forked from ScoDoc/ScoDoc
584 lines
19 KiB
Python
584 lines
19 KiB
Python
# -*- mode: python -*-
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# -*- coding: utf-8 -*-
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##############################################################################
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#
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# Gestion scolarite IUT
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#
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# Copyright (c) 1999 - 2023 Emmanuel Viennet. All rights reserved.
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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 General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (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 General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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# Emmanuel Viennet emmanuel.viennet@viennet.net
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#
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##############################################################################
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"""Operations de base sur les formsemestres
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"""
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import datetime
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import time
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from operator import itemgetter
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from flask import g, request, url_for
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import app
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import app.scodoc.notesdb as ndb
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import app.scodoc.sco_utils as scu
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from app import log
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from app.models import Departement
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from app.models import Formation, FormSemestre
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from app.scodoc import sco_cache, codes_cursus, sco_formations, sco_preferences
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from app.scodoc.gen_tables import GenTable
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from app.scodoc.codes_cursus import NO_SEMESTRE_ID
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from app.scodoc.sco_exceptions import ScoInvalidIdType, ScoValueError
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from app.scodoc.sco_vdi import ApoEtapeVDI
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_formsemestreEditor = ndb.EditableTable(
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"notes_formsemestre",
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"formsemestre_id",
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(
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"formsemestre_id",
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"semestre_id",
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"formation_id",
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"titre",
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"date_debut",
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"date_fin",
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"gestion_compensation",
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"gestion_semestrielle",
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"etat",
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"bul_hide_xml",
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"block_moyennes",
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"block_moyenne_generale",
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"bul_bgcolor",
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"modalite",
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"resp_can_edit",
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"resp_can_change_ens",
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"ens_can_edit_eval",
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"elt_sem_apo",
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"elt_annee_apo",
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"edt_id",
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),
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filter_dept=True,
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sortkey="date_debut",
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output_formators={
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"date_debut": ndb.DateISOtoDMY,
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"date_fin": ndb.DateISOtoDMY,
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},
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input_formators={
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"date_debut": ndb.DateDMYtoISO,
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"date_fin": ndb.DateDMYtoISO,
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"etat": bool,
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"bul_hide_xml": bool,
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"block_moyennes": bool,
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"block_moyenne_generale": bool,
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"gestion_compensation": bool,
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"gestion_semestrielle": bool,
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"resp_can_edit": bool,
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"resp_can_change_ens": bool,
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"ens_can_edit_eval": bool,
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"bul_bgcolor": lambda color: color or "white",
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"titre": lambda titre: titre or "sans titre",
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},
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)
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def get_formsemestre(formsemestre_id: int) -> dict:
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"list ONE formsemestre"
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if formsemestre_id is None:
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raise ValueError("get_formsemestre: id manquant")
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if formsemestre_id in g.stored_get_formsemestre:
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return g.stored_get_formsemestre[formsemestre_id]
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if not isinstance(formsemestre_id, int):
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log(f"get_formsemestre: invalid id '{formsemestre_id}'")
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raise ScoInvalidIdType("get_formsemestre: formsemestre_id must be an integer !")
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sems = do_formsemestre_list(args={"formsemestre_id": formsemestre_id})
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if not sems:
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log(f"get_formsemestre: invalid formsemestre_id ({formsemestre_id})")
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raise ScoValueError(f"semestre {formsemestre_id} inconnu !")
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g.stored_get_formsemestre[formsemestre_id] = sems[0]
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return sems[0]
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def do_formsemestre_list(*a, **kw):
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"list formsemestres"
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# log('do_formsemestre_list: a=%s kw=%s' % (str(a),str(kw)))
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cnx = ndb.GetDBConnexion()
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sems = _formsemestreEditor.list(cnx, *a, **kw)
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# Ajoute les étapes Apogee et les responsables:
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for sem in sems:
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sem["etapes"] = read_formsemestre_etapes(sem["formsemestre_id"])
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sem["responsables"] = read_formsemestre_responsables(sem["formsemestre_id"])
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# Filtre sur code etape si indiqué:
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if "args" in kw:
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etape = kw["args"].get("etape_apo", None)
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if etape:
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sems = [sem for sem in sems if etape in sem["etapes"]]
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for sem in sems:
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_formsemestre_enrich(sem)
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# tri par date, le plus récent d'abord
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sems.sort(key=itemgetter("dateord", "semestre_id"), reverse=True)
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return sems
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def _formsemestre_enrich(sem):
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"""Ajoute champs souvent utiles: titre + annee et dateord (pour tris).
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XXX obsolete: préférer formsemestre.to_dict() ou, mieux, les méthodes de FormSemestre.
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"""
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# imports ici pour eviter refs circulaires
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from app.scodoc import sco_formsemestre_edit
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formation: Formation = Formation.query.get_or_404(sem["formation_id"])
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parcours = codes_cursus.get_cursus_from_code(formation.type_parcours)
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# 'S1', 'S2', ... ou '' pour les monosemestres
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if sem["semestre_id"] != NO_SEMESTRE_ID:
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sem["sem_id_txt"] = "S%s" % sem["semestre_id"]
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else:
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sem["sem_id_txt"] = ""
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# Nom avec numero semestre:
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sem["titre_num"] = sem["titre"] # eg "DUT Informatique"
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if sem["semestre_id"] != NO_SEMESTRE_ID:
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sem["titre_num"] += " %s %s" % (
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parcours.SESSION_NAME,
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sem["semestre_id"],
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) # eg "DUT Informatique semestre 2"
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sem["date_debut_iso"] = ndb.DateDMYtoISO(sem["date_debut"])
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sem["date_fin_iso"] = ndb.DateDMYtoISO(sem["date_fin"])
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sem["dateord"] = sem["date_debut_iso"] # pour les tris
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try:
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mois_debut, annee_debut = sem["date_debut"].split("/")[1:]
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except:
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mois_debut, annee_debut = "", ""
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try:
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mois_fin, annee_fin = sem["date_fin"].split("/")[1:]
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except:
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mois_fin, annee_fin = "", ""
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sem["annee_debut"] = annee_debut
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sem["annee_fin"] = annee_fin
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sem["mois_debut_ord"] = int(mois_debut)
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sem["mois_fin_ord"] = int(mois_fin)
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sem["annee"] = annee_debut
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# 2007 ou 2007-2008:
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sem["anneescolaire"] = scu.annee_scolaire_repr(
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int(annee_debut), sem["mois_debut_ord"]
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)
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# La période: considère comme "S1" (ou S3) les débuts en aout-sept-octobre
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# devrait sans doute pouvoir etre changé...
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if sem["mois_debut_ord"] >= 8 and sem["mois_debut_ord"] <= 10:
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sem["periode"] = 1 # typiquement, début en septembre: S1, S3...
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else:
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sem["periode"] = 2 # typiquement, début en février: S2, S4...
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sem["titreannee"] = "%s %s %s" % (
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sem["titre_num"],
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sem.get("modalite", ""),
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annee_debut,
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)
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if annee_fin != annee_debut:
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sem["titreannee"] += "-" + annee_fin
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sem["annee"] += "-" + annee_fin
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# et les dates sous la forme "oct 2007 - fev 2008"
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months = scu.MONTH_NAMES_ABBREV
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if mois_debut:
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mois_debut = months[int(mois_debut) - 1]
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if mois_fin:
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mois_fin = months[int(mois_fin) - 1]
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sem["mois_debut"] = mois_debut + " " + annee_debut
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sem["mois_fin"] = mois_fin + " " + annee_fin
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sem["titremois"] = "%s %s (%s - %s)" % (
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sem["titre_num"],
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sem.get("modalite", ""),
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sem["mois_debut"],
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sem["mois_fin"],
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)
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sem["session_id"] = sco_formsemestre_edit.get_formsemestre_session_id(
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sem, formation.code_specialite, parcours
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)
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sem["etapes"] = read_formsemestre_etapes(sem["formsemestre_id"])
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sem["etapes_apo_str"] = formsemestre_etape_apo_str(sem)
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sem["responsables"] = read_formsemestre_responsables(sem["formsemestre_id"])
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def formsemestre_etape_apo_str(sem):
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"chaine décrivant le(s) codes étapes Apogée"
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return etapes_apo_str(sem["etapes"])
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def etapes_apo_str(etapes):
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"Chaine decrivant une liste d'instance de ApoEtapeVDI"
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return ", ".join([str(x) for x in etapes])
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def do_formsemestre_create(args, silent=False):
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"create a formsemestre"
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from app.models import ScolarNews
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from app.scodoc import sco_groups
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cnx = ndb.GetDBConnexion()
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formsemestre_id = _formsemestreEditor.create(cnx, args)
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if args["etapes"]:
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args["formsemestre_id"] = formsemestre_id
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write_formsemestre_etapes(args)
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if args["responsables"]:
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args["formsemestre_id"] = formsemestre_id
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write_formsemestre_responsables(args)
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# create default partition
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partition_id = sco_groups.partition_create(
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formsemestre_id,
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default=True,
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redirect=0,
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numero=1000000, # à la fin
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)
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_ = sco_groups.create_group(partition_id, default=True)
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# news
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if "titre" not in args:
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args["titre"] = "sans titre"
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args["formsemestre_id"] = formsemestre_id
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args["url"] = "Notes/formsemestre_status?formsemestre_id=%(formsemestre_id)s" % args
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if not silent:
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ScolarNews.add(
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typ=ScolarNews.NEWS_SEM,
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text='Création du semestre <a href="%(url)s">%(titre)s</a>' % args,
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url=args["url"],
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max_frequency=0,
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)
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return formsemestre_id
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def do_formsemestre_edit(sem, cnx=None, **kw):
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"""Apply modifications to formsemestre.
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Update etapes and resps. Invalidate cache."""
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if not cnx:
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cnx = ndb.GetDBConnexion()
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_formsemestreEditor.edit(cnx, sem, **kw)
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write_formsemestre_etapes(sem)
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write_formsemestre_responsables(sem)
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sco_cache.invalidate_formsemestre(
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formsemestre_id=sem["formsemestre_id"]
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) # > modif formsemestre
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def read_formsemestre_responsables(formsemestre_id: int) -> list[int]: # py3.9+ syntax
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"""recupere liste des responsables de ce semestre
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:returns: liste d'id
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"""
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r = ndb.SimpleDictFetch(
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"""SELECT responsable_id
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FROM notes_formsemestre_responsables
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WHERE formsemestre_id = %(formsemestre_id)s
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""",
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{"formsemestre_id": formsemestre_id},
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)
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return [x["responsable_id"] for x in r]
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def write_formsemestre_responsables(sem):
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return _write_formsemestre_aux(sem, "responsables", "responsable_id")
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# ---------------------- Coefs des UE
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_formsemestre_uecoef_editor = ndb.EditableTable(
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"notes_formsemestre_uecoef",
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"formsemestre_uecoef_id",
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("formsemestre_uecoef_id", "formsemestre_id", "ue_id", "coefficient"),
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)
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formsemestre_uecoef_create = _formsemestre_uecoef_editor.create
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formsemestre_uecoef_edit = _formsemestre_uecoef_editor.edit
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formsemestre_uecoef_list = _formsemestre_uecoef_editor.list
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formsemestre_uecoef_delete = _formsemestre_uecoef_editor.delete
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def do_formsemestre_uecoef_edit_or_create(cnx, formsemestre_id, ue_id, coef):
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"modify or create the coef"
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coefs = formsemestre_uecoef_list(
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cnx, args={"formsemestre_id": formsemestre_id, "ue_id": ue_id}
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)
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if coefs:
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formsemestre_uecoef_edit(
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cnx,
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args={
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"formsemestre_uecoef_id": coefs[0]["formsemestre_uecoef_id"],
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"coefficient": coef,
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},
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)
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else:
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formsemestre_uecoef_create(
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cnx,
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args={
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"formsemestre_id": formsemestre_id,
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"ue_id": ue_id,
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"coefficient": coef,
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},
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)
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def do_formsemestre_uecoef_delete(cnx, formsemestre_id, ue_id):
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"delete coef for this (ue,sem)"
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coefs = formsemestre_uecoef_list(
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cnx, args={"formsemestre_id": formsemestre_id, "ue_id": ue_id}
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)
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if coefs:
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formsemestre_uecoef_delete(cnx, coefs[0]["formsemestre_uecoef_id"])
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def read_formsemestre_etapes(formsemestre_id): # OBSOLETE
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"""recupere liste des codes etapes associés à ce semestre
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:returns: liste d'instance de ApoEtapeVDI
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"""
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r = ndb.SimpleDictFetch(
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"""SELECT etape_apo
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FROM notes_formsemestre_etapes
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WHERE formsemestre_id = %(formsemestre_id)s
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ORDER BY etape_apo
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""",
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{"formsemestre_id": formsemestre_id},
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)
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return [ApoEtapeVDI(x["etape_apo"]) for x in r if x["etape_apo"]]
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def write_formsemestre_etapes(sem):
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return _write_formsemestre_aux(sem, "etapes", "etape_apo")
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def _write_formsemestre_aux(sem, fieldname, valuename):
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"""fieldname: 'etapes' ou 'responsables'
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valuename: 'etape_apo' ou 'responsable_id'
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"""
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if not fieldname in sem:
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return
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# uniquify
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values = set([str(x) for x in sem[fieldname]])
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cnx = ndb.GetDBConnexion()
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cursor = cnx.cursor(cursor_factory=ndb.ScoDocCursor)
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tablename = "notes_formsemestre_" + fieldname
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try:
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cursor.execute(
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"DELETE from " + tablename + " where formsemestre_id = %(formsemestre_id)s",
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{"formsemestre_id": sem["formsemestre_id"]},
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)
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for item in values:
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if item:
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cursor.execute(
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"INSERT INTO "
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+ tablename
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+ " (formsemestre_id, "
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+ valuename
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+ ") VALUES (%(formsemestre_id)s, %("
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+ valuename
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+ ")s)",
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{"formsemestre_id": sem["formsemestre_id"], valuename: item},
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)
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except:
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log("Warning: exception in write_formsemestre_aux !")
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cnx.rollback()
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raise
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cnx.commit()
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def sem_set_responsable_name(sem):
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"ajoute champs responsable_name"
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from app.scodoc import sco_users
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sem["responsable_name"] = ", ".join(
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[
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sco_users.user_info(responsable_id)["nomprenom"]
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for responsable_id in sem["responsables"]
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]
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)
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def sem_in_semestre_scolaire(
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sem,
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year=False,
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periode=None,
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mois_pivot_annee=scu.MONTH_DEBUT_ANNEE_SCOLAIRE,
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mois_pivot_periode=scu.MONTH_DEBUT_PERIODE2,
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) -> bool:
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"""Vrai si la date du début du semestre est dans la période indiquée (1,2,0)
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du semestre `periode` de l'année scolaire indiquée
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(ou, à défaut, de celle en cours).
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La période utilise les même conventions que semset["sem_id"];
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* 1 : première période
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* 2 : deuxième période
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* 0 ou période non précisée: annualisé (donc inclut toutes les périodes)
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)
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"""
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if not year:
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year = scu.annee_scolaire()
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# n'utilise pas le jour pivot
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jour_pivot_annee = jour_pivot_periode = 1
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# calcule l'année universitaire et la période
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sem_annee, sem_periode = FormSemestre.comp_periode(
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datetime.datetime.fromisoformat(sem["date_debut_iso"]),
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mois_pivot_annee,
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mois_pivot_periode,
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jour_pivot_annee,
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jour_pivot_periode,
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)
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if periode is None or periode == 0:
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return sem_annee == year
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return sem_annee == year and sem_periode == periode
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def sem_in_annee_scolaire(sem, year=False):
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"""Test si sem appartient à l'année scolaire year (int).
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N'utilise que la date de début, pivot au 1er août.
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Si année non specifiée, année scolaire courante
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"""
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return sem_in_semestre_scolaire(sem, year, periode=0)
|
|
|
|
|
|
def sem_est_courant(sem): # -> FormSemestre.est_courant
|
|
"""Vrai si la date actuelle (now) est dans le semestre (les dates de début et fin sont incluses)"""
|
|
now = time.strftime("%Y-%m-%d")
|
|
debut = ndb.DateDMYtoISO(sem["date_debut"])
|
|
fin = ndb.DateDMYtoISO(sem["date_fin"])
|
|
return debut <= now <= fin
|
|
|
|
|
|
def scodoc_get_all_unlocked_sems():
|
|
"""Liste de tous les semestres non verrouillés de _tous_ les départements
|
|
(utilisé pour rapports d'activités)
|
|
"""
|
|
cur_dept = g.scodoc_dept
|
|
depts = Departement.query.filter_by(visible=True).all()
|
|
semdepts = []
|
|
try:
|
|
for dept in depts:
|
|
app.set_sco_dept(dept.acronym)
|
|
semdepts += [(sem, dept) for sem in do_formsemestre_list() if sem["etat"]]
|
|
finally:
|
|
app.set_sco_dept(cur_dept)
|
|
return semdepts
|
|
|
|
|
|
def table_formsemestres(
|
|
sems: list[dict],
|
|
columns_ids=(),
|
|
sup_columns_ids=(),
|
|
html_title="<h2>Semestres</h2>",
|
|
html_next_section="",
|
|
):
|
|
"""Une table presentant des semestres"""
|
|
for sem in sems:
|
|
sem_set_responsable_name(sem)
|
|
sem["_titre_num_target"] = url_for(
|
|
"notes.formsemestre_status",
|
|
scodoc_dept=g.scodoc_dept,
|
|
formsemestre_id=sem["formsemestre_id"],
|
|
)
|
|
|
|
if not columns_ids:
|
|
columns_ids = (
|
|
"etat",
|
|
"modalite",
|
|
"mois_debut",
|
|
"mois_fin",
|
|
"titre_num",
|
|
"responsable_name",
|
|
"etapes_apo_str",
|
|
)
|
|
columns_ids += sup_columns_ids
|
|
|
|
titles = {
|
|
"modalite": "",
|
|
"mois_debut": "Début",
|
|
"mois_fin": "Fin",
|
|
"titre_num": "Semestre",
|
|
"responsable_name": "Resp.",
|
|
"etapes_apo_str": "Apo.",
|
|
}
|
|
if sems:
|
|
preferences = sco_preferences.SemPreferences(sems[0]["formsemestre_id"])
|
|
else:
|
|
preferences = sco_preferences.SemPreferences()
|
|
tab = GenTable(
|
|
columns_ids=columns_ids,
|
|
rows=sems,
|
|
titles=titles,
|
|
html_class="table_leftalign",
|
|
html_sortable=True,
|
|
html_title=html_title,
|
|
html_next_section=html_next_section,
|
|
html_empty_element="<p><em>aucun résultat</em></p>",
|
|
page_title="Semestres",
|
|
preferences=preferences,
|
|
)
|
|
return tab
|
|
|
|
|
|
def list_formsemestre_by_etape(etape_apo=False, annee_scolaire=False) -> list[dict]:
|
|
"""Liste des semestres de cette etape,
|
|
pour l'annee scolaire indiquée (sinon, pour toutes).
|
|
"""
|
|
ds = {} # formsemestre_id : sem
|
|
if etape_apo:
|
|
sems = do_formsemestre_list(args={"etape_apo": etape_apo})
|
|
for sem in sems:
|
|
if annee_scolaire: # restriction annee scolaire
|
|
if sem_in_annee_scolaire(sem, year=int(annee_scolaire)):
|
|
ds[sem["formsemestre_id"]] = sem
|
|
sems = list(ds.values())
|
|
else:
|
|
sems = do_formsemestre_list()
|
|
if annee_scolaire:
|
|
sems = [
|
|
sem
|
|
for sem in sems
|
|
if sem_in_annee_scolaire(sem, year=int(annee_scolaire))
|
|
]
|
|
|
|
sems.sort(key=lambda s: (s["modalite"], s["dateord"]))
|
|
return sems
|
|
|
|
|
|
def view_formsemestre_by_etape(etape_apo=None, fmt="html"):
|
|
"""Affiche table des semestres correspondants à l'étape"""
|
|
if etape_apo:
|
|
html_title = f"""<h2>Semestres courants de l'étape <tt>{etape_apo}</tt></h2>"""
|
|
else:
|
|
html_title = """<h2>Semestres courants</h2>"""
|
|
tab = table_formsemestres(
|
|
list_formsemestre_by_etape(
|
|
etape_apo=etape_apo, annee_scolaire=scu.annee_scolaire()
|
|
),
|
|
html_title=html_title,
|
|
html_next_section="""<form action="view_formsemestre_by_etape">
|
|
Etape: <input name="etape_apo" type="text" size="8"></input>
|
|
</form>""",
|
|
)
|
|
tab.base_url = "%s?etape_apo=%s" % (request.base_url, etape_apo or "")
|
|
return tab.make_page(fmt=fmt)
|
|
|
|
|
|
def sem_has_etape(sem, code_etape):
|
|
return code_etape in sem["etapes"]
|