forked from ScoDoc/ScoDoc
1648 lines
58 KiB
Python
1648 lines
58 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 - 2022 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@gmail.com
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#
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##############################################################################
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"""Gestion des groupes, nouvelle mouture (juin/nov 2009)
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TODO:
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Optimisation possible:
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revoir do_evaluation_listeetuds_groups() pour extraire aussi les groupes (de chaque etudiant)
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et éviter ainsi l'appel ulterieur à get_etud_groups() dans _make_table_notes
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"""
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import collections
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import operator
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import time
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from xml.etree import ElementTree
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from xml.etree.ElementTree import Element
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import flask
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from flask import g, request
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from flask import url_for, make_response
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from app import db
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from app.models import GROUPNAME_STR_LEN, SHORT_STR_LEN
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from app.models.groups import Partition
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import app.scodoc.sco_utils as scu
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import app.scodoc.notesdb as ndb
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from app import log, cache
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from app.scodoc.scolog import logdb
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from app.scodoc import html_sco_header
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from app.scodoc import sco_codes_parcours
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from app.scodoc import sco_cache
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from app.scodoc import sco_etud
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from app.scodoc import sco_permissions_check
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from app.scodoc import sco_xml
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from app.scodoc.sco_exceptions import ScoException, AccessDenied, ScoValueError
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from app.scodoc.sco_permissions import Permission
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from app.scodoc.TrivialFormulator import TrivialFormulator
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partitionEditor = ndb.EditableTable(
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"partition",
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"partition_id",
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(
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"partition_id",
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"formsemestre_id",
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"partition_name",
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"compute_ranks",
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"numero",
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"bul_show_rank",
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"show_in_lists",
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),
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input_formators={
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"bul_show_rank": bool,
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"show_in_lists": bool,
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},
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)
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groupEditor = ndb.EditableTable(
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"group_descr", "group_id", ("group_id", "partition_id", "group_name")
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)
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group_list = groupEditor.list
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def get_group(group_id):
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"""Returns group object, with partition"""
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r = ndb.SimpleDictFetch(
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"""SELECT gd.id AS group_id, gd.*, p.id AS partition_id, p.*
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FROM group_descr gd, partition p
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WHERE gd.id=%(group_id)s
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AND p.id = gd.partition_id
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""",
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{"group_id": group_id},
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)
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if not r:
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raise ValueError("invalid group_id (%s)" % group_id)
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return r[0]
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def group_delete(group, force=False):
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"""Delete a group."""
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# if not group['group_name'] and not force:
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# raise ValueError('cannot suppress this group')
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# remove memberships:
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ndb.SimpleQuery("DELETE FROM group_membership WHERE group_id=%(group_id)s", group)
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# delete group:
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ndb.SimpleQuery("DELETE FROM group_descr WHERE id=%(group_id)s", group)
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def get_partition(partition_id):
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r = ndb.SimpleDictFetch(
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"""SELECT p.id AS partition_id, p.*
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FROM partition p
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WHERE p.id = %(partition_id)s
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""",
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{"partition_id": partition_id},
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)
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if not r:
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raise ValueError("invalid partition_id (%s)" % partition_id)
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return r[0]
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def get_partitions_list(formsemestre_id, with_default=True):
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"""Liste des partitions pour ce semestre (list of dicts)"""
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partitions = ndb.SimpleDictFetch(
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"""SELECT p.id AS partition_id, p.*
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FROM partition p
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WHERE formsemestre_id=%(formsemestre_id)s
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ORDER BY numero""",
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{"formsemestre_id": formsemestre_id},
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)
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# Move 'all' at end of list (for menus)
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R = [p for p in partitions if p["partition_name"] != None]
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if with_default:
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R += [p for p in partitions if p["partition_name"] == None]
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return R
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def get_default_partition(formsemestre_id):
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"""Get partition for 'all' students (this one always exists, with NULL name)"""
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r = ndb.SimpleDictFetch(
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"""SELECT p.id AS partition_id, p.* FROM partition p
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WHERE formsemestre_id=%(formsemestre_id)s
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AND partition_name is NULL
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""",
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{"formsemestre_id": formsemestre_id},
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)
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if len(r) != 1:
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raise ScoException(
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"inconsistent partition: %d with NULL name for formsemestre_id=%s"
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% (len(r), formsemestre_id)
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)
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return r[0]
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def get_formsemestre_groups(formsemestre_id, with_default=False):
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"""Returns ( partitions, { partition_id : { etudid : group } } )."""
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partitions = get_partitions_list(formsemestre_id, with_default=with_default)
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partitions_etud_groups = {} # { partition_id : { etudid : group } }
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for partition in partitions:
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pid = partition["partition_id"]
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partitions_etud_groups[pid] = get_etud_groups_in_partition(pid)
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return partitions, partitions_etud_groups
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def get_partition_groups(partition):
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"""List of groups in this partition (list of dicts).
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Some groups may be empty."""
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return ndb.SimpleDictFetch(
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"""SELECT gd.id AS group_id, p.id AS partition_id, gd.*, p.*
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FROM group_descr gd, partition p
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WHERE gd.partition_id=%(partition_id)s
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AND gd.partition_id=p.id
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ORDER BY group_name
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""",
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partition,
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)
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def get_default_group(formsemestre_id, fix_if_missing=False):
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"""Returns group_id for default ('tous') group"""
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r = ndb.SimpleDictFetch(
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"""SELECT gd.id AS group_id
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FROM group_descr gd, partition p
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WHERE p.formsemestre_id=%(formsemestre_id)s
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AND p.partition_name is NULL
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AND p.id = gd.partition_id
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""",
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{"formsemestre_id": formsemestre_id},
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)
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if len(r) == 0 and fix_if_missing:
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# No default group (problem during sem creation)
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# Try to create it
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log(
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"*** Warning: get_default_group(formsemestre_id=%s): default group missing, recreating it"
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% formsemestre_id
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)
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try:
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partition_id = get_default_partition(formsemestre_id)["partition_id"]
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except ScoException:
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log("creating default partition for %s" % formsemestre_id)
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partition_id = partition_create(
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formsemestre_id, default=True, redirect=False
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)
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group_id = create_group(partition_id, default=True)
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return group_id
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# debug check
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if len(r) != 1:
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raise ScoException("invalid group structure for %s" % formsemestre_id)
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group_id = r[0]["group_id"]
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return group_id
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def get_sem_groups(formsemestre_id):
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"""Returns groups for this sem (in all partitions)."""
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return ndb.SimpleDictFetch(
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"""SELECT gd.id AS group_id, p.id AS partition_id, gd.*, p.*
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FROM group_descr gd, partition p
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WHERE p.formsemestre_id=%(formsemestre_id)s
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AND p.id = gd.partition_id
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""",
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{"formsemestre_id": formsemestre_id},
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)
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def get_group_members(group_id, etat=None):
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"""Liste des etudiants d'un groupe.
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Si etat, filtre selon l'état de l'inscription
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Trié par nom_usuel (ou nom) puis prénom
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"""
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req = """SELECT i.id as etudid, i.*, a.*, gm.*, ins.etat
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FROM identite i, adresse a, group_membership gm,
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group_descr gd, partition p, notes_formsemestre_inscription ins
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WHERE i.id = gm.etudid
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and a.etudid = i.id
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and ins.etudid = i.id
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and ins.formsemestre_id = p.formsemestre_id
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and p.id = gd.partition_id
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and gd.id = gm.group_id
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and gm.group_id=%(group_id)s
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"""
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if etat is not None:
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req += " and ins.etat = %(etat)s"
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r = ndb.SimpleDictFetch(req, {"group_id": group_id, "etat": etat})
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for etud in r:
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sco_etud.format_etud_ident(etud)
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r.sort(key=operator.itemgetter("nom_disp", "prenom")) # tri selon nom_usuel ou nom
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if scu.CONFIG.ALLOW_NULL_PRENOM:
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for x in r:
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x["prenom"] = x["prenom"] or ""
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return r
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# obsolete: sco_groups_view.DisplayedGroupsInfos
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# def get_groups_members(group_ids, etat=None):
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# """Liste les étudiants d'une liste de groupes
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# chaque étudiant n'apparait qu'une seule fois dans le résultat.
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# La liste est triée par nom / prenom
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# """
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# D = {} # { etudid : etud }
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# for group_id in group_ids:
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# members = get_group_members(group_id, etat=etat)
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# for m in members:
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# D[m['etudid']] = m
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# r = D.values()
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# r.sort(key=operator.itemgetter('nom_disp', 'prenom')) # tri selon nom_usuel ou nom
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# return r
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def get_group_infos(group_id, etat=None): # was _getlisteetud
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"""legacy code: used by group_list and trombino"""
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from app.scodoc import sco_formsemestre
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cnx = ndb.GetDBConnexion()
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group = get_group(group_id)
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sem = sco_formsemestre.get_formsemestre(
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group["formsemestre_id"], raise_soft_exc=True
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)
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members = get_group_members(group_id, etat=etat)
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# add human readable description of state:
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nbdem = 0
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for t in members:
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if t["etat"] == "I":
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t["etath"] = "" # etudiant inscrit, ne l'indique pas dans la liste HTML
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elif t["etat"] == "D":
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events = sco_etud.scolar_events_list(
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cnx,
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args={
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"etudid": t["etudid"],
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"formsemestre_id": group["formsemestre_id"],
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},
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)
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for event in events:
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event_type = event["event_type"]
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if event_type == "DEMISSION":
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t["date_dem"] = event["event_date"]
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break
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if "date_dem" in t:
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t["etath"] = "démission le %s" % t["date_dem"]
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else:
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t["etath"] = "(dem.)"
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nbdem += 1
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elif t["etat"] == sco_codes_parcours.DEF:
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t["etath"] = "Défaillant"
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else:
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t["etath"] = t["etat"]
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# Add membership for all partitions, 'partition_id' : group
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for etud in members: # long: comment eviter ces boucles ?
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etud_add_group_infos(etud, sem)
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if group["group_name"] != None:
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group_tit = "%s %s" % (group["partition_name"], group["group_name"])
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else:
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group_tit = "tous"
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return members, group, group_tit, sem, nbdem
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def get_group_other_partitions(group):
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"""Liste des partitions du même semestre que ce groupe,
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sans celle qui contient ce groupe.
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"""
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other_partitions = [
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p
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for p in get_partitions_list(group["formsemestre_id"])
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if p["partition_id"] != group["partition_id"] and p["partition_name"]
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]
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return other_partitions
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def get_etud_groups(etudid, sem, exclude_default=False):
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"""Infos sur groupes de l'etudiant dans ce semestre
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[ group + partition_name ]
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"""
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req = """SELECT p.id AS partition_id, p.*, g.id AS group_id, g.*
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FROM group_descr g, partition p, group_membership gm
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WHERE gm.etudid=%(etudid)s
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and gm.group_id = g.id
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and g.partition_id = p.id
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and p.formsemestre_id = %(formsemestre_id)s
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"""
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if exclude_default:
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req += " and p.partition_name is not NULL"
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groups = ndb.SimpleDictFetch(
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req + " ORDER BY p.numero",
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{"etudid": etudid, "formsemestre_id": sem["formsemestre_id"]},
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)
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return _sortgroups(groups)
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def get_etud_main_group(etudid, sem):
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"""Return main group (the first one) for etud, or default one if no groups"""
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groups = get_etud_groups(etudid, sem, exclude_default=True)
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if groups:
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return groups[0]
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else:
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return get_group(get_default_group(sem["formsemestre_id"]))
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def formsemestre_get_main_partition(formsemestre_id):
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"""Return main partition (the first one) for sem, or default one if no groups
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(rappel: default == tous, main == principale (groupes TD habituellement)
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"""
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return get_partitions_list(formsemestre_id, with_default=True)[0]
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def formsemestre_get_etud_groupnames(formsemestre_id, attr="group_name"):
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"""Recupere les groupes de tous les etudiants d'un semestre
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{ etudid : { partition_id : group_name }} (attr=group_name or group_id)
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"""
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infos = ndb.SimpleDictFetch(
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"""SELECT
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i.etudid AS etudid,
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p.id AS partition_id,
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gd.group_name,
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gd.id AS group_id
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FROM
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notes_formsemestre_inscription i,
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partition p,
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group_descr gd,
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group_membership gm
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WHERE
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i.formsemestre_id=%(formsemestre_id)s
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and i.formsemestre_id = p.formsemestre_id
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and p.id = gd.partition_id
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and gm.etudid = i.etudid
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and gm.group_id = gd.id
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and p.partition_name is not NULL
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""",
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{"formsemestre_id": formsemestre_id},
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)
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R = {}
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for info in infos:
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if info["etudid"] in R:
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R[info["etudid"]][info["partition_id"]] = info[attr]
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else:
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R[info["etudid"]] = {info["partition_id"]: info[attr]}
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return R
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def etud_add_group_infos(etud, sem, sep=" "):
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"""Add informations on partitions and group memberships to etud (a dict with an etudid)"""
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etud[
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"partitions"
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] = collections.OrderedDict() # partition_id : group + partition_name
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if not sem:
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etud["groupes"] = ""
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return etud
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infos = ndb.SimpleDictFetch(
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"""SELECT p.partition_name, g.*, g.id AS group_id
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FROM group_descr g, partition p, group_membership gm WHERE gm.etudid=%(etudid)s
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and gm.group_id = g.id
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and g.partition_id = p.id
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and p.formsemestre_id = %(formsemestre_id)s
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ORDER BY p.numero
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""",
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{"etudid": etud["etudid"], "formsemestre_id": sem["formsemestre_id"]},
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)
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for info in infos:
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if info["partition_name"]:
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etud["partitions"][info["partition_id"]] = info
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# resume textuel des groupes:
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etud["groupes"] = sep.join(
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[g["group_name"] for g in infos if g["group_name"] != None]
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)
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etud["partitionsgroupes"] = sep.join(
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[
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g["partition_name"] + ":" + g["group_name"]
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for g in infos
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if g["group_name"] != None
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]
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)
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return etud
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@cache.memoize(timeout=50) # seconds
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def get_etud_groups_in_partition(partition_id):
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"""Returns { etudid : group }, with all students in this partition"""
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infos = ndb.SimpleDictFetch(
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"""SELECT gd.id AS group_id, gd.*, etudid
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FROM group_descr gd, group_membership gm
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WHERE gd.partition_id = %(partition_id)s
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AND gm.group_id = gd.id
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""",
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{"partition_id": partition_id},
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)
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R = {}
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for i in infos:
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R[i["etudid"]] = i
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return R
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def formsemestre_partition_list(formsemestre_id, format="xml"):
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"""Get partitions and groups in this semestre
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Supported formats: xml, json
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"""
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partitions = get_partitions_list(formsemestre_id, with_default=True)
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# Ajoute les groupes
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for p in partitions:
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p["group"] = get_partition_groups(p)
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return scu.sendResult(partitions, name="partition", format=format)
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|
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# Encore utilisé par groupmgr.js
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def XMLgetGroupsInPartition(partition_id): # was XMLgetGroupesTD
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"""
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Deprecated: use group_list
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Liste des étudiants dans chaque groupe de cette partition.
|
|
<group partition_id="" partition_name="" group_id="" group_name="">
|
|
<etud etuid="" sexe="" nom="" prenom="" civilite="" origin=""/>
|
|
</group>
|
|
<group ...>
|
|
...
|
|
"""
|
|
from app.scodoc import sco_formsemestre
|
|
|
|
cnx = ndb.GetDBConnexion()
|
|
|
|
t0 = time.time()
|
|
partition = get_partition(partition_id)
|
|
formsemestre_id = partition["formsemestre_id"]
|
|
sem = sco_formsemestre.get_formsemestre(formsemestre_id)
|
|
groups = get_partition_groups(partition)
|
|
nt = sco_cache.NotesTableCache.get(formsemestre_id) # > inscrdict
|
|
etuds_set = set(nt.inscrdict)
|
|
# Build XML:
|
|
t1 = time.time()
|
|
doc = Element("ajax-response")
|
|
x_response = Element("response", type="object", id="MyUpdater")
|
|
doc.append(x_response)
|
|
for group in groups:
|
|
x_group = Element(
|
|
"group",
|
|
partition_id=str(partition_id),
|
|
partition_name=partition["partition_name"],
|
|
group_id=str(group["group_id"]),
|
|
group_name=group["group_name"],
|
|
)
|
|
x_response.append(x_group)
|
|
for e in get_group_members(group["group_id"]):
|
|
etud = sco_etud.get_etud_info(etudid=e["etudid"], filled=True)[0]
|
|
# etud = sco_etud.get_etud_info_filled_by_etudid(e["etudid"], cnx)
|
|
x_group.append(
|
|
Element(
|
|
"etud",
|
|
etudid=str(e["etudid"]),
|
|
civilite=etud["civilite_str"],
|
|
sexe=etud["civilite_str"], # compat
|
|
nom=sco_etud.format_nom(etud["nom"]),
|
|
prenom=sco_etud.format_prenom(etud["prenom"]),
|
|
origin=comp_origin(etud, sem),
|
|
)
|
|
)
|
|
if e["etudid"] in etuds_set:
|
|
etuds_set.remove(e["etudid"]) # etudiant vu dans un groupe
|
|
|
|
# Ajoute les etudiants inscrits au semestre mais dans aucun groupe de cette partition:
|
|
if etuds_set:
|
|
x_group = Element(
|
|
"group",
|
|
partition_id=str(partition_id),
|
|
partition_name=partition["partition_name"],
|
|
group_id="_none_",
|
|
group_name="",
|
|
)
|
|
doc.append(x_group)
|
|
for etudid in etuds_set:
|
|
etud = sco_etud.get_etud_info(etudid=etudid, filled=True)[0]
|
|
# etud = sco_etud.get_etud_info_filled_by_etudid(etudid, cnx)
|
|
x_group.append(
|
|
Element(
|
|
"etud",
|
|
etudid=str(etud["etudid"]),
|
|
sexe=etud["civilite_str"],
|
|
nom=sco_etud.format_nom(etud["nom"]),
|
|
prenom=sco_etud.format_prenom(etud["prenom"]),
|
|
origin=comp_origin(etud, sem),
|
|
)
|
|
)
|
|
t2 = time.time()
|
|
log(f"XMLgetGroupsInPartition: {t2-t0} seconds ({t1-t0}+{t2-t1})")
|
|
# XML response:
|
|
data = sco_xml.XML_HEADER + ElementTree.tostring(doc).decode(scu.SCO_ENCODING)
|
|
response = make_response(data)
|
|
response.headers["Content-Type"] = scu.XML_MIMETYPE
|
|
return response
|
|
|
|
|
|
def comp_origin(etud, cur_sem):
|
|
"""breve description de l'origine de l'étudiant (sem. precedent)
|
|
(n'indique l'origine que si ce n'est pas le semestre precedent normal)
|
|
"""
|
|
# cherche le semestre suivant le sem. courant dans la liste
|
|
cur_sem_idx = None
|
|
for i in range(len(etud["sems"])):
|
|
if etud["sems"][i]["formsemestre_id"] == cur_sem["formsemestre_id"]:
|
|
cur_sem_idx = i
|
|
break
|
|
|
|
if cur_sem_idx is None or (cur_sem_idx + 1) >= (len(etud["sems"]) - 1):
|
|
return "" # on pourrait indiquer le bac mais en general on ne l'a pas en debut d'annee
|
|
|
|
prev_sem = etud["sems"][cur_sem_idx + 1]
|
|
if prev_sem["semestre_id"] != (cur_sem["semestre_id"] - 1):
|
|
return " (S%s)" % prev_sem["semestre_id"]
|
|
else:
|
|
return "" # parcours normal, ne le signale pas
|
|
|
|
|
|
def set_group(etudid, group_id):
|
|
"""Inscrit l'étudiant au groupe.
|
|
Return True if ok, False si deja inscrit.
|
|
Warning: don't check if group_id exists (the caller should check).
|
|
"""
|
|
cnx = ndb.GetDBConnexion()
|
|
cursor = cnx.cursor(cursor_factory=ndb.ScoDocCursor)
|
|
args = {"etudid": etudid, "group_id": group_id}
|
|
# déjà inscrit ?
|
|
r = ndb.SimpleDictFetch(
|
|
"SELECT * FROM group_membership gm WHERE etudid=%(etudid)s and group_id=%(group_id)s",
|
|
args,
|
|
cursor=cursor,
|
|
)
|
|
if len(r):
|
|
return False
|
|
# inscrit
|
|
ndb.SimpleQuery(
|
|
"INSERT INTO group_membership (etudid, group_id) VALUES (%(etudid)s, %(group_id)s)",
|
|
args,
|
|
cursor=cursor,
|
|
)
|
|
return True
|
|
|
|
|
|
def change_etud_group_in_partition(etudid, group_id, partition=None):
|
|
"""Inscrit etud au groupe de cette partition, et le desinscrit d'autres groupes de cette partition."""
|
|
log("change_etud_group_in_partition: etudid=%s group_id=%s" % (etudid, group_id))
|
|
|
|
# 0- La partition
|
|
group = get_group(group_id)
|
|
if partition:
|
|
# verifie que le groupe est bien dans cette partition:
|
|
if group["partition_id"] != partition["partition_id"]:
|
|
raise ValueError(
|
|
"inconsistent group/partition (group_id=%s, partition_id=%s)"
|
|
% (group_id, partition["partition_id"])
|
|
)
|
|
else:
|
|
partition = get_partition(group["partition_id"])
|
|
# 1- Supprime membership dans cette partition
|
|
ndb.SimpleQuery(
|
|
"""DELETE FROM group_membership gm
|
|
WHERE EXISTS
|
|
(SELECT 1 FROM group_descr gd
|
|
WHERE gm.etudid = %(etudid)s
|
|
AND gm.group_id = gd.id
|
|
AND gd.partition_id = %(partition_id)s)
|
|
""",
|
|
{"etudid": etudid, "partition_id": partition["partition_id"]},
|
|
)
|
|
# 2- associe au nouveau groupe
|
|
set_group(etudid, group_id)
|
|
|
|
# 3- log
|
|
formsemestre_id = partition["formsemestre_id"]
|
|
cnx = ndb.GetDBConnexion()
|
|
logdb(
|
|
cnx,
|
|
method="changeGroup",
|
|
etudid=etudid,
|
|
msg="formsemestre_id=%s,partition_name=%s, group_name=%s"
|
|
% (formsemestre_id, partition["partition_name"], group["group_name"]),
|
|
)
|
|
cnx.commit()
|
|
# 4- invalidate cache
|
|
sco_cache.invalidate_formsemestre(
|
|
formsemestre_id=formsemestre_id
|
|
) # > change etud group
|
|
|
|
|
|
def setGroups(
|
|
partition_id,
|
|
groupsLists="", # members of each existing group
|
|
groupsToCreate="", # name and members of new groups
|
|
groupsToDelete="", # groups to delete
|
|
):
|
|
"""Affect groups (Ajax request)
|
|
groupsLists: lignes de la forme "group_id;etudid;...\n"
|
|
groupsToCreate: lignes "group_name;etudid;...\n"
|
|
groupsToDelete: group_id;group_id;...
|
|
"""
|
|
from app.scodoc import sco_formsemestre
|
|
|
|
partition = get_partition(partition_id)
|
|
formsemestre_id = partition["formsemestre_id"]
|
|
if not sco_permissions_check.can_change_groups(formsemestre_id):
|
|
raise AccessDenied("Vous n'avez pas le droit d'effectuer cette opération !")
|
|
log("***setGroups: partition_id=%s" % partition_id)
|
|
log("groupsLists=%s" % groupsLists)
|
|
log("groupsToCreate=%s" % groupsToCreate)
|
|
log("groupsToDelete=%s" % groupsToDelete)
|
|
sem = sco_formsemestre.get_formsemestre(formsemestre_id)
|
|
if not sem["etat"]:
|
|
raise AccessDenied("Modification impossible: semestre verrouillé")
|
|
|
|
groupsToDelete = [g for g in groupsToDelete.split(";") if g]
|
|
|
|
etud_groups = formsemestre_get_etud_groupnames(formsemestre_id, attr="group_id")
|
|
for line in groupsLists.split("\n"): # for each group_id (one per line)
|
|
fs = line.split(";")
|
|
group_id = fs[0].strip()
|
|
if not group_id:
|
|
continue
|
|
group = get_group(group_id)
|
|
# Anciens membres du groupe:
|
|
old_members = get_group_members(group_id)
|
|
old_members_set = set([x["etudid"] for x in old_members])
|
|
# Place dans ce groupe les etudiants indiqués:
|
|
for etudid_str in fs[1:-1]:
|
|
etudid = int(etudid_str)
|
|
if etudid in old_members_set:
|
|
old_members_set.remove(
|
|
etudid
|
|
) # a nouveau dans ce groupe, pas besoin de l'enlever
|
|
if (etudid not in etud_groups) or (
|
|
group_id != etud_groups[etudid].get(partition_id, "")
|
|
): # pas le meme groupe qu'actuel
|
|
change_etud_group_in_partition(etudid, group_id, partition)
|
|
# Retire les anciens membres:
|
|
cnx = ndb.GetDBConnexion()
|
|
cursor = cnx.cursor(cursor_factory=ndb.ScoDocCursor)
|
|
for etudid in old_members_set:
|
|
log("removing %s from group %s" % (etudid, group_id))
|
|
ndb.SimpleQuery(
|
|
"DELETE FROM group_membership WHERE etudid=%(etudid)s and group_id=%(group_id)s",
|
|
{"etudid": etudid, "group_id": group_id},
|
|
cursor=cursor,
|
|
)
|
|
logdb(
|
|
cnx,
|
|
method="removeFromGroup",
|
|
etudid=etudid,
|
|
msg="formsemestre_id=%s,partition_name=%s, group_name=%s"
|
|
% (formsemestre_id, partition["partition_name"], group["group_name"]),
|
|
)
|
|
|
|
# Supprime les groupes indiqués comme supprimés:
|
|
for group_id in groupsToDelete:
|
|
delete_group(group_id, partition_id=partition_id)
|
|
|
|
# Crée les nouveaux groupes
|
|
for line in groupsToCreate.split("\n"): # for each group_name (one per line)
|
|
fs = line.split(";")
|
|
group_name = fs[0].strip()
|
|
if not group_name:
|
|
continue
|
|
group_id = create_group(partition_id, group_name)
|
|
# Place dans ce groupe les etudiants indiqués:
|
|
for etudid in fs[1:-1]:
|
|
change_etud_group_in_partition(etudid, group_id, partition)
|
|
|
|
data = (
|
|
'<?xml version="1.0" encoding="utf-8"?><response>Groupes enregistrés</response>'
|
|
)
|
|
response = make_response(data)
|
|
response.headers["Content-Type"] = scu.XML_MIMETYPE
|
|
return response
|
|
|
|
|
|
def create_group(partition_id, group_name="", default=False) -> int:
|
|
"""Create a new group in this partition"""
|
|
partition = get_partition(partition_id)
|
|
formsemestre_id = partition["formsemestre_id"]
|
|
if not sco_permissions_check.can_change_groups(formsemestre_id):
|
|
raise AccessDenied("Vous n'avez pas le droit d'effectuer cette opération !")
|
|
#
|
|
if group_name:
|
|
group_name = group_name.strip()
|
|
if not group_name and not default:
|
|
raise ValueError("invalid group name: ()")
|
|
# checkGroupName(group_name)
|
|
if group_name in [g["group_name"] for g in get_partition_groups(partition)]:
|
|
raise ValueError(
|
|
"group_name %s already exists in partition" % group_name
|
|
) # XXX FIX: incorrect error handling (in AJAX)
|
|
cnx = ndb.GetDBConnexion()
|
|
group_id = groupEditor.create(
|
|
cnx, {"partition_id": partition_id, "group_name": group_name}
|
|
)
|
|
log("create_group: created group_id=%s" % group_id)
|
|
#
|
|
return group_id
|
|
|
|
|
|
def delete_group(group_id, partition_id=None):
|
|
"""form suppression d'un groupe.
|
|
(ne desinscrit pas les etudiants, change juste leur
|
|
affectation aux groupes)
|
|
partition_id est optionnel et ne sert que pour verifier que le groupe
|
|
est bien dans cette partition.
|
|
"""
|
|
group = get_group(group_id)
|
|
if partition_id:
|
|
if partition_id != group["partition_id"]:
|
|
raise ValueError("inconsistent partition/group")
|
|
else:
|
|
partition_id = group["partition_id"]
|
|
partition = get_partition(partition_id)
|
|
if not sco_permissions_check.can_change_groups(partition["formsemestre_id"]):
|
|
raise AccessDenied("Vous n'avez pas le droit d'effectuer cette opération !")
|
|
log(
|
|
"delete_group: group_id=%s group_name=%s partition_name=%s"
|
|
% (group_id, group["group_name"], partition["partition_name"])
|
|
)
|
|
group_delete(group)
|
|
|
|
|
|
def partition_create(
|
|
formsemestre_id,
|
|
partition_name="",
|
|
default=False,
|
|
numero=None,
|
|
redirect=True,
|
|
):
|
|
"""Create a new partition"""
|
|
if not sco_permissions_check.can_change_groups(formsemestre_id):
|
|
raise AccessDenied("Vous n'avez pas le droit d'effectuer cette opération !")
|
|
if partition_name:
|
|
partition_name = str(partition_name).strip()
|
|
if default:
|
|
partition_name = None
|
|
if not partition_name and not default:
|
|
raise ScoValueError("Nom de partition invalide (vide)")
|
|
redirect = int(redirect)
|
|
# checkGroupName(partition_name)
|
|
if partition_name in [
|
|
p["partition_name"] for p in get_partitions_list(formsemestre_id)
|
|
]:
|
|
raise ScoValueError(
|
|
"Il existe déjà une partition %s dans ce semestre" % partition_name
|
|
)
|
|
|
|
cnx = ndb.GetDBConnexion()
|
|
if numero is None:
|
|
numero = (
|
|
ndb.SimpleQuery(
|
|
"SELECT MAX(id) FROM partition WHERE formsemestre_id=%(formsemestre_id)s",
|
|
{"formsemestre_id": formsemestre_id},
|
|
).fetchone()[0]
|
|
or 0
|
|
)
|
|
partition_id = partitionEditor.create(
|
|
cnx,
|
|
{
|
|
"formsemestre_id": formsemestre_id,
|
|
"partition_name": partition_name,
|
|
"numero": numero,
|
|
},
|
|
)
|
|
log("createPartition: created partition_id=%s" % partition_id)
|
|
#
|
|
if redirect:
|
|
return flask.redirect(
|
|
url_for(
|
|
"scolar.editPartitionForm",
|
|
scodoc_dept=g.scodoc_dept,
|
|
formsemestre_id=formsemestre_id,
|
|
)
|
|
)
|
|
else:
|
|
return partition_id
|
|
|
|
|
|
def get_arrow_icons_tags():
|
|
"""returns html tags for arrows"""
|
|
#
|
|
arrow_up = scu.icontag("arrow_up", title="remonter")
|
|
arrow_down = scu.icontag("arrow_down", title="descendre")
|
|
arrow_none = scu.icontag("arrow_none", title="")
|
|
|
|
return arrow_up, arrow_down, arrow_none
|
|
|
|
|
|
def editPartitionForm(formsemestre_id=None):
|
|
"""Form to create/suppress partitions"""
|
|
# ad-hoc form
|
|
if not sco_permissions_check.can_change_groups(formsemestre_id):
|
|
raise AccessDenied("Vous n'avez pas le droit d'effectuer cette opération !")
|
|
partitions = get_partitions_list(formsemestre_id)
|
|
arrow_up, arrow_down, arrow_none = get_arrow_icons_tags()
|
|
suppricon = scu.icontag(
|
|
"delete_small_img", border="0", alt="supprimer", title="Supprimer"
|
|
)
|
|
#
|
|
H = [
|
|
html_sco_header.sco_header(
|
|
page_title="Partitions...",
|
|
javascripts=["js/editPartitionForm.js"],
|
|
),
|
|
# limite à SHORT_STR_LEN
|
|
r"""<script type="text/javascript">
|
|
function checkname() {
|
|
var val = document.editpart.partition_name.value.replace(/^\s+/, "").replace(/\s+$/, "");
|
|
if ((val.length > 0)&&(val.length < 32)) {
|
|
document.editpart.ok.disabled = false;
|
|
} else {
|
|
document.editpart.ok.disabled = true;
|
|
}
|
|
}
|
|
</script>
|
|
""",
|
|
r"""<h2>Partitions du semestre</h2>
|
|
<form name="editpart" id="editpart" method="POST" action="partition_create">
|
|
<div id="epmsg"></div>
|
|
<table><tr class="eptit"><th></th><th></th><th></th><th>Partition</th><th>Groupes</th><th></th><th></th><th></th></tr>
|
|
""",
|
|
]
|
|
i = 0
|
|
for p in partitions:
|
|
if p["partition_name"] is not None:
|
|
H.append(
|
|
'<tr><td class="epnav"><a class="stdlink" href="partition_delete?partition_id=%s">%s</a> </td><td class="epnav">'
|
|
% (p["partition_id"], suppricon)
|
|
)
|
|
if i != 0:
|
|
H.append(
|
|
'<a href="partition_move?partition_id=%s&after=0">%s</a>'
|
|
% (p["partition_id"], arrow_up)
|
|
)
|
|
H.append('</td><td class="epnav">')
|
|
if i < len(partitions) - 2:
|
|
H.append(
|
|
'<a href="partition_move?partition_id=%s&after=1">%s</a>'
|
|
% (p["partition_id"], arrow_down)
|
|
)
|
|
i += 1
|
|
H.append("</td>")
|
|
pname = p["partition_name"] or ""
|
|
H.append("<td>%s</td>" % pname)
|
|
H.append("<td>")
|
|
lg = [
|
|
"%s (%d)"
|
|
% (
|
|
group["group_name"],
|
|
len(get_group_members(group["group_id"])),
|
|
)
|
|
for group in get_partition_groups(p)
|
|
]
|
|
H.append(", ".join(lg))
|
|
H.append(
|
|
f"""</td><td><a class="stdlink" href="{
|
|
url_for("scolar.affect_groups",
|
|
scodoc_dept=g.scodoc_dept,
|
|
partition_id=p["partition_id"])
|
|
}">répartir</a></td>
|
|
"""
|
|
)
|
|
H.append(
|
|
'<td><a class="stdlink" href="partition_rename?partition_id=%s">renommer</a></td>'
|
|
% p["partition_id"]
|
|
)
|
|
# classement:
|
|
H.append('<td width="250px">')
|
|
if p["bul_show_rank"]:
|
|
checked = 'checked="1"'
|
|
else:
|
|
checked = ""
|
|
H.append(
|
|
'<div><input type="checkbox" class="rkbox" data-partition_id="%s" %s onchange="update_rk(this);"/>afficher rang sur bulletins</div>'
|
|
% (p["partition_id"], checked)
|
|
)
|
|
if p["show_in_lists"]:
|
|
checked = 'checked="1"'
|
|
else:
|
|
checked = ""
|
|
H.append(
|
|
'<div><input type="checkbox" class="rkbox" data-partition_id="%s" %s onchange="update_show_in_list(this);"/>afficher sur noms groupes</div>'
|
|
% (p["partition_id"], checked)
|
|
)
|
|
H.append("</td>")
|
|
#
|
|
H.append("</tr>")
|
|
H.append("</table>")
|
|
H.append('<div class="form_rename_partition">')
|
|
H.append(
|
|
'<input type="hidden" name="formsemestre_id" value="%s"/>' % formsemestre_id
|
|
)
|
|
H.append('<input type="hidden" name="redirect" value="1"/>')
|
|
H.append(
|
|
'<input type="text" name="partition_name" size="12" onkeyup="checkname();"/>'
|
|
)
|
|
H.append('<input type="submit" name="ok" disabled="1" value="Nouvelle partition"/>')
|
|
H.append("</div></form>")
|
|
H.append(
|
|
"""<div class="help">
|
|
<p>Les partitions sont des découpages de l'ensemble des étudiants.
|
|
Par exemple, les "groupes de TD" sont une partition.
|
|
On peut créer autant de partitions que nécessaire.
|
|
</p>
|
|
<ul>
|
|
<li>Dans chaque partition, un nombre de groupes quelconque peuvent être créés (suivre le lien "répartir").
|
|
<li>On peut faire afficher le classement de l'étudiant dans son groupe d'une partition en cochant "afficher rang sur bulletins" (ainsi, on peut afficher le classement en groupes de TD mais pas en groupe de TP, si ce sont deux partitions).
|
|
</li>
|
|
<li>Décocher "afficher sur noms groupes" pour ne pas que cette partition apparaisse dans les noms de groupes
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
"""
|
|
)
|
|
return "\n".join(H) + html_sco_header.sco_footer()
|
|
|
|
|
|
def partition_set_attr(partition_id, attr, value):
|
|
"""Set partition attribute: bul_show_rank or show_in_lists"""
|
|
if attr not in {"bul_show_rank", "show_in_lists"}:
|
|
raise ValueError("invalid partition attribute: %s" % attr)
|
|
|
|
partition = get_partition(partition_id)
|
|
formsemestre_id = partition["formsemestre_id"]
|
|
if not sco_permissions_check.can_change_groups(formsemestre_id):
|
|
raise AccessDenied("Vous n'avez pas le droit d'effectuer cette opération !")
|
|
|
|
log("partition_set_attr(%s, %s, %s)" % (partition_id, attr, value))
|
|
value = int(value)
|
|
|
|
cnx = ndb.GetDBConnexion()
|
|
partition[attr] = value
|
|
partitionEditor.edit(cnx, partition)
|
|
# invalid bulletin cache
|
|
sco_cache.invalidate_formsemestre(
|
|
pdfonly=True, formsemestre_id=partition["formsemestre_id"]
|
|
)
|
|
return "enregistré"
|
|
|
|
|
|
def partition_delete(partition_id, force=False, redirect=1, dialog_confirmed=False):
|
|
"""Suppress a partition (and all groups within).
|
|
default partition cannot be suppressed (unless force)"""
|
|
partition = get_partition(partition_id)
|
|
formsemestre_id = partition["formsemestre_id"]
|
|
if not sco_permissions_check.can_change_groups(formsemestre_id):
|
|
raise AccessDenied("Vous n'avez pas le droit d'effectuer cette opération !")
|
|
|
|
if not partition["partition_name"] and not force:
|
|
raise ValueError("cannot suppress this partition")
|
|
redirect = int(redirect)
|
|
cnx = ndb.GetDBConnexion()
|
|
groups = get_partition_groups(partition)
|
|
|
|
if not dialog_confirmed:
|
|
if groups:
|
|
grnames = "(" + ", ".join([g["group_name"] or "" for g in groups]) + ")"
|
|
else:
|
|
grnames = ""
|
|
return scu.confirm_dialog(
|
|
"""<h2>Supprimer la partition "%s" ?</h2>
|
|
<p>Les groupes %s de cette partition seront supprimés</p>
|
|
"""
|
|
% (partition["partition_name"], grnames),
|
|
dest_url="",
|
|
cancel_url="editPartitionForm?formsemestre_id=%s" % formsemestre_id,
|
|
parameters={"redirect": redirect, "partition_id": partition_id},
|
|
)
|
|
|
|
log("partition_delete: partition_id=%s" % partition_id)
|
|
# 1- groups
|
|
for group in groups:
|
|
group_delete(group, force=force)
|
|
# 2- partition
|
|
partitionEditor.delete(cnx, partition_id)
|
|
|
|
# redirect to partition edit page:
|
|
if redirect:
|
|
return flask.redirect(
|
|
"editPartitionForm?formsemestre_id=" + str(formsemestre_id)
|
|
)
|
|
|
|
|
|
def partition_move(partition_id, after=0, redirect=1):
|
|
"""Move before/after previous one (decrement/increment numero)"""
|
|
partition = get_partition(partition_id)
|
|
formsemestre_id = partition["formsemestre_id"]
|
|
if not sco_permissions_check.can_change_groups(formsemestre_id):
|
|
raise AccessDenied("Vous n'avez pas le droit d'effectuer cette opération !")
|
|
#
|
|
redirect = int(redirect)
|
|
after = int(after) # 0: deplace avant, 1 deplace apres
|
|
if after not in (0, 1):
|
|
raise ValueError('invalid value for "after"')
|
|
others = get_partitions_list(formsemestre_id)
|
|
|
|
objs = (
|
|
Partition.query.filter_by(formsemestre_id=formsemestre_id)
|
|
.order_by(Partition.numero, Partition.partition_name)
|
|
.all()
|
|
)
|
|
if len({o.numero for o in objs}) != len(objs):
|
|
# il y a des numeros identiques !
|
|
scu.objects_renumber(db, objs)
|
|
|
|
if len(others) > 1:
|
|
pidx = [p["partition_id"] for p in others].index(partition_id)
|
|
# log("partition_move: after=%s pidx=%s" % (after, pidx))
|
|
neigh = None # partition to swap with
|
|
if after == 0 and pidx > 0:
|
|
neigh = others[pidx - 1]
|
|
elif after == 1 and pidx < len(others) - 1:
|
|
neigh = others[pidx + 1]
|
|
if neigh: #
|
|
# swap numero between partition and its neighbor
|
|
# log("moving partition %s" % partition_id)
|
|
cnx = ndb.GetDBConnexion()
|
|
# Si aucun numéro n'a été affecté, le met au minimum
|
|
min_numero = (
|
|
ndb.SimpleQuery(
|
|
"SELECT MIN(numero) FROM partition WHERE formsemestre_id=%(formsemestre_id)s",
|
|
{"formsemestre_id": formsemestre_id},
|
|
).fetchone()[0]
|
|
or 0
|
|
)
|
|
if neigh["numero"] is None:
|
|
neigh["numero"] = min_numero - 1
|
|
if partition["numero"] is None:
|
|
partition["numero"] = min_numero - 1 - after
|
|
partition["numero"], neigh["numero"] = neigh["numero"], partition["numero"]
|
|
partitionEditor.edit(cnx, partition)
|
|
partitionEditor.edit(cnx, neigh)
|
|
|
|
# redirect to partition edit page:
|
|
if redirect:
|
|
return flask.redirect(
|
|
"editPartitionForm?formsemestre_id=" + str(formsemestre_id)
|
|
)
|
|
|
|
|
|
def partition_rename(partition_id):
|
|
"""Form to rename a partition"""
|
|
partition = get_partition(partition_id)
|
|
formsemestre_id = partition["formsemestre_id"]
|
|
if not sco_permissions_check.can_change_groups(formsemestre_id):
|
|
raise AccessDenied("Vous n'avez pas le droit d'effectuer cette opération !")
|
|
H = ["<h2>Renommer une partition</h2>"]
|
|
tf = TrivialFormulator(
|
|
request.base_url,
|
|
scu.get_request_args(),
|
|
(
|
|
("partition_id", {"default": partition_id, "input_type": "hidden"}),
|
|
(
|
|
"partition_name",
|
|
{
|
|
"title": "Nouveau nom",
|
|
"default": partition["partition_name"],
|
|
"allow_null": False,
|
|
"size": 12,
|
|
"validator": lambda val, _: len(val) < SHORT_STR_LEN,
|
|
},
|
|
),
|
|
),
|
|
submitlabel="Renommer",
|
|
cancelbutton="Annuler",
|
|
)
|
|
if tf[0] == 0:
|
|
return (
|
|
html_sco_header.sco_header()
|
|
+ "\n".join(H)
|
|
+ "\n"
|
|
+ tf[1]
|
|
+ html_sco_header.sco_footer()
|
|
)
|
|
elif tf[0] == -1:
|
|
return flask.redirect(
|
|
"editPartitionForm?formsemestre_id=" + str(formsemestre_id)
|
|
)
|
|
else:
|
|
# form submission
|
|
return partition_set_name(partition_id, tf[2]["partition_name"])
|
|
|
|
|
|
def partition_set_name(partition_id, partition_name, redirect=1):
|
|
"""Set partition name"""
|
|
partition_name = str(partition_name).strip()
|
|
if not partition_name:
|
|
raise ValueError("partition name must be non empty")
|
|
partition = get_partition(partition_id)
|
|
if partition["partition_name"] is None:
|
|
raise ValueError("can't set a name to default partition")
|
|
formsemestre_id = partition["formsemestre_id"]
|
|
|
|
# check unicity
|
|
r = ndb.SimpleDictFetch(
|
|
"""SELECT p.* FROM partition p
|
|
WHERE p.partition_name = %(partition_name)s
|
|
AND formsemestre_id = %(formsemestre_id)s
|
|
""",
|
|
{"partition_name": partition_name, "formsemestre_id": formsemestre_id},
|
|
)
|
|
if len(r) > 1 or (len(r) == 1 and r[0]["id"] != partition_id):
|
|
raise ScoValueError(
|
|
"Partition %s déjà existante dans ce semestre !" % partition_name
|
|
)
|
|
|
|
if not sco_permissions_check.can_change_groups(formsemestre_id):
|
|
raise AccessDenied("Vous n'avez pas le droit d'effectuer cette opération !")
|
|
redirect = int(redirect)
|
|
cnx = ndb.GetDBConnexion()
|
|
partitionEditor.edit(
|
|
cnx, {"partition_id": partition_id, "partition_name": partition_name}
|
|
)
|
|
|
|
# redirect to partition edit page:
|
|
if redirect:
|
|
return flask.redirect(
|
|
"editPartitionForm?formsemestre_id=" + str(formsemestre_id)
|
|
)
|
|
|
|
|
|
def group_set_name(group_id, group_name, redirect=True):
|
|
"""Set group name"""
|
|
if group_name:
|
|
group_name = group_name.strip()
|
|
if not group_name:
|
|
raise ScoValueError("nom de groupe vide !")
|
|
group = get_group(group_id)
|
|
if group["group_name"] is None:
|
|
raise ValueError("can't set a name to default group")
|
|
formsemestre_id = group["formsemestre_id"]
|
|
if not sco_permissions_check.can_change_groups(formsemestre_id):
|
|
raise AccessDenied("Vous n'avez pas le droit d'effectuer cette opération !")
|
|
redirect = int(redirect)
|
|
cnx = ndb.GetDBConnexion()
|
|
groupEditor.edit(cnx, {"group_id": group_id, "group_name": group_name})
|
|
|
|
# redirect to partition edit page:
|
|
if redirect:
|
|
return flask.redirect(
|
|
url_for(
|
|
"scolar.affect_groups",
|
|
scodoc_dept=g.scodoc_dept,
|
|
partition_id=group["partition_id"],
|
|
)
|
|
)
|
|
|
|
|
|
def group_rename(group_id):
|
|
"""Form to rename a group"""
|
|
group = get_group(group_id)
|
|
formsemestre_id = group["formsemestre_id"]
|
|
if not sco_permissions_check.can_change_groups(formsemestre_id):
|
|
raise AccessDenied("Vous n'avez pas le droit d'effectuer cette opération !")
|
|
H = ["<h2>Renommer un groupe de %s</h2>" % group["partition_name"]]
|
|
tf = TrivialFormulator(
|
|
request.base_url,
|
|
scu.get_request_args(),
|
|
(
|
|
("group_id", {"default": group_id, "input_type": "hidden"}),
|
|
(
|
|
"group_name",
|
|
{
|
|
"title": "Nouveau nom",
|
|
"default": group["group_name"],
|
|
"size": 12,
|
|
"allow_null": False,
|
|
"validator": lambda val, _: len(val) < GROUPNAME_STR_LEN,
|
|
},
|
|
),
|
|
),
|
|
submitlabel="Renommer",
|
|
cancelbutton="Annuler",
|
|
)
|
|
if tf[0] == 0:
|
|
return (
|
|
html_sco_header.sco_header()
|
|
+ "\n".join(H)
|
|
+ "\n"
|
|
+ tf[1]
|
|
+ html_sco_header.sco_footer()
|
|
)
|
|
elif tf[0] == -1:
|
|
return flask.redirect(
|
|
url_for(
|
|
"scolar.affect_groups",
|
|
scodoc_dept=g.scodoc_dept,
|
|
partition_id=group["partition_id"],
|
|
)
|
|
)
|
|
else:
|
|
# form submission
|
|
return group_set_name(group_id, tf[2]["group_name"])
|
|
|
|
|
|
def groups_auto_repartition(partition_id=None):
|
|
"""Reparti les etudiants dans des groupes dans une partition, en respectant le niveau
|
|
et la mixité.
|
|
"""
|
|
from app.scodoc import sco_formsemestre
|
|
|
|
partition = get_partition(partition_id)
|
|
formsemestre_id = partition["formsemestre_id"]
|
|
# renvoie sur page édition groupes
|
|
dest_url = url_for(
|
|
"scolar.affect_groups", scodoc_dept=g.scodoc_dept, partition_id=partition_id
|
|
)
|
|
if not sco_permissions_check.can_change_groups(formsemestre_id):
|
|
raise AccessDenied("Vous n'avez pas le droit d'effectuer cette opération !")
|
|
sem = sco_formsemestre.get_formsemestre(formsemestre_id)
|
|
|
|
descr = [
|
|
("partition_id", {"input_type": "hidden"}),
|
|
(
|
|
"groupNames",
|
|
{
|
|
"size": 40,
|
|
"title": "Groupes à créer",
|
|
"allow_null": False,
|
|
"explanation": "noms des groupes à former, séparés par des virgules (les groupes existants seront effacés)",
|
|
},
|
|
),
|
|
]
|
|
|
|
H = [
|
|
html_sco_header.sco_header(page_title="Répartition des groupes"),
|
|
"<h2>Répartition des groupes de %s</h2>" % partition["partition_name"],
|
|
"<p>Semestre %s</p>" % sem["titreannee"],
|
|
"""<p class="help">Les groupes existants seront <b>effacés</b> et remplacés par
|
|
ceux créés ici. La répartition aléatoire tente d'uniformiser le niveau
|
|
des groupes (en utilisant la dernière moyenne générale disponible pour
|
|
chaque étudiant) et de maximiser la mixité de chaque groupe.</p>""",
|
|
]
|
|
|
|
tf = TrivialFormulator(
|
|
request.base_url,
|
|
scu.get_request_args(),
|
|
descr,
|
|
{},
|
|
cancelbutton="Annuler",
|
|
method="GET",
|
|
submitlabel="Créer et peupler les groupes",
|
|
name="tf",
|
|
)
|
|
if tf[0] == 0:
|
|
return "\n".join(H) + "\n" + tf[1] + html_sco_header.sco_footer()
|
|
elif tf[0] == -1:
|
|
return flask.redirect(dest_url)
|
|
else:
|
|
# form submission
|
|
log(
|
|
"groups_auto_repartition( partition_id=%s partition_name=%s"
|
|
% (partition_id, partition["partition_name"])
|
|
)
|
|
groupNames = tf[2]["groupNames"]
|
|
group_names = sorted(set([x.strip() for x in groupNames.split(",")]))
|
|
# Détruit les groupes existant de cette partition
|
|
for old_group in get_partition_groups(partition):
|
|
group_delete(old_group)
|
|
# Crée les nouveaux groupes
|
|
group_ids = []
|
|
for group_name in group_names:
|
|
# try:
|
|
# checkGroupName(group_name)
|
|
# except:
|
|
# H.append('<p class="warning">Nom de groupe invalide: %s</p>'%group_name)
|
|
# return '\n'.join(H) + tf[1] + html_sco_header.sco_footer()
|
|
group_ids.append(create_group(partition_id, group_name))
|
|
#
|
|
nt = sco_cache.NotesTableCache.get(formsemestre_id) # > identdict
|
|
identdict = nt.identdict
|
|
# build: { civilite : liste etudids trie par niveau croissant }
|
|
civilites = set([x["civilite"] for x in identdict.values()])
|
|
listes = {}
|
|
for civilite in civilites:
|
|
listes[civilite] = [
|
|
(_get_prev_moy(x["etudid"], formsemestre_id), x["etudid"])
|
|
for x in identdict.values()
|
|
if x["civilite"] == civilite
|
|
]
|
|
listes[civilite].sort()
|
|
log("listes[%s] = %s" % (civilite, listes[civilite]))
|
|
# affect aux groupes:
|
|
n = len(identdict)
|
|
igroup = 0
|
|
nbgroups = len(group_ids)
|
|
while n > 0:
|
|
for civilite in civilites:
|
|
if len(listes[civilite]):
|
|
n -= 1
|
|
etudid = listes[civilite].pop()[1]
|
|
group_id = group_ids[igroup]
|
|
igroup = (igroup + 1) % nbgroups
|
|
change_etud_group_in_partition(etudid, group_id, partition)
|
|
log("%s in group %s" % (etudid, group_id))
|
|
return flask.redirect(dest_url)
|
|
|
|
|
|
def _get_prev_moy(etudid, formsemestre_id):
|
|
"""Donne la derniere moyenne generale calculee pour cette étudiant,
|
|
ou 0 si on n'en trouve pas (nouvel inscrit,...).
|
|
"""
|
|
from app.scodoc import sco_parcours_dut
|
|
|
|
info = sco_etud.get_etud_info(etudid=etudid, filled=True)
|
|
if not info:
|
|
raise ScoValueError("etudiant invalide: etudid=%s" % etudid)
|
|
etud = info[0]
|
|
Se = sco_parcours_dut.SituationEtudParcours(etud, formsemestre_id)
|
|
if Se.prev:
|
|
nt = sco_cache.NotesTableCache.get(
|
|
Se.prev["formsemestre_id"]
|
|
) # > get_etud_moy_gen
|
|
return nt.get_etud_moy_gen(etudid)
|
|
else:
|
|
return 0.0
|
|
|
|
|
|
def create_etapes_partition(formsemestre_id, partition_name="apo_etapes"):
|
|
"""Crée une partition "apo_etapes" avec un groupe par étape Apogée.
|
|
Cette partition n'est crée que si plusieurs étapes différentes existent dans ce
|
|
semestre.
|
|
Si la partition existe déjà, ses groupes sont mis à jour (les groupes devenant
|
|
vides ne sont pas supprimés).
|
|
"""
|
|
from app.scodoc import sco_formsemestre_inscriptions
|
|
|
|
partition_name = str(partition_name)
|
|
log("create_etapes_partition(%s)" % formsemestre_id)
|
|
ins = sco_formsemestre_inscriptions.do_formsemestre_inscription_list(
|
|
args={"formsemestre_id": formsemestre_id}
|
|
)
|
|
etapes = {i["etape"] for i in ins if i["etape"]}
|
|
partitions = get_partitions_list(formsemestre_id, with_default=False)
|
|
partition = None
|
|
for p in partitions:
|
|
if p["partition_name"] == partition_name:
|
|
partition = p
|
|
break
|
|
if len(etapes) < 2 and not partition:
|
|
return # moins de deux étapes, pas de création
|
|
if partition:
|
|
pid = partition["partition_id"]
|
|
else:
|
|
pid = partition_create(
|
|
formsemestre_id, partition_name=partition_name, redirect=False
|
|
)
|
|
partition = get_partition(pid)
|
|
groups = get_partition_groups(partition)
|
|
groups_by_names = {g["group_name"]: g for g in groups}
|
|
for etape in etapes:
|
|
if not (etape in groups_by_names):
|
|
gid = create_group(pid, etape)
|
|
g = get_group(gid)
|
|
groups_by_names[etape] = g
|
|
# Place les etudiants dans les groupes
|
|
for i in ins:
|
|
if i["etape"]:
|
|
change_etud_group_in_partition(
|
|
i["etudid"], groups_by_names[i["etape"]]["group_id"], partition
|
|
)
|
|
|
|
|
|
def do_evaluation_listeetuds_groups(
|
|
evaluation_id, groups=None, getallstudents=False, include_dems=False
|
|
):
|
|
"""Donne la liste des etudids inscrits a cette evaluation dans les
|
|
groupes indiqués.
|
|
Si getallstudents==True, donne tous les etudiants inscrits a cette
|
|
evaluation.
|
|
Si include_dems, compte aussi les etudiants démissionnaires
|
|
(sinon, par défaut, seulement les 'I')
|
|
|
|
Résultat: [ (etudid, etat) ], où etat='I', 'D', 'DEF'
|
|
"""
|
|
# nb: pour notes_table / do_evaluation_etat, getallstudents est vrai et include_dems faux
|
|
fromtables = [
|
|
"notes_moduleimpl_inscription Im",
|
|
"notes_formsemestre_inscription Isem",
|
|
"notes_moduleimpl M",
|
|
"notes_evaluation E",
|
|
]
|
|
# construit condition sur les groupes
|
|
if not getallstudents:
|
|
if not groups:
|
|
return [] # no groups, so no students
|
|
rg = ["gm.group_id = '%(group_id)s'" % g for g in groups]
|
|
rq = """and Isem.etudid = gm.etudid
|
|
and gd.partition_id = p.id
|
|
and p.formsemestre_id = Isem.formsemestre_id
|
|
"""
|
|
r = rq + " AND (" + " or ".join(rg) + " )"
|
|
fromtables += ["group_membership gm", "group_descr gd", "partition p"]
|
|
else:
|
|
r = ""
|
|
|
|
# requete complete
|
|
req = (
|
|
"SELECT distinct Im.etudid, Isem.etat FROM "
|
|
+ ", ".join(fromtables)
|
|
+ """ WHERE Isem.etudid = Im.etudid
|
|
and Im.moduleimpl_id = M.id
|
|
and Isem.formsemestre_id = M.formsemestre_id
|
|
and E.moduleimpl_id = M.id
|
|
and E.id = %(evaluation_id)s
|
|
"""
|
|
)
|
|
if not include_dems:
|
|
req += " and Isem.etat='I'"
|
|
req += r
|
|
cnx = ndb.GetDBConnexion()
|
|
cursor = cnx.cursor()
|
|
cursor.execute(req, {"evaluation_id": evaluation_id})
|
|
return cursor.fetchall()
|
|
|
|
|
|
def do_evaluation_listegroupes(evaluation_id, include_default=False):
|
|
"""Donne la liste des groupes dans lesquels figurent des etudiants inscrits
|
|
au module/semestre auquel appartient cette evaluation.
|
|
Si include_default, inclue aussi le groupe par defaut ('tous')
|
|
[ group ]
|
|
"""
|
|
if include_default:
|
|
c = ""
|
|
else:
|
|
c = " AND p.partition_name is not NULL"
|
|
cnx = ndb.GetDBConnexion()
|
|
cursor = cnx.cursor()
|
|
cursor.execute(
|
|
"""SELECT DISTINCT gd.id AS group_id
|
|
FROM group_descr gd, group_membership gm, partition p,
|
|
notes_moduleimpl m, notes_evaluation e
|
|
WHERE gm.group_id = gd.id
|
|
and gd.partition_id = p.id
|
|
and p.formsemestre_id = m.formsemestre_id
|
|
and m.id = e.moduleimpl_id
|
|
and e.id = %(evaluation_id)s
|
|
"""
|
|
+ c,
|
|
{"evaluation_id": evaluation_id},
|
|
)
|
|
group_ids = [x[0] for x in cursor]
|
|
return listgroups(group_ids)
|
|
|
|
|
|
def listgroups(group_ids):
|
|
cnx = ndb.GetDBConnexion()
|
|
cursor = cnx.cursor(cursor_factory=ndb.ScoDocCursor)
|
|
groups = []
|
|
for group_id in group_ids:
|
|
cursor.execute(
|
|
"""SELECT gd.id AS group_id, gd.*, p.id AS partition_id, p.*
|
|
FROM group_descr gd, partition p
|
|
WHERE p.id = gd.partition_id
|
|
AND gd.id = %(group_id)s
|
|
""",
|
|
{"group_id": group_id},
|
|
)
|
|
r = cursor.dictfetchall()
|
|
if r:
|
|
groups.append(r[0])
|
|
return _sortgroups(groups)
|
|
|
|
|
|
def _sortgroups(groups):
|
|
# Tri: place 'all' en tête, puis groupe par partition / nom de groupe
|
|
R = [g for g in groups if g["partition_name"] is None]
|
|
o = [g for g in groups if g["partition_name"] != None]
|
|
o.sort(key=lambda x: (x["numero"] or 0, x["group_name"]))
|
|
|
|
return R + o
|
|
|
|
|
|
def listgroups_filename(groups):
|
|
"""Build a filename representing groups"""
|
|
return "gr" + "+".join([g["group_name"] or "tous" for g in groups])
|
|
|
|
|
|
def listgroups_abbrev(groups):
|
|
"""Human readable abbreviation descring groups (eg "A / AB / B3")
|
|
Ne retient que les partitions avec show_in_lists
|
|
"""
|
|
return " / ".join(
|
|
[g["group_name"] for g in groups if g["group_name"] and g["show_in_lists"]]
|
|
)
|
|
|
|
|
|
# form_group_choice replaces formChoixGroupe
|
|
def form_group_choice(
|
|
formsemestre_id,
|
|
allow_none=True, # offre un choix vide dans chaque partition
|
|
select_default=True, # Le groupe par defaut est mentionné (hidden).
|
|
display_sem_title=False,
|
|
):
|
|
"""Partie de formulaire pour le choix d'un ou plusieurs groupes.
|
|
Variable : group_ids
|
|
"""
|
|
from app.scodoc import sco_formsemestre
|
|
|
|
sem = sco_formsemestre.get_formsemestre(formsemestre_id)
|
|
if display_sem_title:
|
|
sem_title = "%s: " % sem["titremois"]
|
|
else:
|
|
sem_title = ""
|
|
#
|
|
H = ["""<table>"""]
|
|
for p in get_partitions_list(formsemestre_id):
|
|
if p["partition_name"] is None:
|
|
if select_default:
|
|
H.append(
|
|
'<input type="hidden" name="group_ids:list" value="%s"/>'
|
|
% get_partition_groups(p)[0]["group_id"]
|
|
)
|
|
else:
|
|
H.append("<tr><td>Groupe de %(partition_name)s</td><td>" % p)
|
|
H.append('<select name="group_ids:list">')
|
|
if allow_none:
|
|
H.append('<option value="">aucun</option>')
|
|
for group in get_partition_groups(p):
|
|
H.append(
|
|
'<option value="%s">%s %s</option>'
|
|
% (group["group_id"], sem_title, group["group_name"])
|
|
)
|
|
H.append("</select></td></tr>")
|
|
H.append("""</table>""")
|
|
return "\n".join(H)
|
|
|
|
|
|
def make_query_groups(group_ids):
|
|
if group_ids:
|
|
return "&".join(["group_ids%3Alist=" + str(group_id) for group_id in group_ids])
|
|
else:
|
|
return ""
|
|
|
|
|
|
class GroupIdInferer(object):
|
|
"""Sert à retrouver l'id d'un groupe dans un semestre donné
|
|
à partir de son nom.
|
|
Attention: il peut y avoir plusieurs groupes de même nom
|
|
dans des partitions différentes. Dans ce cas, prend le dernier listé.
|
|
On peut indiquer la partition en écrivant
|
|
partition_name:group_name
|
|
"""
|
|
|
|
def __init__(self, formsemestre_id):
|
|
groups = get_sem_groups(formsemestre_id)
|
|
self.name2group_id = {}
|
|
self.partitionname2group_id = {}
|
|
for group in groups:
|
|
self.name2group_id[group["group_name"]] = group["group_id"]
|
|
self.partitionname2group_id[
|
|
(group["partition_name"], group["group_name"])
|
|
] = group["group_id"]
|
|
|
|
def __getitem__(self, name):
|
|
"""Get group_id from group_name, or None is nonexistent.
|
|
The group name can be prefixed by the partition's name, using
|
|
syntax partition_name:group_name
|
|
"""
|
|
l = name.split(":", 1)
|
|
if len(l) > 1:
|
|
partition_name, group_name = l
|
|
else:
|
|
partition_name = None
|
|
group_name = name
|
|
if partition_name is None:
|
|
group_id = self.name2group_id.get(group_name, None)
|
|
if group_id is None and name[-2:] == ".0":
|
|
# si nom groupe numerique, excel ajoute parfois ".0" !
|
|
group_name = group_name[:-2]
|
|
group_id = self.name2group_id.get(group_name, None)
|
|
else:
|
|
group_id = self.partitionname2group_id.get(
|
|
(partition_name, group_name), None
|
|
)
|
|
return group_id
|