diff options
Diffstat (limited to 'wkhtmltopdf/utils.py')
| -rw-r--r-- | wkhtmltopdf/utils.py | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/wkhtmltopdf/utils.py b/wkhtmltopdf/utils.py index e5bd102..be6bc6a 100644 --- a/wkhtmltopdf/utils.py +++ b/wkhtmltopdf/utils.py @@ -81,11 +81,14 @@ def wkhtmltopdf(pages, output=None, **kwargs): env = dict(os.environ, **env) cmd = getattr(settings, 'WKHTMLTOPDF_CMD', 'wkhtmltopdf') - args = list(chain(cmd.split(), - _options_to_args(**options), - list(pages), - [output])) - return check_output(args, stderr=sys.stderr, env=env) + ck_args = list(chain(cmd.split(), + _options_to_args(**options), + list(pages), + [output])) + ck_kwargs = {'env': env} + if hasattr(sys.stderr, 'fileno'): + ck_kwargs['stderr'] = sys.stderr + return check_output(ck_args, **ck_kwargs) def content_disposition_filename(filename): |