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validate html_logo on config-inited

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This commit is contained in:
Takeshi KOMIYA 2019-06-17 22:27:13 +09:00
parent eb9bd50d68
commit dd8ae7e2ed
1 changed files with 9 additions and 3 deletions
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12
sphinx/builders/html.py
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@ -789,9 +789,7 @@ class StandaloneHTMLBuilder(Builder):
if self.config.html_logo:
logobase = path.basename(self.config.html_logo)
logotarget = path.join(self.outdir, '_static', logobase)
if not path.isfile(path.join(self.confdir, self.config.html_logo)):
logger.warning(__('logo file %r does not exist'), self.config.html_logo)
elif not path.isfile(logotarget):
if not path.isfile(logotarget):
copyfile(path.join(self.confdir, self.config.html_logo),
logotarget)
if self.config.html_favicon:
@ -1175,6 +1173,13 @@ def validate_html_static_path(app: Sphinx, config: Config) -> None:
config.html_static_path.remove(entry)
def validate_html_logo(app: Sphinx, config: Config) -> None:
"""Check html_logo setting."""
if config.html_logo and not path.isfile(path.join(app.confdir, config.html_logo)):
logger.warning(__('logo file %r does not exist'), config.html_logo)
config.html_logo = None # type: ignore
# for compatibility
import sphinx.builders.dirhtml # NOQA
import sphinx.builders.singlehtml # NOQA
@ -1232,6 +1237,7 @@ def setup(app: Sphinx) -> Dict[str, Any]:
app.connect('config-inited', convert_html_js_files)
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('builder-inited', validate_math_renderer)
app.connect('html-page-context', setup_js_tag_helper)