forked from ScoDoc/DocScoDoc
225 lines
8.4 KiB
Python
225 lines
8.4 KiB
Python
##############################################################################
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# ScoDoc
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# Copyright (c) 1999 - 2021 Emmanuel Viennet. All rights reserved.
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# See LICENSE
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##############################################################################
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import datetime
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import numpy as np
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import pandas as pd
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from app import db
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from app.comp import df_cache, moy_ue, moy_mod, inscr_mod
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from app.scodoc import sco_utils as scu
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from app.scodoc.sco_cache import ResultatsSemestreBUTCache
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from app.scodoc.sco_exceptions import ScoFormatError
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from app.scodoc.sco_utils import jsnan
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class ResultatsSemestreBUT:
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"""Structure légère pour stocker les résultats du semestre et
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générer les bulletins.
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__init__ : charge depuis le cache ou calcule
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invalidate(): invalide données cachées
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"""
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_cached_attrs = (
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"sem_cube",
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"modimpl_inscr_df",
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"modimpl_coefs_df",
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"etud_moy_ue",
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"modimpls_evals_poids",
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"modimpls_evals_notes",
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)
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def __init__(self, formsemestre):
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self.formsemestre = formsemestre
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self.ues = formsemestre.query_ues().all()
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self.modimpls = formsemestre.modimpls.all()
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self.etuds = self.formsemestre.etuds.all()
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self.etud_index = {e.id: idx for idx, e in enumerate(self.etuds)}
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self.saes = [
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m for m in self.modimpls if m.module.module_type == scu.ModuleType.SAE
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]
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self.ressources = [
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m for m in self.modimpls if m.module.module_type == scu.ModuleType.RESSOURCE
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]
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if not self.load_cached():
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self.compute()
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self.store()
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def load_cached(self) -> bool:
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"Load cached dataframes, returns False si pas en cache"
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data = ResultatsSemestreBUTCache.get(self.formsemestre.id)
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if not data:
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return False
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for attr in self._cached_attrs:
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setattr(self, attr, data[attr])
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return True
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def store(self):
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"Cache our dataframes"
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ResultatsSemestreBUTCache.set(
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self.formsemestre.id,
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{attr: getattr(self, attr) for attr in self._cached_attrs},
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)
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def compute(self):
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"Charge les notes et inscriptions et calcule toutes les moyennes"
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(
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self.sem_cube,
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self.modimpls_evals_poids,
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self.modimpls_evals_notes,
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_,
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) = moy_ue.notes_sem_load_cube(self.formsemestre)
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self.modimpl_inscr_df = inscr_mod.df_load_modimpl_inscr(self.formsemestre)
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self.modimpl_coefs_df, _, _ = moy_ue.df_load_modimpl_coefs(
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self.formsemestre, ues=self.ues, modimpls=self.modimpls
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)
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# l'idx de la colonne du mod modimpl.id est
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# modimpl_coefs_df.columns.get_loc(modimpl.id)
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# idx de l'UE: modimpl_coefs_df.index.get_loc(ue.id)
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self.etud_moy_ue = moy_ue.compute_ue_moys(
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self.sem_cube,
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self.etuds,
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self.modimpls,
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self.ues,
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self.modimpl_inscr_df,
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self.modimpl_coefs_df,
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)
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def etud_ue_mod_results(self, etud, ue, modimpls) -> dict:
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"dict synthèse résultats dans l'UE pour les modules indiqués"
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d = {}
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etud_idx = self.etud_index[etud.id]
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ue_idx = self.modimpl_coefs_df.index.get_loc(ue.id)
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etud_moy_module = self.sem_cube[etud_idx] # module x UE
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for mi in modimpls:
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d[mi.module.code] = {
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"id": mi.id,
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"coef": self.modimpl_coefs_df[mi.id][ue.id],
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"moyenne": jsnan(
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etud_moy_module[self.modimpl_coefs_df.columns.get_loc(mi.id)][
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ue_idx
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]
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),
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}
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return d
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def etud_ue_results(self, etud, ue):
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"dict synthèse résultats UE"
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d = {
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"id": ue.id,
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"ECTS": {
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"acquis": 0, # XXX TODO voir jury
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"total": ue.ects,
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},
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"competence": None, # XXX TODO lien avec référentiel
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"moyenne": jsnan(self.etud_moy_ue[ue.id].mean()),
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"bonus": None, # XXX TODO
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"malus": None, # XXX TODO voir ce qui est ici
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"capitalise": None, # "AAAA-MM-JJ" TODO
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"ressources": self.etud_ue_mod_results(etud, ue, self.ressources),
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"saes": self.etud_ue_mod_results(etud, ue, self.saes),
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}
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return d
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def etud_mods_results(self, etud, modimpls) -> dict:
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"""dict synthèse résultats des modules indiqués,
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avec évaluations de chacun."""
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d = {}
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etud_idx = self.etud_index[etud.id]
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for mi in modimpls:
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mod_idx = self.modimpl_coefs_df.columns.get_loc(mi.id)
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# moyennes indicatives (moyennes de moyennes d'UE)
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moyennes_etuds = np.nan_to_num(
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self.sem_cube[:, mod_idx, :].mean(axis=1),
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copy=False,
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)
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d[mi.module.code] = {
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"id": mi.id,
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"titre": mi.module.titre,
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"code_apogee": mi.module.code_apogee,
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"moyenne": {
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"value": jsnan(self.sem_cube[etud_idx, mod_idx].mean()),
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"min": jsnan(moyennes_etuds.min()),
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"max": jsnan(moyennes_etuds.max()),
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"moy": jsnan(moyennes_etuds.mean()),
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},
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"evaluations": [
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self.etud_eval_results(etud, e)
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for e in mi.evaluations
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if e.visibulletin
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],
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}
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return d
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def etud_eval_results(self, etud, e) -> dict:
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"dict resultats d'un étudiant à une évaluation"
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eval_notes = self.modimpls_evals_notes[e.moduleimpl_id][str(e.id)] # pd.Series
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notes_ok = eval_notes.where(eval_notes > -1000).dropna()
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d = {
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"id": e.id,
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"description": e.description,
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"date": e.jour.isoformat(),
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"heure_debut": e.heure_debut.strftime("%H:%M") if e.heure_debut else None,
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"heure_fin": e.heure_fin.strftime("%H:%M") if e.heure_debut else None,
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"coef": e.coefficient,
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"poids": {p.ue.acronyme: p.poids for p in e.ue_poids},
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"note": {
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"value": jsnan(
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self.modimpls_evals_notes[e.moduleimpl_id][str(e.id)][etud.id]
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),
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"min": jsnan(notes_ok.min()),
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"max": jsnan(notes_ok.max()),
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"moy": jsnan(notes_ok.mean()),
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},
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}
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return d
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def bulletin_etud(self, etud, formsemestre) -> dict:
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"""Le bulletin de l'étudiant dans ce semestre"""
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d = {
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"version": "0",
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"type": "BUT",
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"date": datetime.datetime.utcnow().isoformat() + "Z",
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"etudiant": etud.to_dict_bul(),
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"formation": {
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"id": formsemestre.formation.id,
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"acronyme": formsemestre.formation.acronyme,
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"titre_officiel": formsemestre.formation.titre_officiel,
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"titre": formsemestre.formation.titre,
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},
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"formsemestre_id": formsemestre.id,
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"ressources": None, # XXX TODO
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"saes": None, # XXX TODO
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"ues": {ue.acronyme: self.etud_ue_results(etud, ue) for ue in self.ues},
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"semestre": {
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"notes": { # moyenne des moyennes générales du semestre
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"value": jsnan("xxx"), # XXX TODO
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"min": jsnan("0."),
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"moy": jsnan("10.0"),
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"max": jsnan("20.00"),
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},
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"rang": { # classement wrt moyenne général, indicatif
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"value": None, # XXX TODO
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"total": None,
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},
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"absences": { # XXX TODO
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"injustifie": 1,
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"total": 33,
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},
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"date_debut": formsemestre.date_debut.isoformat(),
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"date_fin": formsemestre.date_fin.isoformat(),
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"annee_universitaire": self.formsemestre.annee_scolaire_str(),
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"inscription": "TODO-MM-JJ", # XXX TODO
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"numero": formsemestre.semestre_id,
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"decision": None, # XXX TODO
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"situation": "Décision jury: Validé. Diplôme obtenu.", # XXX TODO
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"date_jury": "AAAA-MM-JJ", # XXX TODO
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"groupes": [], # XXX TODO
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},
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}
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return d
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