Factor headers data out of HeaderDebugPanel.

1 files changed, 30 insertions, 0 deletions

diff --git a/debug_toolbar/debug/headers.py b/debug_toolbar/debug/headers.py
new file mode 100644
index 0000000..08b5bbf
--- /dev/null
+++ b/debug_toolbar/debug/headers.py
@@ -0,0 +1,30 @@
+class DebugHeaders(object):
+
+    # List of headers we want to display
+    header_filter = (
+        'CONTENT_TYPE',
+        'HTTP_ACCEPT',
+        'HTTP_ACCEPT_CHARSET',
+        'HTTP_ACCEPT_ENCODING',
+        'HTTP_ACCEPT_LANGUAGE',
+        'HTTP_CACHE_CONTROL',
+        'HTTP_CONNECTION',
+        'HTTP_HOST',
+        'HTTP_KEEP_ALIVE',
+        'HTTP_REFERER',
+        'HTTP_USER_AGENT',
+        'QUERY_STRING',
+        'REMOTE_ADDR',
+        'REMOTE_HOST',
+        'REQUEST_METHOD',
+        'SCRIPT_NAME',
+        'SERVER_NAME',
+        'SERVER_PORT',
+        'SERVER_PROTOCOL',
+        'SERVER_SOFTWARE',
+    )
+
+    def available_headers(self, request):
+        return dict(
+            [(k, request.META[k]) for k in self.header_filter if k in request.META]
+        )