626 lines
23 KiB
Python
626 lines
23 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 - 2021 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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"""ScoDoc: génération feuille émargement et placement
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Contribution M. Salomon, UFC / IUT DE BELFORT-MONTBÉLIARD, 2016
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"""
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import six.moves.urllib.request, six.moves.urllib.parse, six.moves.urllib.error
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import random
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import time
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from copy import copy
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import wtforms.validators
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from flask import request, render_template, url_for
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from flask_login import current_user
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from werkzeug import Response
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from flask_wtf import FlaskForm
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from wtforms import (
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StringField,
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PasswordField,
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BooleanField,
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SubmitField,
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SelectField,
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RadioField,
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HiddenField,
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SelectMultipleField,
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validators,
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)
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from wtforms.validators import ValidationError, DataRequired, Email, EqualTo
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from app.scodoc.sco_exceptions import ScoValueError
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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.scodoc import html_sco_header
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from app.scodoc import sco_edit_module
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from app.scodoc import sco_evaluations
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from app.scodoc import sco_excel
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from app.scodoc import sco_formsemestre
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from app.scodoc import sco_formsemestre_inscriptions
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from app.scodoc import sco_groups
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from app.scodoc import sco_moduleimpl
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from app.scodoc import sco_permissions_check
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from app.scodoc import sco_preferences
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from app.scodoc import sco_saisie_notes
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from app.scodoc import sco_etud
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import sco_version
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from app.scodoc.gen_tables import GenTable
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from app.scodoc.sco_excel import * # XXX à vérifier
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from app.scodoc.TrivialFormulator import TrivialFormulator
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_ = lambda x: x # sans babel
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_l = _
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COORD = "Coordonnées"
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SEQ = "Continue"
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class PlacementForm(FlaskForm):
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TOUS = "Tous"
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evaluation_id = HiddenField("evaluation_id")
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file_format = RadioField(
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"Format de fichier",
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choices=["pdf", "xls"],
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validators=[
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wtforms.validators.DataRequired("indiquez le format du fichier attendu"),
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],
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)
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surveillants = StringField("Surveillants", validators=[])
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batiment = StringField("Batiment")
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salle = StringField("Salle")
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nb_rangs = SelectField(
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"nb_rangs", coerce=int, choices=[3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14]
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)
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etiquetage = RadioField(
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"Numérotation",
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choices=[SEQ, COORD],
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validators=[
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wtforms.validators.DataRequired("indiquez le style de numérotation"),
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],
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)
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groups = SelectMultipleField(
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"Groupe(s)",
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validators=[
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wtforms.validators.DataRequired("indiquez au moins un groupe"),
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],
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)
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submit = SubmitField("OK")
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def set_evaluation_infos(self, evaluation_id):
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eval_data = sco_evaluations.do_evaluation_list({"evaluation_id": evaluation_id})
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if not eval_data:
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raise ScoValueError("invalid evaluation_id")
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eval_data = eval_data[0]
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# groupes
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groups = sco_groups.do_evaluation_listegroupes(
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evaluation_id, include_default=True
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)
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self.groups_tree = {}
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self.has_groups = False
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for group in groups:
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partition = group["partition_name"] or self.TOUS # TODO check required
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group_id = group["group_id"]
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group_name = group["group_name"] or self.TOUS
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if partition not in self.groups_tree:
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self.groups_tree[partition] = {}
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self.groups_tree[partition][group_name] = group_id
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if partition != self.TOUS:
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self.has_groups = True
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self.groups_tree_length = len(self.groups_tree)
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if self.has_groups:
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choices = []
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for partition in self.groups_tree:
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for groupe in self.groups_tree[partition]:
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id = str(self.groups_tree[partition][groupe])
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choices.append((id, "%s (%s)" % (str(groupe), partition)))
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self.groups.choices = choices
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class _DistributeurContinu:
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"""Distribue les places selon un ordre numérique."""
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def __init__(self):
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self.position = 1
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def suivant(self):
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retour = self.position
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self.position += 1
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return retour
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class _Distributeur2D:
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"""Distribue les places selon des coordonnées sur nb_rangs."""
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def __init__(self, nb_rangs):
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self.nb_rangs = nb_rangs
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self.rang = 1
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self.index = 1
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def suivant(self):
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retour = (self.index, self.rang)
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self.rang += 1
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if self.rang > self.nb_rangs:
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self.rang = 1
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self.index += 1
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return retour
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def placement_eval_selectetuds(evaluation_id):
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"""Creation de l'écran de placement"""
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form = PlacementForm(
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request.form,
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data={"evaluation_id": int(evaluation_id), "groups": PlacementForm.TOUS},
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)
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form.set_evaluation_infos(evaluation_id)
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if form.validate_on_submit():
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runner = PlacementRunner(form)
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if not runner.check_placement():
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return (
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"""<h2>Génération du placement impossible pour %s</h2>
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<p>(vérifiez que le semestre n'est pas verrouillé et que vous
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avez l'autorisation d'effectuer cette opération)</p>
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<p><a href="moduleimpl_status?moduleimpl_id=%s">Continuer</a></p>
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"""
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% runner.__dict__
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)
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return runner.exec_placement() # calcul et generation du fichier
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# return flask.redirect(url_for("scodoc.index"))
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H = [html_sco_header.sco_header(init_jquery_ui=True)]
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H.append(sco_evaluations.evaluation_describe(evaluation_id=evaluation_id))
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H.append("<h3>Placement et émargement des étudiants</h3>")
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H.append(render_template("scodoc/forms/placement.html", form=form))
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F = html_sco_header.sco_footer()
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return "\n".join(H) + "<p>" + F
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class PlacementRunner:
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def __init__(self, form):
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"""Calcul et génération du fichier sur la base des données du formulaire"""
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self.evaluation_id = form["evaluation_id"].data
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self.etiquetage = form["etiquetage"].data
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self.surveillants = form["surveillants"].data
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self.batiment = form["batiment"].data
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self.salle = form["salle"].data
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self.nb_rangs = form["nb_rangs"].data
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self.file_format = form["file_format"].data
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self.groups_ids = form["groups"].data
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self.eval_data = sco_evaluations.do_evaluation_list(
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{"evaluation_id": self.evaluation_id}
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)[0]
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self.cnx = ndb.GetDBConnexion()
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self.groups = sco_groups.listgroups(self.groups_ids)
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self.gr_title_filename = sco_groups.listgroups_filename(self.groups)
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# gr_title = sco_groups.listgroups_abbrev(d['groups'])
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self.current_user = current_user
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self.moduleimpl_id = self.eval_data["moduleimpl_id"]
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self.moduleimpl_data = sco_moduleimpl.do_moduleimpl_list(
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moduleimpl_id=self.moduleimpl_id
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)[0]
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self.Mod = sco_edit_module.do_module_list(
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args={"module_id": self.moduleimpl_data["module_id"]}
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)[0]
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self.sem = sco_formsemestre.get_formsemestre(
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self.moduleimpl_data["formsemestre_id"]
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)
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self.evalname = "%s-%s" % (
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self.Mod["code"],
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ndb.DateDMYtoISO(self.eval_data["jour"]),
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)
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if self.eval_data["description"]:
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self.evaltitre = self.eval_data["description"]
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else:
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self.evaltitre = "évaluation du %s" % self.eval_data["jour"]
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self.desceval = [ # une liste de chaines: description de l'evaluation
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"%s" % self.sem["titreannee"],
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"Module : %s - %s" % (self.Mod["code"], self.Mod["abbrev"]),
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"Surveillants : %s" % self.surveillants,
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"Batiment : %(batiment)s - Salle : %(salle)s" % self.__dict__,
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"Controle : %s (coef. %g)"
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% (self.evaltitre, self.eval_data["coefficient"]),
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]
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def check_placement(self):
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# Check access (admin, respformation, and responsable_id)
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return sco_permissions_check.can_edit_notes(
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self.current_user, self.moduleimpl_id
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)
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def exec_placement(self):
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self._repartition()
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if self.file_format == "xls":
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return self._production_xls()
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else:
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return self._production_pdf()
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def _repartition(self):
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"""
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Calcule le placement. retourne une liste de couples ((nom, prenom), position)
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"""
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# Construit liste des etudiants et les réparti
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self.groups = sco_groups.listgroups(self.groups_ids)
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self.listetud = self._build_listetud()
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self.plan = self._affectation_places()
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def _build_listetud(self):
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if None in [g["group_name"] for g in self.groups]: # tous les etudiants
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getallstudents = True
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gr_title_filename = "tous"
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else:
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getallstudents = False
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etudids = sco_groups.do_evaluation_listeetuds_groups(
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self.evaluation_id,
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self.groups,
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getallstudents=getallstudents,
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include_dems=True,
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)
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listetud = [] # liste de couples (nom,prenom)
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for etudid in etudids:
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# infos identite etudiant (xxx sous-optimal: 1/select par etudiant)
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ident = sco_etud.etudident_list(self.cnx, {"etudid": etudid})[0]
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# infos inscription
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inscr = sco_formsemestre_inscriptions.do_formsemestre_inscription_list(
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{
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"etudid": etudid,
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"formsemestre_id": self.moduleimpl_data["formsemestre_id"],
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}
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)[0]
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if inscr["etat"] != "D":
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nom = ident["nom"].upper()
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prenom = ident["prenom"].lower().capitalize()
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etudid = ident["etudid"]
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listetud.append((nom, prenom, etudid))
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random.shuffle(listetud)
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return listetud
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def _affectation_places(self):
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plan = []
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if self.etiquetage == SEQ:
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distributeur = _DistributeurContinu()
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else:
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distributeur = _Distributeur2D(self.nb_rangs)
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for etud in self.listetud:
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plan.append((etud, distributeur.suivant()))
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return plan
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def _production_xls(self):
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filename = "placement_%s_%s%s" % (
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self.evalname,
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self.gr_title_filename,
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scu.XLSX_SUFFIX,
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)
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xls = self._excel_feuille_placement()
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return sco_excel.send_from_flask(xls, filename)
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def _production_pdf(self):
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pdf_title = "<br/>".join(self.desceval)
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pdf_title += (
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"\nDate : %(jour)s - Horaire : %(heure_debut)s à %(heure_fin)s"
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% self.eval_data
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)
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filename = "placement_%(evalname)s_%(gr_title_filename)s" % self.__dict__
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titles = {
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"nom": "Nom",
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"prenom": "Prenom",
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"colonne": "Colonne",
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"ligne": "Ligne",
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"place": "Place",
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}
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nb_rangs = int(self.nb_rangs)
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if self.etiquetage == COORD:
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columns_ids = ["nom", "prenom", "colonne", "ligne"]
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else:
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columns_ids = ["nom", "prenom", "place"]
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rows = []
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for etud in sorted(self.plan, key=lambda item: item[0][0]): # sort by name
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if self.etiquetage == COORD:
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rows.append(
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{
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"nom": etud[0][0],
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"prenom": etud[0][1],
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"colonne": etud[1][0],
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"ligne": etud[1][1],
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}
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)
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else:
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rows.append({"nom": etud[0][0], "prenom": etud[0][1], "place": etud[1]})
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tab = GenTable(
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titles=titles,
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columns_ids=columns_ids,
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rows=rows,
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filename=filename,
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origin="Généré par %s le " % sco_version.SCONAME
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+ scu.timedate_human_repr()
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+ "",
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pdf_title=pdf_title,
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# pdf_shorttitle = '',
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preferences=sco_preferences.SemPreferences(
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self.moduleimpl_data["formsemestre_id"]
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),
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)
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t = tab.make_page(format="pdf", with_html_headers=False)
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return t
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def _one_header(self, ws):
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cells = [
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ws.make_cell("Nom", self.styles["2bi"]),
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ws.make_cell("Prénom", self.styles["2bi"]),
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]
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if self.etiquetage == COORD:
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cells.append(ws.make_cell("Colonne", self.styles["2bi"]))
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cells.append(ws.make_cell("Ligne", self.styles["2bi"]))
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else:
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cells.append(ws.make_cell("Place", self.styles["2bi"]))
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return cells
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def _headers(self, ws, nb_listes):
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cells = []
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for _ in range(nb_listes):
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cells += self._one_header(ws)
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cells.append(ws.make_cell(""))
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ws.append_row(cells)
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def _make_styles(self, ws0, ws1):
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# polices
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font0 = Font(name="Calibri", bold=True, size=12)
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font1b = copy(font0)
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font1b.size = 9
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font1i = Font(name="Arial", italic=True, size=10)
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font1o = Font(name="Arial", outline=True, size=10)
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font2bi = Font(name="Arial", bold=True, italic=True, size=8)
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font2 = Font(name="Arial", size=10)
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# bordures
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side_double = Side(border_style="double", color=COLORS.BLACK.value)
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side_thin = Side(border_style="thin", color=COLORS.BLACK.value)
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# bordures
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border1t = Border(left=side_double, top=side_double, right=side_double)
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border1bb = Border(left=side_double, bottom=side_double, right=side_double)
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border1bm = Border(left=side_double, right=side_double)
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border1m = Border(left=side_double, bottom=side_thin, right=side_double)
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border2m = Border(top=side_thin, bottom=side_thin)
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border2r = Border(top=side_thin, bottom=side_thin, right=side_thin)
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border2l = Border(left=side_thin, top=side_thin, bottom=side_thin)
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border2b = Border(
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left=side_thin, top=side_thin, bottom=side_thin, right=side_thin
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)
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# alignements
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align_center_center = Alignment(horizontal="center", vertical="center")
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align_right_bottom = Alignment(horizontal="right", vertical="bottom")
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align_left_center = Alignment(horizontal="left", vertical="center")
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align_right_center = Alignment(horizontal="right", vertical="center")
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# patterns
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pattern = PatternFill(
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fill_type="solid", fgColor=sco_excel.COLORS.LIGHT_YELLOW.value
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)
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# styles
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self.styles = {
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"titres": sco_excel.excel_make_style(font_name="Arial", bold=True, size=12),
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"1t": ws0.excel_make_composite_style(
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font=font0, alignment=align_center_center, border=border1t
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),
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"1m": ws0.excel_make_composite_style(
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font=font1b, alignment=align_center_center, border=border1m
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),
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"1bm": ws0.excel_make_composite_style(
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font=font1b, alignment=align_center_center, border=border1bm
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),
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"1bb": ws0.excel_make_composite_style(
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font=font1o, alignment=align_right_bottom, border=border1bb
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),
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"2b": ws1.excel_make_composite_style(
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font=font1i, alignment=align_center_center, border=border2b
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),
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"2bi": ws1.excel_make_composite_style(
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font=font2bi,
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alignment=align_center_center,
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border=border2b,
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fill=pattern,
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),
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"2l": ws1.excel_make_composite_style(
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font=font2, alignment=align_left_center, border=border2l
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),
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"2m1": ws1.excel_make_composite_style(
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font=font2, alignment=align_left_center, border=border2m
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),
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"2m2": ws1.excel_make_composite_style(
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font=font2, alignment=align_right_center, border=border2m
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),
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"2r": ws1.excel_make_composite_style(
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font=font2, alignment=align_right_center, border=border2r
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),
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}
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def _init_lines(self, maxlines):
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return [
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[] for _ in range(maxlines)
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] # lines[no_ligne] -> liste des cellules de la ligne (no_lignes de 1..maxlines
|
|
|
|
def _write_lines(self, ws, lines):
|
|
for line in lines:
|
|
ws.append_row(line)
|
|
|
|
def _titres(self, ws):
|
|
dt = time.strftime("%d/%m/%Y a %Hh%M")
|
|
ws.append_single_cell_row(
|
|
"Feuille placement etudiants éditée le %s" % dt, self.styles["titres"]
|
|
)
|
|
for line, desceval in enumerate(self.desceval):
|
|
if line in [1, 4, 7]:
|
|
ws.append_blank_row()
|
|
ws.append_single_cell_row(desceval, self.styles["titres"])
|
|
ws.append_single_cell_row(
|
|
"Date : %(jour)s - Horaire : %(heure_debut)s à %(heure_fin)s"
|
|
% self.eval_data,
|
|
self.styles["titres"],
|
|
)
|
|
|
|
def _feuille0(self, ws0, space):
|
|
self._titres(ws0)
|
|
# entetes colonnes - feuille0
|
|
cells = [ws0.make_cell()]
|
|
for col in range(self.nb_rangs):
|
|
cells.append(ws0.make_cell("colonne %s" % (col + 1), self.styles["2b"]))
|
|
ws0.append_row(cells)
|
|
|
|
# etudiants - feuille0
|
|
place = 1
|
|
col = 0
|
|
rang = 1
|
|
# Chaque rang est affiché sur 3 lignes xlsx (notées A, B, C)
|
|
# ligne A: le nom, ligne B: le prénom, ligne C: un espace ou la place
|
|
cells_a = [ws0.make_cell(rang, self.styles["2b"])]
|
|
cells_b = [ws0.make_cell("", self.styles["2b"])]
|
|
cells_c = [ws0.make_cell("", self.styles["2b"])]
|
|
row = 13 # première ligne de signature
|
|
for linetud in self.plan:
|
|
cells_a.append(ws0.make_cell(linetud[0][0], self.styles["1t"])) # nom
|
|
cells_b.append(ws0.make_cell(linetud[0][1], self.styles["1m"])) # prenom
|
|
if self.etiquetage == COORD:
|
|
cell_c = ws0.make_cell("", self.styles["1bb"])
|
|
else:
|
|
cell_c = ws0.make_cell("place %s" % place, self.styles["1bb"])
|
|
place = place + 1
|
|
cells_c.append(cell_c)
|
|
ws0.set_row_dimension_height(row, space / 25)
|
|
row += 3
|
|
col += 1
|
|
if col == self.nb_rangs: # On a fini la rangée courante
|
|
ws0.append_row(cells_a) # on affiche les 3 lignes construites
|
|
ws0.append_row(cells_b)
|
|
ws0.append_row(cells_c)
|
|
cells_a = [
|
|
ws0.make_cell(rang, self.styles["2b"])
|
|
] # on réinitialise les 3 lignes
|
|
cells_b = [ws0.make_cell("", self.styles["2b"])]
|
|
cells_c = [ws0.make_cell("", self.styles["2b"])]
|
|
col = 0
|
|
rang += 1
|
|
# publication du rang final incomplet
|
|
ws0.append_row(cells_a) # Affiche des 3 lignes (dernières lignes incomplètes)
|
|
ws0.append_row(cells_b)
|
|
ws0.append_row(cells_c)
|
|
ws0.set_row_dimension_height(row, space / 25)
|
|
|
|
def _next_page(ws):
|
|
pass
|
|
|
|
def _feuille1(self, ws, maxlines):
|
|
# etudiants - feuille1
|
|
# structuration:
|
|
# 1 page = maxlistes listes
|
|
# 1 liste = 3 ou 4 colonnes(excel) (selon numbering) et (maximum maxlines) lignes
|
|
maxlistes = 2 # nombre de listes par page
|
|
# computes excel columns widths
|
|
if self.etiquetage == COORD:
|
|
gabarit = [16, 18, 6, 6, 2]
|
|
else:
|
|
gabarit = [16, 18, 12, 2]
|
|
widths = []
|
|
for _ in range(maxlistes):
|
|
widths += gabarit
|
|
ws.set_column_dimension_width(value=widths)
|
|
nb_etu_restant = len(self.listetud)
|
|
self._titres(ws)
|
|
nb_listes = min(
|
|
maxlistes, nb_etu_restant // maxlines + 1
|
|
) # nombre de colonnes dans la page
|
|
self._headers(ws, nb_listes)
|
|
# construction liste alphabétique
|
|
# Affichage
|
|
lines = self._init_lines(maxlines)
|
|
line = 0
|
|
col = 0
|
|
for etud in sorted(self.plan, key=lambda e: e[0][0]): # tri alphabétique
|
|
# check for skip of list or page
|
|
if col > 0: # add a empty cell between lists
|
|
lines[line].append(ws.make_cell())
|
|
lines[line].append(ws.make_cell(etud[0][0], self.styles["2l"]))
|
|
lines[line].append(ws.make_cell(etud[0][1], self.styles["2m1"]))
|
|
if self.etiquetage == COORD:
|
|
lines[line].append(ws.make_cell(etud[1][1], self.styles["2m2"]))
|
|
lines[line].append(ws.make_cell(etud[1][0], self.styles["2r"]))
|
|
else:
|
|
lines[line].append(ws.make_cell(etud[1], self.styles["2r"]))
|
|
line = line + 1
|
|
if line >= maxlines: # fin de liste
|
|
col = col + 1
|
|
line = 0
|
|
if col >= maxlistes: # fin de page
|
|
self._write_lines(ws, lines)
|
|
lines = self._init_lines(maxlines)
|
|
col = 0
|
|
ws.append_blank_row()
|
|
nb_etu_restant -= maxlistes * maxlines
|
|
nb_listes = min(
|
|
maxlistes, nb_etu_restant // maxlines + 1
|
|
) # nombre de colonnes dans la page
|
|
self._headers(ws, nb_listes)
|
|
self._write_lines(ws, lines)
|
|
|
|
def _excel_feuille_placement(self):
|
|
"""Genere feuille excel pour placement des etudiants.
|
|
E: evaluation (dict)
|
|
lines: liste de tuples
|
|
(etudid, nom, prenom, etat, groupe, val, explanation)
|
|
"""
|
|
sem_preferences = sco_preferences.SemPreferences()
|
|
space = sem_preferences.get("feuille_placement_emargement")
|
|
maxlines = sem_preferences.get("feuille_placement_positions")
|
|
nb_rangs = int(self.nb_rangs)
|
|
column_width_ratio = (
|
|
1 / 250
|
|
) # changement d unités entre pyExcelerator et openpyxl
|
|
|
|
wb = ScoExcelBook()
|
|
|
|
SheetName0 = "Emargement"
|
|
ws0 = wb.create_sheet(SheetName0)
|
|
# ajuste largeurs colonnes (unite inconnue, empirique)
|
|
width = 4500 * column_width_ratio
|
|
if nb_rangs > 5:
|
|
width = 22500 * column_width_ratio // nb_rangs
|
|
|
|
ws0.set_column_dimension_width("A", 750 * column_width_ratio)
|
|
for col in range(nb_rangs):
|
|
ws0.set_column_dimension_width(
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZ"[col + 1 : col + 2], width
|
|
)
|
|
|
|
SheetName1 = "Positions"
|
|
ws1 = wb.create_sheet(SheetName1)
|
|
|
|
self._make_styles(ws0, ws1)
|
|
self._feuille0(ws0, space)
|
|
self._feuille1(ws1, maxlines)
|
|
return wb.generate()
|