293 lines
12 KiB
Python
293 lines
12 KiB
Python
"""Annotate family
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Created by:
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EOLE (http://eole.orion.education.fr)
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Copyright (C) 2005-2018
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Forked by:
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Cadoles (http://www.cadoles.com)
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Copyright (C) 2019-2021
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Silique (https://www.silique.fr)
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Copyright (C) 2022-2023
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distribued with GPL-2 or later license
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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"""
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from rougail.i18n import _
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from rougail.error import DictConsistencyError
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from rougail.annotator.variable import Walk
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class Mode: # pylint: disable=R0903
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"""Class to manage mode level
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"""
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def __init__(self,
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level: int,
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) -> None:
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self.level = level
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def __gt__(self,
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other: int,
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) -> bool:
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return other.level < self.level
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class Annotator(Walk):
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"""Annotate family
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"""
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level = 80
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def __init__(self,
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objectspace,
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*args,
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):
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self.mode_auto = []
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self.objectspace = objectspace
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if not self.objectspace.paths:
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return
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self.modes = {name: Mode(idx) for idx, name in enumerate(self.objectspace.rougailconfig['modes_level'])}
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self.remove_empty_families()
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self.family_names()
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self.change_modes()
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self.dynamic_families()
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self.convert_help()
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def remove_empty_families(self) -> None:
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"""Remove all families without any variable
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"""
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removed_families = []
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for family in self.get_families():
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if isinstance(family, self.objectspace.family) and not self._has_variable(family.path):
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if '.' in family.path:
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removed_families.append(family.path)
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removed_families.reverse()
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for family in removed_families:
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self.objectspace.del_family(family)
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def _has_variable(self,
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family: str,
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) -> bool:
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for variable in self.objectspace.parents[family]:
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if variable in self.objectspace.families:
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if self._has_variable(variable):
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return True
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else:
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return True
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return False
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def family_names(self) -> None:
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"""Set doc, path, ... to family
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"""
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for family in self.get_families():
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if not family.description:
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family.description = family.name
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# family.doc = family.description
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# del family.description
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def change_modes(self):
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"""change the mode of variables
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"""
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modes_level = self.objectspace.rougailconfig['modes_level']
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default_variable_mode = self.objectspace.rougailconfig['default_variable_mode']
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if default_variable_mode not in modes_level:
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msg = _(f'default variable mode "{default_variable_mode}" is not a valid mode, '
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f'valid modes are {modes_level}')
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raise DictConsistencyError(msg, 72, None)
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default_family_mode = self.objectspace.rougailconfig['default_family_mode']
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if default_family_mode not in modes_level:
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msg = _(f'default family mode "{default_family_mode}" is not a valid mode, '
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f'valid modes are {modes_level}')
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raise DictConsistencyError(msg, 73, None)
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families = list(self.get_families())
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for family in families:
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self.valid_mode(family)
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self._set_default_mode(family)
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families.reverse()
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for family in families:
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self._change_family_mode(family)
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def valid_mode(self,
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obj,
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) -> None:
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modes_level = self.objectspace.rougailconfig['modes_level']
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if self._has_mode(obj) and obj.mode not in modes_level:
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msg = _(f'mode "{obj.mode}" for "{obj.name}" is not a valid mode, '
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f'valid modes are {modes_level}')
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raise DictConsistencyError(msg, 71, obj.xmlfiles)
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def _set_default_mode(self,
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family: 'self.objectspace.family',
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) -> None:
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children = self.objectspace.parents[family.path]
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if not children:
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return
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if self._has_mode(family):
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family_mode = family.mode
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else:
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family_mode = None
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leader = None
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for variable_path in children:
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variable = self.objectspace.paths[variable_path]
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if variable.type == 'symlink':
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continue
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if leader is None and family.type == 'leadership':
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leader = variable
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if variable_path in self.objectspace.families:
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# set default mode a subfamily
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if family_mode and not self._has_mode(variable):
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self._set_auto_mode(variable, family_mode)
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else:
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# set default mode to a variable
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self.valid_mode(variable)
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if leader:
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self._set_default_mode_leader(leader, variable)
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self._set_default_mode_variable(variable, family_mode)
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if leader:
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# here because follower can change leader mode
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self._set_auto_mode(family, leader.mode)
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def _has_mode(self, obj) -> bool:
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return obj.mode and not obj.path in self.mode_auto
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def _set_default_mode_variable(self,
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variable: 'self.objectspace.variable',
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family_mode: str,
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) -> None:
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# auto_save variable is set to 'basic' mode
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# if its mode is not defined by the user
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if not self._has_mode(variable) and \
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variable.auto_save is True:
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variable.mode = self.objectspace.rougailconfig['modes_level'][0]
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# mandatory variable without value is a basic variable
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elif not self._has_mode(variable) and \
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variable.mandatory is True and \
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variable.default is None and \
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variable.path not in self.objectspace.default_multi:
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variable.mode = self.objectspace.rougailconfig['modes_level'][0]
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elif family_mode and not self._has_mode(variable):
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self._set_auto_mode(variable, family_mode)
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def _set_auto_mode(self,
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obj,
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mode: str,
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) -> None:
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obj.mode = mode
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self.mode_auto.append(obj.path)
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def _set_default_mode_leader(self,
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leader: 'self.objectspace.variable',
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follower: 'self.objectspace.variable',
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) -> None:
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if follower.auto_save is True:
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msg = _(f'leader/followers "{follower.name}" could not be auto_save')
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raise DictConsistencyError(msg, 29, follower.xmlfiles)
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if leader == follower:
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# it's a leader
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if not leader.mode:
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self._set_auto_mode(leader, self.objectspace.rougailconfig['default_variable_mode'])
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return
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if self._has_mode(follower):
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follower_mode = follower.mode
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else:
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follower_mode = self.objectspace.rougailconfig['default_variable_mode']
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if self.modes[leader.mode] > self.modes[follower_mode]:
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if self._has_mode(follower) and not self._has_mode(leader):
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# if follower has mode but not the leader
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self._set_auto_mode(leader, follower_mode)
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else:
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# leader's mode is minimum level
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if self._has_mode(follower):
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msg = _(f'the follower "{follower.name}" is in "{follower_mode}" mode '
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f'but leader have the higher mode "{leader.mode}"')
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raise DictConsistencyError(msg, 63, follower.xmlfiles)
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self._set_auto_mode(follower, leader.mode)
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def _change_family_mode(self,
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family: 'self.objectspace.family',
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) -> None:
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if family.mode:
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family_mode = family.mode
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else:
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family_mode = self.objectspace.rougailconfig['default_family_mode']
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min_variable_mode = self.objectspace.rougailconfig['modes_level'][-1]
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# change variable mode, but not if variables are not in a family
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is_leadership = family.type == 'leadership'
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if family.path in self.objectspace.parents:
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for idx, variable_path in enumerate(self.objectspace.parents[family.path]):
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variable = self.objectspace.paths[variable_path]
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if variable.type == 'symlink':
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continue
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if variable_path in self.objectspace.families:
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if not variable.mode:
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variable.mode = self.objectspace.rougailconfig['default_family_mode']
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else:
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self._change_variable_mode(variable, family_mode, is_leadership)
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if self.modes[min_variable_mode] > self.modes[variable.mode]:
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min_variable_mode = variable.mode
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#FIXME if not isinstance(family, (self.objectspace.family, self.objectspace.variables)):
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# # it's Variable, Service, ...
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# return
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if not family.mode:
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# set the lower variable mode to family
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self._set_auto_mode(family, min_variable_mode)
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#FIXME if not is_leadership and family.mode != min_variable_mode:
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#FIXME msg = _(f'the family "{family.name}" is in "{family.mode}" mode but variables and '
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#FIXME f'families inside have the higher modes "{min_variable_mode}"')
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#FIXME raise DictConsistencyError(msg, 62, family.xmlfiles)
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def _change_variable_mode(self,
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variable,
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family_mode: str,
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is_follower: bool,
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) -> None:
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if variable.mode:
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variable_mode = variable.mode
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else:
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variable_mode = self.objectspace.rougailconfig['default_variable_mode']
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# none basic variable in high level family has to be in high level
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if not is_follower and self.modes[variable_mode] < self.modes[family_mode]:
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if self._has_mode(variable):
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msg = _(f'the variable "{variable.name}" is in "{variable_mode}" mode '
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f'but family has the higher family mode "{family_mode}"')
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raise DictConsistencyError(msg, 61, variable.xmlfiles)
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self._set_auto_mode(variable, family_mode)
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if not variable.mode:
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variable.mode = variable_mode
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def dynamic_families(self):
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"""link dynamic families to object
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"""
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for family in self.get_families():
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if family.type != 'dynamic':
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continue
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family.variable = self.objectspace.paths[family.variable]
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if not family.variable.multi:
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msg = _(f'dynamic family "{family.name}" must be linked '
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f'to multi variable')
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raise DictConsistencyError(msg, 16, family.xmlfiles)
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for variable in self.objectspace.parents[family.path]:
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if isinstance(variable, self.objectspace.family) and not variable.leadership:
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msg = _(f'dynamic family "{family.name}" cannot contains another family')
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raise DictConsistencyError(msg, 22, family.xmlfiles)
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def convert_help(self):
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"""Convert variable help
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"""
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for family in self.get_families():
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if not family.help:
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continue
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self.objectspace.informations.add(family.path, 'help', family.help)
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del family.help
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