Mercurial > libervia-backend
annotate frontends/src/jp/base.py @ 2411:f9167c053475
jp (ad-hoc/run): node is now a positional argument
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Tue, 31 Oct 2017 23:30:18 +0100 |
| parents | d2ff5ff3de77 |
| children | 8b37a62336c3 |
| rev | line source |
|---|---|
| 1945 | 1 #!/usr/bin/env python2 |
| 0 | 2 # -*- coding: utf-8 -*- |
| 3 | |
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4 # jp: a SAT command line tool |
| 1766 | 5 # Copyright (C) 2009-2016 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 |
| 817 | 37 from sat.core import exceptions |
| 38 import sat_frontends.jp | |
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39 from sat_frontends.jp.constants import Const as C |
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40 import xml.etree.ElementTree as ET # FIXME: used temporarily to manage XMLUI |
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41 import shlex |
| 1950 | 42 from collections import OrderedDict |
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43 |
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44 ## bridge handling |
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45 # we get bridge name from conf and initialise the right class accordingly |
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46 main_config = config.parseMainConf() |
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47 bridge_name = config.getConfig(main_config, '', 'bridge', 'dbus') |
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48 |
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49 |
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50 # TODO: move loops handling in a separated module |
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51 if 'dbus' in bridge_name: |
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52 from gi.repository import GLib |
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53 |
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54 |
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55 class JPLoop(object): |
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56 |
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57 def __init__(self): |
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58 self.loop = GLib.MainLoop() |
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59 |
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60 def run(self): |
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61 self.loop.run() |
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62 |
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63 def quit(self): |
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64 self.loop.quit() |
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65 |
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66 def call_later(self, delay, callback, *args): |
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67 """call a callback repeatedly |
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68 |
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69 @param delay(int): delay between calls in ms |
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70 @param callback(callable): method to call |
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71 if the callback return True, the call will continue |
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72 else the calls will stop |
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73 @param *args: args of the callbac |
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74 """ |
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75 GLib.timeout_add(delay, callback, *args) |
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76 |
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77 else: |
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78 print u"can't start jp: only D-Bus bridge is currently handled" |
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79 sys.exit(C.EXIT_ERROR) |
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80 # FIXME: twisted loop can be used when jp can handle fully async bridges |
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81 # from twisted.internet import reactor |
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82 |
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83 # class JPLoop(object): |
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84 |
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85 # def run(self): |
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86 # reactor.run() |
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87 |
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88 # def quit(self): |
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89 # reactor.stop() |
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90 |
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91 # def _timeout_cb(self, args, callback, delay): |
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92 # ret = callback(*args) |
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93 # if ret: |
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94 # reactor.callLater(delay, self._timeout_cb, args, callback, delay) |
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95 |
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96 # def call_later(self, delay, callback, *args): |
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97 # delay = float(delay) / 1000 |
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98 # reactor.callLater(delay, self._timeout_cb, args, callback, delay) |
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99 |
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100 if bridge_name == "embedded": |
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101 from sat.core import sat_main |
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102 sat = sat_main.SAT() |
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103 |
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104 if sys.version_info < (2, 7, 3): |
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105 # XXX: shlex.split only handle unicode since python 2.7.3 |
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106 # this is a workaround for older versions |
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107 old_split = shlex.split |
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108 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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109 if isinstance(s, unicode) else old_split(s, *a, **kw)) |
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110 shlex.split = new_split |
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111 |
| 0 | 112 try: |
| 817 | 113 import progressbar |
| 114 except ImportError: | |
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115 msg = (_(u'ProgressBar not available, please download it at http://pypi.python.org/pypi/progressbar\n') + |
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116 _(u'Progress bar deactivated\n--\n')) |
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117 print >>sys.stderr,msg.encode('utf-8') |
| 817 | 118 progressbar=None |
| 119 | |
| 120 #consts | |
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121 PROG_NAME = u"jp" |
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122 DESCRIPTION = """This software is a command line tool for XMPP. |
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123 Get the latest version at """ + C.APP_URL |
| 817 | 124 |
| 1766 | 125 COPYLEFT = u"""Copyright (C) 2009-2016 Jérôme Poisson, Adrien Cossa |
| 817 | 126 This program comes with ABSOLUTELY NO WARRANTY; |
| 127 This is free software, and you are welcome to redistribute it under certain conditions. | |
| 128 """ | |
| 0 | 129 |
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130 PROGRESS_DELAY = 10 # the progression will be checked every PROGRESS_DELAY ms |
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131 |
| 0 | 132 |
| 817 | 133 def unicode_decoder(arg): |
| 134 # Needed to have unicode strings from arguments | |
| 135 return arg.decode(locale.getpreferredencoding()) | |
| 814 | 136 |
| 0 | 137 |
| 817 | 138 class Jp(object): |
| 814 | 139 """ |
| 140 This class can be use to establish a connection with the | |
| 141 bridge. Moreover, it should manage a main loop. | |
| 142 | |
| 143 To use it, you mainly have to redefine the method run to perform | |
| 144 specify what kind of operation you want to perform. | |
| 145 | |
| 146 """ | |
| 817 | 147 def __init__(self): |
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148 """ |
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149 |
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150 @attribute quit_on_progress_end (bool): set to False if you manage yourself exiting, |
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151 or if you want the user to stop by himself |
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152 @attribute progress_success(callable): method to call when progress just started |
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153 by default display a message |
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154 @attribute progress_success(callable): method to call when progress is successfully finished |
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155 by default display a message |
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156 @attribute progress_failure(callable): method to call when progress failed |
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157 by default display a message |
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158 """ |
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159 # FIXME: need_loop should be removed, everything must be async in bridge so |
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160 # loop will always be needed |
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161 bridge_module = dynamic_import.bridge(bridge_name, 'sat_frontends.bridge') |
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162 if bridge_module is None: |
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163 log.error(u"Can't import {} bridge".format(bridge_name)) |
|
165
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164 sys.exit(1) |
| 814 | 165 |
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166 self.bridge = bridge_module.Bridge() |
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167 self.bridge.bridgeConnect(callback=self._bridgeCb, errback=self._bridgeEb) |
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168 |
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169 def _bridgeCb(self): |
| 817 | 170 self.parser = argparse.ArgumentParser(formatter_class=argparse.RawDescriptionHelpFormatter, |
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171 description=DESCRIPTION) |
| 817 | 172 self._make_parents() |
| 173 self.add_parser_options() | |
| 2312 | 174 self.subparsers = self.parser.add_subparsers(title=_(u'Available commands'), dest='subparser_name') |
| 817 | 175 self._auto_loop = False # when loop is used for internal reasons |
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176 self._need_loop = False |
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177 |
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178 # progress attributes |
| 817 | 179 self._progress_id = None # TODO: manage several progress ids |
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180 self.quit_on_progress_end = True |
| 817 | 181 |
| 1950 | 182 # outputs |
| 183 self._outputs = {} | |
| 184 for type_ in C.OUTPUT_TYPES: | |
| 185 self._outputs[type_] = OrderedDict() | |
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186 self.default_output = {} |
| 1950 | 187 |
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188 def _bridgeEb(self, failure): |
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189 if isinstance(failure, exceptions.BridgeExceptionNoService): |
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190 print(_(u"Can't connect to SàT backend, are you sure it's launched ?")) |
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191 elif isinstance(failure, exceptions.BridgeInitError): |
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192 print(_(u"Can't init bridge")) |
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193 else: |
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194 print(_(u"Error while initialising bridge: {}".format(failure))) |
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195 sys.exit(C.EXIT_BRIDGE_ERROR) |
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196 |
| 817 | 197 @property |
| 198 def version(self): | |
| 199 return self.bridge.getVersion() | |
| 814 | 200 |
| 817 | 201 @property |
| 202 def progress_id(self): | |
| 203 return self._progress_id | |
| 204 | |
| 205 @progress_id.setter | |
| 206 def progress_id(self, value): | |
| 207 self._progress_id = value | |
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208 self.replayCache('progress_ids_cache') |
| 817 | 209 |
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210 @property |
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211 def watch_progress(self): |
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212 try: |
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213 self.pbar |
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214 except AttributeError: |
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215 return False |
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216 else: |
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217 return True |
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218 |
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219 @watch_progress.setter |
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220 def watch_progress(self, watch_progress): |
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221 if watch_progress: |
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222 self.pbar = None |
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223 |
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224 @property |
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225 def verbosity(self): |
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226 try: |
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227 return self.args.verbose |
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228 except AttributeError: |
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229 return 0 |
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230 |
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231 def replayCache(self, cache_attribute): |
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232 """Replay cached signals |
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233 |
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234 @param cache_attribute(str): name of the attribute containing the cache |
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235 if the attribute doesn't exist, there is no cache and the call is ignored |
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236 else the cache must be a list of tuples containing the replay callback as first item, |
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237 then the arguments to use |
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238 """ |
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239 try: |
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240 cache = getattr(self, cache_attribute) |
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241 except AttributeError: |
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242 pass |
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243 else: |
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244 for cache_data in cache: |
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245 cache_data[0](*cache_data[1:]) |
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246 |
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247 def disp(self, msg, verbosity=0, error=False, no_lf=False): |
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248 """Print a message to user |
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249 |
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250 @param msg(unicode): message to print |
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251 @param verbosity(int): minimal verbosity to display the message |
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252 @param error(bool): if True, print to stderr instead of stdout |
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253 @param no_lf(bool): if True, do not emit line feed at the end of line |
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254 """ |
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255 if self.verbosity >= verbosity: |
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256 if error: |
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257 if no_lf: |
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258 print >>sys.stderr,msg.encode('utf-8'), |
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259 else: |
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260 print >>sys.stderr,msg.encode('utf-8') |
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261 else: |
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262 if no_lf: |
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263 print msg.encode('utf-8'), |
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264 else: |
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265 print msg.encode('utf-8') |
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266 |
| 2155 | 267 def output(self, type_, name, extra_outputs, data): |
| 268 if name in extra_outputs: | |
| 269 extra_outputs[name](data) | |
| 270 else: | |
| 271 self._outputs[type_][name]['callback'](data) | |
| 1950 | 272 |
|
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273 def addOnQuitCallback(self, callback, *args, **kwargs): |
|
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274 """Add a callback which will be called on quit command |
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275 |
|
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276 @param callback(callback): method to call |
|
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277 """ |
|
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278 try: |
|
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279 callbacks_list = self._onQuitCallbacks |
|
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280 except AttributeError: |
|
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281 callbacks_list = self._onQuitCallbacks = [] |
|
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282 finally: |
|
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283 callbacks_list.append((callback, args, kwargs)) |
|
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284 |
| 1950 | 285 def getOutputChoices(self, output_type): |
| 286 """Return valid output filters for output_type | |
| 287 | |
| 288 @param output_type: True for default, | |
| 289 else can be any registered type | |
| 290 """ | |
| 291 return self._outputs[output_type].keys() | |
| 292 | |
| 817 | 293 def _make_parents(self): |
| 294 self.parents = {} | |
| 295 | |
|
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296 # we have a special case here as the start-session option is present only if connection is not needed, |
|
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297 # so we create two similar parents, one with the option, the other one without it |
|
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298 for parent_name in ('profile', 'profile_session'): |
|
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299 parent = self.parents[parent_name] = argparse.ArgumentParser(add_help=False) |
|
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300 parent.add_argument("-p", "--profile", action="store", type=str, default='@DEFAULT@', help=_("Use PROFILE profile key (default: %(default)s)")) |
|
2151
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jp (info/disco): added --node argument
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301 parent.add_argument("--pwd", action="store", type=unicode_decoder, default='', metavar='PASSWORD', help=_("Password used to connect profile, if necessary")) |
|
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302 |
|
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303 profile_parent, profile_session_parent = self.parents['profile'], self.parents['profile_session'] |
|
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304 |
|
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305 connect_short, connect_long, connect_action, connect_help = "-c", "--connect", "store_true", _(u"Connect the profile before doing anything else") |
|
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306 profile_parent.add_argument(connect_short, connect_long, action=connect_action, help=connect_help) |
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307 |
|
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308 profile_session_connect_group = profile_session_parent.add_mutually_exclusive_group() |
|
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309 profile_session_connect_group.add_argument(connect_short, connect_long, action=connect_action, help=connect_help) |
|
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310 profile_session_connect_group.add_argument("--start-session", action="store_true", help=_("Start a profile session without connecting")) |
| 817 | 311 |
| 312 progress_parent = self.parents['progress'] = argparse.ArgumentParser(add_help=False) | |
| 313 if progressbar: | |
|
823
300b4de701a6
jp: short option for progress is now -P instead of -g, so -g can be used for groups
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diff
changeset
|
314 progress_parent.add_argument("-P", "--progress", action="store_true", help=_("Show progress bar")) |
| 0 | 315 |
| 1600 | 316 verbose_parent = self.parents['verbose'] = argparse.ArgumentParser(add_help=False) |
|
1641
44a14f83e64b
jp (base): fixed verbose option + there is a new line on ProgressErrorHandler only if the progress bar is actually displayed
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diff
changeset
|
317 verbose_parent.add_argument('--verbose', '-v', action='count', default=0, help=_(u"Add a verbosity level (can be used multiple times)")) |
| 1600 | 318 |
|
2235
4db836386641
jp: added use_pubsub and use_pubsub_node_req arguments to CommandBase
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diff
changeset
|
319 for parent_name in ('pubsub', 'pubsub_node_req'): |
|
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changeset
|
320 parent = self.parents[parent_name] = argparse.ArgumentParser(add_help=False) |
|
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changeset
|
321 parent.add_argument("-s", "--service", type=unicode_decoder, default=u'', |
|
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changeset
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322 help=_(u"JID of the PubSub service (default: PEP service)")) |
|
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changeset
|
323 if parent_name == 'pubsub_node_req': |
|
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|
324 parent.add_argument("node", type=unicode_decoder, help=_(u"node to request")) |
|
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325 else: |
|
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|
326 parent.add_argument("-n", "--node", type=unicode_decoder, default=u'', help=_(u"node to request")) |
|
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|
327 |
| 817 | 328 def add_parser_options(self): |
|
1606
de785fcf9a7b
jp (base, file): file command and progress fixes and adaptation to new API:
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329 self.parser.add_argument('--version', action='version', version=("%(name)s %(version)s %(copyleft)s" % {'name': PROG_NAME, 'version': self.version, 'copyleft': COPYLEFT})) |
| 817 | 330 |
|
2189
a25a256688e2
jp (base): output can now specify a default when registering
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diff
changeset
|
331 def register_output(self, type_, name, callback, description="", default=False): |
| 1950 | 332 if type_ not in C.OUTPUT_TYPES: |
| 333 log.error(u"Invalid output type {}".format(type_)) | |
| 334 return | |
| 335 self._outputs[type_][name] = {'callback': callback, | |
| 336 'description': description | |
| 337 } | |
|
2189
a25a256688e2
jp (base): output can now specify a default when registering
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diff
changeset
|
338 if default: |
|
a25a256688e2
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changeset
|
339 if type_ in self.default_output: |
|
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diff
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|
340 self.disp(_(u'there is already a default output for {}, ignoring new one').format(type_)) |
|
a25a256688e2
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|
341 else: |
|
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changeset
|
342 self.default_output[type_] = name |
|
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|
343 |
| 1950 | 344 |
|
2187
4ec72927a222
jp (outputs): moved output options parsing and checking to base methods
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diff
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|
345 def parse_output_options(self): |
|
4ec72927a222
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|
346 options = self.command.args.output_opts |
|
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|
347 options_dict = {} |
|
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|
348 for option in options: |
|
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|
349 try: |
|
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|
350 key, value = option.split(u'=', 1) |
|
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|
351 except ValueError: |
|
4ec72927a222
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|
352 key, value = option, None |
|
4ec72927a222
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changeset
|
353 options_dict[key.strip()] = value.strip() if value is not None else None |
|
4ec72927a222
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changeset
|
354 return options_dict |
|
4ec72927a222
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changeset
|
355 |
|
4ec72927a222
jp (outputs): moved output options parsing and checking to base methods
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changeset
|
356 def check_output_options(self, accepted_set, options): |
|
4ec72927a222
jp (outputs): moved output options parsing and checking to base methods
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changeset
|
357 if not accepted_set.issuperset(options): |
|
4ec72927a222
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changeset
|
358 self.disp(u"The following output options are invalid: {invalid_options}".format( |
|
4ec72927a222
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diff
changeset
|
359 invalid_options = u', '.join(set(options).difference(accepted_set))), |
|
4ec72927a222
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changeset
|
360 error=True) |
|
4ec72927a222
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changeset
|
361 self.quit(C.EXIT_BAD_ARG) |
|
4ec72927a222
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|
362 |
| 1950 | 363 def import_plugins(self): |
| 364 """Automaticaly import commands and outputs in jp | |
| 365 | |
| 817 | 366 looks from modules names cmd_*.py in jp path and import them |
| 367 """ | |
| 368 path = os.path.dirname(sat_frontends.jp.__file__) | |
| 1950 | 369 # XXX: outputs must be imported before commands as they are used for arguments |
| 370 for type_, pattern in ((C.PLUGIN_OUTPUT, 'output_*.py'), (C.PLUGIN_CMD, 'cmd_*.py')): | |
| 371 modules = (os.path.splitext(module)[0] for module in map(os.path.basename, iglob(os.path.join(path, pattern)))) | |
| 372 for module_name in modules: | |
|
2162
c9a67eb5bf72
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diff
changeset
|
373 module_path = "sat_frontends.jp." + module_name |
| 1950 | 374 try: |
|
2162
c9a67eb5bf72
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Goffi <goffi@goffi.org>
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changeset
|
375 module = import_module(module_path) |
| 1950 | 376 self.import_plugin_module(module, type_) |
|
2178
b9bfc45cea22
jp (base): added generic errback to CommandBase + show error message on plugin ImportError
Goffi <goffi@goffi.org>
parents:
2168
diff
changeset
|
377 except ImportError as e: |
|
2188
052d560d0dce
jp (base): replaced log.warning by stderr prints
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
378 self.disp(_(u"Can't import {module_path} plugin, ignoring it: {msg}".format( |
|
2178
b9bfc45cea22
jp (base): added generic errback to CommandBase + show error message on plugin ImportError
Goffi <goffi@goffi.org>
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2168
diff
changeset
|
379 module_path = module_path, |
|
2188
052d560d0dce
jp (base): replaced log.warning by stderr prints
Goffi <goffi@goffi.org>
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diff
changeset
|
380 msg = e)), error=True) |
|
2162
c9a67eb5bf72
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Goffi <goffi@goffi.org>
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diff
changeset
|
381 except exceptions.CancelError: |
| 1950 | 382 continue |
|
2162
c9a67eb5bf72
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Goffi <goffi@goffi.org>
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diff
changeset
|
383 except exceptions.MissingModule as e: |
|
2188
052d560d0dce
jp (base): replaced log.warning by stderr prints
Goffi <goffi@goffi.org>
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diff
changeset
|
384 self.disp(_(u"Missing module for plugin {name}: {missing}".format( |
|
2162
c9a67eb5bf72
jp (base): improved module import:
Goffi <goffi@goffi.org>
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diff
changeset
|
385 name = module_path, |
|
2188
052d560d0dce
jp (base): replaced log.warning by stderr prints
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
386 missing = e)), error=True) |
|
2162
c9a67eb5bf72
jp (base): improved module import:
Goffi <goffi@goffi.org>
parents:
2161
diff
changeset
|
387 |
| 0 | 388 |
| 1950 | 389 def import_plugin_module(self, module, type_): |
| 390 """add commands or outpus from a module to jp | |
| 817 | 391 |
| 1950 | 392 @param module: module containing commands or outputs |
| 393 @param type_(str): one of C_PLUGIN_* | |
| 817 | 394 """ |
| 395 try: | |
| 1950 | 396 class_names = getattr(module, '__{}__'.format(type_)) |
| 817 | 397 except AttributeError: |
|
2188
052d560d0dce
jp (base): replaced log.warning by stderr prints
Goffi <goffi@goffi.org>
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diff
changeset
|
398 log.disp(_(u"Invalid plugin module [{type}] {module}").format(type=type_, module=module), error=True) |
| 817 | 399 raise ImportError |
| 1950 | 400 else: |
| 401 for class_name in class_names: | |
| 402 cls = getattr(module, class_name) | |
| 403 cls(self) | |
| 817 | 404 |
|
2309
c7a72b75232b
jp (shell): shell command (REPL mode), first draft:
Goffi <goffi@goffi.org>
parents:
2277
diff
changeset
|
405 def run(self, args=None, namespace=None): |
|
c7a72b75232b
jp (shell): shell command (REPL mode), first draft:
Goffi <goffi@goffi.org>
parents:
2277
diff
changeset
|
406 self.args = self.parser.parse_args(args, namespace=None) |
|
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
|
407 try: |
|
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
|
408 self.args.func() |
|
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
|
409 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
|
410 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
|
411 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
|
412 log.info(_("User interruption: good bye")) |
| 817 | 413 |
| 414 def _start_loop(self): | |
|
2098
e0066920a661
primitivus, jp: dynamic bridge + fixed D-Bus bridge:
Goffi <goffi@goffi.org>
parents:
2086
diff
changeset
|
415 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
|
416 self.loop.run() |
| 0 | 417 |
| 817 | 418 def stop_loop(self): |
| 419 try: | |
| 420 self.loop.quit() | |
| 421 except AttributeError: | |
| 422 pass | |
|
587
952322b1d490
Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
572
diff
changeset
|
423 |
|
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
|
424 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
|
425 """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
|
426 |
|
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
|
427 /!\: 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
|
428 """ |
|
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
|
429 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
|
430 # 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
|
431 # 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
|
432 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
|
433 |
| 817 | 434 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
|
435 # 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
|
436 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
|
437 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
|
438 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
|
439 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
|
440 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
|
441 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
|
442 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
|
443 |
| 817 | 444 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
|
445 sys.exit(errcode) |
|
587
952322b1d490
Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
572
diff
changeset
|
446 |
| 814 | 447 def check_jids(self, jids): |
| 448 """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
|
449 |
| 817 | 450 @param profile: profile name |
| 451 @param jids: list of jids | |
| 452 @return: List of jids | |
| 453 | |
| 814 | 454 """ |
|
401
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
455 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
|
456 nodes2jid = {} |
| 393 | 457 |
| 814 | 458 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
|
459 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
|
460 _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
|
461 try: |
|
1ae9aa94c351
jp: fixed bad try/except hidding errors + fixed bad management of jids without node
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
462 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
|
463 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
|
464 pass |
|
1ae9aa94c351
jp: fixed bad try/except hidding errors + fixed bad management of jids without node
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
465 |
|
1ae9aa94c351
jp: fixed bad try/except hidding errors + fixed bad management of jids without node
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
466 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
|
467 nodes2jid[_jid.node.lower()] = jid_s |
|
401
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
468 |
| 817 | 469 def expand_jid(jid): |
|
401
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
470 _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
|
471 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
|
472 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
|
473 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
|
474 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
|
475 else: |
|
b7c4bb2c0668
jp: - better expandJid: roster's jids' nodes are used after names to expand jid
Goffi <goffi@goffi.org>
parents:
480
diff
changeset
|
476 expanded = jid |
| 965 | 477 return expanded.decode('utf-8') |
|
401
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
478 |
|
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
479 def check(jid): |
|
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
480 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
|
481 log.error (_("%s is not a valid JID !"), jid) |
| 817 | 482 self.quit(1) |
|
401
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
483 |
| 814 | 484 dest_jids=[] |
|
401
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
485 try: |
| 814 | 486 for i in range(len(jids)): |
| 817 | 487 dest_jids.append(expand_jid(jids[i])) |
| 814 | 488 check(dest_jids[i]) |
|
401
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
489 except AttributeError: |
|
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
490 pass |
| 0 | 491 |
| 814 | 492 return dest_jids |
| 0 | 493 |
| 817 | 494 def connect_profile(self, callback): |
|
1588
823a385235ef
jp: fixed bad --connect option check
Goffi <goffi@goffi.org>
parents:
1544
diff
changeset
|
495 """ 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
|
496 |
| 817 | 497 @param callback: method to call when profile is connected |
| 498 @exit: - 1 when profile is not connected and --connect is not set | |
| 499 - 1 when the profile doesn't exists | |
| 500 - 1 when there is a connection error | |
| 501 """ | |
| 502 # FIXME: need better exit codes | |
| 503 | |
|
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
|
504 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
|
505 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
|
506 self.quit(1) |
|
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
507 |
|
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
508 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
|
509 log.error(_(u"Can't start {profile}'s session: {reason}").format(profile=self.profile, reason=failure)) |
| 817 | 510 self.quit(1) |
|
401
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
511 |
|
2168
255830fdb80b
core, bridge: renamed getProfileName to profileNameGet according to new conventions
Goffi <goffi@goffi.org>
parents:
2162
diff
changeset
|
512 self.profile = self.bridge.profileNameGet(self.args.profile) |
| 0 | 513 |
| 817 | 514 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
|
515 log.error(_("The profile [{profile}] doesn't exist").format(profile=self.args.profile)) |
| 817 | 516 self.quit(1) |
| 517 | |
|
1594
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
518 try: |
|
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
519 start_session = self.args.start_session |
|
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
520 except AttributeError: |
|
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
521 pass |
|
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
522 else: |
|
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
523 if start_session: |
|
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
524 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
|
525 self._auto_loop = True |
|
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
526 return |
|
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
527 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
|
528 if not self.args.connect: |
|
1605
0aded9648c5c
jp (base): added a self.disp method which manage verbosity and stderr + verbosity property
Goffi <goffi@goffi.org>
parents:
1604
diff
changeset
|
529 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
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
530 self.quit(1) |
|
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
531 else: |
|
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
532 callback() |
|
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
533 return |
|
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
534 |
|
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
535 |
|
1401
265ff2bd8d67
jp: fixed crash on commands using profile without "connect" option
Goffi <goffi@goffi.org>
parents:
1396
diff
changeset
|
536 if not hasattr(self.args, 'connect'): |
|
1588
823a385235ef
jp: fixed bad --connect option check
Goffi <goffi@goffi.org>
parents:
1544
diff
changeset
|
537 # 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
|
538 return |
|
1588
823a385235ef
jp: fixed bad --connect option check
Goffi <goffi@goffi.org>
parents:
1544
diff
changeset
|
539 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
|
540 self.bridge.connect(self.profile, self.args.pwd, {}, lambda dummy: callback(), cant_connect) |
| 817 | 541 self._auto_loop = True |
| 814 | 542 return |
|
1594
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
543 else: |
|
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
544 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
|
545 log.error(_(u"Profile [{profile}] is not connected, please connect it before using jp, or use --connect option").format(profile=self.profile)) |
|
1594
313f2bb7841b
jp: profile session can now be started without connection:
Goffi <goffi@goffi.org>
parents:
1588
diff
changeset
|
546 self.quit(1) |
| 0 | 547 |
| 817 | 548 callback() |
| 549 | |
| 550 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
|
551 """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
|
552 _jid = JID(param_jid) |
|
b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
parents:
393
diff
changeset
|
553 if not _jid.resource: |
|
1606
de785fcf9a7b
jp (base, file): file command and progress fixes and adaptation to new API:
Goffi <goffi@goffi.org>
parents:
1605
diff
changeset
|
554 #if the resource is not given, we try to add the main resource |
|
de785fcf9a7b
jp (base, file): file command and progress fixes and adaptation to new API:
Goffi <goffi@goffi.org>
parents:
1605
diff
changeset
|
555 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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556 if main_resource: |
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557 return "%s/%s" % (_jid.bare, main_resource) |
|
401
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jp roster name manegement + Pipe transfer
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558 return param_jid |
|
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559 |
| 814 | 560 |
| 817 | 561 class CommandBase(object): |
| 814 | 562 |
| 2155 | 563 def __init__(self, host, name, use_profile=True, use_output=False, extra_outputs=None, |
| 1950 | 564 need_connect=None, help=None, **kwargs): |
|
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565 """Initialise CommandBase |
|
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566 |
| 817 | 567 @param host: Jp instance |
|
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568 @param name(unicode): name of the new command |
|
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569 @param use_profile(bool): if True, add profile selection/connection commands |
|
2114
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jp (info/session): added a command to get data on current session
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570 @param use_output(bool, unicode): if not False, add --output option |
| 2155 | 571 @param extra_outputs(dict): list of command specific outputs: |
| 572 key is output name ("default" to use as main output) | |
| 573 value is a callable which will format the output (data will be used as only argument) | |
| 574 if a key already exists with normal outputs, the extra one will be used | |
|
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575 @param need_connect(bool, None): True if profile connection is needed |
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576 False else (profile session must still be started) |
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577 None to set auto value (i.e. True if use_profile is set) |
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578 Can't be set if use_profile is False |
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579 @param help(unicode): help message to display |
| 817 | 580 @param **kwargs: args passed to ArgumentParser |
| 1950 | 581 use_* are handled directly, they can be: |
| 582 - use_progress(bool): if True, add progress bar activation option | |
| 583 progress* signals will be handled | |
| 584 - use_verbose(bool): if True, add verbosity option | |
|
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b2ddd7f5dcdf
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585 @attribute need_loop(bool): to set by commands when loop is needed |
| 814 | 586 """ |
|
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587 self.need_loop = False # to be set by commands when loop is needed |
| 817 | 588 try: # If we have subcommands, host is a CommandBase and we need to use host.host |
| 589 self.host = host.host | |
| 590 except AttributeError: | |
| 591 self.host = host | |
| 592 | |
| 1950 | 593 # --profile option |
| 817 | 594 parents = kwargs.setdefault('parents', set()) |
| 595 if use_profile: | |
| 596 #self.host.parents['profile'] is an ArgumentParser with profile connection arguments | |
|
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597 if need_connect is None: |
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598 need_connect = True |
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599 parents.add(self.host.parents['profile' if need_connect else 'profile_session']) |
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600 else: |
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601 assert need_connect is None |
|
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602 self.need_connect = need_connect |
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603 # from this point, self.need_connect is None if connection is not needed at all |
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604 # False if session starting is needed, and True if full connection is needed |
|
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605 |
| 1950 | 606 # --output option |
| 607 if use_output: | |
| 2155 | 608 if extra_outputs is None: |
| 609 extra_outputs = {} | |
| 610 self.extra_outputs = extra_outputs | |
| 1950 | 611 if use_output == True: |
| 612 use_output = C.OUTPUT_TEXT | |
| 613 assert use_output in C.OUTPUT_TYPES | |
| 614 self._output_type = use_output | |
| 615 output_parent = argparse.ArgumentParser(add_help=False) | |
| 2155 | 616 choices = set(self.host.getOutputChoices(use_output)) |
| 617 choices.update(extra_outputs) | |
| 1950 | 618 if not choices: |
| 619 raise exceptions.InternalError("No choice found for {} output type".format(use_output)) | |
|
2189
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jp (base): output can now specify a default when registering
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620 try: |
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621 default = self.host.default_output[use_output] |
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622 except KeyError: |
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623 if u'default' in choices: |
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624 default = u'default' |
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625 elif u'simple' in choices: |
|
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626 default = u'simple' |
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627 else: |
|
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|
628 default = list(choices)[0] |
| 2155 | 629 output_parent.add_argument('--output', '-O', choices=sorted(choices), default=default, help=_(u"select output format (default: {})".format(default))) |
| 630 output_parent.add_argument('--output-option', '--oo', type=unicode_decoder, action="append", dest='output_opts', default=[], help=_(u"output specific option")) | |
| 1950 | 631 parents.add(output_parent) |
| 2155 | 632 else: |
| 633 assert extra_outputs is None | |
| 817 | 634 |
|
2235
4db836386641
jp: added use_pubsub and use_pubsub_node_req arguments to CommandBase
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2213
diff
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|
635 if 'use_pubsub' in kwargs and 'use_pubsub_node_req' in kwargs: |
|
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parents:
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diff
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|
636 raise exceptions.InternalError(u"use_pubsub and use_pubsub_node_req can't be used at the same time." |
|
4db836386641
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|
637 u"Use the later one when node is required (else an empty string is used as default)") |
|
4db836386641
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|
638 |
| 1950 | 639 # other common options |
| 640 use_opts = {k:v for k,v in kwargs.iteritems() if k.startswith('use_')} | |
| 641 for param, do_use in use_opts.iteritems(): | |
| 642 opt=param[4:] # if param is use_verbose, opt is verbose | |
| 643 if opt not in self.host.parents: | |
| 644 raise exceptions.InternalError(u"Unknown parent option {}".format(opt)) | |
| 645 del kwargs[param] | |
| 646 if do_use: | |
| 647 parents.add(self.host.parents[opt]) | |
| 1600 | 648 |
| 817 | 649 self.parser = host.subparsers.add_parser(name, help=help, **kwargs) |
| 650 if hasattr(self, "subcommands"): | |
| 651 self.subparsers = self.parser.add_subparsers() | |
| 652 else: | |
| 653 self.parser.set_defaults(func=self.run) | |
| 654 self.add_parser_options() | |
| 655 | |
| 656 @property | |
| 657 def args(self): | |
| 658 return self.host.args | |
| 659 | |
| 660 @property | |
| 661 def profile(self): | |
| 662 return self.host.profile | |
| 663 | |
| 664 @property | |
| 665 def progress_id(self): | |
| 666 return self.host.progress_id | |
| 814 | 667 |
| 817 | 668 @progress_id.setter |
| 669 def progress_id(self, value): | |
| 670 self.host.progress_id = value | |
| 671 | |
|
1627
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jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
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|
672 def progressStartedHandler(self, uid, metadata, profile): |
|
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673 if profile != self.profile: |
|
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diff
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|
674 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:
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changeset
|
675 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
|
676 # 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.
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diff
changeset
|
677 # 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.
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changeset
|
678 # 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.
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diff
changeset
|
679 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.
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diff
changeset
|
680 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.
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parents:
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diff
changeset
|
681 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>
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diff
changeset
|
682 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
|
683 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
|
684 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
|
685 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
|
686 self.onProgressStarted(metadata) |
| 2237 | 687 self.host.loop.call_later(PROGRESS_DELAY, self.progressUpdate) |
|
1627
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jp (base, file): use of new progress API. Progress callbacks are managed through CommandBase.onProgress* method instead of host attributes.
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changeset
|
688 |
|
5a641e7b858a
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diff
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|
689 def progressFinishedHandler(self, uid, metadata, profile): |
|
5a641e7b858a
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690 if profile != self.profile: |
|
5a641e7b858a
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|
691 return |
|
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changeset
|
692 if uid == self.progress_id: |
|
5a641e7b858a
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parents:
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|
693 try: |
|
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|
694 self.host.pbar.finish() |
|
5a641e7b858a
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|
695 except AttributeError: |
|
5a641e7b858a
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parents:
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|
696 pass |
|
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changeset
|
697 self.onProgressFinished(metadata) |
|
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changeset
|
698 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
|
699 self.host.quitFromSignal() |
|
1627
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changeset
|
700 |
|
5a641e7b858a
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Goffi <goffi@goffi.org>
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diff
changeset
|
701 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.
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702 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.
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changeset
|
703 return |
|
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diff
changeset
|
704 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
|
705 if self.args.progress: |
|
44a14f83e64b
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Goffi <goffi@goffi.org>
parents:
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changeset
|
706 self.disp('') # progress is not finished, so we skip a line |
|
1627
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changeset
|
707 if self.host.quit_on_progress_end: |
|
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|
708 self.onProgressError(message) |
|
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709 self.host.quitFromSignal(1) |
|
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changeset
|
710 |
|
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
|
711 def progressUpdate(self): |
|
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
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parents:
1766
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changeset
|
712 """This method is continualy called to update the progress bar""" |
|
39545dc527a1
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changeset
|
713 data = self.host.bridge.progressGet(self.progress_id, self.profile) |
|
39545dc527a1
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1766
diff
changeset
|
714 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
|
715 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
|
716 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
|
717 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
|
718 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
|
719 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
|
720 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
|
721 #first answer, we must construct the bar |
|
2368
3865a772c360
jp (base): fixed CommandAnswering and progress bar
Goffi <goffi@goffi.org>
parents:
2313
diff
changeset
|
722 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
|
723 widgets=[_(u"Progress: "),progressbar.Percentage(), |
|
3865a772c360
jp (base): fixed CommandAnswering and progress bar
Goffi <goffi@goffi.org>
parents:
2313
diff
changeset
|
724 " ", |
|
3865a772c360
jp (base): fixed CommandAnswering and progress bar
Goffi <goffi@goffi.org>
parents:
2313
diff
changeset
|
725 progressbar.Bar(), |
|
3865a772c360
jp (base): fixed CommandAnswering and progress bar
Goffi <goffi@goffi.org>
parents:
2313
diff
changeset
|
726 " ", |
|
3865a772c360
jp (base): fixed CommandAnswering and progress bar
Goffi <goffi@goffi.org>
parents:
2313
diff
changeset
|
727 progressbar.FileTransferSpeed(), |
|
3865a772c360
jp (base): fixed CommandAnswering and progress bar
Goffi <goffi@goffi.org>
parents:
2313
diff
changeset
|
728 " ", |
|
3865a772c360
jp (base): fixed CommandAnswering and progress bar
Goffi <goffi@goffi.org>
parents:
2313
diff
changeset
|
729 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
|
730 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
|
731 |
|
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
732 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
|
733 |
|
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
734 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
|
735 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
|
736 |
|
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
737 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
|
738 |
|
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
739 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
|
740 |
|
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
|
741 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
|
742 """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
|
743 |
|
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
744 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
|
745 @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
|
746 """ |
|
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
|
747 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
|
748 |
|
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
|
749 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
|
750 """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
|
751 |
|
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
752 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
|
753 @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
|
754 """ |
|
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
755 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
|
756 |
|
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
|
757 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
|
758 """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
|
759 |
|
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
760 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
|
761 @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
|
762 """ |
|
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
|
763 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
|
764 |
|
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
|
765 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
|
766 """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
|
767 |
|
39545dc527a1
jp: an onProgressUpdate method is now called on each progress update, allowing to handle metadata
Goffi <goffi@goffi.org>
parents:
1766
diff
changeset
|
768 @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
|
769 """ |
|
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
|
770 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
|
771 |
|
2277
637886ac35f6
jp (base): added no_lf in disp() to avoid printing a line feed
Goffi <goffi@goffi.org>
parents:
2237
diff
changeset
|
772 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
|
773 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
|
774 |
| 1950 | 775 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
|
776 try: |
|
33b82250eadd
jp (base): raise InternalError if output is used when use_output is not declared
Goffi <goffi@goffi.org>
parents:
2189
diff
changeset
|
777 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
|
778 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
|
779 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
|
780 return self.host.output(output_type, self.args.output, self.extra_outputs, data) |
| 1950 | 781 |
|
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
|
782 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
|
783 """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
|
784 |
|
b9bfc45cea22
jp (base): added generic errback to CommandBase + show error message on plugin ImportError
Goffi <goffi@goffi.org>
parents:
2168
diff
changeset
|
785 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
|
786 @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
|
787 @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
|
788 use {} if you want to display failure message |
|
1010054cf771
jp (base): added msg and exit_code argument to errback so it's more generic
Goffi <goffi@goffi.org>
parents:
2193
diff
changeset
|
789 @param exit_code(int): shell exit code |
|
2178
b9bfc45cea22
jp (base): added generic errback to CommandBase + show error message on plugin ImportError
Goffi <goffi@goffi.org>
parents:
2168
diff
changeset
|
790 """ |
|
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
|
791 if msg is None: |
|
1010054cf771
jp (base): added msg and exit_code argument to errback so it's more generic
Goffi <goffi@goffi.org>
parents:
2193
diff
changeset
|
792 msg = _(u"error: {}") |
|
1010054cf771
jp (base): added msg and exit_code argument to errback so it's more generic
Goffi <goffi@goffi.org>
parents:
2193
diff
changeset
|
793 self.disp(msg.format(failure_), error=True) |
|
1010054cf771
jp (base): added msg and exit_code argument to errback so it's more generic
Goffi <goffi@goffi.org>
parents:
2193
diff
changeset
|
794 self.host.quit(exit_code) |
|
2178
b9bfc45cea22
jp (base): added generic errback to CommandBase + show error message on plugin ImportError
Goffi <goffi@goffi.org>
parents:
2168
diff
changeset
|
795 |
| 817 | 796 def add_parser_options(self): |
| 797 try: | |
| 798 subcommands = self.subcommands | |
| 799 except AttributeError: | |
| 800 # We don't have subcommands, the class need to implements add_parser_options | |
| 801 raise NotImplementedError | |
| 802 | |
| 803 # now we add subcommands to ourself | |
| 804 for cls in subcommands: | |
| 805 cls(self) | |
| 814 | 806 |
| 817 | 807 def run(self): |
|
1862
6d9c87bdc452
jp (base): added a CommandBase.start method which is called by run or connected, so subclasses can implement it (this is for simplicity sake, as it's not always clear if run or connected must be used)
Goffi <goffi@goffi.org>
parents:
1860
diff
changeset
|
808 """this method is called when a command is actually run |
|
1395
1ae9aa94c351
jp: fixed bad try/except hidding errors + fixed bad management of jids without node
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
809 |
|
1862
6d9c87bdc452
jp (base): added a CommandBase.start method which is called by run or connected, so subclasses can implement it (this is for simplicity sake, as it's not always clear if run or connected must be used)
Goffi <goffi@goffi.org>
parents:
1860
diff
changeset
|
810 It set stuff like progression callbacks and profile connection |
|
6d9c87bdc452
jp (base): added a CommandBase.start method which is called by run or connected, so subclasses can implement it (this is for simplicity sake, as it's not always clear if run or connected must be used)
Goffi <goffi@goffi.org>
parents:
1860
diff
changeset
|
811 You should not overide this method: you should call self.start instead |
|
6d9c87bdc452
jp (base): added a CommandBase.start method which is called by run or connected, so subclasses can implement it (this is for simplicity sake, as it's not always clear if run or connected must be used)
Goffi <goffi@goffi.org>
parents:
1860
diff
changeset
|
812 """ |
| 2155 | 813 # we keep a reference to run command, it may be useful e.g. for outputs |
| 814 self.host.command = self | |
|
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
|
815 # host._need_loop is set here from our current value and not before |
|
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
|
816 # as the need_loop decision must be taken only by then running command |
|
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
|
817 self.host._need_loop = self.need_loop |
|
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
|
818 |
| 817 | 819 try: |
|
1606
de785fcf9a7b
jp (base, file): file command and progress fixes and adaptation to new API:
Goffi <goffi@goffi.org>
parents:
1605
diff
changeset
|
820 show_progress = self.args.progress |
| 817 | 821 except AttributeError: |
| 822 # the command doesn't use progress bar | |
| 823 pass | |
|
1395
1ae9aa94c351
jp: fixed bad try/except hidding errors + fixed bad management of jids without node
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
824 else: |
|
1606
de785fcf9a7b
jp (base, file): file command and progress fixes and adaptation to new API:
Goffi <goffi@goffi.org>
parents:
1605
diff
changeset
|
825 if show_progress: |
|
de785fcf9a7b
jp (base, file): file command and progress fixes and adaptation to new API:
Goffi <goffi@goffi.org>
parents:
1605
diff
changeset
|
826 self.host.watch_progress = True |
|
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
|
827 # we need to register the following signal even if we don't display the progress bar |
|
2119
469702b46768
jp (core): fixed signal registration for progressions
Goffi <goffi@goffi.org>
parents:
2114
diff
changeset
|
828 self.host.bridge.register_signal("progressStarted", self.progressStartedHandler) |
|
469702b46768
jp (core): fixed signal registration for progressions
Goffi <goffi@goffi.org>
parents:
2114
diff
changeset
|
829 self.host.bridge.register_signal("progressFinished", self.progressFinishedHandler) |
|
469702b46768
jp (core): fixed signal registration for progressions
Goffi <goffi@goffi.org>
parents:
2114
diff
changeset
|
830 self.host.bridge.register_signal("progressError", self.progressErrorHandler) |
| 817 | 831 |
|
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832 if self.need_connect is not None: |
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833 self.host.connect_profile(self.connected) |
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834 else: |
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835 self.start() |
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836 |
| 817 | 837 def connected(self): |
|
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838 """this method is called when profile is connected (or session is started) |
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839 |
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840 this method is only called when use_profile is True |
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841 most of time you should override self.start instead of this method, but if loop |
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842 if not always needed depending on your arguments, you may override this method, |
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843 but don't forget to call the parent one (i.e. this one) after self.need_loop is set |
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844 """ |
| 817 | 845 if not self.need_loop: |
| 846 self.host.stop_loop() | |
|
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847 self.start() |
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848 |
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849 def start(self): |
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850 """This is the starting point of the command, this method should be overriden |
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851 |
|
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852 at this point, profile are connected if needed |
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853 """ |
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854 pass |
| 817 | 855 |
| 856 | |
| 857 class CommandAnswering(CommandBase): | |
|
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858 """Specialised commands which answer to specific actions |
| 817 | 859 |
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860 to manage action_types answer, |
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861 """ |
|
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862 action_callbacks = {} # XXX: set managed action types in a dict here: |
|
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863 # key is the action_type, value is the callable |
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864 # which will manage the answer. profile filtering is |
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865 # already managed when callback is called |
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866 |
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867 def onActionNew(self, action_data, action_id, security_limit, profile): |
|
538
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868 if profile != self.profile: |
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869 return |
|
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870 try: |
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871 action_type = action_data['meta_type'] |
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872 except KeyError: |
|
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873 try: |
|
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874 xml_ui = action_data["xmlui"] |
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875 except KeyError: |
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876 pass |
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877 else: |
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878 self.onXMLUI(xml_ui) |
|
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879 else: |
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880 try: |
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881 callback = self.action_callbacks[action_type] |
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882 except KeyError: |
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parents:
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883 pass |
| 0 | 884 else: |
|
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changeset
|
885 callback(action_data, action_id, security_limit, profile) |
|
587
952322b1d490
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886 |
|
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887 def onXMLUI(self, xml_ui): |
|
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888 """Display a dialog received from the backend. |
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889 |
|
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890 @param xml_ui (unicode): dialog XML representation |
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891 """ |
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892 # FIXME: we temporarily use ElementTree, but a real XMLUI managing module |
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893 # should be available in the future |
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894 # TODO: XMLUI module |
|
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895 ui = ET.fromstring(xml_ui.encode('utf-8')) |
|
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896 dialog = ui.find("dialog") |
|
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897 if dialog is not None: |
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898 self.disp(dialog.findtext("message"), error=dialog.get("level") == "error") |
|
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899 |
| 817 | 900 def connected(self): |
|
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b2caa2615c4c
jp roster name manegement + Pipe transfer
Goffi <goffi@goffi.org>
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|
901 """Auto reply to confirmations requests""" |
| 817 | 902 self.need_loop = True |
| 903 super(CommandAnswering, self).connected() | |
|
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Goffi <goffi@goffi.org>
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904 self.host.bridge.register_signal("actionNew", self.onActionNew) |
| 1623 | 905 actions = self.host.bridge.actionsGet(self.profile) |
| 906 for action_data, action_id, security_limit in actions: | |
| 907 self.onActionNew(action_data, action_id, security_limit, self.profile) |