Include the system name and version in the default user agent

diff --git a/requests/defaults.py b/requests/defaults.py
index b42d8fa885d327a2b7c31907252bf8bdddb8f172..b3b0970df51e5cd437e24f1f6b06f53a93295f1d 100644 (file)
--- a/requests/defaults.py
+++ b/requests/defaults.py
@@ -60,6 +60,7 @@ defaults['base_headers'] = {
     'User-Agent': " ".join([
             'python-requests/%s' % __version__,
             '%s/%s' % (_implementation, _implementation_version),
+            '%s/%s' % (platform.system(), platform.release()),
         ]),
     'Accept': '*/*'
 }