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validate html_favicon on config-inited

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This commit is contained in:
Takeshi KOMIYA
2019-06-17 22:27:15 +09:00
parent dd8ae7e2ed
commit fe0f83daf8
1 changed files with 9 additions and 4 deletions
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13
sphinx/builders/html.py
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@@ -795,10 +795,7 @@ class StandaloneHTMLBuilder(Builder):
if self.config.html_favicon:
iconbase = path.basename(self.config.html_favicon)
icontarget = path.join(self.outdir, '_static', iconbase)
if not path.isfile(path.join(self.confdir, self.config.html_favicon)):
logger.warning(__('favicon file %r does not exist'),
self.config.html_favicon)
elif not path.isfile(icontarget):
if not path.isfile(icontarget):
copyfile(path.join(self.confdir, self.config.html_favicon),
icontarget)
logger.info(__('done'))
@@ -1180,6 +1177,13 @@ def validate_html_logo(app: Sphinx, config: Config) -> None:
config.html_logo = None # type: ignore
def validate_html_favicon(app: Sphinx, config: Config) -> None:
"""Check html_favicon setting."""
if config.html_favicon and not path.isfile(path.join(app.confdir, config.html_favicon)):
logger.warning(__('favicon file %r does not exist'), config.html_favicon)
config.html_favicon = None # type: ignore
# for compatibility
import sphinx.builders.dirhtml # NOQA
import sphinx.builders.singlehtml # NOQA
@@ -1238,6 +1242,7 @@ def setup(app: Sphinx) -> Dict[str, Any]:
app.connect('config-inited', validate_html_extra_path)
app.connect('config-inited', validate_html_static_path)
app.connect('config-inited', validate_html_logo)
app.connect('config-inited', validate_html_favicon)
app.connect('builder-inited', validate_math_renderer)
app.connect('html-page-context', setup_js_tag_helper)