Mercurial > libervia-backend
view libervia/cli/cmd_param.py @ 4229:dd9bc7d791d7
core (constants): use `bool_type`:
Using `bool` for type hint in `Const.bool_const` if conflicting with `Const.bool` method.
To avoid this, `bool_type` is used as an alias to `bool`.
author | Goffi <goffi@goffi.org> |
---|---|
date | Sat, 06 Apr 2024 12:14:10 +0200 |
parents | 47401850dec6 |
children | 0d7bb4df2343 |
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#!/usr/bin/env python3 # Libervia CLI # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org) # Copyright (C) 2013-2016 Adrien Cossa (souliane@mailoo.org) # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Affero General Public License for more details. # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. from . import base from libervia.backend.core.i18n import _ from .constants import Const as C __commands__ = ["Param"] class Get(base.CommandBase): def __init__(self, host): super(Get, self).__init__( host, "get", need_connect=False, help=_("get a parameter value") ) def add_parser_options(self): self.parser.add_argument( "category", nargs="?", help=_("category of the parameter") ) self.parser.add_argument("name", nargs="?", help=_("name of the parameter")) self.parser.add_argument( "-a", "--attribute", type=str, default="value", help=_("name of the attribute to get"), ) self.parser.add_argument( "--security-limit", type=int, default=-1, help=_("security limit") ) async def start(self): if self.args.category is None: categories = await self.host.bridge.params_categories_get() print("\n".join(categories)) elif self.args.name is None: try: values_dict = await self.host.bridge.params_values_from_category_get_async( self.args.category, self.args.security_limit, "", "", self.profile ) except Exception as e: self.disp( _("can't find requested parameters: {e}").format(e=e), error=True ) self.host.quit(C.EXIT_NOT_FOUND) else: for name, value in values_dict.items(): print(f"{name}\t{value}") else: try: value = await self.host.bridge.param_get_a_async( self.args.name, self.args.category, self.args.attribute, self.args.security_limit, self.profile, ) except Exception as e: self.disp( _("can't find requested parameter: {e}").format(e=e), error=True ) self.host.quit(C.EXIT_NOT_FOUND) else: print(value) self.host.quit() class Set(base.CommandBase): def __init__(self, host): super(Set, self).__init__( host, "set", need_connect=False, help=_("set a parameter value") ) def add_parser_options(self): self.parser.add_argument("category", help=_("category of the parameter")) self.parser.add_argument("name", help=_("name of the parameter")) self.parser.add_argument("value", help=_("name of the parameter")) self.parser.add_argument( "--security-limit", type=int, default=-1, help=_("security limit") ) async def start(self): try: await self.host.bridge.param_set( self.args.name, self.args.value, self.args.category, self.args.security_limit, self.profile, ) except Exception as e: self.disp(_("can't set requested parameter: {e}").format(e=e), error=True) self.host.quit(C.EXIT_BRIDGE_ERRBACK) else: self.host.quit() class SaveTemplate(base.CommandBase): # FIXME: this should probably be removed, it's not used and not useful for end-user def __init__(self, host): super(SaveTemplate, self).__init__( host, "save", use_profile=False, help=_("save parameters template to xml file"), ) def add_parser_options(self): self.parser.add_argument("filename", type=str, help=_("output file")) async def start(self): """Save parameters template to XML file""" try: await self.host.bridge.params_template_save(self.args.filename) except Exception as e: self.disp(_("can't save parameters to file: {e}").format(e=e), error=True) self.host.quit(C.EXIT_BRIDGE_ERRBACK) else: self.disp( _("parameters saved to file {filename}").format( filename=self.args.filename ) ) self.host.quit() class LoadTemplate(base.CommandBase): # FIXME: this should probably be removed, it's not used and not useful for end-user def __init__(self, host): super(LoadTemplate, self).__init__( host, "load", use_profile=False, help=_("load parameters template from xml file"), ) def add_parser_options(self): self.parser.add_argument("filename", type=str, help=_("input file")) async def start(self): """Load parameters template from xml file""" try: self.host.bridge.params_template_load(self.args.filename) except Exception as e: self.disp(_("can't load parameters from file: {e}").format(e=e), error=True) self.host.quit(C.EXIT_BRIDGE_ERRBACK) else: self.disp( _("parameters loaded from file {filename}").format( filename=self.args.filename ) ) self.host.quit() class Param(base.CommandBase): subcommands = (Get, Set, SaveTemplate, LoadTemplate) def __init__(self, host): super(Param, self).__init__( host, "param", use_profile=False, help=_("Save/load parameters template") )