From 09d3d57fa942e33da6614d563cbb600c7967d077 Mon Sep 17 00:00:00 2001
From: afonsofrancof <me@afonsofrancof.com>
Date: Sat, 18 Mar 2023 17:59:19 +0000
Subject: [PATCH] TPC4 Fix listas sem funcao

---
 TPC4/alunos.csv  |  2 +-
 TPC4/alunos.json | 21 ++++++++++++++++++---
 TPC4/main.py     |  2 +-
 3 files changed, 20 insertions(+), 5 deletions(-)

diff --git a/TPC4/alunos.csv b/TPC4/alunos.csv
index e88adf6..cdcc571 100644
--- a/TPC4/alunos.csv
+++ b/TPC4/alunos.csv
@@ -1,4 +1,4 @@
-Número,Nome,Curso,Notas{3,5}::sum,,,,,
+Número,Nome,Curso,Notas{3,5},,,,,
 3162,Cândido Faísca,Teatro,12,13,14,,
 7777,Cristiano Ronaldo,Desporto,17,12,20,11,12
 264,Marcelo Sousa,Ciência Política,18,19,19,20,
diff --git a/TPC4/alunos.json b/TPC4/alunos.json
index 894748b..bf78698 100644
--- a/TPC4/alunos.json
+++ b/TPC4/alunos.json
@@ -3,18 +3,33 @@
     "Número": "3162",
     "Nome": "Cândido Faísca",
     "Curso": "Teatro",
-    "Notas_sum": 39
+    "Notas": [
+      "12",
+      "13",
+      "14"
+    ]
   },
   {
     "Número": "7777",
     "Nome": "Cristiano Ronaldo",
     "Curso": "Desporto",
-    "Notas_sum": 72
+    "Notas": [
+      "17",
+      "12",
+      "20",
+      "11",
+      "12"
+    ]
   },
   {
     "Número": "264",
     "Nome": "Marcelo Sousa",
     "Curso": "Ciência Política",
-    "Notas_sum": 76
+    "Notas": [
+      "18",
+      "19",
+      "19",
+      "20"
+    ]
   }
 ]
\ No newline at end of file
diff --git a/TPC4/main.py b/TPC4/main.py
index 9c4b10d..b9b1a8f 100644
--- a/TPC4/main.py
+++ b/TPC4/main.py
@@ -54,7 +54,7 @@ def read_header(file: str) -> list[Field]:
                 if max_size is None:
                     max_size = min_size
                 # Check if the list has a valid function
-                if function not in valid_functions:
+                if function is not None and function not in valid_functions:
                     raise ValueError(f"Invalid function: {function}")
                 parsed_headers.append(
                     ListField(name, int(min_size), int(max_size), function)