416 lines
20 KiB
Python
416 lines
20 KiB
Python
# -*- coding: utf-8 -*-
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##############################################################################
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#
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# OpenERP, Open Source Management Solution
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# Copyright (C) 2010-Today OpenERP SA (<http://www.openerp.com>)
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#
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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 3 of the License, or
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# (at your option) any later version.
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#
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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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#
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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, see <http://www.gnu.org/licenses/>
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#
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##############################################################################
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from openerp.osv import fields, osv
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from openerp.tools.safe_eval import safe_eval
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from openerp.tools.translate import _
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from templates import TemplateHelper
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from datetime import date, datetime, timedelta
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import logging
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_logger = logging.getLogger(__name__)
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class gamification_goal_type(osv.Model):
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"""Goal type definition
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A goal type defining a way to set an objective and evaluate it
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Each module wanting to be able to set goals to the users needs to create
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a new gamification_goal_type
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"""
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_name = 'gamification.goal.type'
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_description = 'Gamification goal type'
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_order = 'sequence'
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def _get_suffix(self, cr, uid, ids, field_name, arg, context=None):
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res = dict.fromkeys(ids, '')
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for goal in self.browse(cr, uid, ids, context=context):
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if goal.suffix and not goal.monetary:
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res[goal.id] = goal.suffix
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elif goal.monetary:
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# use the current user's company currency
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user = self.pool.get('res.users').browse(cr, uid, uid, context)
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if goal.suffix:
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res[goal.id] = "%s %s" % (user.company_id.currency_id.symbol, goal.suffix)
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else:
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res[goal.id] = user.company_id.currency_id.symbol
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else:
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res[goal.id] = ""
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return res
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_columns = {
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'name': fields.char('Goal Type', required=True, translate=True),
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'description': fields.text('Goal Description'),
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'monetary': fields.boolean('Monetary Value', help="The target and current value are defined in the company currency."),
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'suffix': fields.char('Suffix', help="The unit of the target and current values", translate=True),
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'full_suffix': fields.function(_get_suffix, type="char", string="Full Suffix", help="The currency and suffix field"),
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'computation_mode': fields.selection([
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('manually', 'Recorded manually'),
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('count', 'Automatic: number of records'),
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('sum', 'Automatic: sum on a field'),
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('python', 'Automatic: execute a specific Python code'),
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],
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string="Computation Mode",
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help="Defined how will be computed the goals. The result of the operation will be stored in the field 'Current'.",
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required=True),
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'display_mode': fields.selection([
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('progress', 'Progressive (using numerical values)'),
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('checkbox', 'Checkbox (done or not-done)'),
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],
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string="Displayed as", required=True),
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'model_id': fields.many2one('ir.model',
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string='Model',
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help='The model object for the field to evaluate'),
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'field_id': fields.many2one('ir.model.fields',
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string='Field to Sum',
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help='The field containing the value to evaluate'),
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'field_date_id': fields.many2one('ir.model.fields',
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string='Date Field',
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help='The date to use for the time period evaluated'),
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'domain': fields.char("Filter Domain",
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help="Technical filters rules to apply",
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required=True),
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'compute_code': fields.char('Compute Code',
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help="The name of the python method that will be executed to compute the current value. See the file gamification/goal_type_data.py for examples."),
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'condition': fields.selection([
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('higher', 'The higher the better'),
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('lower', 'The lower the better')
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],
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string='Goal Performance',
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help='A goal is considered as completed when the current value is compared to the value to reach',
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required=True),
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'sequence': fields.integer('Sequence', help='Sequence number for ordering', required=True),
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'action_id': fields.many2one('ir.actions.act_window', string="Action",
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help="The action that will be called to update the goal value."),
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'res_id_field': fields.char("ID Field of user",
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help="The field name on the user profile (res.users) containing the value for res_id for action.")
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}
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_defaults = {
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'sequence': 1,
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'condition': 'higher',
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'computation_mode': 'manually',
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'domain': "[]",
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'monetary': False,
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'display_mode': 'progress',
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}
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class gamification_goal(osv.Model):
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"""Goal instance for a user
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An individual goal for a user on a specified time period"""
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_name = 'gamification.goal'
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_description = 'Gamification goal instance'
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_inherit = 'mail.thread'
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def _get_completeness(self, cr, uid, ids, field_name, arg, context=None):
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"""Return the percentage of completeness of the goal, between 0 and 100"""
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res = dict.fromkeys(ids, 0.0)
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for goal in self.browse(cr, uid, ids, context=context):
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if goal.type_condition == 'higher' and goal.current > 0:
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res[goal.id] = min(100, round(100.0 * goal.current / goal.target_goal, 2))
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elif goal.current < goal.target_goal:
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# a goal 'lower than' has only two values possible: 0 or 100%
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res[goal.id] = 100.0
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return res
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def on_change_type_id(self, cr, uid, ids, type_id=False, context=None):
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goal_type = self.pool.get('gamification.goal.type')
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if not type_id:
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return {'value': {'type_id': False}}
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goal_type = goal_type.browse(cr, uid, type_id, context=context)
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return {'value': {'computation_mode': goal_type.computation_mode, 'type_condition': goal_type.condition}}
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_columns = {
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'type_id': fields.many2one('gamification.goal.type', string='Goal Type', required=True, ondelete="cascade"),
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#TODO: add some tooltip/grey label in view to explain that people can use 'user_id' in their domain
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#TODO: actually it would be better to use 'user.id' in the domain definition, because it means user is a browse record and it's more flexible (i can do '[(country_id,=,user.partner_id.country_id.id)])
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'user_id': fields.many2one('res.users', string='User', required=True),
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'planline_id': fields.many2one('gamification.goal.planline', string='Goal Planline', ondelete="cascade"),
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'plan_id': fields.related('planline_id', 'plan_id',
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string="Plan",
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type='many2one',
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relation='gamification.goal.plan',
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store=True),
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'start_date': fields.date('Start Date'),
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'end_date': fields.date('End Date'), # no start and end = always active
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'target_goal': fields.float('To Reach',
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required=True,
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track_visibility='always'), # no goal = global index
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'current': fields.float('Current Value', required=True, track_visibility='always'),
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'completeness': fields.function(_get_completeness, type='float', string='Completeness'),
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'state': fields.selection([
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('draft', 'Draft'),
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('inprogress', 'In progress'),
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('inprogress_update', 'In progress (to update)'),
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('reached', 'Reached'),
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('failed', 'Failed'),
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('canceled', 'Canceled'),
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],
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string='State',
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required=True,
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track_visibility='always'),
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'computation_mode': fields.related('type_id', 'computation_mode', type='char', string="Type computation mode"),
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'remind_update_delay': fields.integer('Remind delay',
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help="The number of days after which the user assigned to a manual goal will be reminded. Never reminded if no value is specified."),
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'last_update': fields.date('Last Update',
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help="In case of manual goal, reminders are sent if the goal as not been updated for a while (defined in goal plan). Ignored in case of non-manual goal or goal not linked to a plan."),
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'type_description': fields.related('type_id', 'description', type='char', string='Type Description', readonly=True),
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'type_suffix': fields.related('type_id', 'suffix', type='char', string='Type Description', readonly=True),
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'type_condition': fields.related('type_id', 'condition', type='char', string='Type Condition', readonly=True),
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'type_suffix': fields.related('type_id', 'full_suffix', type="char", string="Suffix", readonly=True),
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'type_display': fields.related('type_id', 'display_mode', type="char", string="Display Mode", readonly=True),
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}
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_defaults = {
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'current': 0,
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'state': 'draft',
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'start_date': fields.date.today,
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}
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_order = 'create_date desc, end_date desc, type_id, id'
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def update(self, cr, uid, ids, context=None):
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"""Update the goals to recomputes values and change of states
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If a manual goal is not updated for enough time, the user will be
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reminded to do so (done only once, in 'inprogress' state).
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If a goal reaches the target value, the status is set to reached
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If the end date is passed (at least +1 day, time not considered) without
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the target value being reached, the goal is set as failed."""
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for goal in self.browse(cr, uid, ids, context=context):
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#TODO: towrite may be falsy, to avoid useless write on the object. Please check the whole thing is still working
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towrite = {}
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if goal.state in ('draft', 'canceled'):
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# skip if goal draft or canceled
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continue
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if goal.type_id.computation_mode == 'manually':
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#TODO: put this code section in a separated method
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# check for remind to update
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if goal.remind_update_delay and goal.last_update:
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delta_max = timedelta(days=goal.remind_update_delay)
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last_update = datetime.strptime(goal.last_update, '%Y-%m-%d').date()
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if date.today() - last_update > delta_max and goal.state == 'inprogress':
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towrite['state'] = 'inprogress_update'
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# generate a remind report
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template_env = TemplateHelper()
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body_html = template_env.get_template('reminder.mako').render({'object': goal})
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self.message_post(cr, uid, goal.id, body=body_html, partner_ids=[goal.user_id.partner_id.id], context=context, subtype='mail.mt_comment')
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elif goal.type_id.computation_mode == 'python':
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# execute the chosen method
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values = {'cr': cr, 'uid': goal.user_id.id, 'context': context, 'self': self.pool.get('gamification.goal.type')}
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result = safe_eval(goal.type_id.compute_code, values, {})
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if type(result) in (float, int, long) and result != goal.current:
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towrite = {'current': result}
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else:
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_logger.exception(_('Unvalid return content from the evaluation of %s' % str(goal.type_id.compute_code)))
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# raise osv.except_osv(_('Error!'), _('Unvalid return content from the evaluation of %s' % str(goal.type_id.compute_code)))
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else: # count or sum
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obj = self.pool.get(goal.type_id.model_id.model)
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field_date_name = goal.type_id.field_date_id.name
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# eval the domain with user_id replaced by goal user
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domain = safe_eval(goal.type_id.domain, {'user_id': goal.user_id.id}) # TODO: {'user_id': goal.user_id} (see above comment)
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#add temporal clause(s) to the domain if fields are filled on the goal
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if goal.start_date and field_date_name:
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domain.append((field_date_name, '>=', goal.start_date))
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if goal.end_date and field_date_name:
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domain.append((field_date_name, '<=', goal.end_date))
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if goal.type_id.computation_mode == 'sum':
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field_name = goal.type_id.field_id.name
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res = obj.read_group(cr, uid, domain, [field_name], [''], context=context)
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new_value = res and res[0][field_name] or 0.0
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else: # computation mode = count
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new_value = obj.search(cr, uid, domain, context=context, count=True)
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#avoid useless write if the new value is the same as the old one
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if new_value != goal.current:
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towrite = {'current': new_value}
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# check goal target reached
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#TODO: reached condition is wrong because it should check time constraints.
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if (goal.type_id.condition == 'higher' and towrite.get('current', goal.current) >= goal.target_goal) or (goal.type_id.condition == 'lower' and towrite.get('current', goal.curren) <= goal.target_goal):
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towrite['state'] = 'reached'
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# check goal failure
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elif goal.end_date and fields.date.today() > goal.end_date:
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towrite['state'] = 'failed'
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if towrite:
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self.write(cr, uid, [goal.id], towrite, context=context)
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return True
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def action_start(self, cr, uid, ids, context=None):
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"""Mark a goal as started.
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This should only be used when creating goals manually (in draft state)"""
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self.write(cr, uid, ids, {'state': 'inprogress'}, context=context)
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return self.update(cr, uid, ids, context=context)
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def action_reach(self, cr, uid, ids, context=None):
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"""Mark a goal as reached.
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If the target goal condition is not met, the state will be reset to In
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Progress at the next goal update until the end date."""
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return self.write(cr, uid, ids, {'state': 'reached'}, context=context)
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def action_fail(self, cr, uid, ids, context=None):
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"""Set the state of the goal to failed.
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A failed goal will be ignored in future checks."""
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return self.write(cr, uid, ids, {'state': 'failed'}, context=context)
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def action_cancel(self, cr, uid, ids, context=None):
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"""Reset the completion after setting a goal as reached or failed.
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This is only the current state, if the date and/or target criterias
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match the conditions for a change of state, this will be applied at the
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next goal update."""
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return self.write(cr, uid, ids, {'state': 'inprogress'}, context=context)
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def create(self, cr, uid, vals, context=None):
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"""Overwrite the create method to add a 'just_created' field to True"""
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#TODO: rename just_created into something more explicit (related to the effect, not to the cause) like 'avoid_onchange_log', for example
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context = context or {}
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context['just_created'] = True
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return super(gamification_goal, self).create(cr, uid, vals, context=context)
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def write(self, cr, uid, ids, vals, context=None):
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"""Overwrite the write method to update the last_update field to today
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If the current value is changed and the report frequency is set to On
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change, a report is generated
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"""
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vals['last_update'] = fields.date.today()
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result = super(gamification_goal, self).write(cr, uid, ids, vals, context=context)
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for goal in self.browse(cr, uid, ids, context=context):
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if goal.state != "draft" and ('type_id' in vals or 'user_id' in vals):
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# avoid drag&drop in kanban view
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raise osv.except_osv(_('Error!'), _('Can not modify a started goal'))
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if 'current' in vals:
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if 'just_created' in context:
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# new goals should not be reported
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continue
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if goal.plan_id and goal.plan_id.report_message_frequency == 'onchange':
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plan_obj = self.pool.get('gamification.goal.plan')
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plan_obj.report_progress(cr, uid, goal.plan_id, users=[goal.user_id], context=context)
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return result
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def get_action(self, cr, uid, goal_id, context=None):
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"""Get the ir.action related to update the goal
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In case of a manual goal, should return a wizard to update the value
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:return: action description in a dictionnary
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"""
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goal = self.browse(cr, uid, goal_id, context=context)
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if goal.type_id.action_id:
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#open a the action linked on the goal
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action = goal.type_id.action_id.read()[0]
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if goal.type_id.res_id_field:
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current_user = self.pool.get('res.users').browse(cr, uid, uid, context=context)
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# this loop manages the cases where res_id_field is a browse record path (eg : company_id.currency_id.id)
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field_names = goal.type_id.res_id_field.split('.')
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res = current_user
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for field_name in field_names[:]:
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res = res.__getitem__(field_name)
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action['res_id'] = res
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# if one element to display, should see it in form mode if possible
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views = action['views']
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for (view_id, mode) in action['views']:
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if mode == "form":
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views = [(view_id, mode)]
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break
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action['views'] = views
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return action
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if goal.computation_mode == 'manually':
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#open a wizard window to update the value manually
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action = {
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'name': _("Update %s") % goal.type_id.name,
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'id': goal_id,
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'type': 'ir.actions.act_window',
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'views': [[False, 'form']],
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'target': 'new',
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}
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action['context'] = {'default_goal_id': goal_id, 'default_current': goal.current}
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action['res_model'] = 'gamification.goal.wizard'
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return action
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return False
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#TODO: i find a bit annoying to have this method on the goal class instead of being on only the goal type related.
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# i wouldn't put this in a dedicated method... well i think something is wrong conceptually with this thing
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def changed_users_avatar(self, cr, uid, ids, context):
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"""Warning a user changed his avatar.
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The goal_type type_base_avatar requires a change of avatar. As an
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avatar is randomly generated by default, trigger warning when change.
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Set the state of every type_base_avatar linked to ids to 'reached' and
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set current value to 1.
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"""
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goal_type_id = self.pool['ir.model.data'].get_object(cr, uid, 'gamification', 'type_base_avatar', context)
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goal_ids = self.search(cr, uid, [('type_id', '=', goal_type_id.id), ('user_id', 'in', ids)], context=context)
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values = {'state': 'reached', 'current': 1}
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self.write(cr, uid, goal_ids, values, context=context)
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class goal_manual_wizard(osv.TransientModel):
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"""Wizard type to update a manual goal"""
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_name = 'gamification.goal.wizard'
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_columns = {
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'goal_id': fields.many2one("gamification.goal", string='Goal', required=True),
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'current': fields.float('Current'),
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}
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def action_update_current(self, cr, uid, ids, context=None):
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"""Wizard action for updating the current value"""
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goal_obj = self.pool.get('gamification.goal')
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for wiz in self.browse(cr, uid, ids, context=context):
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towrite = {
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'current': wiz.current,
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'goal_id': wiz.goal_id.id,
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}
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goal_obj.write(cr, uid, [wiz.goal_id.id], towrite, context=context)
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goal_obj.update(cr, uid, [wiz.goal_id.id], context=context)
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return {}
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# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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