ScoDoc/app/scodoc/sco_evaluation_db.py

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# -*- mode: python -*-
# -*- coding: utf-8 -*-
##############################################################################
#
# Gestion scolarite IUT
#
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# Copyright (c) 1999 - 2024 Emmanuel Viennet. All rights reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# Emmanuel Viennet emmanuel.viennet@gmail.com
#
##############################################################################
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"""Gestion évaluations (ScoDoc7, code en voie de modernisation)
"""
import flask
from flask import url_for, g
from flask_login import current_user
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from app import db, log
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from app.models import Evaluation
import app.scodoc.sco_utils as scu
import app.scodoc.notesdb as ndb
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from app.scodoc.sco_exceptions import AccessDenied
from app.scodoc import sco_cache
# ancien _notes_getall
def do_evaluation_get_all_notes(
evaluation_id, table="notes_notes", filter_suppressed=True, by_uid=None
):
"""Toutes les notes pour une évaluation: { etudid : { 'value' : value, 'date' : date ... }}
Attention: inclut aussi les notes des étudiants qui ne sont plus inscrits au module.
"""
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# pas de cache pour (rares) appels via undo_notes ou specifiant un enseignant
do_cache = filter_suppressed and table == "notes_notes" and (by_uid is None)
if do_cache:
r = sco_cache.EvaluationCache.get(evaluation_id)
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if r is not None:
return r
cnx = ndb.GetDBConnexion()
cursor = cnx.cursor(cursor_factory=ndb.ScoDocCursor)
cond = " where evaluation_id=%(evaluation_id)s"
if by_uid:
cond += " and uid=%(by_uid)s"
cursor.execute(
"select * from " + table + cond,
{"evaluation_id": evaluation_id, "by_uid": by_uid},
)
res = cursor.dictfetchall()
d = {}
if filter_suppressed:
for x in res:
if x["value"] != scu.NOTES_SUPPRESS:
d[x["etudid"]] = x
else:
for x in res:
d[x["etudid"]] = x
if do_cache:
status = sco_cache.EvaluationCache.set(evaluation_id, d)
if not status:
log(f"Warning: EvaluationCache.set: {evaluation_id}\t{status}")
return d
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def moduleimpl_evaluation_move(evaluation_id: int, after=0):
"""Move before/after previous one (decrement/increment numero)
(published)
"""
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evaluation = Evaluation.get_evaluation(evaluation_id)
# access: can change eval ?
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if not evaluation.moduleimpl.can_edit_evaluation(current_user):
raise AccessDenied(
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f"Modification évaluation impossible pour {current_user.get_nomplogin()}"
)
after = int(after) # 0: deplace avant, 1 deplace apres
if after not in (0, 1):
raise ValueError('invalid value for "after"')
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Evaluation.moduleimpl_evaluation_renumber(
evaluation.moduleimpl, only_if_unumbered=True
)
mod_evaluations = evaluation.moduleimpl.evaluations.all()
if len(mod_evaluations) > 1:
idx = [e.id for e in mod_evaluations].index(evaluation.id)
neigh = None # object to swap with
if after == 0 and idx > 0:
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neigh = mod_evaluations[idx - 1]
elif after == 1 and idx < len(mod_evaluations) - 1:
neigh = mod_evaluations[idx + 1]
if neigh: #
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if neigh.numero == evaluation.numero:
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log("Warning: moduleimpl_evaluation_move: forcing renumber")
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Evaluation.moduleimpl_evaluation_renumber(
evaluation.moduleimpl, only_if_unumbered=False
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)
else:
# swap numero with neighbor
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evaluation.numero, neigh.numero = neigh.numero, evaluation.numero
db.session.add(evaluation)
db.session.add(neigh)
db.session.commit()
# redirect to moduleimpl page:
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return flask.redirect(
url_for(
"notes.moduleimpl_status",
scodoc_dept=g.scodoc_dept,
moduleimpl_id=evaluation.moduleimpl.id,
)
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)