103 lines
3.7 KiB
Python
103 lines
3.7 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 - 2024 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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"""Calcul des moyennes de module (restes de fonctions ScoDoc 7)
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"""
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from app.models import ModuleImpl
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import app.scodoc.notesdb as ndb
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def moduleimpl_has_expression(modimpl: ModuleImpl):
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"""True if we should use a user-defined expression
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En ScoDoc 9, utilisé pour afficher un avertissement, l'expression elle même
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n'est plus supportée.
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"""
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return (
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modimpl.computation_expr
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and modimpl.computation_expr.strip()
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and modimpl.computation_expr.strip()[0] != "#"
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)
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def formsemestre_expressions_use_abscounts(formsemestre_id):
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"""True si les notes de ce semestre dépendent des compteurs d'absences.
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Cela n'est normalement pas le cas, sauf si des formules utilisateur
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utilisent ces compteurs.
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"""
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# check presence of 'nbabs' in expressions
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ab = "nb_abs" # chaine recherchée
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cnx = ndb.GetDBConnexion()
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# 1- moyennes d'UE:
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elist = formsemestre_ue_computation_expr_list(
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cnx, {"formsemestre_id": formsemestre_id}
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)
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for e in elist:
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expr = e["computation_expr"].strip()
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if expr and expr[0] != "#" and ab in expr:
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return True
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# 2- moyennes de modules
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# #sco9 il n'y a plus d'expressions
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# for mod in sco_moduleimpl.moduleimpl_list(formsemestre_id=formsemestre_id):
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# if moduleimpl_has_expression(mod) and ab in mod["computation_expr"]:
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# return True
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return False
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_formsemestre_ue_computation_exprEditor = ndb.EditableTable(
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"notes_formsemestre_ue_computation_expr",
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"notes_formsemestre_ue_computation_expr_id",
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(
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"notes_formsemestre_ue_computation_expr_id",
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"formsemestre_id",
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"ue_id",
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"computation_expr",
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),
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html_quote=False, # does nt automatically quote
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)
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formsemestre_ue_computation_expr_create = _formsemestre_ue_computation_exprEditor.create
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formsemestre_ue_computation_expr_delete = _formsemestre_ue_computation_exprEditor.delete
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formsemestre_ue_computation_expr_list = _formsemestre_ue_computation_exprEditor.list
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formsemestre_ue_computation_expr_edit = _formsemestre_ue_computation_exprEditor.edit
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def get_ue_expression(formsemestre_id, ue_id, html_quote=False):
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"""Returns UE expression (formula), or None if no expression has been defined"""
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cnx = ndb.GetDBConnexion()
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el = formsemestre_ue_computation_expr_list(
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cnx, {"formsemestre_id": formsemestre_id, "ue_id": ue_id}
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)
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if not el:
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return None
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else:
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expr = el[0]["computation_expr"].strip()
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if expr and expr[0] != "#":
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if html_quote:
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expr = ndb.quote_html(expr)
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return expr
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else:
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return None
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