def render(self, ctx):
if ctx.response.status_code <> 200:
return ctx.response.status
template = self.template_for(ctx)
stream = template.generate(
ctx=ctx,
url_for=lambda e, **v: ctx.adapter.build(e, v),
resources=resources,
**ctx.values
)
stream = stream | HTMLFormFiller(data=ctx.values)
return stream.render('html', doctype=DocType.get('html5'))
def __init__(self, extra_vars_func=None, options=None):
AbstractTemplateEnginePlugin.__init__(self, extra_vars_func, options)
default_doctype = self.options.get('genshi.default_doctype')
if default_doctype:
doctype = DocType.get(default_doctype)
if doctype is None:
raise ConfigurationError('Unknown doctype %r' % default_doctype)
self.default_doctype = doctype
else:
self.default_doctype = None
format = self.options.get('genshi.default_format', 'html').lower()
if format not in ('html', 'xhtml', 'xml', 'text'):
raise ConfigurationError('Unknown output format %r' % format)
self.default_format = format
def _get_render_options(self, format=None, fragment=False, **options):
"""Return options dict for rendering the given format."""
# We do not call the methods of the base-classes here, because they
# would screw up the options, so we have to implement their behaviour
# ourselves.
if format is None:
format = self.default_format
kwargs = {'method': format}
if self.default_encoding:
kwargs['encoding'] = self.default_encoding
doctype = options.pop('doctype', self.default_doctype)
kwargs.update(options)
if doctype and not fragment:
if isinstance(doctype, dict):
doctype = doctype.get(format)
if doctype:
doctype = DocType.get(doctype)
if doctype is None:
raise ConfigurationError('Unknown doctype %r' % doctype)
kwargs['doctype'] = doctype
return kwargs
def get_doctype(name):
capitalized_name = name.upper()
if capitalized_name.startswith('HTML'):
html = 'HTML'
elif capitalized_name.startswith('XHTML'):
html = 'html'
else:
raise ValueError(
'invalid doctype: only the following values are supported:'
' %s' % (', '.join(VALID_DOCTYPE_VALUES)))
prefix = '<!DOCTYPE '
suffix = '>'
returned_tuple = DocType.get(name)
if returned_tuple is None:
return None
name, pubid, sysid = returned_tuple
if not (pubid or sysid):
return ''.join((prefix, html, suffix)), ''
else:
first_line = '%s %s "%s"' % (prefix, html, pubid)
second_line = '"%s"%s' % (sysid, suffix)
return first_line, second_line
def replace_doctype (stream): for kind, data, pos in stream: if kind == DOCTYPE: yield kind, DocType.get (doctype), pos else: yield kind, data, pos
