Feat: write get_exam_questions

recopytex/store/filesystem/loader.py

@@ -87,16 +87,44 @@ class CSVLoader(Loader):
     def get_students(self, tribes=[]):
         """Get student list
 
-        :param filters: list of filters
+        :param tribes: concerned tribes
         """
         return ""
 
-    def get_exam_questions(self, exams=[]):
-        """Get questions for the exam
+    def get_exam_questions(self, score_files=[]):
+        """Get questions for exams stored in score_files
 
         :param exams: questions for those exams only
+
+        :example:
+        >>> loader = CSVLoader()
+        >>> loader.get_exam_questions(["example/Tribe1/210112_DS.csv"])
+             Exercice  Question Competence  ... Commentaire Bareme  Est_nivele
+        0  Exercice 1         1   Calculer  ...      Coucou      1           1
+        1  Exercice 1         2   Calculer  ...      Coucou      1           1
+        2  Exercice 1         3   Calculer  ...      Coucou      1           1
+        3  Exercice 1         3   Calculer  ...       DChic      1           1
+        <BLANKLINE>
+        [4 rows x 7 columns]
         """
-        return ""
+        questions = []
+        for score_file in score_files:
+            fields = self.reverse_csv_field(
+                [
+                    "exercise",
+                    "question",
+                    "competence",
+                    "theme",
+                    "comment",
+                    "score_rate",
+                    "is_leveled",
+                ]
+            )
+            question = extract_fields(score_file, fields)
+            question = self.rename_columns(question)
+            questions.append(question)
+
+        return pd.concat(questions)
 
     def get_questions_scores(self, questions=[]):
         """Get scores of those questions