def inline_link_repl(self, stack, link, link_url=None, link_item=None, link_text=None,
link_interwiki_site=None, link_interwiki_item=None):
"""Handle all kinds of links."""
if link_interwiki_site:
if is_known_wiki(link_interwiki_site):
link = Iri(scheme='wiki',
authority=link_interwiki_site,
path='/' + link_interwiki_item)
element = moin_page.a(attrib={xlink.href: link})
stack.push(element)
if link_text:
self.parse_inline(link_text, stack, self.inlinedesc_re)
else:
stack.top_append(link_interwiki_item)
stack.pop()
return
else:
# assume local language uses ":" inside of words, set link_item and continue
link_item = '{0}:{1}'.format(link_interwiki_site, link_interwiki_item)
if link_item is not None:
att = 'attachment:' # moin 1.9 needed this for an attached file
if link_item.startswith(att):
link_item = '/' + link_item[len(att):] # now we have a subitem
target = unicode(Iri(scheme='wiki.local', path=link_item))
text = link_item
else:
target = link_url
text = link_url
element = moin_page.a(attrib={xlink.href: target})
stack.push(element)
if link_text:
self.parse_inline(link_text, stack, self.inlinedesc_re)
else:
stack.top_append(text)
stack.pop()
def traverse_tree(self, elem, page=None, __tag_page_href=moin_page.page_href,
__tag_link=_tag_xlink_href, __tag_include=_tag_xinclude_href):
"""
Traverses the tree and handles each element appropriately
"""
new_page_href = elem.get(__tag_page_href)
if new_page_href:
page = Iri(new_page_href)
xlink_href = elem.get(__tag_link)
xinclude_href = elem.get(__tag_include)
if xlink_href:
xlink_href = Iri(xlink_href)
if xlink_href.scheme == 'wiki.local':
self.handle_wikilocal_links(elem, xlink_href, page)
elif xlink_href.scheme == 'wiki':
self.handle_wiki_links(elem, xlink_href)
elif xlink_href.scheme:
self.handle_external_links(elem, xlink_href)
elif xinclude_href:
xinclude_href = Iri(xinclude_href)
if xinclude_href.scheme == 'wiki.local':
self.handle_wikilocal_transclusions(elem, xinclude_href, page)
elif xinclude_href.scheme == 'wiki':
self.handle_wiki_transclusions(elem, xinclude_href)
for child in elem.iter_elements():
self.traverse_tree(child, page)
return elem
def inline_object_repl(self, stack, object, object_url=None, object_item=None,
object_text=None, object_args=None):
"""Handles objects transcluded within the page."""
if object_args:
args = parse_arguments(object_args).keyword # XXX needs different parsing
else:
args = {}
query_keys = {}
attrib = {}
whitelist = ['width', 'height', 'class']
for attr, value in args.iteritems():
if attr.startswith('&'):
query_keys[attr[1:]] = value
elif attr in whitelist:
attrib[html(attr)] = value
if object_text:
attrib[html.alt] = object_text
if object_item is not None:
# img tag
query = url_encode(query_keys, charset=CHARSET, encode_keys=True)
# TODO: moin 1.9 needed this for an attached file; move functionality to script/migration/moin/import19.py
att = 'attachment:'
if object_item.startswith(att):
object_item = '/' + object_item[len(att):] # now we have a subitem
target = Iri(scheme='wiki.local', path=object_item, query=query, fragment=None)
attrib[xinclude.href] = target
element = xinclude.include(attrib=attrib)
stack.top_append(element)
else:
# object tag
target = Iri(object_url)
attrib[xlink.href] = target
element = moin_page.object(attrib)
stack.top_append(element)
def visit_reference(self, node):
refuri = node.get('refuri', u'')
if refuri.startswith(u'<<') and refuri.endswith(u'>>'): # moin macro
macro_name = refuri[2:-2].split(u'(')[0]
if macro_name == u"TableOfContents":
arguments = refuri[2:-2].split(u'(')[1][:-1].split(u',')
node = moin_page.table_of_content()
self.open_moin_page_node(node)
if arguments and arguments[0]:
node.set(moin_page.outline_level, arguments[0])
return
if macro_name == u"Include":
# include macros are expanded by include.py similar to transclusions
# rst include handles only wiki pages and does not support additional arguments like moinwiki
arguments = refuri[2:-2].split(u'(')[1][:-1].split(u',')
link = Iri(scheme=u'wiki.local', path=arguments)
node = xinclude.include(
attrib={
xinclude.href: link,
moin_page.alt: refuri,
moin_page.content_type: 'x-moin/macro;name=' +
macro_name,
})
self.open_moin_page_node(node)
return
try:
arguments = refuri[2:-2].split(u'(')[1][:-1]
except IndexError:
arguments = u'' # <<DateTime>>
self.open_moin_page_node(
moin_page.inline_part(
attrib={
moin_page.content_type:
"x-moin/macro;name={0}".format(macro_name)
}))
if arguments:
self.open_moin_page_node(moin_page.arguments())
self.open_moin_page_node(arguments)
self.close_moin_page_node()
self.close_moin_page_node()
return
if not allowed_uri_scheme(refuri):
self.visit_error(node)
return
if refuri == u'':
# build a link to a heading or an explicitly defined anchor
refuri = Iri(scheme='wiki.local',
fragment=node.attributes['name'].replace(' ', '_'))
self.open_moin_page_node(moin_page.a(attrib={xlink.href: refuri}))
def visit_image(self, node):
"""
Processes images and other transcluded objects.
"""
whitelist = [
'width',
'height',
'alt',
]
attrib = {}
for key in whitelist:
if node.get(key):
attrib[html(key)] = node.get(key)
# there is no 'scale' attribute, hence absent from whitelist, handled separately
if node.get('scale'):
scaling_factor = int(node.get('scale')) / 100.0
for key in ('width', 'height'):
if html(key) in attrib:
attrib[html(key)] = int(
int(attrib[html(key)]) * scaling_factor)
# "align" parameter is invalid in HTML5. Convert it to a class defined in userstyles.css.
userstyles = {
'left': 'left',
'center': 'center',
'right': 'right',
'top':
'top', # rst parser creates error messages for top, bottom, and middle
'bottom': 'bottom',
'middle': 'middle',
}
alignment = userstyles.get(node.get('align'))
if alignment:
attrib[html.class_] = alignment
url = Iri(node['uri'])
if url.scheme is None:
# img
target = Iri(scheme='wiki.local', path=node['uri'], fragment=None)
attrib[xinclude.href] = target
new_node = xinclude.include(attrib=attrib)
else:
# obj
new_node = moin_page.object(attrib)
new_node.set(xlink.href, url)
self.open_moin_page_node(new_node)
def inline_link_repl(self, stack, link, link_url=None, link_item=None,
link_text=None, link_args=None,
link_interwiki_site=None, link_interwiki_item=None):
"""Handle all kinds of links."""
if link_interwiki_site:
if is_known_wiki(link_interwiki_site):
link = Iri(scheme='wiki',
authority=link_interwiki_site,
path='/' + link_interwiki_item)
element = moin_page.a(attrib={xlink.href: link})
stack.push(element)
if link_text:
self.parse_inline(link_text, stack, self.inlinedesc_re)
else:
stack.top_append(link_interwiki_item)
stack.pop()
return
else:
# assume local language uses ":" inside of words, set link_item and continue
link_item = '{0}:{1}'.format(link_interwiki_site, link_interwiki_item)
if link_args:
link_args = parse_arguments(link_args) # XXX needs different parsing
query = url_encode(link_args.keyword, charset=CHARSET, encode_keys=True)
else:
query = None
if link_item is not None:
att = 'attachment:' # moin 1.9 needed this for an attached file
if link_item.startswith(att):
link_item = '/' + link_item[len(att):] # now we have a subitem
if '#' in link_item:
path, fragment = link_item.rsplit('#', 1)
if link_item.startswith('#') and '/+convert/' in request.url:
# avoid traceback in link.py when converting moinwiki item to ReST | HTML | Docbook
path = request.url.split('+convert/')[-1]
else:
path, fragment = link_item, None
target = Iri(scheme='wiki.local', path=path, query=query, fragment=fragment)
text = link_item
else:
target = Iri(link_url)
text = link_url
element = moin_page.a(attrib={xlink.href: target})
stack.push(element)
if link_text:
self.parse_inline(link_text, stack, self.inlinedesc_re)
else:
stack.top_append(text)
stack.pop()
def __call__(self, rev, contenttype=None, arguments=None):
item_name = rev.item.name
query_keys = {'do': 'get', 'rev': rev.revid}
attrib = {}
if arguments:
query = arguments.keyword.get(xinclude.href)
if query and query.query:
# query.query value is similar to "w=75" given a transclusion "{{jpeg||&w=75 class="top"}}"
query_keys.update(url_decode(query.query))
attrib = arguments.keyword
query = url_encode(query_keys, charset=CHARSET, encode_keys=True)
attrib.update({
moin_page.type_:
unicode(self.input_type),
xlink.href:
Iri(scheme='wiki', authority='', path='/' + item_name,
query=query),
})
obj = moin_page.object_(attrib=attrib, children=[
item_name,
])
body = moin_page.body(children=(obj, ))
return moin_page.page(children=(body, ))
def inline_object_repl(self,
stack,
object,
object_page=None,
object_url=None,
object_text=None):
"""Handles objects included in the page."""
if object_page is not None:
att = 'attachment:' # moin 1.9 needed this for an attached file
if object_page.startswith(att):
object_page = '/' + object_page[len(
att):] # now we have a subitem
target = Iri(scheme='wiki.local', path=object_page)
text = object_page
attrib = {xinclude.href: target}
element = xinclude.include(attrib=attrib)
stack.top_append(element)
else:
target = object_url
text = object_url
element = moin_page.object({xlink.href: target})
stack.push(element)
self.parse_inline(object_text or text, stack, self.link_desc_re)
stack.pop()
def __call__(self, content):
item_name = content # we just give the name of the item in the content
attrib = {
moin_page.type_: unicode(self.input_type),
xlink.href: Iri(scheme='wiki', authority='', path='/'+item_name, query='do=get'),
}
return moin_page.object_(attrib=attrib, children=[item_name, ])
def inline_link_repl(self,
stack,
link,
link_url=None,
link_item=None,
link_text=None,
link_interwiki_site=None,
link_interwiki_item=None):
"""Handle all kinds of links."""
if link_interwiki_site:
if is_known_wiki(link_interwiki_site):
link = Iri(scheme='wiki',
authority=link_interwiki_site,
path='/' + link_interwiki_item)
element = moin_page.a(attrib={xlink.href: link})
stack.push(element)
if link_text:
self.parse_inline(link_text, stack, self.inlinedesc_re)
else:
stack.top_append(link_interwiki_item)
stack.pop()
return
else:
# assume local language uses ":" inside of words, set link_item and continue
link_item = '{0}:{1}'.format(link_interwiki_site,
link_interwiki_item)
if link_item is not None:
att = 'attachment:' # moin 1.9 needed this for an attached file
if link_item.startswith(att):
link_item = '/' + link_item[len(att):] # now we have a subitem
# we have Anchor macro, so we support anchor links despite lack of docs in Creole spec
if '#' in link_item:
path, fragment = link_item.rsplit('#', 1)
else:
path, fragment = link_item, None
target = Iri(scheme='wiki.local', path=path, fragment=fragment)
text = link_item
else:
target = Iri(link_url)
text = link_url
element = moin_page.a(attrib={xlink.href: target})
stack.push(element)
if link_text:
self.parse_inline(link_text, stack, self.inlinedesc_re)
else:
stack.top_append(text)
stack.pop()
def __call__(self, rev, contenttype=None, arguments=None):
item_name = rev.item.fqname.value
attrib = {
xlink.href: Iri(scheme='wiki', authority='', path='/' + item_name, query='do=modify'),
}
a = moin_page.a(attrib=attrib, children=[_("%(item_name)s does not exist. Create it?", item_name=item_name)])
body = moin_page.body(children=(a, ))
return moin_page.page(children=(body, ))
def visit_img(self, element):
"""
<img src="URI" /> --> <object xlink:href="URI />
"""
attrib = {}
url = Iri(element.attrib.get('src'))
if element.attrib.get('alt'):
attrib[html.alt] = element.attrib.get('alt')
if url.scheme is None:
# img tag
target = Iri(scheme='wiki.local', path=element.attrib.get("src"), fragment=None)
attrib[xinclude.href] = target
new_node = xinclude.include(attrib=attrib)
else:
# object tag
attrib[xlink.href] = url
new_node = moin_page.object(attrib)
return new_node
def inline_object_repl(self,
stack,
object,
object_url=None,
object_item=None,
object_text=None,
object_args=None):
"""Handles objects included in the page."""
if object_args:
args = parse_arguments(
object_args).keyword # XXX needs different parsing
else:
args = {}
if object_item is not None:
query = url_encode(args, charset=config.charset, encode_keys=True)
att = 'attachment:' # moin 1.9 needed this for an attached file
if object_item.startswith(att):
object_item = '/' + object_item[len(
att):] # now we have a subitem
target = Iri(scheme='wiki.local',
path=object_item,
query=query,
fragment=None)
text = object_item
attrib = {xinclude.href: target}
element = xinclude.include(attrib=attrib)
stack.top_append(element)
else:
target = Iri(object_url)
text = object_url
attrib = {xlink.href: target}
if object_text is not None:
attrib[moin_page.alt] = object_text
element = moin_page.object(attrib)
stack.push(element)
if object_text:
self.parse_inline(object_text, stack, self.inlinedesc_re)
else:
stack.top_append(text)
stack.pop()
def inline_freelink_repl(self,
stack,
freelink,
freelink_bang=None,
freelink_interwiki_page=None,
freelink_interwiki_ref=None,
freelink_page=None,
freelink_email=None):
if freelink_bang:
stack.top_append(freelink)
return
attrib = {}
if freelink_page:
page = freelink_page.encode('utf-8')
if '#' in page:
path, fragment = page.rsplit('#', 1)
else:
path, fragment = page, None
link = Iri(scheme='wiki.local', path=path, fragment=fragment)
text = freelink_page
elif freelink_email:
link = 'mailto:' + freelink_email
text = freelink_email
else:
wikitag_bad = resolve_interwiki(freelink_interwiki_ref,
freelink_interwiki_page)[3]
if wikitag_bad:
stack.top_append(freelink)
return
link = Iri(scheme='wiki',
authority=freelink_interwiki_ref,
path='/' + freelink_interwiki_page)
text = freelink_interwiki_page
attrib[xlink.href] = link
element = moin_page.a(attrib, children=[text])
stack.top_append(element)
def process_name(self, member_name):
attrib = {
xlink.href:
Iri(scheme='wiki',
authority='',
path='/' + self.item_name,
query='do=get&member=%s' % member_name),
}
return moin_page.a(attrib=attrib, children=[
member_name,
])
def process_name(self, member_name):
name = unicode(member_name, 'utf-8')
attrib = {
xlink.href:
Iri(scheme='wiki',
authority='',
path='/' + self.item_name,
query=u'do=get&member={0}'.format(name)),
}
return moin_page.a(attrib=attrib, children=[
name,
])
def inline_link_repl(self,
stack,
link,
link_url=None,
link_item=None,
link_text=None,
link_args=None):
"""Handle all kinds of links."""
if link_args:
link_args = parse_arguments(
link_args) # XXX needs different parsing
query = url_encode(link_args.keyword,
charset=config.charset,
encode_keys=True)
else:
query = None
if link_item is not None:
att = 'attachment:' # moin 1.9 needed this for an attached file
if link_item.startswith(att):
link_item = '/' + link_item[len(att):] # now we have a subitem
if '#' in link_item:
path, fragment = link_item.rsplit('#', 1)
else:
path, fragment = link_item, None
target = Iri(scheme='wiki.local',
path=path,
query=query,
fragment=fragment)
text = link_item
else:
target = Iri(link_url)
text = link_url
element = moin_page.a(attrib={xlink.href: target})
stack.push(element)
if link_text:
self.parse_inline(link_text, stack, self.inlinedesc_re)
else:
stack.top_append(text)
stack.pop()
def __call__(self, rev, contenttype=None, arguments=None):
item_name = rev.item.name
attrib = {
xlink.href:
Iri(scheme='wiki',
authority='',
path='/' + item_name,
query='do=get&rev={0}'.format(rev.revid)),
}
a = moin_page.a(attrib=attrib,
children=[u"Download {0}.".format(item_name)])
body = moin_page.body(children=(a, ))
return moin_page.page(children=(body, ))
def handle_wiki_links(self, elem, input):
wiki_name = 'Self'
if input.authority and input.authority.host:
wn = unicode(input.authority.host)
if is_known_wiki(wn):
# interwiki link
elem.set(moin_page.class_, 'moin-interwiki')
wiki_name = wn
item_name = unicode(input.path[1:])
endpoint, rev, query = self._get_do_rev(input.query)
url = url_for_item(item_name, wiki_name=wiki_name, rev=rev, endpoint=endpoint)
link = Iri(url, query=query, fragment=input.fragment)
elem.set(self._tag_xlink_href, link)
def __call__(self, content):
item_name = content # we just give the name of the item in the content
attrib = {
xlink.href:
Iri(scheme='wiki',
authority='',
path='/' + item_name,
query='do=modify'),
}
return moin_page.a(attrib=attrib,
children=[
_("%(item_name)s does not exist. Create it?",
item_name=item_name)
])
def handle_wikilocal_links(self, elem, input, page):
if input.path:
# this can be a relative path, make it absolute:
path = input.path
path = self.absolute_path(path, page.path)
item_name = unicode(path)
if not flaskg.storage.has_item(item_name):
# XXX these index accesses slow down the link converter quite a bit
elem.set(moin_page.class_, 'moin-nonexistent')
else:
item_name = unicode(page.path[1:])
endpoint, rev, query = self._get_do_rev(input.query)
url = url_for_item(item_name, rev=rev, endpoint=endpoint)
link = Iri(url, query=query, fragment=input.fragment)
elem.set(self._tag_xlink_href, link)
def inline_object_repl(self, stack, object, object_page=None, object_url=None, object_text=None):
"""Handles objects included in the page."""
attrib = {}
if object_text:
attrib[html.alt] = object_text
if object_page is not None:
att = 'attachment:' # moin 1.9 needed this for an attached file
if object_page.startswith(att):
object_page = '/' + object_page[len(att):] # now we have a subitem
target = Iri(scheme='wiki.local', path=object_page)
attrib[xinclude.href] = target
element = xinclude.include(attrib=attrib)
else:
attrib[xlink.href] = object_url
element = moin_page.object(attrib)
stack.top_append(element)
def __call__(self, content):
item_name = content # we just give the name of the item in the content
attrib = {
moin_page.type_:
unicode(self.input_type),
xlink.href:
Iri(scheme='wiki',
authority='',
path='/' + item_name,
query='do=get'),
}
return moin_page.object_(
attrib=attrib,
children=[
u'Your Browser does not support HTML5 audio/video element.',
])
def internal_representation(self, attributes=None):
"""
Return the internal representation of a document using a DOM Tree
"""
hash_name = HASH_ALGORITHM
hash_hexdigest = self.rev.meta.get(hash_name)
if hash_hexdigest:
cid = cache_key(usage="internal_representation",
hash_name=hash_name,
hash_hexdigest=hash_hexdigest)
doc = app.cache.get(cid)
else:
# likely a non-existing item
doc = cid = None
if doc is None:
# We will see if we can perform the conversion:
# FROM_mimetype --> DOM
# if so we perform the transformation, otherwise we don't
from MoinMoin.converter import default_registry as reg
input_conv = reg.get(Type(self.contenttype), type_moin_document)
if not input_conv:
raise TypeError(
"We cannot handle the conversion from {0} to the DOM tree".
format(self.contenttype))
smiley_conv = reg.get(type_moin_document,
type_moin_document,
icon='smiley')
# We can process the conversion
links = Iri(scheme='wiki', authority='', path='/' + self.name)
doc = input_conv(self.rev, self.contenttype, arguments=attributes)
# XXX is the following assuming that the top element of the doc tree
# is a moin_page.page element? if yes, this is the wrong place to do that
# as not every doc will have that element (e.g. for images, we just get
# moin_page.object, for a tar item, we get a moin_page.table):
doc.set(moin_page.page_href, unicode(links))
if self.contenttype.startswith((
u'text/x.moin.wiki',
u'text/x-mediawiki',
u'text/x.moin.creole',
)):
doc = smiley_conv(doc)
if cid:
app.cache.set(cid, doc)
return doc
def __call__(self, rev, contenttype=None, arguments=None):
item_name = rev.item.name
attrib = {
moin_page.type_:
unicode(self.input_type),
xlink.href:
Iri(scheme='wiki',
authority='',
path='/' + item_name,
query='do=get&rev={0}'.format(rev.revid)),
}
obj = moin_page.object_(
attrib=attrib,
children=[
u'Your Browser does not support HTML5 audio/video element.',
])
body = moin_page.body(children=(obj, ))
return moin_page.page(children=(body, ))
def absolute_path(self, path, current_page_path):
"""
Converts a relative iri path into an absolute one
:param path: the relative path to be converted
:type path: Iri.path
:param current_page_path: the path of the page where the link is
:type current_page_path: Iri.path
:returns: the absolute equivalent of the relative path
:rtype: Iri.path
"""
quoted_path = path.quoted
# starts from 1 because 0 is always / for the current page
quoted_current_page_path = current_page_path[1:].quoted
abs_path = AbsItemName(quoted_current_page_path, quoted_path)
abs_path = Iri(abs_path).path
return abs_path
def macro(self, content, arguments, page_url, alternative):
request = self.request
if arguments:
item_count = int(arguments[0])
else:
item_count = 1
rootitem = Item(request, u'')
all_item_names = [i.name for i in rootitem.list_items()]
# Now select random item from the full list, and if it exists and
# we can read it, save.
random_item_names = []
found = 0
while found < item_count and all_item_names:
# Take one random item from the list
item_name = random.choice(all_item_names)
all_item_names.remove(item_name)
# Filter out items the user may not read.
try:
item = Item.create(item_name)
random_item_names.append(item_name)
found += 1
except AccessDeniedError:
pass
if not random_item_names:
return
random_item_names.sort()
result = moin_page.span()
for name in random_item_names:
link = unicode(Iri(scheme=u'wiki', authority=u'', path=u'/' + name))
result.append(moin_page.a(attrib={xlink.href: link}, children=[name]))
result.append(", ")
del result[-1] # kill last comma
return result
def inline_link_repl(self,
stack,
link,
link_url=None,
link_page=None,
link_text=None):
"""Handle all kinds of links."""
if link_page is not None:
att = 'attachment:' # moin 1.9 needed this for an attached file
if link_page.startswith(att):
link_page = '/' + link_page[len(att):] # now we have a subitem
target = unicode(Iri(scheme='wiki.local', path=link_page))
text = link_page
else:
target = link_url
text = link_url
element = moin_page.a(attrib={xlink.href: target})
stack.push(element)
self.parse_inline(link_text or text, stack, self.link_desc_re)
stack.pop()
def inline_url_repl(self, stack, url, url_target):
url = Iri(url_target)
attrib = {xlink.href: url}
element = moin_page.a(attrib=attrib, children=[url_target])
stack.top_append(element)
def inline_link_repl(self, stack, link, link_url=None, link_item=None,
link_args=u'', external_link_url=None, alt_text=u''):
"""Handle all kinds of links."""
link_text = ''
link_args_list = []
# Remove the first pipe/space, example of link_args : |arg1|arg2 or " arg1 arg2"
parsed_args = self.parse_args(link_args[1:])
query = None
if parsed_args.keyword:
query = url_encode(parsed_args.keyword, charset=CHARSET, encode_keys=True)
# Take the last of positional parameters as link_text(caption)
if parsed_args.positional:
link_text = parsed_args.positional.pop()
if link_item is not None:
if '#' in link_item:
path, fragment = link_item.rsplit('#', 1)
else:
path, fragment = link_item, None
target = Iri(scheme='wiki.local', path=path, query=query, fragment=fragment)
text = link_item
else:
if link_url and len(link_url.split(':')) > 0 and link_url.split(':')[0] == 'File':
object_item = ':'.join(link_url.split(':')[1:])
args = parsed_args.keyword
if object_item is not None:
if 'do' not in args:
# by default, we want the item's get url for transclusion of raw data:
args['do'] = 'get'
query = url_encode(args, charset=CHARSET, encode_keys=True)
target = Iri(scheme='wiki.local', path=object_item, query=query, fragment=None)
text = object_item
else:
target = Iri(scheme='wiki.local', path=object_url)
text = object_url
if not link_text:
link_text = text
attrib = {xlink.href: target}
attrib[moin_page.alt] = link_text
element = moin_page.object(attrib)
stack.push(element)
if link_text:
self.preprocessor.push()
self.parse_inline(link_text, stack, self.inlinedesc_re)
self.preprocessor.pop()
else:
stack.top_append(text)
stack.pop()
return
target = Iri(scheme='wiki.local', path=link_url)
text = link_url
if external_link_url:
target = Iri(external_link_url)
text = alt_text
element = moin_page.a(attrib={xlink.href: target})
stack.push(element)
if link_text:
self.preprocessor.push()
self.parse_inline(link_text, stack, self.inlinedesc_re)
self.preprocessor.pop()
else:
stack.top_append(text)
stack.pop()
