forked from ScoDoc/DocScoDoc
146 lines
5.2 KiB
Python
146 lines
5.2 KiB
Python
# -*- coding: UTF-8 -*
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"""Décisions de jury (validations) des RCUE et années du BUT
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"""
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from sqlalchemy.sql import text
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from app import db
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from app.models import CODE_STR_LEN
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from app.models.but_refcomp import ApcNiveau
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from app.models.ues import UniteEns
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from app.models.formsemestre import FormSemestre
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class ApcValidationRCUE(db.Model):
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"""Validation des niveaux de compétences
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aka "regroupements cohérents d'UE" dans le jargon BUT.
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"""
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__tablename__ = "apc_validation_rcue"
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# Assure unicité de la décision:
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__table_args__ = (
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db.UniqueConstraint("etudid", "formsemestre_id", "ue1_id", "ue2_id"),
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)
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id = db.Column(db.Integer, primary_key=True)
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etudid = db.Column(
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db.Integer,
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db.ForeignKey("identite.id", ondelete="CASCADE"),
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index=True,
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nullable=False,
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)
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formsemestre_id = db.Column(
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db.Integer, db.ForeignKey("notes_formsemestre.id"), index=True, nullable=True
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)
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# Les deux UE associées à ce niveau:
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ue1_id = db.Column(db.Integer, db.ForeignKey("notes_ue.id"), nullable=False)
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ue2_id = db.Column(db.Integer, db.ForeignKey("notes_ue.id"), nullable=False)
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# optionnel, le parcours dans lequel se trouve la compétence:
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parcours_id = db.Column(db.Integer, db.ForeignKey("apc_parcours.id"), nullable=True)
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date = db.Column(db.DateTime(timezone=True), server_default=db.func.now())
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code = db.Column(db.String(CODE_STR_LEN), nullable=False, index=True)
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etud = db.relationship("Identite", backref="apc_validations_rcues")
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formsemestre = db.relationship("FormSemestre", backref="apc_validations_rcues")
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ue1 = db.relationship("UniteEns", foreign_keys=ue1_id)
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ue2 = db.relationship("UniteEns", foreign_keys=ue2_id)
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parcour = db.relationship("ApcParcours")
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def __repr__(self):
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return f"<{self.__class__.__name__} {self.id} {self.etud} {self.ue1}/{self.ue2}:{self.code!r}>"
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def niveau(self) -> ApcNiveau:
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"""Le niveau de compétence associé à cet RCUE."""
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# Par convention, il est donné par la seconde UE
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return self.ue2.niveau_competence
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def get_other_ue_rcue(ue: UniteEns, etudid: int) -> tuple[UniteEns, FormSemestre]:
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"""L'autre UE du RCUE (niveau de compétence) pour cet étudiant.
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Cherche une UE du même niveau de compétence, à laquelle l'étudiant soit inscrit.
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Résultat: le couple (UE, FormSemestre), ou (None, None) si pas trouvée.
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"""
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if (ue.niveau_competence is None) or (ue.semestre_idx is None):
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return None, None
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if ue.semestre_idx % 2:
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other_semestre_idx = ue.semestre_idx + 1
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else:
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other_semestre_idx = ue.semestre_idx - 1
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cursor = db.session.execute(
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text(
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"""SELECT
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ue.id, sem.id
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FROM
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notes_ue ue,
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notes_formsemestre_inscription inscr,
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notes_formsemestre sem
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WHERE
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inscr.etudid = :etudid
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AND inscr.formsemestre_id = sem.id
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AND sem.semestre_id = :other_semestre_idx
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AND ue.formation_id = sem.formation_id
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AND ue.niveau_competence_id = :ue_niveau_competence_id
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AND ue.semestre_idx = :other_semestre_idx
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"""
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),
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{
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"etudid": etudid,
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"other_semestre_idx": other_semestre_idx,
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"ue_niveau_competence_id": ue.niveau_competence_id,
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},
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)
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r = cursor.fetchone()
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if r is None:
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return None, None
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return UniteEns.query.get(r[0]), FormSemestre.query.get(r[1])
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# q = UniteEns.query.filter(
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# FormSemestreInscription.etudid == etudid,
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# FormSemestreInscription.formsemestre_id == FormSemestre.id,
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# FormSemestre.formation_id == UniteEns.formation_id,
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# FormSemestre.semestre_id == UniteEns.semestre_idx,
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# UniteEns.niveau_competence_id == ue.niveau_competence_id,
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# UniteEns.semestre_idx != ue.semestre_idx,
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# )
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# if q.count() > 1:
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# log("Warning: get_other_ue_rcue: {q.count()} candidates UE")
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# return q.first()
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class ApcValidationAnnee(db.Model):
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"""Validation des années du BUT"""
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__tablename__ = "apc_validation_annee"
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# Assure unicité de la décision:
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__table_args__ = (db.UniqueConstraint("etudid", "annee_scolaire"),)
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id = db.Column(db.Integer, primary_key=True)
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etudid = db.Column(
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db.Integer,
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db.ForeignKey("identite.id", ondelete="CASCADE"),
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index=True,
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nullable=False,
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)
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ordre = db.Column(db.Integer, nullable=False)
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"numéro de l'année: 1, 2, 3"
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formsemestre_id = db.Column(
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db.Integer, db.ForeignKey("notes_formsemestre.id"), nullable=True
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)
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annee_scolaire = db.Column(db.Integer, nullable=False) # 2021
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date = db.Column(db.DateTime(timezone=True), server_default=db.func.now())
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code = db.Column(db.String(CODE_STR_LEN), nullable=False, index=True)
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etud = db.relationship("Identite", backref="apc_validations_annees")
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formsemestre = db.relationship("FormSemestre", backref="apc_validations_annees")
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def __repr__(self):
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return f"<{self.__class__.__name__} {self.id} {self.etud} BUT{self.ordre}:{self.code!r}>"
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