def run(self, parent, blocks):
block = blocks.pop(0)
m = self.RE.match(block)
if m:
# Add remaining line to master blocks for later.
blocks.insert(0, block[m.end():])
sibling = self.lastChild(parent)
if sibling and sibling.tag == 'pre' and sibling[0] and \
sibling[0].tag == 'code':
# Last block is a codeblock. Append to preserve whitespace.
sibling[0].text = util.AtomicString('%s/n/n/n' % sibling[0].text )
def run(self, parent, blocks):
sibling = self.lastChild(parent)
block = blocks.pop(0)
theRest = ''
if sibling and sibling.tag == "pre" and len(sibling) \
and sibling[0].tag == "code":
# The previous block was a code block. As blank lines do not start
# new code blocks, append this block to the previous, adding back
# linebreaks removed from the split into a list.
code = sibling[0]
block, theRest = self.detab(block)
code.text = util.AtomicString('%s\n%s\n' % (code.text, block.rstrip()))
else:
# This is a new codeblock. Create the elements and insert text.
pre = util.etree.SubElement(parent, 'pre')
code = util.etree.SubElement(pre, 'code')
block, theRest = self.detab(block)
code.text = util.AtomicString('%s\n' % block.rstrip())
if theRest:
# This block contained unindented line(s) after the first indented
# line. Insert these lines as the first block of the master blocks
# list for future processing.
blocks.insert(0, theRest)
def handleMatch(self, m):
el = util.etree.Element('a')
email = self.unescape(m.group(2))
if email.startswith("mailto:"):
email = email[len("mailto:"):]
def codepoint2name(code):
"""Return entity definition by code, or the code if not defined."""
entity = htmlentitydefs.codepoint2name.get(code)
if entity:
return "%s%s;" % (util.AMP_SUBSTITUTE, entity)
else:
return "%s#%d;" % (util.AMP_SUBSTITUTE, code)
letters = [codepoint2name(ord(letter)) for letter in email]
el.text = util.AtomicString(''.join(letters))
mailto = "mailto:" + email
mailto = "".join(
[util.AMP_SUBSTITUTE + '#%d;' % ord(letter) for letter in mailto])
el.set('href', mailto)
return el
def handleMatch(self, m):
el = util.etree.Element("a")
el.set('href', self.unescape(m.group(2)))
el.text = util.AtomicString(m.group(2))
return el
def handleMatch(self, m):
el = util.etree.Element(self.tag)
el.text = util.AtomicString(m.group(3).strip())
return el
def __processPlaceholders(self, data, parent):
"""
Process string with placeholders and generate ElementTree tree.
Keyword arguments:
* data: string with placeholders instead of ElementTree elements.
* parent: Element, which contains processing inline data
Returns: list with ElementTree elements with applied inline patterns.
"""
def linkText(text):
if text:
if result:
if result[-1].tail:
result[-1].tail += text
else:
result[-1].tail = text
else:
if parent.text:
parent.text += text
else:
parent.text = text
result = []
strartIndex = 0
while data:
index = data.find(self.__placeholder_prefix, strartIndex)
if index != -1:
id, phEndIndex = self.__findPlaceholder(data, index)
if id in self.stashed_nodes:
node = self.stashed_nodes.get(id)
if index > 0:
text = data[strartIndex:index]
linkText(text)
if not isString(node): # it's Element
for child in [node] + node.getchildren():
if child.tail:
if child.tail.strip():
self.__processElementText(
node, child, False)
if child.text:
if child.text.strip():
self.__processElementText(child, child)
else: # it's just a string
linkText(node)
strartIndex = phEndIndex
continue
strartIndex = phEndIndex
result.append(node)
else: # wrong placeholder
end = index + len(self.__placeholder_prefix)
linkText(data[strartIndex:end])
strartIndex = end
else:
text = data[strartIndex:]
if isinstance(data, util.AtomicString):
# We don't want to loose the AtomicString
text = util.AtomicString(text)
linkText(text)
data = ""
return result
