Coding style fixes

Signed-off-by: Michal Čihař <michal@cihar.com>

weblate/trans/tests/test_reports.py

@@ -34,31 +34,31 @@ class ReportsTest(ViewTestCase):
         self.user.save()
 
     def add_change(self):
-        response = self.edit_unit(
+        self.edit_unit(
             'Hello, world!\n',
             'Nazdar svete!\n'
         )
 
     def test_credits_empty(self):
-        credits = generate_credits(
+        data = generate_credits(
             self.subproject,
             timezone.now() - timedelta(days=1)
         )
-        self.assertEqual(credits, [])
+        self.assertEqual(data, [])
 
     def test_credits_one(self):
         self.add_change()
-        credits = generate_credits(
+        data = generate_credits(
             self.subproject,
             timezone.now() - timedelta(days=1)
         )
         self.assertEqual(
-            credits,
+            data,
             [{'Czech': [('noreply@weblate.org', 'Weblate Test')]}]
         )
 
     def test_credits_more(self):
-        response = self.edit_unit(
+        self.edit_unit(
             'Hello, world!\n',
             'Nazdar svete2!\n'
         )
@@ -70,9 +70,9 @@ class ReportsTest(ViewTestCase):
             reverse('credits', kwargs=self.kw_subproject),
             {'style': 'json', 'start_date': '2000-01-01'},
         )
-        credits = json.loads(response.content)
+        data = json.loads(response.content)
         self.assertEqual(
-            credits,
+            data,
             [{'Czech': [['noreply@weblate.org', 'Weblate Test']]}]
         )
 

weblate/trans/views/reports.py

@@ -43,7 +43,7 @@ def generate_credits(component, start_date):
         )
         if not authors:
             continue
-        result.append({translation.language.name:  sorted(set(authors))})
+        result.append({translation.language.name: sorted(set(authors))})
 
     return result
 
@@ -62,17 +62,17 @@ def get_credits(request, project, subproject):
     if not form.is_valid():
         return redirect(obj)
 
-    credits = generate_credits(obj, form.cleaned_data['start_date'])
+    data = generate_credits(obj, form.cleaned_data['start_date'])
 
     if form.cleaned_data['style'] == 'json':
         return HttpResponse(
-            json.dumps(credits),
+            json.dumps(data),
             content_type='application/json'
         )
 
     result = []
 
-    for language in credits:
+    for language in data:
         name, translators = language.items()[0]
         result.append(u'* {0}\n'.format(name))
         result.append('\n'.join(