def generate(self, tokens):
pos = (None, -1, -1)
span = QName('span')
class_ = QName('class')
def _generate():
for c, text in self._chunk(tokens):
if c:
attrs = Attrs([(class_, c)])
yield START, (span, attrs), pos
yield TEXT, text, pos
yield END, span, pos
else:
yield TEXT, text, pos
return Stream(_generate())
def image_emit(self, node):
target = node.content
text = self.get_text(node)
class_ = "internal"
m = self.link_rules.addr_re.match(target)
if m:
if m.group('extern_addr'):
class_ = "external"
elif m.group('inter_wiki'):
raise NotImplementedError
yield START, (QName('img'),
Attrs([
(QName('src'), target),
(QName('alt'), text),
(QName('class'), class_),
])), POS
yield END, QName('img'), POS
def link_emit(self, node):
target = node.content
class_ = "internal"
m = self.link_rules.addr_re.match(target)
if m:
if m.group('extern_addr'):
class_ = "external"
elif m.group('inter_wiki'):
raise NotImplementedError
yield START, (QName('a'),
Attrs([
(QName('href'), target),
(QName('class'), class_),
])), POS
if node.children:
for part in self.emit_children(node):
yield part
else:
yield TEXT, target, POS
yield END, QName('a'), POS
def label_filter(tag, attrs, stream, context, el):
from genshi import QName
if el is None:
return tag, attrs, stream
content = stream.render()
if not content:
label = el.label
if not el.optional:
label += ' *'
stream = label
if not el.optional:
css = (attrs.get(u'class', u'') + u' required').strip()
attrs |= [(QName(u'class'), css)]
return tag, attrs, stream
def test_renameElement():
"""
Check that renameElementFilter renames the root element of a stream.
"""
xmlStream = XML(
'''<foo xmlns="http://example.com" flub="2"><bar baz="1">fofof</bar></foo>'''
)
f = RenameElementFilter(QName('waze'))
xml = (xmlStream | f).render()
print xml
assert xml == '<waze xmlns="http://example.com" flub="2"><bar baz="1">fofof</bar></waze>'
def preformatted_emit(self, node):
yield START, (QName('pre'), Attrs()), POS
yield TEXT, node.content, POS
yield END, QName('pre'), POS
def break_emit(self, node):
yield START, (QName('br'), Attrs()), POS
yield END, QName('br'), POS
def header_emit(self, node):
yield START, (QName('h%d' % node.level), Attrs()), POS
yield TEXT, node.content, POS
yield END, QName('h%d' % node.level), POS
def separator_emit(self, node):
yield START, (QName('hr'), Attrs()), POS
yield END, QName('hr'), POS
def wrap(self, tag, node):
yield START, (QName(tag), Attrs()), POS
for part in self.emit_children(node):
yield part
yield END, QName(tag), POS
import flatland
from flatland.util import Maybe
from .taglistener import TagListener, default_start
__all__ = 'flatland_filter',
log = logging.getLogger('flatland.out.genshi')
NAMESPACE = Namespace(u'http://ns.discorporate.us/flatland/genshi')
# filter attributes
F_BIND = NAMESPACE[u'bind']
# HTML attributes
H_CHECKED = QName(u'checked')
H_FOR = QName(u'for')
H_ID = QName(u'id')
H_NAME = QName(u'name')
H_SELECTED = QName(u'selected')
H_TABINDEX = QName(u'tabindex')
H_VALUE = QName(u'value')
MAYBE = (u'auto', )
YES = (u'1', u'true', u't', u'on', u'yes')
NO = (u'0', u'false', u'nil', u'off', u'no')
# TODO:jek remember why mixing - and _ in these was a good idea and document
CTX_CUR_TABINDEX = u'auto-tabindex_value'
CTX_FMT_DOMID = u'auto-domid_format'
CTX_FILTERS = u'auto-filter_filters'