pep8

1 files changed, 13 insertions, 11 deletions

diff --git a/debug_toolbar/panels/cache.py b/debug_toolbar/panels/cache.py
index 620be86..ace343b 100644
--- a/debug_toolbar/panels/cache.py
+++ b/debug_toolbar/panels/cache.py
@@ -6,12 +6,13 @@ from django.core.cache.backends.base import BaseCache
 from django.utils.translation import ugettext_lazy as _
 from debug_toolbar.panels import DebugPanel
 
+
 class CacheStatTracker(BaseCache):
     """A small class used to track cache calls."""
     def __init__(self, cache):
         self.cache = cache
         self.reset()
-    
+
     def reset(self):
         self.calls = []
         self.hits = 0
@@ -21,11 +22,11 @@ class CacheStatTracker(BaseCache):
         self.get_many = 0
         self.deletes = 0
         self.total_time = 0
-    
+
     def _get_func_info(self):
         stack = inspect.stack()[2]
         return (stack[1], stack[2], stack[3], stack[4])
-    
+
     def get(self, key, default=None):
         t = time.time()
         value = self.cache.get(key, default)
@@ -38,7 +39,7 @@ class CacheStatTracker(BaseCache):
         self.gets += 1
         self.calls.append((this_time, 'get', (key,), self._get_func_info()))
         return value
-    
+
     def set(self, key, value, timeout=None):
         t = time.time()
         self.cache.set(key, value, timeout)
@@ -46,7 +47,7 @@ class CacheStatTracker(BaseCache):
         self.total_time += this_time * 1000
         self.sets += 1
         self.calls.append((this_time, 'set', (key, value, timeout), self._get_func_info()))
-    
+
     def delete(self, key):
         t = time.time()
         self.cache.delete(key)
@@ -54,7 +55,7 @@ class CacheStatTracker(BaseCache):
         self.total_time += this_time * 1000
         self.deletes += 1
         self.calls.append((this_time, 'delete', (key,), self._get_func_info()))
-    
+
     def get_many(self, keys):
         t = time.time()
         results = self.cache.get_many(keys)
@@ -68,6 +69,7 @@ class CacheStatTracker(BaseCache):
                 self.hits += 1
         self.calls.append((this_time, 'get_many', (keys,), self._get_func_info()))
 
+
 class CacheDebugPanel(DebugPanel):
     """
     Panel that displays the cache statistics.
@@ -75,7 +77,7 @@ class CacheDebugPanel(DebugPanel):
     name = 'Cache'
     template = 'debug_toolbar/panels/cache.html'
     has_content = True
-    
+
     def __init__(self, *args, **kwargs):
         super(CacheDebugPanel, self).__init__(*args, **kwargs)
         # This is hackish but to prevent threading issues is somewhat needed
@@ -85,16 +87,16 @@ class CacheDebugPanel(DebugPanel):
         else:
             self.cache = CacheStatTracker(cache.cache)
             cache.cache = self.cache
-    
+
     def nav_title(self):
         return _('Cache: %.2fms') % self.cache.total_time
-    
+
     def title(self):
         return _('Cache Usage')
-    
+
     def url(self):
         return ''
-    
+
     def process_response(self, request, response):
         self.record_stats({
             'cache_calls': len(self.cache.calls),