ScoDoc-Lille/app/scodoc/sco_modalites.py

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# -*- mode: python -*-
# -*- coding: utf-8 -*-
##############################################################################
#
# Gestion scolarite IUT
#
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# Copyright (c) 1999 - 2024 Emmanuel Viennet. All rights reserved.
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#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# Emmanuel Viennet emmanuel.viennet@viennet.net
#
##############################################################################
"""Modalites des semestres
La "modalite" est utilisee pour organiser les listes de semestres sur la page d'accueil.
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Elle n'est pas utilisée pour les parcours, ni pour rien d'autre
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(c'est donc un attribut "cosmétique").
"""
import collections
import app.scodoc.notesdb as ndb
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from app import log
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def list_formsemestres_modalites(sems):
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"""Liste ordonnée des modalités présentes dans ces formsemestres"""
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modalites = {}
for sem in sems:
if sem["modalite"] not in modalites:
m = do_modalite_list(args={"modalite": sem["modalite"]})[0]
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modalites[m["modalite"]] = m
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modalites = list(modalites.values())
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modalites.sort(key=lambda x: x["numero"])
return modalites
def group_sems_by_modalite(sems):
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"""Given the list of fromsemestre, group them by modalite,
sorted in each one by semestre id and date
"""
sems_by_mod = collections.defaultdict(list)
modalites = list_formsemestres_modalites(sems)
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for modalite in modalites:
for sem in sems:
if sem["semestre_id"] < 0: # formations en un semestre
sem["sortkey"] = (-100 * sem["semestre_id"], sem["dateord"])
else:
sem["sortkey"] = (sem["semestre_id"], sem["dateord"])
if sem["modalite"] == modalite["modalite"]:
sems_by_mod[modalite["modalite"]].append(sem)
# tri dans chaque modalité par indice de semestre et date debut
for modalite in modalites:
sems_by_mod[modalite["modalite"]].sort(key=lambda x: x["sortkey"])
return sems_by_mod, modalites
# ------ Low level interface (database) ------
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_modaliteEditor = ndb.EditableTable(
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"notes_form_modalites",
"form_modalite_id",
("form_modalite_id", "modalite", "titre", "numero"),
sortkey="numero",
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output_formators={"numero": ndb.int_null_is_zero},
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)
def do_modalite_list(*args, **kw):
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"""Liste des modalites"""
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cnx = ndb.GetDBConnexion()
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return _modaliteEditor.list(cnx, *args, **kw)
def do_modalite_create(args):
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"create a modalite"
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cnx = ndb.GetDBConnexion()
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r = _modaliteEditor.create(cnx, args)
return r
def do_modalite_delete(oid):
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"delete a modalite"
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cnx = ndb.GetDBConnexion()
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log("do_modalite_delete: form_modalite_id=%s" % oid)
_modaliteEditor.delete(cnx, oid)
def do_modalite_edit(*args, **kw): # unused
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"edit a modalite"
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cnx = ndb.GetDBConnexion()
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# check
_ = do_modalite_list({"form_modalite_id": args[0]["form_modalite_id"]})[0]
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_modaliteEditor.edit(cnx, *args, **kw)