profile=self.profile)) |
1594
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|
663 self.quit(1) |
313f2bb7841b
jp: profile session can now be started without connection:
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diff
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|
664 else: |
313f2bb7841b
jp: profile session can now be started without connection:
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parents:
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diff
changeset
|
665 callback() |
313f2bb7841b
jp: profile session can now be started without connection:
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parents:
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diff
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|
666 return |
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parents:
1588
diff
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|
667 |
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parents:
1588
diff
changeset
|
668 |
1401
265ff2bd8d67
jp: fixed crash on commands using profile without "connect" option
Goffi <goffi@goffi.org>
parents:
1396
diff
changeset
|
669 if not hasattr(self.args, 'connect'): |
1588
823a385235ef
jp: fixed bad --connect option check
Goffi <goffi@goffi.org>
parents:
1544
diff
changeset
|
670 # a profile can be present without connect option (e.g. on profile creation/deletion) |
1401
265ff2bd8d67
jp: fixed crash on commands using profile without "connect" option
Goffi <goffi@goffi.org>
parents:
1396
diff
changeset
|
671 return |
1588
823a385235ef
jp: fixed bad --connect option check
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parents:
1544
diff
changeset
|
672 elif self.args.connect is True: # if connection is asked, we connect the profile |
2142
be96beb7ca14
core, bridge, frontends: renamed asyncConnect to connect, and added options parameters (not used yet)
Goffi <goffi@goffi.org>
parents:
2119
diff
changeset
|
673 self.bridge.connect(self.profile, self.args.pwd, {}, lambda dummy: callback(), cant_connect) |
817 | 674 self._auto_loop = True |
814 | 675 return |
1594
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parents:
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676 else: |
313f2bb7841b
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parents:
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diff
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|
677 if not self.bridge.isConnected(self.profile): |
1605
0aded9648c5c
jp (base): added a self.disp method which manage verbosity and stderr + verbosity property
Goffi <goffi@goffi.org>
parents:
1604
diff
changeset
|
678 log.error(_(u"Profile [{profile}] is not connected, please connect it before using jp, or use --connect option").format(profile=self.profile)) |
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parents:
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diff
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|
679 self.quit(1) |
0 | 680 |
817 | 681 callback() |
682 | |
683 def get_full_jid(self, param_jid): | |
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1139
diff
changeset
|
684 """Return the full jid if possible (add main resource when find a bare jid)""" |
401
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
685 _jid = JID(param_jid) |
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
686 if not _jid.resource: |
1606
de785fcf9a7b
jp (base, file): file command and progress fixes and adaptation to new API:
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parents:
1605
diff
changeset
|
687 #if the resource is not given, we try to add the main resource |
de785fcf9a7b
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parents:
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diff
changeset
|
688 main_resource = self.bridge.getMainResource(param_jid, self.profile) |
de785fcf9a7b
jp (base, file): file command and progress fixes and adaptation to new API:
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parents:
1605
diff
changeset
|
689 if main_resource: |
de785fcf9a7b
jp (base, file): file command and progress fixes and adaptation to new API:
Goffi <goffi@goffi.org>
parents:
1605
diff
changeset
|
690 return "%s/%s" % (_jid.bare, main_resource) |
401
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
691 return param_jid |
b2caa2615c4c
jp roster name manegement + Pipe transfer
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parents:
393
diff
changeset
|
692 |
814 | 693 |
817 | 694 class CommandBase(object): |
814 | 695 |
2155 | 696 def __init__(self, host, name, use_profile=True, use_output=False, extra_outputs=None, |
1950 | 697 need_connect=None, help=None, **kwargs): |
2098
e0066920a661
primitivus, jp: dynamic bridge + fixed D-Bus bridge:
Goffi <goffi@goffi.org>
parents:
2086
diff
changeset
|
698 """Initialise CommandBase |
e0066920a661
primitivus, jp: dynamic bridge + fixed D-Bus bridge:
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parents:
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|
699 |
817 | 700 @param host: Jp instance |
1594
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jp: profile session can now be started without connection:
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parents:
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|
701 @param name(unicode): name of the new command |
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jp: profile session can now be started without connection:
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parents:
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diff
changeset
|
702 @param use_profile(bool): if True, add profile selection/connection commands |
2114
dc5d214f0a3b
jp (info/session): added a command to get data on current session
Goffi <goffi@goffi.org>
parents:
2098
diff
changeset
|
703 @param use_output(bool, unicode): if not False, add --output option |
2155 | 704 @param extra_outputs(dict): list of command specific outputs: |
705 key is output name ("default" to use as main output) | |
706 value is a callable which will format the output (data will be used as only argument) | |
707 if a key already exists with normal outputs, the extra one will be used | |
1594
313f2bb7841b
jp: profile session can now be started without connection:
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parents:
1588
diff
changeset
|
708 @param need_connect(bool, None): True if profile connection is needed |
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
709 False else (profile session must still be started) |
313f2bb7841b
jp: profile session can now be started without connection:
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parents:
1588
diff
changeset
|
710 None to set auto value (i.e. True if use_profile is set) |
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
711 Can't be set if use_profile is False |
313f2bb7841b
jp: profile session can now be started without connection:
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parents:
1588
diff
changeset
|
712 @param help(unicode): help message to display |
817 | 713 @param **kwargs: args passed to ArgumentParser |
1950 | 714 use_* are handled directly, they can be: |
715 - use_progress(bool): if True, add progress bar activation option | |
716 progress* signals will be handled | |
717 - use_verbose(bool): if True, add verbosity option | |
2532 | 718 - use_pubsub(bool): if True, add pubsub options |
719 mandatory arguments are controlled by pubsub_req | |
720 - use_draft(bool): if True, add draft handling options | |
721 ** other arguments ** | |
722 - pubsub_flags(iterable[unicode]): tuple of flags to set pubsub options, can be: | |
723 C.SERVICE: service is required | |
724 C.NODE: node is required | |
725 C.SINGLE_ITEM: only one item is allowed | |
1863
b2ddd7f5dcdf
jp (base): refactored need_loop so it is set only when the command is run. It can now be set in __init__ methods of commands classes
Goffi <goffi@goffi.org>
parents:
1862
diff
changeset
|
726 @attribute need_loop(bool): to set by commands when loop is needed |
814 | 727 """ |
1863
b2ddd7f5dcdf
jp (base): refactored need_loop so it is set only when the command is run. It can now be set in __init__ methods of commands classes
Goffi <goffi@goffi.org>
parents:
1862
diff
changeset
|
728 self.need_loop = False # to be set by commands when loop is needed |
817 | 729 try: # If we have subcommands, host is a CommandBase and we need to use host.host |
730 self.host = host.host | |
731 except AttributeError: | |
732 self.host = host | |
733 | |
1950 | 734 # --profile option |
817 | 735 parents = kwargs.setdefault('parents', set()) |
736 if use_profile: | |
737 #self.host.parents['profile'] is an ArgumentParser with profile connection arguments | |
1594
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
738 if need_connect is None: |
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
739 need_connect = True |
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
740 parents.add(self.host.parents['profile' if need_connect else 'profile_session']) |
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
741 else: |
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
742 assert need_connect is None |
1860
afc7f6328394
jp (base): use need_connect attribue to detect if connection is needed instead of self.args.profile, as profile argument can be used by any command even if use_profile is False
Goffi <goffi@goffi.org>
parents:
1840
diff
changeset
|
743 self.need_connect = need_connect |
afc7f6328394
jp (base): use need_connect attribue to detect if connection is needed instead of self.args.profile, as profile argument can be used by any command even if use_profile is False
Goffi <goffi@goffi.org>
parents:
1840
diff
changeset
|
744 # from this point, self.need_connect is None if connection is not needed at all |
afc7f6328394
jp (base): use need_connect attribue to detect if connection is needed instead of self.args.profile, as profile argument can be used by any command even if use_profile is False
Goffi <goffi@goffi.org>
parents:
1840
diff
changeset
|
745 # False if session starting is needed, and True if full connection is needed |
1594
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
746 |
1950 | 747 # --output option |
748 if use_output: | |
2155 | 749 if extra_outputs is None: |
750 extra_outputs = {} | |
751 self.extra_outputs = extra_outputs | |
1950 | 752 if use_output == True: |
753 use_output = C.OUTPUT_TEXT | |
754 assert use_output in C.OUTPUT_TYPES | |
755 self._output_type = use_output | |
756 output_parent = argparse.ArgumentParser(add_help=False) | |
2155 | 757 choices = set(self.host.getOutputChoices(use_output)) |
758 choices.update(extra_outputs) | |
1950 | 759 if not choices: |
760 raise exceptions.InternalError("No choice found for {} output type".format(use_output)) | |
2189
a25a256688e2
jp (base): output can now specify a default when registering
Goffi <goffi@goffi.org>
parents:
2188
diff
changeset
|
761 try: |
a25a256688e2
jp (base): output can now specify a default when registering
Goffi <goffi@goffi.org>
parents:
2188
diff
changeset
|
762 default = self.host.default_output[use_output] |
a25a256688e2
jp (base): output can now specify a default when registering
Goffi <goffi@goffi.org>
parents:
2188
diff
changeset
|
763 except KeyError: |
a25a256688e2
jp (base): output can now specify a default when registering
Goffi <goffi@goffi.org>
parents:
2188
diff
changeset
|
764 if u'default' in choices: |
a25a256688e2
jp (base): output can now specify a default when registering
Goffi <goffi@goffi.org>
parents:
2188
diff
changeset
|
765 default = u'default' |
a25a256688e2
jp (base): output can now specify a default when registering
Goffi <goffi@goffi.org>
parents:
2188
diff
changeset
|
766 elif u'simple' in choices: |
a25a256688e2
jp (base): output can now specify a default when registering
Goffi <goffi@goffi.org>
parents:
2188
diff
changeset
|
767 default = u'simple' |
a25a256688e2
jp (base): output can now specify a default when registering
Goffi <goffi@goffi.org>
parents:
2188
diff
changeset
|
768 else: |
a25a256688e2
jp (base): output can now specify a default when registering
Goffi <goffi@goffi.org>
parents:
2188
diff
changeset
|
769 default = list(choices)[0] |
2155 | 770 output_parent.add_argument('--output', '-O', choices=sorted(choices), default=default, help=_(u"select output format (default: {})".format(default))) |
771 output_parent.add_argument('--output-option', '--oo', type=unicode_decoder, action="append", dest='output_opts', default=[], help=_(u"output specific option")) | |
1950 | 772 parents.add(output_parent) |
2155 | 773 else: |
774 assert extra_outputs is None | |
817 | 775 |
2532 | 776 self._use_pubsub = kwargs.pop('use_pubsub', False) |
777 if self._use_pubsub: | |
2538
0a22dc80d671
jp (base): fixed use_pubsub when pubsub_flags is not needed
Goffi <goffi@goffi.org>
parents:
2532
diff
changeset
|
778 flags = kwargs.pop('pubsub_flags', []) |
2547
2d69a0afe039
jp: new argument pubsub_default can be used in Commands to replace default value in help string
Goffi <goffi@goffi.org>
parents:
2539
diff
changeset
|
779 defaults = kwargs.pop('pubsub_defaults', {}) |
2d69a0afe039
jp: new argument pubsub_default can be used in Commands to replace default value in help string
Goffi <goffi@goffi.org>
parents:
2539
diff
changeset
|
780 parents.add(self.host.make_pubsub_group(flags, defaults)) |
2532 | 781 self._pubsub_flags = flags |
2235
4db836386641
jp: added use_pubsub and use_pubsub_node_req arguments to CommandBase
Goffi <goffi@goffi.org>
parents:
2213
diff
changeset
|
782 |
1950 | 783 # other common options |
784 use_opts = {k:v for k,v in kwargs.iteritems() if k.startswith('use_')} | |
785 for param, do_use in use_opts.iteritems(): | |
786 opt=param[4:] # if param is use_verbose, opt is verbose | |
787 if opt not in self.host.parents: | |
788 raise exceptions.InternalError(u"Unknown parent option {}".format(opt)) | |
789 del kwargs[param] | |
790 if do_use: | |
791 parents.add(self.host.parents[opt]) | |
1600 | 792 |
817 | 793 self.parser = host.subparsers.add_parser(name, help=help, **kwargs) |
794 if hasattr(self, "subcommands"): | |
795 self.subparsers = self.parser.add_subparsers() | |
796 else: | |
2532 | 797 self.parser.set_defaults(_cmd=self) |
817 | 798 self.add_parser_options() |
799 | |
800 @property | |
801 def args(self): | |
802 return self.host.args | |
803 | |
804 @property | |
805 def profile(self): | |
806 return self.host.profile | |
807 | |
808 @property | |
2490
b4bf282d6354
jp (base): added verbosity property to CommandBase
Goffi <goffi@goffi.org>
parents:
2486
diff
changeset
|
809 def verbosity(self): |
b4bf282d6354
jp (base): added verbosity property to CommandBase
Goffi <goffi@goffi.org>
parents:
2486
diff
changeset
|
810 return self.host.verbosity |
b4bf282d6354
jp (base): added verbosity property to CommandBase
Goffi <goffi@goffi.org>
parents:
2486
diff
changeset
|
811 |
b4bf282d6354
jp (base): added verbosity property to CommandBase
Goffi <goffi@goffi.org>
parents:
2486
diff
changeset
|
812 @property |
817 | 813 def progress_id(self): |
814 return self.host.progress_id | |
814 | 815 |
817 | 816 @progress_id.setter |
817 def progress_id(self, value): | |
818 self.host.progress_id = value | |
819 | |
1627
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
820 def progressStartedHandler(self, uid, metadata, profile): |
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
821 if profile != self.profile: |
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
822 return |
1642
7ec7ce9cdc4c
jp (base): progressStarted signals are cached until progress_id is known, this avoid missing the progression if we have the signal before the id.
Goffi <goffi@goffi.org>
parents:
1641
diff
changeset
|
823 if self.progress_id is None: |
7ec7ce9cdc4c
jp (base): progressStarted signals are cached until progress_id is known, this avoid missing the progression if we have the signal before the id.
Goffi <goffi@goffi.org>
parents:
1641
diff
changeset
|
824 # the progress started message can be received before the id |
7ec7ce9cdc4c
jp (base): progressStarted signals are cached until progress_id is known, this avoid missing the progression if we have the signal before the id.
Goffi <goffi@goffi.org>
parents:
1641
diff
changeset
|
825 # so we keep progressStarted signals in cache to replay they |
7ec7ce9cdc4c
jp (base): progressStarted signals are cached until progress_id is known, this avoid missing the progression if we have the signal before the id.
Goffi <goffi@goffi.org>
parents:
1641
diff
changeset
|
826 # when the progress_id is received |
7ec7ce9cdc4c
jp (base): progressStarted signals are cached until progress_id is known, this avoid missing the progression if we have the signal before the id.
Goffi <goffi@goffi.org>
parents:
1641
diff
changeset
|
827 cache_data = (self.progressStartedHandler, uid, metadata, profile) |
7ec7ce9cdc4c
jp (base): progressStarted signals are cached until progress_id is known, this avoid missing the progression if we have the signal before the id.
Goffi <goffi@goffi.org>
parents:
1641
diff
changeset
|
828 try: |
7ec7ce9cdc4c
jp (base): progressStarted signals are cached until progress_id is known, this avoid missing the progression if we have the signal before the id.
Goffi <goffi@goffi.org>
parents:
1641
diff
changeset
|
829 self.host.progress_ids_cache.append(cache_data) |
7ec7ce9cdc4c
jp (base): progressStarted signals are cached until progress_id is known, this avoid missing the progression if we have the signal before the id.
Goffi <goffi@goffi.org>
parents:
1641
diff
changeset
|
830 except AttributeError: |
7ec7ce9cdc4c
jp (base): progressStarted signals are cached until progress_id is known, this avoid missing the progression if we have the signal before the id.
Goffi <goffi@goffi.org>
parents:
1641
diff
changeset
|
831 self.host.progress_ids_cache = [cache_data] |
7ec7ce9cdc4c
jp (base): progressStarted signals are cached until progress_id is known, this avoid missing the progression if we have the signal before the id.
Goffi <goffi@goffi.org>
parents:
1641
diff
changeset
|
832 else: |
7ec7ce9cdc4c
jp (base): progressStarted signals are cached until progress_id is known, this avoid missing the progression if we have the signal before the id.
Goffi <goffi@goffi.org>
parents:
1641
diff
changeset
|
833 if self.host.watch_progress and uid == self.progress_id: |
7ec7ce9cdc4c
jp (base): progressStarted signals are cached until progress_id is known, this avoid missing the progression if we have the signal before the id.
Goffi <goffi@goffi.org>
parents:
1641
diff
changeset
|
834 self.onProgressStarted(metadata) |
2237 | 835 self.host.loop.call_later(PROGRESS_DELAY, self.progressUpdate) |
1627
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
836 |
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
837 def progressFinishedHandler(self, uid, metadata, profile): |
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
838 if profile != self.profile: |
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
839 return |
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
840 if uid == self.progress_id: |
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
841 try: |
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
842 self.host.pbar.finish() |
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
843 except AttributeError: |
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
844 pass |
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
845 self.onProgressFinished(metadata) |
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
846 if self.host.quit_on_progress_end: |
1918
01d56efd488b
jp: fixed traceback shown on a normal quit when a progression is finished
Goffi <goffi@goffi.org>
parents:
1884
diff
changeset
|
847 self.host.quitFromSignal() |
1627
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
848 |
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
849 def progressErrorHandler(self, uid, message, profile): |
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
850 if profile != self.profile: |
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
851 return |
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
852 if uid == self.progress_id: |
1641
44a14f83e64b
jp (base): fixed verbose option + there is a new line on ProgressErrorHandler only if the progress bar is actually displayed
Goffi <goffi@goffi.org>
parents:
1627
diff
changeset
|
853 if self.args.progress: |
44a14f83e64b
jp (base): fixed verbose option + there is a new line on ProgressErrorHandler only if the progress bar is actually displayed
Goffi <goffi@goffi.org>
parents:
1627
diff
changeset
|
854 self.disp('') # progress is not finished, so we skip a line |
1627
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
855 if self.host.quit_on_progress_end: |
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
856 self.onProgressError(message) |
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
857 self.host.quitFromSignal(1) |
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
858 |
1832
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
859 def progressUpdate(self): |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
860 """This method is continualy called to update the progress bar""" |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
861 data = self.host.bridge.progressGet(self.progress_id, self.profile) |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
862 if data: |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
863 try: |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
864 size = data['size'] |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
865 except KeyError: |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
866 self.disp(_(u"file size is not known, we can't show a progress bar"), 1, error=True) |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
867 return False |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
868 if self.host.pbar is None: |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
869 #first answer, we must construct the bar |
2368
3865a772c360
jp (base): fixed CommandAnswering and progress bar
Goffi <goffi@goffi.org>
parents:
2313
diff
changeset
|
870 self.host.pbar = progressbar.ProgressBar(max_value=int(size), |
3865a772c360
jp (base): fixed CommandAnswering and progress bar
Goffi <goffi@goffi.org>
parents:
2313
diff
changeset
|
871 widgets=[_(u"Progress: "),progressbar.Percentage(), |
3865a772c360
jp (base): fixed CommandAnswering and progress bar
Goffi <goffi@goffi.org>
parents:
2313
diff
changeset
|
872 " ", |
3865a772c360
jp (base): fixed CommandAnswering and progress bar
Goffi <goffi@goffi.org>
parents:
2313
diff
changeset
|
873 progressbar.Bar(), |
3865a772c360
jp (base): fixed CommandAnswering and progress bar
Goffi <goffi@goffi.org>
parents:
2313
diff
changeset
|
874 " ", |
3865a772c360
jp (base): fixed CommandAnswering and progress bar
Goffi <goffi@goffi.org>
parents:
2313
diff
changeset
|
875 progressbar.FileTransferSpeed(), |
3865a772c360
jp (base): fixed CommandAnswering and progress bar
Goffi <goffi@goffi.org>
parents:
2313
diff
changeset
|
876 " ", |
3865a772c360
jp (base): fixed CommandAnswering and progress bar
Goffi <goffi@goffi.org>
parents:
2313
diff
changeset
|
877 progressbar.ETA()]) |
1832
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
878 self.host.pbar.start() |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
879 |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
880 self.host.pbar.update(int(data['position'])) |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
881 |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
882 elif self.host.pbar is not None: |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
883 return False |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
884 |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
885 self.onProgressUpdate(data) |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
886 |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
887 return True |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
888 |
1627
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
889 def onProgressStarted(self, metadata): |
1832
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
890 """Called when progress has just started |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
891 |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
892 can be overidden by a command |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
893 @param metadata(dict): metadata as sent by bridge.progressStarted |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
894 """ |
1627
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
895 self.disp(_(u"Operation started"), 2) |
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
896 |
1832
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
897 def onProgressUpdate(self, metadata): |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
898 """Method called on each progress updata |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
899 |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
900 can be overidden by a command to handle progress metadata |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
901 @para metadata(dict): metadata as returned by bridge.progressGet |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
902 """ |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
903 pass |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
904 |
1627
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
905 def onProgressFinished(self, metadata): |
1832
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
906 """Called when progress has just finished |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
907 |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
908 can be overidden by a command |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
909 @param metadata(dict): metadata as sent by bridge.progressFinished |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
910 """ |
1627
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
911 self.disp(_(u"Operation successfully finished"), 2) |
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
912 |
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
913 def onProgressError(self, error_msg): |
1832
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
914 """Called when a progress failed |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
915 |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
916 @param error_msg(unicode): error message as sent by bridge.progressError |
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
917 """ |
1627
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
918 self.disp(_(u"Error while doing operation: {}").format(error_msg), error=True) |
5a641e7b858a
jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
Goffi <goffi@goffi.org>
parents:
1623
diff
changeset
|
919 |
2277
637886ac35f6
jp (base): added no_lf in disp() to avoid printing a line feed
Goffi <goffi@goffi.org>
parents:
2237
diff
changeset
|
920 def disp(self, msg, verbosity=0, error=False, no_lf=False): |
637886ac35f6
jp (base): added no_lf in disp() to avoid printing a line feed
Goffi <goffi@goffi.org>
parents:
2237
diff
changeset
|
921 return self.host.disp(msg, verbosity, error, no_lf) |
1605
0aded9648c5c
jp (base): added a self.disp method which manage verbosity and stderr + verbosity property
Goffi <goffi@goffi.org>
parents:
1604
diff
changeset
|
922 |
1950 | 923 def output(self, data): |
2193
33b82250eadd
jp (base): raise InternalError if output is used when use_output is not declared
Goffi <goffi@goffi.org>
parents:
2189
diff
changeset
|
924 try: |
33b82250eadd
jp (base): raise InternalError if output is used when use_output is not declared
Goffi <goffi@goffi.org>
parents:
2189
diff
changeset
|
925 output_type = self._output_type |
33b82250eadd
jp (base): raise InternalError if output is used when use_output is not declared
Goffi <goffi@goffi.org>
parents:
2189
diff
changeset
|
926 except AttributeError: |
33b82250eadd
jp (base): raise InternalError if output is used when use_output is not declared
Goffi <goffi@goffi.org>
parents:
2189
diff
changeset
|
927 raise exceptions.InternalError(_(u'trying to use output when use_output has not been set')) |
33b82250eadd
jp (base): raise InternalError if output is used when use_output is not declared
Goffi <goffi@goffi.org>
parents:
2189
diff
changeset
|
928 return self.host.output(output_type, self.args.output, self.extra_outputs, data) |
1950 | 929 |
2457
49aa1e3a90b8
jp (base): added exitCb generic callback to display a message and quit
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
930 def exitCb(self, msg=None): |
49aa1e3a90b8
jp (base): added exitCb generic callback to display a message and quit
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
931 """generic callback for success |
49aa1e3a90b8
jp (base): added exitCb generic callback to display a message and quit
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
932 |
49aa1e3a90b8
jp (base): added exitCb generic callback to display a message and quit
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
933 optionally print a message, and quit |
49aa1e3a90b8
jp (base): added exitCb generic callback to display a message and quit
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
934 msg(None, unicode): if not None, print this message |
49aa1e3a90b8
jp (base): added exitCb generic callback to display a message and quit
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
935 """ |
49aa1e3a90b8
jp (base): added exitCb generic callback to display a message and quit
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
936 if msg is not None: |
49aa1e3a90b8
jp (base): added exitCb generic callback to display a message and quit
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
937 self.disp(msg) |
49aa1e3a90b8
jp (base): added exitCb generic callback to display a message and quit
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
938 self.host.quit(C.EXIT_OK) |
49aa1e3a90b8
jp (base): added exitCb generic callback to display a message and quit
Goffi <goffi@goffi.org>
parents:
2414
diff
changeset
|
939 |
2213
1010054cf771
jp (base): added msg and exit_code argument to errback so it's more generic
Goffi <goffi@goffi.org>
parents:
2193
diff
changeset
|
940 def errback(self, failure_, msg=None, exit_code=C.EXIT_ERROR): |
2178
b9bfc45cea22
jp (base): added generic errback to CommandBase + show error message on plugin ImportError
Goffi <goffi@goffi.org>
parents:
2168
diff
changeset
|
941 """generic callback for errbacks |
b9bfc45cea22
jp (base): added generic errback to CommandBase + show error message on plugin ImportError
Goffi <goffi@goffi.org>
parents:
2168
diff
changeset
|
942 |
b9bfc45cea22
jp (base): added generic errback to CommandBase + show error message on plugin ImportError
Goffi <goffi@goffi.org>
parents:
2168
diff
changeset
|
943 display failure_ then quit with generic error |
b9bfc45cea22
jp (base): added generic errback to CommandBase + show error message on plugin ImportError
Goffi <goffi@goffi.org>
parents:
2168
diff
changeset
|
944 @param failure_: arguments returned by errback |
2213
1010054cf771
jp (base): added msg and exit_code argument to errback so it's more generic
Goffi <goffi@goffi.org>
parents:
2193
diff
changeset
|
945 @param msg(unicode, None): message template |
1010054cf771
jp (base): added msg and exit_code argument to errback so it's more generic
Goffi <goffi@goffi.org>
parents:
2193
diff
changeset
|
946 use {} if you want to display failure message |
1010054cf771
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947 @param exit_code(int): shell exit code |
2178
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jp (base): added generic errback to CommandBase + show error message on plugin ImportError
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948 """ |
2213
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949 if msg is None: |
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950 msg = _(u"error: {}") |
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951 self.disp(msg.format(failure_), error=True) |
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952 self.host.quit(exit_code) |
2178
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953 |
817 | 954 def add_parser_options(self): |
955 try: | |
956 subcommands = self.subcommands | |
957 except AttributeError: | |
958 # We don't have subcommands, the class need to implements add_parser_options | |
959 raise NotImplementedError | |
960 | |
961 # now we add subcommands to ourself | |
962 for cls in subcommands: | |
963 cls(self) | |
814 | 964 |
817 | 965 def run(self): |
1862
6d9c87bdc452
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966 """this method is called when a command is actually run |
1395
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967 |
1862
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968 It set stuff like progression callbacks and profile connection |
6d9c87bdc452
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969 You should not overide this method: you should call self.start instead |
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970 """ |
2155 | 971 # we keep a reference to run command, it may be useful e.g. for outputs |
972 self.host.command = self | |
1863
b2ddd7f5dcdf
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973 # host._need_loop is set here from our current value and not before |
b2ddd7f5dcdf
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974 # as the need_loop decision must be taken only by then running command |
b2ddd7f5dcdf
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975 self.host._need_loop = self.need_loop |
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976 |
817 | 977 try: |
1606
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978 show_progress = self.args.progress |
817 | 979 except AttributeError: |
980 # the command doesn't use progress bar | |
981 pass | |
1395
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982 else: |
1606
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983 if show_progress: |
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984 self.host.watch_progress = True |
1642
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jp (base): progressStarted signals are cached until progress_id is known, this avoid missing the progression if we have the signal before the id.
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985 # we need to register the following signal even if we don't display the progress bar |
2119
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986 self.host.bridge.register_signal("progressStarted", self.progressStartedHandler) |
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987 self.host.bridge.register_signal("progressFinished", self.progressFinishedHandler) |
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988 self.host.bridge.register_signal("progressError", self.progressErrorHandler) |
817 | 989 |
1862
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990 if self.need_connect is not None: |
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991 self.host.connect_profile(self.connected) |
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992 else: |
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993 self.start() |
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994 |
817 | 995 def connected(self): |
1862
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996 """this method is called when profile is connected (or session is started) |
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997 |
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998 this method is only called when use_profile is True |
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999 most of time you should override self.start instead of this method, but if loop |
6d9c87bdc452
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1000 if not always needed depending on your arguments, you may override this method, |
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1001 but don't forget to call the parent one (i.e. this one) after self.need_loop is set |
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1002 """ |
817 | 1003 if not self.need_loop: |
1004 self.host.stop_loop() | |
1862
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1005 self.start() |
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1006 |
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1007 def start(self): |
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1008 """This is the starting point of the command, this method should be overriden |
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1009 |
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1010 at this point, profile are connected if needed |
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1011 """ |
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1012 pass |
817 | 1013 |
1014 | |
1015 class CommandAnswering(CommandBase): | |
1606
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1016 """Specialised commands which answer to specific actions |
817 | 1017 |
1606
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1018 to manage action_types answer, |
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1019 """ |
2409
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1020 action_callbacks = {} # XXX: set managed action types in a dict here: |
1606
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1021 # key is the action_type, value is the callable |
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1022 # which will manage the answer. profile filtering is |
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1023 # already managed when callback is called |
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1024 |
2486
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1025 def __init__(self, *args, **kwargs): |
031aa3cc67ac
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1026 super(CommandAnswering, self).__init__(*args, **kwargs) |
031aa3cc67ac
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1027 self.need_loop = True |
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1028 |
1606
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1029 def onActionNew(self, action_data, action_id, security_limit, profile): |
538
2c4016921403
core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
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1030 if profile != self.profile: |
2c4016921403
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1031 return |
1606
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1032 try: |
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1033 action_type = action_data['meta_type'] |
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1034 except KeyError: |
1840
9eabf7fadfdd
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1035 try: |
9eabf7fadfdd
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1036 xml_ui = action_data["xmlui"] |
9eabf7fadfdd
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1037 except KeyError: |
9eabf7fadfdd
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1038 pass |
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1039 else: |
9eabf7fadfdd
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1040 self.onXMLUI(xml_ui) |
1606
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1041 else: |
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1042 try: |
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1043 callback = self.action_callbacks[action_type] |
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1044 except KeyError: |
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1045 pass |
0 | 1046 else: |
1606
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1047 callback(action_data, action_id, security_limit, profile) |
587
952322b1d490
Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
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1048 |
1840
9eabf7fadfdd
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1049 def onXMLUI(self, xml_ui): |
9eabf7fadfdd
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1050 """Display a dialog received from the backend. |
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1051 |
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1052 @param xml_ui (unicode): dialog XML representation |
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1053 """ |
9eabf7fadfdd
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1054 # FIXME: we temporarily use ElementTree, but a real XMLUI managing module |
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1055 # should be available in the future |
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1056 # TODO: XMLUI module |
9eabf7fadfdd
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1057 ui = ET.fromstring(xml_ui.encode('utf-8')) |
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1058 dialog = ui.find("dialog") |
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1059 if dialog is not None: |
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1060 self.disp(dialog.findtext("message"), error=dialog.get("level") == "error") |
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|
1061 |
817 | 1062 def connected(self): |
401
b2caa2615c4c
jp roster name manegement + Pipe transfer
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|
1063 """Auto reply to confirmations requests""" |
817 | 1064 self.need_loop = True |
1065 super(CommandAnswering, self).connected() | |
2368
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|
1066 self.host.bridge.register_signal("actionNew", self.onActionNew) |
1623 | 1067 actions = self.host.bridge.actionsGet(self.profile) |
1068 for action_data, action_id, security_limit in actions: | |
1069 self.onActionNew(action_data, action_id, security_limit, self.profile) |