changed model

core/services/excel_generation.py

@@ -41,4 +41,3 @@ def generate_receipts_xls(worksheet):
             for i in range(9, 13):
                 worksheet.write(num+1, i, "--")
     return worksheet
-

facture/migrations/0020_auto_20161009_0642.py

@@ -0,0 +1,24 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('facture', '0019_auto_20160806_0105'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='cheque',
+            name='date_emission',
+            field=models.DateField(null=True),
+        ),
+        migrations.AddField(
+            model_name='cheque',
+            name='date_encaissement',
+            field=models.DateField(null=True),
+        ),
+    ]

facture/models.py

@@ -57,6 +57,8 @@ class Cheque(models.Model):
     valeur = models.FloatField(default=0)
     state = models.CharField(max_length=1, choices=CHEQUE_STATES)
     destinataire = models.CharField(max_length=255, null=True, default=None)
+    date_encaissement = models.DateField(null=True)
+    date_emission = models.DateField(null=True)
     commentaire = models.TextField(null=True, default=None)
     facturerecue = models.ForeignKey(FactureRecue, null=True)