diff --git a/pkgs/python-packages.nix b/pkgs/python-packages.nix
--- a/pkgs/python-packages.nix
+++ b/pkgs/python-packages.nix
@@ -1455,7 +1455,7 @@
       sha256 = "e27001de32f627c22380a688bcc43ce83504a7bc5da472209b4c70f02829f0b8";
     };
     meta = {
-      license = [ pkgs.lib.licenses.bsdOriginal { fullName = "Simplified BSD"; } ];
+      license = [ pkgs.lib.licenses.bsdOriginal pkgs.lib.licenses.asl20 { fullName = "Dual License"; } ];
     };
   };
   python-editor = super.buildPythonPackage {
@@ -1790,7 +1790,7 @@
       sha256 = "0d5337839c788da5900df70f8e01015aec141aa3fe7936cb0d0a2953f7ac7609";
     };
     meta = {
-      license = [ pkgs.lib.licenses.mit ];
+      license = [  ];
     };
   };
   traitlets = super.buildPythonPackage {
diff --git a/rhodecode/lib/rcmail/smtp_mailer.py b/rhodecode/lib/rcmail/smtp_mailer.py
--- a/rhodecode/lib/rcmail/smtp_mailer.py
+++ b/rhodecode/lib/rcmail/smtp_mailer.py
@@ -33,7 +33,8 @@ log = logging.getLogger(__name__)
 
 
 class SmtpMailer(object):
-    """SMTP mailer class
+    """
+    SMTP mailer class
 
     mailer = SmtpMailer(mail_from, user, passwd, mail_server, smtp_auth
                         mail_port, ssl, tls)
@@ -83,7 +84,7 @@ class SmtpMailer(object):
                       recipients_separator=", ", extra_headers=headers)
         raw_msg = msg.to_message()
 
-        #patched smtplib without stderr
+        # patched smtplib without stderr
         smtplib = self._get_smptlib()
         if self.ssl:
             smtp_serv = smtplib.SMTP_SSL(self.mail_server, self.mail_port,
@@ -109,7 +110,7 @@ class SmtpMailer(object):
             smtp_serv.login(self.user, self.passwd)
 
         smtp_serv.sendmail(msg.sender, msg.send_to, raw_msg.as_string())
-        logging.info('MAIL SEND TO: %s' % recipients)
+        log.info('email sent to: %s' % recipients)
 
         try:
             smtp_serv.quit()