# HG changeset patch
# User Mads Kiilerich <mads@kiilerich.com>
# Date 2017-05-30 02:59:45
# Node ID fbc588a09811dfb42ffded83ee2b4a9e3da7feb3
# Parent  a4715df4029954d99507255c7eb602dd260ae374

email: don't crash on sending mails with unicode comments without appropriate environment configuration (Issue #275)

For example, on Linux, running `gearbox serve` with LANG=C, would crash in:

  File ".../kallithea/lib/celerylib/tasks.py", line 307, in send_email
    % (' '.join(recipients), headers, subject, body, html_body))
  UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 224: ordinal not in range(128)

Replacing render with render_unicode works in this case ... but there might be
other problems elsewhere.

diff --git a/kallithea/model/notification.py b/kallithea/model/notification.py
--- a/kallithea/model/notification.py
+++ b/kallithea/model/notification.py
@@ -342,4 +342,4 @@ class EmailNotificationModel(object):
                 })
 
         log.debug('rendering tmpl %s with kwargs %s', base, _kwargs)
-        return email_template.render(**_kwargs)
+        return email_template.render_unicode(**_kwargs)