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-rw-r--r--sphinx/ext/graphviz.py6
1 files changed, 3 insertions, 3 deletions
diff --git a/sphinx/ext/graphviz.py b/sphinx/ext/graphviz.py
index 8023d6ef8..c0a99be08 100644
--- a/sphinx/ext/graphviz.py
+++ b/sphinx/ext/graphviz.py
@@ -212,7 +212,7 @@ class GraphvizSimple(SphinxDirective):
def render_dot(self: SphinxTranslator, code: str, options: dict, format: str,
- prefix: str = 'graphviz', filename: str | None = None
+ prefix: str = 'graphviz', filename: str | None = None,
) -> tuple[str | None, str | None]:
"""Render graphviz code into a PNG or PDF output file."""
graphviz_dot = options.get('graphviz_dot', self.builder.config.graphviz_dot)
@@ -266,7 +266,7 @@ def render_dot(self: SphinxTranslator, code: str, options: dict, format: str,
def render_dot_html(self: HTML5Translator, node: graphviz, code: str, options: dict,
prefix: str = 'graphviz', imgcls: str | None = None,
- alt: str | None = None, filename: str | None = None
+ alt: str | None = None, filename: str | None = None,
) -> tuple[str, str]:
format = self.builder.config.graphviz_output_format
try:
@@ -322,7 +322,7 @@ def html_visit_graphviz(self: HTML5Translator, node: graphviz) -> None:
def render_dot_latex(self: LaTeXTranslator, node: graphviz, code: str,
- options: dict, prefix: str = 'graphviz', filename: str | None = None
+ options: dict, prefix: str = 'graphviz', filename: str | None = None,
) -> None:
try:
fname, outfn = render_dot(self, code, options, 'pdf', prefix, filename)