# HG changeset patch
# User Mads Kiilerich <mads@kiilerich.com>
# Date 1496105985 -7200
# Node ID cce5a8388cdee01de73a06d218361bcf22a104aa
# Parent  9a773d2f022b4cae332701b89108b8dd0232e6cc
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 -r 9a773d2f022b -r cce5a8388cde kallithea/model/notification.py
--- a/kallithea/model/notification.py	Mon Jan 23 02:17:38 2017 +0900
+++ b/kallithea/model/notification.py	Tue May 30 02:59:45 2017 +0200
@@ -340,4 +340,4 @@
                    'c': c}
         _kwargs.update(kwargs)
         log.debug('rendering tmpl %s with kwargs %s', base, _kwargs)
-        return email_template.render(**_kwargs)
+        return email_template.render_unicode(**_kwargs)