Mercurial > libervia-backend

annotate frontends/src/jp/cmd_param.py @ 1589:add1a6c8c594

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jp: optional positional arguments on "param get" command category and name are both optionals: - if nothing is given, categories list is printed - if only a category is given, a list of params and their values is printed - if both category and name are given, the requested param is printed
author Goffi <goffi@goffi.org>
date Sat, 14 Nov 2015 19:18:10 +0100
parents b8ee774c12c8
children 791c45ed8659
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1 #! /usr/bin/python
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2 # -*- coding: utf-8 -*-
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3
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4 # jp: a SAT command line tool
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5 # Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014, 2015 Jérôme Poisson (goffi@goffi.org)
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6 # Copyright (C) 2013, 2014, 2015 Adrien Cossa (souliane@mailoo.org)
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7
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8 # This program is free software: you can redistribute it and/or modify
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9 # it under the terms of the GNU Affero General Public License as published by
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10 # the Free Software Foundation, either version 3 of the License, or
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11 # (at your option) any later version.
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12
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13 # This program is distributed in the hope that it will be useful,
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14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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16 # GNU Affero General Public License for more details.
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17
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18 # You should have received a copy of the GNU Affero General Public License
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19 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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20
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21
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22 import base
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23 from sat.core.i18n import _
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24 __commands__ = ["Param"]
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25
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27 class Get(base.CommandBase):
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28 def __init__(self, host):
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29 super(Get, self).__init__(host, 'get', help=_('Get a parameter value'))
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31 def add_parser_options(self):
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32 self.parser.add_argument("category", nargs='?', type=base.unicode_decoder, help=_(u"Category of the parameter"))
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33 self.parser.add_argument("name", nargs='?', type=base.unicode_decoder, help=_(u"Name of the parameter"))
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34 self.parser.add_argument("-a", "--attribute", type=str, default="value", help=_(u"Name of the attribute to get"))
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35 self.parser.add_argument("--security-limit", type=int, default=-1, help=_(u"Security limit"))
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37 def connected(self):
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38 super(Get, self).connected()
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39 if self.args.category is None:
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40 categories = self.host.bridge.getParamsCategories()
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41 print u"\n".join(categories)
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42 elif self.args.name is None:
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43 try:
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44 values_dict = self.host.bridge.asyncGetParamsValuesFromCategory(self.args.category, self.args.security_limit, self.profile)
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45 except Exception as e:
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46 print u"Can't find requested parameters: {}".format(e)
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47 self.host.quit(1)
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48 for name, value in values_dict.iteritems():
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49 print u"{}\t{}".format(name, value)
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50 else:
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51 try:
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52 value = self.host.bridge.asyncGetParamA(self.args.name, self.args.category, self.args.attribute,
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53 self.args.security_limit, self.profile)
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54 except Exception as e:
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55 print u"Can't find requested parameter: {}".format(e)
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56 self.host.quit(1)
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57 print value
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58
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59
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60 try:
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62
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63 class SaveTemplate(base.CommandBase):
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64 def __init__(self, host):
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65 super(SaveTemplate, self).__init__(host, 'save', use_profile=False, help=_('Save parameters template to xml file'))
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66
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67 def add_parser_options(self):
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68 self.parser.add_argument("filename", type=str, help=_("Output file"))
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69
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70 def run(self):
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71 """Save parameters template to xml file"""
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72 if self.host.bridge.saveParamsTemplate(self.args.filename):
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73 print _("Parameters saved to file %s") % self.args.filename
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74 else:
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75 print _("Can't save parameters to file %s") % self.args.filename
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77
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78 class LoadTemplate(base.CommandBase):
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79
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80 def __init__(self, host):
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81 super(LoadTemplate, self).__init__(host, 'load', use_profile=False, help=_('Load parameters template from xml file'))
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82
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83 def add_parser_options(self):
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84 self.parser.add_argument("filename", type=str, help=_("Input file"))
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85
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86 def run(self):
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87 """Load parameters template from xml file"""
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88 if self.host.bridge.loadParamsTemplate(self.args.filename):
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89 print _("Parameters loaded from file %s") % self.args.filename
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90 else:
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91 print _("Can't load parameters from file %s") % self.args.filename
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92
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93
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94 class Param(base.CommandBase):
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95 subcommands = (Get, SaveTemplate, LoadTemplate)
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96
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97 def __init__(self, host):
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98 super(Param, self).__init__(host, 'param', use_profile=False, help=_('Save/load parameters template'))