[tor-commits] [bridgedb/master] Add better error handling if we cannot reach the Recaptcha server.

[isis at torproject.org]

commit 9b3cb4e1be26ae4a6967b0acd2dddf2093bf7e92
Author: Isis Lovecruft <isis at torproject.org>
Date:   Tue Oct 29 05:45:28 2013 +0000

    Add better error handling if we cannot reach the Recaptcha server.
---
 lib/bridgedb/HTTPServer.py |    5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/bridgedb/HTTPServer.py b/lib/bridgedb/HTTPServer.py
index 1143675..ad76568 100644
--- a/lib/bridgedb/HTTPServer.py
+++ b/lib/bridgedb/HTTPServer.py
@@ -78,7 +78,10 @@ class CaptchaProtectedResource(twisted.web.resource.Resource):
     def render_GET(self, request):
         # get a captcha
         c = Raptcha(self.recaptchaPubKey, self.recaptchaPrivKey)
-        c.get()
+        try:
+            c.get()
+        except Exception as error:
+            log.error("Connection to Recaptcha server failed.")
 
         # TODO: this does not work for versions of IE < 8.0
         imgstr = 'data:image/jpeg;base64,%s' % base64.b64encode(c.image)