many iteritems optimizations

2012-08-28 09:35:36 -05:00
parent 18a2c2c68e
commit f9e35599c6
10 changed files with 147 additions and 108 deletions
@@ -92,14 +92,13 @@ class HTTP(BaseException):
                    body += '<!-- %s //-->' % ('x'*512) ### trick IE
                self.headers['Content-Length'] = len(body)
        headers = []
-        for (k, v) in self.headers.items():
+        for k, v in self.headers.iteritems():
            if isinstance(v, list):
-                for item in v:
-                    headers.append((k, str(item)))
+                headers += [(k, str(item)) for item in v]
            else:
                headers.append((k, str(v)))
        responder(status, headers)
-        if hasattr(body, '__iter__') and not isinstance(self.body, str):
+        if hasattr(body, '__iter__') and not isinstance(self.body,str):
            return body
        return [str(body)]