def to_html(self):
hyps = [h.to_html() for h in self.hypotheses]
if self.left_focus >= 0 and self.left_focus < len(self.hypotheses):
hyps[self.left_focus] = (html.span() % {
'style': 'color: red'
}) << hyps[self.left_focus]
t = self.theorem.to_html()
else:
t = (html.span() % {
'style': 'color: red'
}) << self.theorem.to_html()
left = html.text(', ').intersperse(hyps)
return left & html.raw_html(' ⊢ ') & t
def name_field(element):
if not element['name']:
return ''
title={}
help = element.get('help')
if help:
title['title'] = help
return markup.span(markup.strong('%s:' % element['name']), **title)
def radiobuttons(self, name, items, checked=None, joiner='<br/>'):
if checked is None:
checked = items[0]
joiner = "%s\n" % joiner
retval = []
for item in items:
title = None
if hasattr(item, '__iter__'):
item, title = item
kw = dict(type='radio', name=name, value=item)
if item == checked:
kw['checked'] = None
# display contextual help
if title:
title = dict(title=title)
else:
title = {}
retval.append(markup.span('%s%s' % (item, markup.input(**kw)),
**title))
return joiner.join(retval)
