Code cleanup and update for Django 1.10. Fixed all warnings.

dpaste/management/commands/cleanup_snippets.py

@@ -1,26 +1,29 @@
 import sys
 from optparse import make_option
 
-from django.core.management.base import LabelCommand
+from django.core.management.base import BaseCommand
 from django.utils import timezone
 
 from dpaste.models import Snippet
 
 
-class Command(LabelCommand):
-    option_list = LabelCommand.option_list + (
-        make_option('--dry-run', '-d', action='store_true', dest='dry_run',
-            help='Don\'t do anything.'),
-    )
+class Command(BaseCommand):
     help = "Purges snippets that are expired"
 
+    def add_arguments(self, parser):
+        parser.add_argument('--dry-run', action='store_true', dest='dry_run',
+            help='Don\'t do anything.'),
+
     def handle(self, *args, **options):
         deleteable_snippets = Snippet.objects.filter(
             expires__isnull=False,
             expire_type=Snippet.EXPIRE_TIME,
             expires__lte=timezone.now()
         )
-        self.stdout.write(u"%s snippets gets deleted:\n" % deleteable_snippets.count())
+        if len(deleteable_snippets) == 0:
+            self.stdout.write(u"No snippets to delete.")
+            return None
+        self.stdout.write(u"Will delete %s snippet(s):\n" % deleteable_snippets.count())
         for d in deleteable_snippets:
             self.stdout.write(u"- %s (%s)\n" % (d.secret_id, d.expires))
         if options.get('dry_run'):

dpaste/settings/local.py.example

@@ -1,7 +1,6 @@
 from dpaste.settings.base import *
 
 DEBUG = True
-TEMPLATE_DEBUG = DEBUG
 
 ADMINS = (
     #('Your Name', 'name@example.com'),

dpaste/urls/dpaste_api.py

@@ -1,4 +1,4 @@
-from django.conf.urls import patterns, url
+from django.conf.urls import url
 
 from ..views import snippet_api
 

runtests.py

@@ -40,7 +40,9 @@ SETTINGS = {
     ),
     'STATIC_ROOT': '/tmp/dpaste_test_static/',
     'STATIC_URL': '/static/',
-    'ROOT_URLCONF': 'dpaste.urls'
+    'ROOT_URLCONF': 'dpaste.urls',
+    'LANGUAGE_CODE': 'en',
+    'LANGUAGES': (('en', 'English'),),
 }
 
 def runtests(*test_args):