forked from ScoDoc/ScoDoc
129 lines
4.0 KiB
Python
129 lines
4.0 KiB
Python
# -*- coding: UTF-8 -*
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"""ScoDoc models: moduleimpls
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"""
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from typing import Any
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import pandas as pd
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from app import db
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from app.comp import df_cache
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from app.models import APO_CODE_STR_LEN
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from app.models import SHORT_STR_LEN
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from app.models import CODE_STR_LEN
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from app.models import UniteEns, Identite
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import app.scodoc.notesdb as ndb
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from app.scodoc import sco_evaluation_db
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class ModuleImpl(db.Model):
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"""Mise en oeuvre d'un module pour une annee/semestre"""
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__tablename__ = "notes_moduleimpl"
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__table_args__ = (db.UniqueConstraint("formsemestre_id", "module_id"),)
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id = db.Column(db.Integer, primary_key=True)
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moduleimpl_id = db.synonym("id")
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module_id = db.Column(
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db.Integer,
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db.ForeignKey("notes_modules.id"),
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)
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formsemestre_id = db.Column(
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db.Integer,
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db.ForeignKey("notes_formsemestre.id"),
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index=True,
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)
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responsable_id = db.Column("responsable_id", db.Integer, db.ForeignKey("user.id"))
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# formule de calcul moyenne:
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computation_expr = db.Column(db.Text())
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evaluations = db.relationship("Evaluation", lazy="dynamic", backref="moduleimpl")
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enseignants = db.relationship(
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"User",
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secondary="notes_modules_enseignants",
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lazy="dynamic",
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backref="moduleimpl",
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viewonly=True,
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)
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def __init__(self, **kwargs):
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super(ModuleImpl, self).__init__(**kwargs)
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def get_evaluations_poids(self) -> pd.DataFrame:
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"""Les poids des évaluations vers les UE (accès via cache)"""
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evaluations_poids = df_cache.EvaluationsPoidsCache.get(self.id)
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if evaluations_poids is None:
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from app.comp import moy_mod
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evaluations_poids, _ = moy_mod.df_load_evaluations_poids(self.id)
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df_cache.EvaluationsPoidsCache.set(self.id, evaluations_poids)
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return evaluations_poids
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def invalidate_evaluations_poids(self):
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"""Invalide poids cachés"""
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df_cache.EvaluationsPoidsCache.delete(self.id)
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def check_apc_conformity(self) -> bool:
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"""true si les poids des évaluations du module permettent de satisfaire
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les coefficients du PN.
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"""
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if not self.module.formation.get_parcours().APC_SAE:
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return True
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from app.comp import moy_mod
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return moy_mod.check_moduleimpl_conformity(
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self,
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self.get_evaluations_poids(),
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self.module.formation.get_module_coefs(self.module.semestre_id),
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)
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def to_dict(self):
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"""as a dict, with the same conversions as in ScoDoc7"""
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e = dict(self.__dict__)
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e.pop("_sa_instance_state", None)
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# ScoDoc7 output_formators: (backward compat)
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e["moduleimpl_id"] = self.id
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e["ens"] = [
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{"moduleimpl_id": self.id, "ens_id": e.id} for e in self.enseignants
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]
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return e
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# Enseignants (chargés de TD ou TP) d'un moduleimpl
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notes_modules_enseignants = db.Table(
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"notes_modules_enseignants",
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db.Column(
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"moduleimpl_id",
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db.Integer,
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db.ForeignKey("notes_moduleimpl.id"),
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),
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db.Column("ens_id", db.Integer, db.ForeignKey("user.id")),
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# ? db.UniqueConstraint("moduleimpl_id", "ens_id"),
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)
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# XXX il manque probablement une relation pour gérer cela
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class ModuleImplInscription(db.Model):
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"""Inscription à un module (etudiants,moduleimpl)"""
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__tablename__ = "notes_moduleimpl_inscription"
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__table_args__ = (db.UniqueConstraint("moduleimpl_id", "etudid"),)
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id = db.Column(db.Integer, primary_key=True)
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moduleimpl_inscription_id = db.synonym("id")
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moduleimpl_id = db.Column(
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db.Integer,
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db.ForeignKey("notes_moduleimpl.id"),
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index=True,
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)
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etudid = db.Column(db.Integer, db.ForeignKey("identite.id"), index=True)
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etud = db.relationship(
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Identite,
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backref=db.backref("moduleimpl_inscriptions", cascade="all, delete-orphan"),
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)
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modimpl = db.relationship(
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ModuleImpl,
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backref=db.backref("inscriptions", cascade="all, delete-orphan"),
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)
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