124 lines
5.1 KiB
Python
124 lines
5.1 KiB
Python
# -*- coding: utf-8 -*-
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##############################################################################
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#
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# Clear Groups for Odoo
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# Copyright (C) 2016 Bytebrand GmbH (<http://www.bytebrand.net>).
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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 Lesser General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (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 Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser 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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import datetime as dtime
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from datetime import datetime
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from openerp import api, fields, models, _
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class ResourceCalendar(models.Model):
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_inherit = 'resource.calendar'
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@api.multi
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def get_working_hours_of_date(self, cr, uid, ids, start_dt=None,
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end_dt=None, leaves=None,
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compute_leaves=False, resource_id=None,
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default_interval=None, context=None):
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""" Get the working hours of the day based on calendar. This method uses
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get_working_intervals_of_day to have the work intervals of the day. It
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then calculates the number of hours contained in those intervals. """
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res = dtime.timedelta()
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intervals = self.get_working_intervals_of_day(
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cr, uid, ids,
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start_dt, end_dt, leaves,
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compute_leaves, resource_id,
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default_interval, context)
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for interval in intervals:
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res += interval[1] - interval[0]
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return seconds(res) / 3600.0
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@api.multi
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def get_working_intervals_of_day(self, cr, uid, ids, start_dt=None,
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end_dt=None, leaves=None,
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compute_leaves=False, resource_id=None,
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default_interval=None, context=None):
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if isinstance(ids, (list, tuple)):
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ids = ids[0]
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work_limits = []
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if start_dt is None and end_dt is not None:
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start_dt = end_dt.replace(hour=0, minute=0, second=0)
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elif start_dt is None:
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start_dt = datetime.now().replace(hour=0, minute=0, second=0)
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else:
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work_limits.append((start_dt.replace(
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hour=0, minute=0, second=0), start_dt))
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if end_dt is None:
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end_dt = start_dt.replace(hour=23, minute=59, second=59)
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else:
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work_limits.append((end_dt, end_dt.replace(
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hour=23, minute=59, second=59)))
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assert start_dt.date() == end_dt.date(), \
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'get_working_intervals_of_day is restricted to one day'
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intervals = []
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work_dt = start_dt.replace(hour=0, minute=0, second=0)
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# no calendar: try to use the default_interval, then return directly
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if ids is None:
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working_interval = []
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if default_interval:
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working_interval = (
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start_dt.replace(hour=default_interval[0],
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minute=0, second=0),
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start_dt.replace(hour=default_interval[1],
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minute=0, second=0))
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intervals = self.interval_remove_leaves(working_interval,
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work_limits)
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return intervals
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working_intervals = []
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for calendar_working_day in self.get_attendances_for_weekdays(
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ids, [start_dt.weekday()]):
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working_interval = (
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work_dt.replace(hour=int(calendar_working_day.hour_from)),
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work_dt.replace(hour=int(calendar_working_day.hour_to))
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)
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working_intervals += self.interval_remove_leaves(working_interval,
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work_limits)
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# find leave intervals
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if leaves is None and compute_leaves:
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leaves = self.get_leave_intervals(cr, uid, ids,
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resource_id=resource_id,
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context=context)
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# filter according to leaves
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for interval in working_intervals:
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work_intervals = self.interval_remove_leaves(interval, leaves)
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intervals += work_intervals
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return intervals
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@api.multi
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def get_attendances_for_weekdays(self, ids, weekdays):
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""" Given a list of weekdays, return matching
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resource.calendar.attendance"""
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calendar = self.browse(ids)
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return [att for att in calendar.attendance_ids
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if int(att.dayofweek) in weekdays]
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def seconds(td):
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assert isinstance(td, dtime.timedelta)
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return (td.microseconds + (
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td.seconds + td.days * 24 * 3600) * 10 ** 6) / 10. ** 6
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