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# stdlib
from typing import Optional
# 3rd party
from domdf_python_tools.paths import PathPlus
from sphinx.application import Sphinx
from sphinx_toolbox import latex
def replace_emoji(app: Sphinx, exception: Optional[Exception] = None):
if exception:
return
if app.builder.name.lower() != "latex":
return
output_file = PathPlus(app.builder.outdir) / f"{app.builder.titles[0][1]}.tex"
output_content = output_file.read_text()
output_content = output_content.replace('😉', "\\Smiley")
output_file.write_clean(output_content)
def setup(app: Sphinx):
app.connect("build-finished", replace_emoji)
app.connect("build-finished", latex.replace_unknown_unicode)
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