fix export

diff --git a/teleforma/management/commands/teleforma-export-wifi-accounts.py b/teleforma/management/commands/teleforma-export-wifi-accounts.py
index 87efeb42300ada5bab47638234adf557eb4601c6..073d72db977f3a8fc9a4de22dd449b55f9552007 100644 (file)
--- a/teleforma/management/commands/teleforma-export-wifi-accounts.py
+++ b/teleforma/management/commands/teleforma-export-wifi-accounts.py
@@ -29,8 +29,8 @@ class Command(BaseCommand):
                     data = []
                     data.append(user.first_name)
                     data.append(user.last_name)
-                    data.append(period.date_begin)
-                    data.append(period.date_end)
+                    data.append(str(period.date_begin))
+                    data.append(str(period.date_end))
                     # data.append(p.wifi_login)
                     # data.append(p.wifi_pass)
                     data.append('\n')