Add the Course model

stages/models.py

@@ -337,3 +337,35 @@ class Training(models.Model):
             'comment_avail': self.availability.comment,
             'domain': str(self.availability.domain),
         }
+
+
+IMPUTATION_CHOICES = (
+    ('ASAFE', 'ASAFE'),
+    ('ASEFE', 'ASEFE'),
+    ('ASSCFE','ASSCFE'),
+    ('EDEpe', 'EDEpe'),
+    ('EDEps', 'EDEps'),
+    ('EDE', 'EDE'),
+    ('EDS', 'EDS'),
+    ('CAS-FPP', 'CAS-FPP'),
+)
+
+class Course(models.Model):
+    """Cours et mandats attribués aux enseignants"""
+    teacher = models.ForeignKey(Teacher, blank=True, null=True,
+        verbose_name="Enseignant-e", on_delete=models.SET_NULL)
+    klass = models.CharField("Classe(s)", max_length=40, default='')
+    subject = models.CharField("Sujet", max_length=100, default='')
+    section = models.CharField("Section", max_length=10, default='')
+    period = models.IntegerField("Nb de périodes", default=0)
+    # Imputation comptable: compte dans lequel les frais du cours seront imputés
+    imputation = models.CharField("Imputation", max_length=10, choices=IMPUTATION_CHOICES)
+
+    class Meta:
+        verbose_name = 'Cours'
+        verbose_name_plural = 'Cours'
+
+    def __str__(self):
+        return '{0} - {1} - {2} - {3} - {4}'.format(
+            self.teacher, self.klass, self.subject, self.period, self.section
+        )