forked from ScoDoc/ScoDoc
468 lines
16 KiB
Python
Executable File
468 lines
16 KiB
Python
Executable File
##############################################################################
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# ScoDoc
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# Copyright (c) 1999 - 2023 Emmanuel Viennet. All rights reserved.
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# See LICENSE
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##############################################################################
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"""
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API : accès aux étudiants
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"""
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from datetime import datetime
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from operator import attrgetter
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from flask import g, request
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from flask_json import as_json
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from flask_login import current_user
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from flask_login import login_required
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from sqlalchemy import desc, func, or_
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from sqlalchemy.dialects.postgresql import VARCHAR
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import app
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from app.api import api_bp as bp, api_web_bp
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from app.api import tools
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from app.decorators import scodoc, permission_required
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from app.models import (
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Admission,
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Departement,
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FormSemestreInscription,
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FormSemestre,
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Identite,
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)
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from app.scodoc import sco_bulletins
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from app.scodoc import sco_groups
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from app.scodoc.sco_bulletins import do_formsemestre_bulletinetud
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from app.scodoc.sco_permissions import Permission
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from app.scodoc.sco_utils import json_error, suppress_accents
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import app.scodoc.sco_photos as sco_photos
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# Un exemple:
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# @bp.route("/api_function/<int:arg>")
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# @api_web_bp.route("/api_function/<int:arg>")
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# @login_required
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# @scodoc
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# @permission_required(Permission.ScoView)
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# @as_json
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# def api_function(arg: int):
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# """Une fonction quelconque de l'API"""
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# return {"current_user": current_user.to_dict(), "arg": arg, "dept": g.scodoc_dept}
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#
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@bp.route("/etudiants/courants", defaults={"long": False})
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@bp.route("/etudiants/courants/long", defaults={"long": True})
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@api_web_bp.route("/etudiants/courants", defaults={"long": False})
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@api_web_bp.route("/etudiants/courants/long", defaults={"long": True})
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@login_required
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@scodoc
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@permission_required(Permission.ScoView)
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@as_json
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def etudiants_courants(long=False):
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"""
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La liste des étudiants des semestres "courants" (tous départements)
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(date du jour comprise dans la période couverte par le sem.)
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dans lesquels l'utilisateur a la permission ScoView
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(donc tous si le dept du rôle est None).
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Exemple de résultat :
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[
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{
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"id": 1234,
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"code_nip": "12345678",
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"code_ine": null,
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"nom": "JOHN",
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"nom_usuel": None,
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"prenom": "DEUF",
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"civilite": "M",
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}
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...
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]
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En format "long": voir documentation.
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"""
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allowed_depts = current_user.get_depts_with_permission(Permission.ScoView)
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date_courante = request.args.get("date_courante")
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if date_courante:
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test_date = datetime.fromisoformat(date_courante)
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else:
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test_date = app.db.func.now()
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etuds = Identite.query.filter(
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Identite.id == FormSemestreInscription.etudid,
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FormSemestreInscription.formsemestre_id == FormSemestre.id,
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FormSemestre.date_debut <= test_date,
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FormSemestre.date_fin >= test_date,
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)
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if not None in allowed_depts:
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# restreint aux départements autorisés:
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etuds = etuds.join(Departement).filter(
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or_(Departement.acronym == acronym for acronym in allowed_depts)
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)
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if long:
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data = [etud.to_dict_api() for etud in etuds]
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else:
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data = [etud.to_dict_short() for etud in etuds]
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return data
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@bp.route("/etudiant/etudid/<int:etudid>")
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@bp.route("/etudiant/nip/<string:nip>")
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@bp.route("/etudiant/ine/<string:ine>")
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@api_web_bp.route("/etudiant/etudid/<int:etudid>")
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@api_web_bp.route("/etudiant/nip/<string:nip>")
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@api_web_bp.route("/etudiant/ine/<string:ine>")
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@login_required
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@scodoc
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@permission_required(Permission.ScoView)
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@as_json
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def etudiant(etudid: int = None, nip: str = None, ine: str = None):
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"""
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Retourne les informations de l'étudiant correspondant, ou 404 si non trouvé.
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etudid : l'etudid de l'étudiant
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nip : le code nip de l'étudiant
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ine : le code ine de l'étudiant
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Les codes INE et NIP sont uniques au sein d'un département.
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Si plusieurs objets ont le même code, on ramène le plus récemment inscrit.
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"""
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etud = tools.get_etud(etudid, nip, ine)
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if etud is None:
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return json_error(
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404,
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message="étudiant inconnu",
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)
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return etud.to_dict_api()
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@bp.route("/etudiant/etudid/<int:etudid>/photo")
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@bp.route("/etudiant/nip/<string:nip>/photo")
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@bp.route("/etudiant/ine/<string:ine>/photo")
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@api_web_bp.route("/etudiant/etudid/<int:etudid>/photo")
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@api_web_bp.route("/etudiant/nip/<string:nip>/photo")
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@api_web_bp.route("/etudiant/ine/<string:ine>/photo")
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@login_required
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@scodoc
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@permission_required(Permission.ScoView)
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def get_photo_image(etudid: int = None, nip: str = None, ine: str = None):
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"""
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Retourne la photo de l'étudiant
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correspondant ou un placeholder si non existant.
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etudid : l'etudid de l'étudiant
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nip : le code nip de l'étudiant
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ine : le code ine de l'étudiant
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"""
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etud = tools.get_etud(etudid, nip, ine)
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if etud is None:
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return json_error(
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404,
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message="étudiant inconnu",
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)
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if not etudid:
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filename = sco_photos.UNKNOWN_IMAGE_PATH
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size = request.args.get("size", "orig")
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filename = sco_photos.photo_pathname(etud.photo_filename, size=size)
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if not filename:
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filename = sco_photos.UNKNOWN_IMAGE_PATH
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res = sco_photos.build_image_response(filename)
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return res
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@bp.route("/etudiant/etudid/<int:etudid>/photo", methods=["POST"])
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@api_web_bp.route("/etudiant/etudid/<int:etudid>/photo", methods=["POST"])
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@login_required
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@scodoc
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@permission_required(Permission.ScoEtudChangeAdr)
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@as_json
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def set_photo_image(etudid: int = None):
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"""Enregistre la photo de l'étudiant."""
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allowed_depts = current_user.get_depts_with_permission(Permission.ScoEtudChangeAdr)
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query = Identite.query.filter_by(id=etudid)
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if not None in allowed_depts:
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# restreint aux départements autorisés:
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query = query.join(Departement).filter(
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or_(Departement.acronym == acronym for acronym in allowed_depts)
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)
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if g.scodoc_dept is not None:
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query = query.filter_by(dept_id=g.scodoc_dept_id)
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etud: Identite = query.first()
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if etud is None:
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return json_error(404, message="etudiant inexistant")
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# Récupère l'image
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if len(request.files) == 0:
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return json_error(404, "Il n'y a pas de fichier joint")
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file = list(request.files.values())[0]
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if not file.filename:
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return json_error(404, "Il n'y a pas de fichier joint")
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data = file.stream.read()
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status, err_msg = sco_photos.store_photo(etud, data, file.filename)
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if status:
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return {"etudid": etud.id, "message": "recorded photo"}
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return json_error(
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404,
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message=f"Erreur: {err_msg}",
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)
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@bp.route("/etudiants/etudid/<int:etudid>", methods=["GET"])
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@bp.route("/etudiants/nip/<string:nip>", methods=["GET"])
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@bp.route("/etudiants/ine/<string:ine>", methods=["GET"])
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@api_web_bp.route("/etudiants/etudid/<int:etudid>", methods=["GET"])
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@api_web_bp.route("/etudiants/nip/<string:nip>", methods=["GET"])
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@api_web_bp.route("/etudiants/ine/<string:ine>", methods=["GET"])
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@scodoc
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@permission_required(Permission.ScoView)
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@as_json
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def etudiants(etudid: int = None, nip: str = None, ine: str = None):
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"""
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Info sur le ou les étudiants correspondant. Comme /etudiant mais renvoie
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toujours une liste.
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Si non trouvé, liste vide, pas d'erreur.
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Dans 99% des cas, la liste contient un seul étudiant, mais si l'étudiant a
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été inscrit dans plusieurs départements, on a plusieurs objets (1 par dept.).
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"""
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allowed_depts = current_user.get_depts_with_permission(Permission.ScoView)
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if etudid is not None:
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query = Identite.query.filter_by(id=etudid)
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elif nip is not None:
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query = Identite.query.filter_by(code_nip=nip)
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elif ine is not None:
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query = Identite.query.filter_by(code_ine=ine)
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else:
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return json_error(
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404,
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message="parametre manquant",
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)
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if not None in allowed_depts:
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# restreint aux départements autorisés:
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query = query.join(Departement).filter(
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or_(Departement.acronym == acronym for acronym in allowed_depts)
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)
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return [etud.to_dict_api() for etud in query]
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@bp.route("/etudiants/name/<string:start>")
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@api_web_bp.route("/etudiants/name/<string:start>")
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@scodoc
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@permission_required(Permission.ScoView)
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@as_json
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def etudiants_by_name(start: str = "", min_len=3, limit=32):
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"""Liste des étudiants dont le nom débute par start.
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Si start fait moins de min_len=3 caractères, liste vide.
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La casse et les accents sont ignorés.
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"""
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if len(start) < min_len:
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return []
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start = suppress_accents(start).lower()
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query = Identite.query.filter(
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func.lower(func.unaccent(Identite.nom, type_=VARCHAR)).ilike(start + "%")
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)
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allowed_depts = current_user.get_depts_with_permission(Permission.ScoView)
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if not None in allowed_depts:
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# restreint aux départements autorisés:
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query = query.join(Departement).filter(
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or_(Departement.acronym == acronym for acronym in allowed_depts)
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)
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etuds = query.order_by(Identite.nom, Identite.prenom).limit(limit)
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# Note: on raffine le tri pour les caractères spéciaux et nom usuel ici:
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return [etud.to_dict_api() for etud in sorted(etuds, key=attrgetter("sort_key"))]
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@bp.route("/etudiant/etudid/<int:etudid>/formsemestres")
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@bp.route("/etudiant/nip/<string:nip>/formsemestres")
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@bp.route("/etudiant/ine/<string:ine>/formsemestres")
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@api_web_bp.route("/etudiant/etudid/<int:etudid>/formsemestres")
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@api_web_bp.route("/etudiant/nip/<string:nip>/formsemestres")
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@api_web_bp.route("/etudiant/ine/<string:ine>/formsemestres")
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@scodoc
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@permission_required(Permission.ScoView)
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@as_json
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def etudiant_formsemestres(etudid: int = None, nip: int = None, ine: int = None):
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"""
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Liste des semestres qu'un étudiant a suivi, triés par ordre chronologique.
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Accès par etudid, nip ou ine.
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Attention, si accès via NIP ou INE, les semestres peuvent être de départements
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différents (si l'étudiant a changé de département). L'id du département est `dept_id`.
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Si accès par département, ne retourne que les formsemestre suivis dans le département.
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"""
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if etudid is not None:
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q_etud = Identite.query.filter_by(id=etudid)
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elif nip is not None:
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q_etud = Identite.query.filter_by(code_nip=nip)
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elif ine is not None:
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q_etud = Identite.query.filter_by(code_ine=ine)
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else:
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return json_error(404, message="parametre manquant")
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if g.scodoc_dept is not None:
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q_etud = q_etud.filter_by(dept_id=g.scodoc_dept_id)
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etud = q_etud.join(Admission).order_by(desc(Admission.annee)).first()
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if etud is None:
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return json_error(404, message="etudiant inexistant")
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query = FormSemestre.query.filter(
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FormSemestreInscription.etudid == etud.id,
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FormSemestreInscription.formsemestre_id == FormSemestre.id,
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)
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if g.scodoc_dept is not None:
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query = query.filter_by(dept_id=g.scodoc_dept_id)
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formsemestres = query.order_by(FormSemestre.date_debut)
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return [formsemestre.to_dict_api() for formsemestre in formsemestres]
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@bp.route(
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"/etudiant/<string:code_type>/<string:code>/formsemestre/<int:formsemestre_id>/bulletin",
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)
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@bp.route(
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"/etudiant/<string:code_type>/<string:code>/formsemestre/<int:formsemestre_id>/bulletin/<string:version>",
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)
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@bp.route(
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"/etudiant/<string:code_type>/<string:code>/formsemestre/<int:formsemestre_id>/bulletin/<string:version>/pdf",
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defaults={"pdf": True},
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)
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@bp.route(
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"/etudiant/<string:code_type>/<string:code>/formsemestre/<int:formsemestre_id>/bulletin/<string:version>/pdf/nosig",
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defaults={"pdf": True, "with_img_signatures_pdf": False},
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)
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@api_web_bp.route(
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"/etudiant/<string:code_type>/<string:code>/formsemestre/<int:formsemestre_id>/bulletin",
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)
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@api_web_bp.route(
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"/etudiant/<string:code_type>/<string:code>/formsemestre/<int:formsemestre_id>/bulletin/<string:version>",
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)
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@api_web_bp.route(
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"/etudiant/<string:code_type>/<string:code>/formsemestre/<int:formsemestre_id>/bulletin/<string:version>/pdf",
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defaults={"pdf": True},
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)
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@api_web_bp.route(
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"/etudiant/<string:code_type>/<string:code>/formsemestre/<int:formsemestre_id>/bulletin/<string:version>/pdf/nosig",
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defaults={"pdf": True, "with_img_signatures_pdf": False},
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)
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@scodoc
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@permission_required(Permission.ScoView)
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def bulletin(
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code_type: str = "etudid",
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code: str = None,
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formsemestre_id: int = None,
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version: str = "long",
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pdf: bool = False,
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with_img_signatures_pdf: bool = True,
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):
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"""
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Retourne le bulletin d'un étudiant dans un formsemestre.
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formsemestre_id : l'id d'un formsemestre
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code_type : "etudid", "nip" ou "ine"
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code : valeur du code INE, NIP ou etudid, selon code_type.
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version : type de bulletin (par défaut, "long"): short, long, long_mat
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pdf : si spécifié, bulletin au format PDF (et non JSON).
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Exemple de résultat : voir https://scodoc.org/ScoDoc9API/#bulletin
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"""
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if version == "pdf":
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version = "long"
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pdf = True
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# return f"{code_type}={code}, version={version}, pdf={pdf}"
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formsemestre = FormSemestre.query.filter_by(id=formsemestre_id).first_or_404()
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dept = Departement.query.filter_by(id=formsemestre.dept_id).first_or_404()
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if g.scodoc_dept and dept.acronym != g.scodoc_dept:
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return json_error(404, "formsemestre inexistant")
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app.set_sco_dept(dept.acronym)
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if code_type == "nip":
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query = Identite.query.filter_by(code_nip=code, dept_id=dept.id)
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elif code_type == "etudid":
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try:
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etudid = int(code)
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except ValueError:
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return json_error(404, "invalid etudid type")
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query = Identite.query.filter_by(id=etudid)
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elif code_type == "ine":
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query = Identite.query.filter_by(code_ine=code, dept_id=dept.id)
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else:
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return json_error(404, "invalid code_type")
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etud = query.first()
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if etud is None:
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return json_error(404, message="etudiant inexistant")
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if pdf:
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pdf_response, _ = do_formsemestre_bulletinetud(
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formsemestre,
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etud,
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version=version,
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fmt="pdf",
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with_img_signatures_pdf=with_img_signatures_pdf,
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)
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return pdf_response
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return sco_bulletins.get_formsemestre_bulletin_etud_json(
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formsemestre, etud, version=version
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)
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@bp.route(
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"/etudiant/etudid/<int:etudid>/formsemestre/<int:formsemestre_id>/groups",
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methods=["GET"],
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)
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@scodoc
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@permission_required(Permission.ScoView)
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@as_json
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def etudiant_groups(formsemestre_id: int, etudid: int = None):
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"""
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Retourne la liste des groupes auxquels appartient l'étudiant dans le formsemestre indiqué
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formsemestre_id : l'id d'un formsemestre
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etudid : l'etudid d'un étudiant
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Exemple de résultat :
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[
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{
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"partition_id": 1,
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"id": 1,
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"formsemestre_id": 1,
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"partition_name": null,
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"numero": 0,
|
|
"bul_show_rank": false,
|
|
"show_in_lists": true,
|
|
"group_id": 1,
|
|
"group_name": null
|
|
},
|
|
{
|
|
"partition_id": 2,
|
|
"id": 2,
|
|
"formsemestre_id": 1,
|
|
"partition_name": "TD",
|
|
"numero": 1,
|
|
"bul_show_rank": false,
|
|
"show_in_lists": true,
|
|
"group_id": 2,
|
|
"group_name": "A"
|
|
}
|
|
]
|
|
"""
|
|
|
|
query = FormSemestre.query.filter_by(id=formsemestre_id)
|
|
if g.scodoc_dept:
|
|
query = query.filter_by(dept_id=g.scodoc_dept_id)
|
|
formsemestre = query.first()
|
|
if formsemestre is None:
|
|
return json_error(
|
|
404,
|
|
message="formsemestre inconnu",
|
|
)
|
|
dept = formsemestre.departement
|
|
etud = Identite.query.filter_by(id=etudid, dept_id=dept.id).first_or_404(etudid)
|
|
|
|
app.set_sco_dept(dept.acronym)
|
|
data = sco_groups.get_etud_groups(etud.id, formsemestre.id)
|
|
|
|
return data
|