Format some html and py files

wagtailvideos/models.py

@@ -131,7 +131,6 @@ class AbstractVideo(CollectionMember, index.Indexed, models.Model):
             if too_long > len(head) + 1:
                 raise SuspiciousFileOperation('File name can not be shortened to a safe length')
             filename = head[:-too_long] + ext
-            file_path = os.path.join(folder_name, filename)
         return os.path.join(folder_name, filename)
 
     def get_usage(self):
@@ -143,7 +142,7 @@ class AbstractVideo(CollectionMember, index.Indexed, models.Model):
 
     @property
     def formatted_duration(self):
-        if(self.duration):
+        if self.duration:
             hours, remainder = divmod(self.duration.seconds, 3600)
             minutes, seconds = divmod(remainder, 60)
             return "%d:%02d:%02d" % (hours, minutes, seconds)
@@ -327,9 +326,7 @@ class VideoTranscode(AbstractVideoTranscode):
     video = models.ForeignKey(Video, related_name='transcodes', on_delete=models.CASCADE)
 
     class Meta:
-        unique_together = (
-            ('video', 'media_format')
-        )
+        unique_together = ('video', 'media_format')
 
 
 class AbstractTrackListing(ClusterableModel):

wagtailvideos/templates/wagtailvideos/videos/add.html

@@ -30,7 +30,7 @@
                         {% include "wagtailadmin/shared/field_as_li.html" with field=field %}
                     {% endif %}
                 {% endfor %}
-                <li><input class='button' type="submit" value="{% trans 'Save' %}" /></li>
+                <li><input class="button" type="submit" value="{% trans 'Save' %}" /></li>
             </ul>
         </form>
     </div>

wagtailvideos/templates/wagtailvideos/videos/confirm_delete.html

@@ -15,7 +15,7 @@
             <p>{% trans "Are you sure you want to delete this video?" %}</p>
             <form action="{% url 'wagtailvideos:delete' video.id %}" method="POST">
                 {% csrf_token %}
-                <input type="submit" class='button serious' value="{% trans 'Yes, delete' %}" />
+                <input type="submit" class="button serious" value="{% trans 'Yes, delete' %}" />
             </form>
         </div>
     </div>

wagtailvideos/templates/wagtailvideos/videos/results.html

@@ -21,7 +21,7 @@
                 <a class="image-choice" href="{% url 'wagtailvideos:edit' video.id %}">
                     <div class="image">
                         {% if video.thumbnail %}
-						<img src='{{video.thumbnail.url}}' height=165 width=165 class="show-transparency" /></img>
+						<img src="{{video.thumbnail.url}}" height="165" width="165" class="show-transparency" alt="{% trans 'Video thumbnail' %}"/>
                         {% endif %}
                     </div>
                     <h3>{{ video.title|ellipsistrim:60 }}</h3>

wagtailvideos/templatetags/wagtailvideos_tags.py

@@ -12,7 +12,7 @@ def video(parser, token):
     extra_attrs = {}
 
     # Everyting after video expression
-    if(len(template_params) > 1):
+    if len(template_params) > 1:
         for param in template_params[1:]:
             try:
                 name, value = param.split('=')