ScoDoc/app/comp/df_cache.py

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# -*- mode: python -*-
# -*- coding: utf-8 -*-
##############################################################################
#
# Gestion scolarite IUT
#
2023-12-31 23:04:06 +01:00
# Copyright (c) 1999 - 2024 Emmanuel Viennet. All rights reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# Emmanuel Viennet emmanuel.viennet@viennet.net
#
##############################################################################
"""caches pour tables APC
"""
from flask import g
from app.scodoc import sco_cache
class ModuleCoefsCache(sco_cache.ScoDocCache):
"""Cache for module coefs
Clé: formation_id.semestre_idx
Valeur: DataFrame (df_load_module_coefs)
"""
prefix = "MCO"
class EvaluationsPoidsCache(sco_cache.ScoDocCache):
"""Cache for poids evals
Clé: moduleimpl_id
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Valeur: DataFrame (load_evaluations_poids)
"""
prefix = "EPC"
@classmethod
def invalidate_all(cls):
"delete all cached evaluations poids (in current dept)"
from app.models.formsemestre import FormSemestre
from app.models.moduleimpls import ModuleImpl
moduleimpl_ids = [
mi.id
for mi in ModuleImpl.query.join(FormSemestre).filter_by(
dept_id=g.scodoc_dept_id
)
]
cls.delete_many(moduleimpl_ids)
@classmethod
def invalidate_sem(cls, formsemestre_id):
"delete cached evaluations poids for this formsemestre from cache"
from app.models.moduleimpls import ModuleImpl
moduleimpl_ids = [
mi.id for mi in ModuleImpl.query.filter_by(formsemestre_id=formsemestre_id)
]
cls.delete_many(moduleimpl_ids)