From 0b36e8bf6c05017d947abbaeff8a8166057bb0e8 Mon Sep 17 00:00:00 2001 From: Elliott Sales de Andrade Date: Tue, 28 Jan 2025 04:07:23 -0500 Subject: [PATCH] Fix crash when running with optimization (#2160) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Michał Krassowski <5832902+krassowski@users.noreply.github.com> --- nbconvert/exporters/templateexporter.py | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/nbconvert/exporters/templateexporter.py b/nbconvert/exporters/templateexporter.py index 42220cbda..d991258c2 100644 --- a/nbconvert/exporters/templateexporter.py +++ b/nbconvert/exporters/templateexporter.py @@ -151,7 +151,11 @@ class TemplateExporter(Exporter): """ # finish the docstring - __doc__ = __doc__.format(filters="- " + "\n - ".join(sorted(default_filters.keys()))) + __doc__ = ( + __doc__.format(filters="- " + "\n - ".join(sorted(default_filters.keys()))) + if __doc__ + else None + ) _template_cached = None