def render_html(self, solution=None,
static_url=None,
lesson_url=None,
vars=None,
):
lesson = self.lesson
if not vars:
vars = {}
else:
vars = dict(vars)
vars.update(self.vars)
solutions = []
if static_url is None:
def static_url(path):
return 'static/{}'.format(path)
if lesson_url is None:
def lesson_url(lesson, page='index', solution=None):
lesson = self.root.get_lesson(lesson)
url = '../../{}/'.format(lesson.slug)
if page != 'index' or solution is not None:
url += '{}/'.format(page)
if solution is not None:
url += '{}/'.format(solution)
return url
def default_lesson_url(lesson, page='index'):
url = '../../{}/'.format(lesson.slug)
if page != 'index':
url += ''
return 'static/{}'.format(path)
kwargs = {
'static': lambda path: static_url(path),
'lesson_url': lambda lesson, page='index', solution=None:
lesson_url(lesson=lesson, page=page, solution=solution),
'subpage_url': lambda page: lesson_url(lesson=lesson, page=page),
'lesson': lesson,
'page': self,
'$solutions': solutions,
}
kwargs.update(vars_functions(vars))
if self.jinja:
template = self._get_template()
content = template.render(**kwargs)
else:
with self.path.open() as file:
content = file.read()
def convert_url(url):
prefix = 'static/'
if not url.startswith(prefix):
return url
return static_url(url[len(prefix):])
if self.style == 'md':
content = jinja2.Markup(convert_markdown(content, convert_url))
elif self.style == 'ipynb':
content = jinja2.Markup(convert_notebook(content, convert_url))
else:
template = self._get_template()
content = jinja2.Markup(content)
if solution is None:
return content
else:
return solutions[solution]
def _notebook():
path = os.path.join(FIXTURES, 'notebook.ipynb')
with open(path) as f:
content = f.read()
return convert_notebook(content)