def _selftest() -> ExitCode:
import markdown_katex.wrapper as wrp
print("Command options:")
print(json.dumps(wrp.parse_options(), indent=4))
print()
html_parts: typ.List[str] = []
test_formulas = markdown_katex.TEST_FORMULAS
for tex_formula in test_formulas:
html_part = wrp.tex2html(tex_formula)
if not html_part:
return 1
html_parts.append(html_part)
formula_html = "\n<hr/>\n".join(html_parts)
html_text = HTML_TEMPLATE.replace("{{content}}", formula_html)
with open("test.html", mode="wb") as fobj:
fobj.write(html_text.encode("utf-8"))
print("Created 'test.html'")
return 0
def _selftest() -> ExitCode:
# pylint:disable=import-outside-toplevel ; lazy import to improve cli responsiveness
from markdown_katex import wrapper
print("Command options:")
print(json.dumps(wrapper.parse_options(), indent=4))
print()
html_parts: typ.List[str] = []
test_formulas = markdown_katex.TEST_FORMULAS
for tex_formula in test_formulas:
html_part = wrapper.tex2html(tex_formula)
if not html_part:
return 1
html_parts.append(html_part)
formula_html = "\n<hr/>\n".join(html_parts)
html_text = html.HTML_TEMPLATE.replace("{{content}}", formula_html)
with open("test.html", mode="wb") as fobj:
fobj.write(html_text.encode("utf-8"))
print("Created 'test.html'")
return 0
def tex2html(tex: str, options: wrapper.Options = None) -> str:
if options:
no_inline_svg = options.get("no_inline_svg", False)
else:
no_inline_svg = False
# These are options of the extension, not of the katex-cli program.
if options:
options.pop('no_inline_svg', None)
options.pop('insert_fonts_css', None)
result = wrapper.tex2html(tex, options)
if no_inline_svg:
result = svg2img(result)
return result