Prevent empty warnings in case of certificate verification failures

Fixes #1976
2016-05-11 13:12:35 +02:00 · 2016-05-11 13:12:35 +02:00 · 137197b98b
parent 6aa85aee2a
commit 137197b98b
1 changed files with 3 additions and 1 deletions
--- a/scrapy/core/downloader/tls.py
+++ b/scrapy/core/downloader/tls.py
@ -44,7 +44,9 @@ try:
                try:
                    verifyHostname(connection, self._hostnameASCII)
                except VerificationError as e:
-                    logger.warning(e)
+                    logger.warning(
+                        'Remote certificate is not valid for hostname "{}"; {}'.format(
+                            self._hostnameASCII, e))

 except ImportError:
    # ImportError should not matter for older Twisted versions