459         self.send_header('Connection', 'close')
477             self.send_header("Content-Type", self.error_content_type)
478             self.send_header('Content-Length', str(len(body)))
494         self.send_header('Server', self.version_string())
495         self.send_header('Date', self.date_time_string())
511     def send_header(self, keyword, value):  member in BaseHTTPRequestHandler
691                 self.send_header("Location", new_url)
747             self.send_header("Content-type", ctype)
748             self.send_header("Content-Length", str(fs[6]))
749             self.send_header("Last-Modified",
810         self.send_header("Content-type", "text/html; charset=%s" % enc)
811         self.send_header("Content-Length", str(len(encoded)))