From 30180ec9a3d82752e309f5d0f9c685dec097e40d Mon Sep 17 00:00:00 2001
From: Aymeric Augustin
Date: Fri, 1 Nov 2013 13:35:56 +0100
Subject: Add response headers to the Headers panel.

---
 debug_toolbar/panels/headers.py                    | 10 ++++++----
 .../templates/debug_toolbar/panels/headers.html    | 23 ++++++++++++++++++++--
 2 files changed, 27 insertions(+), 6 deletions(-)

(limited to 'debug_toolbar')

diff --git a/debug_toolbar/panels/headers.py b/debug_toolbar/panels/headers.py
index de47c0e..38b5ac3 100644
--- a/debug_toolbar/panels/headers.py
+++ b/debug_toolbar/panels/headers.py
@@ -46,16 +46,18 @@ class HeaderDebugPanel(DebugPanel):
 
     def process_request(self, request):
         wsgi_env = list(sorted(request.META.items()))
-        self.headers = OrderedDict(
+        self.request_headers = OrderedDict(
             (unmangle(k), v) for (k, v) in wsgi_env if k.startswith('HTTP_'))
-        if 'Cookie' in self.headers:
-            self.headers['Cookie'] = '<< see Request Vars panel >>'
+        if 'Cookie' in self.request_headers:
+            self.request_headers['Cookie'] = '=> see Request Vars panel'
         self.environ = OrderedDict(
             (k, v) for (k, v) in wsgi_env if k in self.environ_filter)
 
     def process_response(self, request, response):
+        self.response_headers = OrderedDict(sorted(response.items()))
         self.record_stats({
-            'headers': self.headers,
+            'request_headers': self.request_headers,
+            'response_headers': self.response_headers,
             'environ': self.environ,
         })
 
diff --git a/debug_toolbar/templates/debug_toolbar/panels/headers.html b/debug_toolbar/templates/debug_toolbar/panels/headers.html
index 6b057e9..c7f01a2 100644
--- a/debug_toolbar/templates/debug_toolbar/panels/headers.html
+++ b/debug_toolbar/templates/debug_toolbar/panels/headers.html
@@ -1,6 +1,6 @@
 {% load i18n %}
 
-<h4>{% trans "HTTP Headers" %}</h4>
+<h4>{% trans "Request Headers" %}</h4>
 
 <table>
 	<thead>
@@ -10,7 +10,26 @@
 		</tr>
 	</thead>
 	<tbody>
-		{% for key, value in headers.items %}
+		{% for key, value in request_headers.items %}
+			<tr class="{% cycle 'djDebugOdd' 'djDebugEven' %}">
+				<td>{{ key|escape }}</td>
+				<td>{{ value|escape }}</td>
+			</tr>
+		{% endfor %}
+	</tbody>
+</table>
+
+<h4>{% trans "Response Headers" %}</h4>
+
+<table>
+	<thead>
+		<tr>
+			<th>{% trans "Key" %}</th>
+			<th>{% trans "Value" %}</th>
+		</tr>
+	</thead>
+	<tbody>
+		{% for key, value in response_headers.items %}
 			<tr class="{% cycle 'djDebugOdd' 'djDebugEven' %}">
 				<td>{{ key|escape }}</td>
 				<td>{{ value|escape }}</td>
-- 
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