[FIX] P3: subprocess stdout is bytes

2017-08-20 23:25:54 +02:00
parent 364becdab1
commit 0797cfd355
1 changed files with 2 additions and 2 deletions
@@ -56,9 +56,9 @@ except (OSError, IOError):
 else:
    _logger.info('Will use the Wkhtmltopdf binary at %s' % _get_wkhtmltopdf_bin())
    out, err = process.communicate()
-    match = re.search('([0-9.]+)', out)
+    match = re.search(b'([0-9.]+)', out)
    if match:
-        version = match.group(0)
+        version = match.group(0).decode('ascii')
        if LooseVersion(version) < LooseVersion('0.12.0'):
            _logger.info('Upgrade Wkhtmltopdf to (at least) 0.12.0')
            wkhtmltopdf_state = 'upgrade'