From 83f8f2ddbc0ae8cfb965a39730c13d6da8ea19b1 Mon Sep 17 00:00:00 2001
From: Emmanuel Viennet <emmanuel.viennet@gmail.com>
Date: Tue, 14 Dec 2021 09:30:47 +0100
Subject: [PATCH] fix: plante recap si aucun etudiant

---
 app/comp/moy_ue.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/comp/moy_ue.py b/app/comp/moy_ue.py
index 8bd9fa94..90f6a250 100644
--- a/app/comp/moy_ue.py
+++ b/app/comp/moy_ue.py
@@ -196,6 +196,10 @@ def compute_ue_moys(
     assert modimpl_coefs_df.shape[1] == nb_modules
     modimpl_inscr = modimpl_inscr_df.values
     modimpl_coefs = modimpl_coefs_df.values
+    if nb_etuds == 0:
+        return pd.DataFrame(
+            index=modimpl_inscr_df.index, columns=modimpl_coefs_df.index
+        )
     # Duplique les inscriptions sur les UEs:
     modimpl_inscr_stacked = np.stack([modimpl_inscr] * nb_ues, axis=2)
     # Enlève les NaN du numérateur: