XuanHuyen
59 lines
2.3 KiB
Python
59 lines
2.3 KiB
Python
###############################################################################
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#
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# OpenEduCat Inc
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# Copyright (C) 2009-TODAY OpenEduCat Inc(<https://www.openeducat.org>).
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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 Lesser 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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from odoo import _, api, fields, models
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from odoo.exceptions import ValidationError
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class OpExamAttendees(models.Model):
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_name = "op.exam.attendees"
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_rec_name = "student_id"
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_description = "Exam Attendees"
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student_id = fields.Many2one('op.student', 'Student', required=True)
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status = fields.Selection(
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[('present', 'Present'), ('absent', 'Absent')],
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'Status', default="present", required=True)
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marks = fields.Integer('Marks')
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note = fields.Text('Note')
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exam_id = fields.Many2one(
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'op.exam', 'Exam', required=True, ondelete="cascade")
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course_id = fields.Many2one('op.course', 'Course', readonly=True)
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batch_id = fields.Many2one('op.batch', 'Batch', readonly=True)
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room_id = fields.Many2one('op.exam.room', 'Room')
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_sql_constraints = [
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('unique_attendees',
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'unique(student_id,exam_id)',
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'Attendee must be unique per exam.'),
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]
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@api.onchange('exam_id')
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def onchange_exam(self):
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self.course_id = self.exam_id.session_id.course_id
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self.batch_id = self.exam_id.session_id.batch_id
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self.student_id = False
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@api.constrains('marks')
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def _check_marks(self):
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if self.marks < 0.0 or self.marks > self.exam_id.total_marks:
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raise ValidationError(_(
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"Please Enter Marks between 0 to %d" % self.exam_id.total_marks))
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