Merge pull request #351 from flinz/django-1.8

Django 1.8 compatibility including updated testrunners

helpdesk/lib.py

@@ -84,8 +84,15 @@ def send_templated_mail(template_name, email_context, recipients, sender=None, b
         sender = settings.DEFAULT_FROM_EMAIL
 
     footer_file = os.path.join('helpdesk', locale, 'email_text_footer.txt')
+    
+    # get_template_from_string was removed in Django 1.8 http://django.readthedocs.org/en/1.8.x/ref/templates/upgrading.html
+    try:
+        from django.template import engines
+        template_func = engines['django'].from_string
+    except ImportError:  # occurs in django < 1.8
+        template_func = loader.get_template_from_string
 
-    text_part = loader.get_template_from_string(
+    text_part = template_func(
         "%s{%% include '%s' %%}" % (t.plain_text, footer_file)
         ).render(context)
 
@@ -100,11 +107,13 @@ def send_templated_mail(template_name, email_context, recipients, sender=None, b
         html_txt = html_txt.replace('\r\n', '<br>')
         context['comment'] = mark_safe(html_txt)
 
-    html_part = loader.get_template_from_string(
+    # get_template_from_string was removed in Django 1.8 http://django.readthedocs.org/en/1.8.x/ref/templates/upgrading.html
+    html_part = template_func(
         "{%% extends '%s' %%}{%% block title %%}%s{%% endblock %%}{%% block content %%}%s{%% endblock %%}" % (email_html_base_file, t.heading, t.html)
         ).render(context)
 
-    subject_part = loader.get_template_from_string(
+    # get_template_from_string was removed in Django 1.8 http://django.readthedocs.org/en/1.8.x/ref/templates/upgrading.html
+    subject_part = template_func(
         HELPDESK_EMAIL_SUBJECT_TEMPLATE % {
             "subject": t.subject,
         }).render(context)

helpdesk/migrations/0005_queues_no_null.py

@@ -0,0 +1,29 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('helpdesk', '0004_add_per_queue_staff_membership'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='escalationexclusion',
+            name='queues',
+            field=models.ManyToManyField(help_text='Leave blank for this exclusion to be applied to all queues, or select those queues you wish to exclude with this entry.', to='helpdesk.Queue', blank=True),
+        ),
+        migrations.AlterField(
+            model_name='ignoreemail',
+            name='queues',
+            field=models.ManyToManyField(help_text='Leave blank for this e-mail to be ignored on all queues, or select those queues you wish to ignore this e-mail for.', to='helpdesk.Queue', blank=True),
+        ),
+        migrations.AlterField(
+            model_name='presetreply',
+            name='queues',
+            field=models.ManyToManyField(help_text='Leave blank to allow this reply to be used for all queues, or select those queues you wish to limit this reply to.', to='helpdesk.Queue', blank=True),
+        ),
+    ]

helpdesk/migrations/0006_email_maxlength.py

@@ -0,0 +1,29 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('helpdesk', '0005_queues_no_null'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='queue',
+            name='email_address',
+            field=models.EmailField(help_text='All outgoing e-mails for this queue will use this e-mail address. If you use IMAP or POP3, this should be the e-mail address for that mailbox.', max_length=254, null=True, verbose_name='E-Mail Address', blank=True),
+        ),
+        migrations.AlterField(
+            model_name='ticket',
+            name='submitter_email',
+            field=models.EmailField(help_text='The submitter will receive an email for all public follow-ups left for this task.', max_length=254, null=True, verbose_name='Submitter E-Mail', blank=True),
+        ),
+        migrations.AlterField(
+            model_name='ticketcc',
+            name='email',
+            field=models.EmailField(help_text='For non-user followers, enter their e-mail address', max_length=254, null=True, verbose_name='E-Mail Address', blank=True),
+        ),
+    ]

helpdesk/tests/__init__.py

@@ -1,4 +1,9 @@
-from helpdesk.tests.ticket_submission import *
-from helpdesk.tests.public_actions import *
-from helpdesk.tests.navigation import *
-from helpdesk.tests.per_queue_staff_membership import *
+# import all test_*.py files in directory.
+# neccessary for automatic discovery in django <= 1.5
+# http://stackoverflow.com/a/15780326/1382740
+
+import unittest
+
+
+def suite():
+    return unittest.TestLoader().discover("helpdesk.tests", pattern="test_*.py")

helpdesk/tests/helpers.py

@@ -26,8 +26,15 @@ def reload_urlconf(urlconf=None):
         from django.conf import settings
 
         urlconf = settings.ROOT_URLCONF
-    if urlconf in sys.modules:
-        from django.core.urlresolvers import clear_url_caches
 
+    if HELPDESK_URLCONF in sys.modules:
+        reload(sys.modules[HELPDESK_URLCONF])
+
+    if urlconf in sys.modules:
         reload(sys.modules[urlconf])
-        clear_url_caches()
+
+    from django.core.urlresolvers import clear_url_caches
+    clear_url_caches()
+
+
+HELPDESK_URLCONF = 'helpdesk.urls'

helpdesk/views/staff.py

@@ -367,7 +367,16 @@ def update_ticket(request, ticket_id, public=False):
     # if comment contains some django code, like "why does {% if bla %} crash",
     # then the following line will give us a crash, since django expects {% if %}
     # to be closed with an {% endif %} tag.
-    comment = loader.get_template_from_string(comment).render(Context(context))
+    
+
+    # get_template_from_string was removed in Django 1.8 http://django.readthedocs.org/en/1.8.x/ref/templates/upgrading.html
+    try:
+        from django.template import engines
+        template_func = engines['django'].from_string
+    except ImportError:  # occurs in django < 1.8
+        template_func = loader.get_template_from_string
+
+    comment = template_func(comment).render(Context(context))
 
     if owner is -1 and ticket.assigned_to:
         owner = ticket.assigned_to.id

quicktest.py

@@ -93,11 +93,22 @@ class QuickDjangoTest(object):
             STATIC_URL = '/static/'
         )
 
+        # compatibility with django 1.8 downwards
+        # see: http://stackoverflow.com/questions/3841725/how-to-launch-tests-for-django-reusable-app
+        
+        try:
+            # Django >= 1.6
+            from django.test.runner import DiscoverRunner
+            test_runner = DiscoverRunner(verbosity=1)
+        except ImportError:
+            # Django <= 1.5
+            from django.test.simple import DjangoTestSuiteRunner
+            test_runner = DjangoTestSuiteRunner(verbosity=1)
+
         if django.VERSION >= (1, 7):
             django.setup()
 
-        from django.test.simple import DjangoTestSuiteRunner
-        failures = DjangoTestSuiteRunner().run_tests(self.apps, verbosity=1)
+        failures = test_runner.run_tests(self.apps)
         if failures:
             sys.exit(failures)