2021-12-30 23:58:38 +01:00
|
|
|
##############################################################################
|
|
|
|
# ScoDoc
|
2022-01-01 14:51:28 +01:00
|
|
|
# Copyright (c) 1999 - 2022 Emmanuel Viennet. All rights reserved.
|
2021-12-30 23:58:38 +01:00
|
|
|
# See LICENSE
|
|
|
|
##############################################################################
|
|
|
|
|
|
|
|
"""Résultats semestres classiques (non APC)
|
|
|
|
"""
|
|
|
|
import numpy as np
|
|
|
|
import pandas as pd
|
|
|
|
from app.comp import moy_mod, moy_ue, moy_sem, inscr_mod
|
2022-01-07 15:08:45 +01:00
|
|
|
from app.comp.res_common import NotesTableCompat
|
2021-12-30 23:58:38 +01:00
|
|
|
from app.models.formsemestre import FormSemestre
|
|
|
|
|
|
|
|
|
|
|
|
class ResultatsSemestreClassic(NotesTableCompat):
|
|
|
|
"""Résultats du semestre (formation classique): organisation des calculs."""
|
|
|
|
|
|
|
|
_cached_attrs = NotesTableCompat._cached_attrs + (
|
|
|
|
"modimpl_coefs",
|
|
|
|
"modimpl_idx",
|
|
|
|
"sem_matrix",
|
|
|
|
)
|
|
|
|
|
|
|
|
def __init__(self, formsemestre):
|
|
|
|
super().__init__(formsemestre)
|
|
|
|
|
|
|
|
if not self.load_cached():
|
|
|
|
self.compute()
|
|
|
|
self.store()
|
|
|
|
# recalculé (aussi rapide que de les cacher)
|
|
|
|
self.moy_min = self.etud_moy_gen.min()
|
|
|
|
self.moy_max = self.etud_moy_gen.max()
|
|
|
|
self.moy_moy = self.etud_moy_gen.mean()
|
|
|
|
|
|
|
|
def compute(self):
|
|
|
|
"Charge les notes et inscriptions et calcule les moyennes d'UE et gen."
|
|
|
|
self.sem_matrix, self.modimpls_results = notes_sem_load_matrix(
|
|
|
|
self.formsemestre
|
|
|
|
)
|
|
|
|
self.modimpl_inscr_df = inscr_mod.df_load_modimpl_inscr(self.formsemestre)
|
|
|
|
self.modimpl_coefs = np.array(
|
|
|
|
[m.module.coefficient for m in self.formsemestre.modimpls]
|
|
|
|
)
|
|
|
|
self.modimpl_idx = {m.id: i for i, m in enumerate(self.formsemestre.modimpls)}
|
|
|
|
"l'idx de la colonne du mod modimpl.id est modimpl_idx[modimpl.id]"
|
|
|
|
|
|
|
|
self.etud_moy_gen, self.etud_moy_ue = moy_ue.compute_ue_moys_classic(
|
|
|
|
self.formsemestre,
|
|
|
|
self.sem_matrix,
|
|
|
|
self.ues,
|
|
|
|
self.modimpl_inscr_df,
|
|
|
|
self.modimpl_coefs,
|
|
|
|
)
|
|
|
|
self.etud_moy_gen_ranks = moy_sem.comp_ranks_series(self.etud_moy_gen)
|
|
|
|
|
|
|
|
def get_etud_mod_moy(self, moduleimpl_id: int, etudid: int) -> float:
|
|
|
|
"""La moyenne de l'étudiant dans le moduleimpl
|
|
|
|
Result: valeur float (peut être NaN) ou chaîne "NI" (non inscrit ou DEM)
|
|
|
|
"""
|
|
|
|
return self.modimpls_results[moduleimpl_id].etuds_moy_module.get(etudid, "NI")
|
|
|
|
|
2022-01-07 10:37:48 +01:00
|
|
|
def get_mod_stats(self, moduleimpl_id: int) -> dict:
|
|
|
|
"""Stats sur les notes obtenues dans un modimpl"""
|
|
|
|
notes_series: pd.Series = self.modimpls_results[moduleimpl_id].etuds_moy_module
|
|
|
|
nb_notes = len(notes_series)
|
|
|
|
if not nb_notes:
|
|
|
|
super().get_mod_stats(moduleimpl_id)
|
|
|
|
return {
|
|
|
|
# Series: Statistical methods from ndarray have been overridden to automatically
|
|
|
|
# exclude missing data (currently represented as NaN)
|
|
|
|
"moy": notes_series.mean(), # donc sans prendre en compte les NaN
|
|
|
|
"max": notes_series.max(),
|
|
|
|
"min": notes_series.min(),
|
|
|
|
"nb_notes": nb_notes,
|
|
|
|
"nb_missing": sum(notes_series.isna()),
|
|
|
|
"nb_valid_evals": sum(
|
|
|
|
self.modimpls_results[moduleimpl_id].evaluations_completes
|
|
|
|
),
|
|
|
|
}
|
|
|
|
|
2021-12-30 23:58:38 +01:00
|
|
|
|
|
|
|
def notes_sem_load_matrix(formsemestre: FormSemestre) -> tuple:
|
|
|
|
"""Calcule la matrice des notes du semestre
|
|
|
|
(charge toutes les notes, calcule les moyenne des modules
|
|
|
|
et assemble la matrice)
|
|
|
|
Resultat:
|
|
|
|
sem_matrix : 2d-array (etuds x modimpls)
|
|
|
|
modimpls_results dict { modimpl.id : ModuleImplResultsClassic }
|
|
|
|
"""
|
|
|
|
modimpls_results = {}
|
|
|
|
modimpls_notes = []
|
|
|
|
for modimpl in formsemestre.modimpls:
|
|
|
|
mod_results = moy_mod.ModuleImplResultsClassic(modimpl)
|
|
|
|
etuds_moy_module = mod_results.compute_module_moy()
|
|
|
|
modimpls_results[modimpl.id] = mod_results
|
|
|
|
modimpls_notes.append(etuds_moy_module)
|
|
|
|
return (
|
|
|
|
notes_sem_assemble_matrix(modimpls_notes),
|
|
|
|
modimpls_results,
|
|
|
|
)
|
|
|
|
|
|
|
|
|
|
|
|
def notes_sem_assemble_matrix(modimpls_notes: list[pd.Series]) -> np.ndarray:
|
|
|
|
"""Réuni les notes moyennes des modules du semestre en une matrice
|
|
|
|
|
|
|
|
modimpls_notes : liste des moyennes de module
|
|
|
|
(Series rendus par compute_module_moy, index: etud)
|
|
|
|
Resultat: ndarray (etud x module)
|
|
|
|
"""
|
|
|
|
modimpls_notes_arr = [s.values for s in modimpls_notes]
|
|
|
|
modimpls_notes = np.stack(modimpls_notes_arr)
|
|
|
|
# passe de (mod x etud) à (etud x mod)
|
|
|
|
return modimpls_notes.T
|