def parseLinkDestination(self):
"""
Attempt to parse link destination, returning the string or
None if no match.
"""
res = self.match(reLinkDestinationBraces)
if res is None:
# TODO handrolled parser; res should be None or the string
savepos = self.pos
openparens = 0
c = self.peek()
while c is not None:
if c == '\\':
self.pos += 1
if self.peek() is not None:
self.pos += 1
elif c == '(':
self.pos += 1
openparens += 1
elif c == ')':
if openparens < 1:
break
else:
self.pos += 1
openparens -= 1
elif re.match(reWhitespaceChar, c):
break
else:
self.pos += 1
c = self.peek()
res = self.subject[savepos:self.pos]
return normalize_uri(unescape_string(res))
else:
# chop off surrounding <..>:
return normalize_uri(unescape_string(res[1:-1]))
def parseLinkDestination(self):
"""
Attempt to parse link destination, returning the string or
None if no match.
"""
res = self.match(reLinkDestinationBraces)
if res is None:
res = self.match(reLinkDestination)
if res is None:
return None
else:
return normalize_uri(unescape_string(res))
else:
# chop off surrounding <..>:
return normalize_uri(unescape_string(res[1:-1]))
def parseLinkDestination(self):
"""
Attempt to parse link destination, returning the string or
None if no match.
"""
res = self.match(reLinkDestinationBraces)
if res is None:
res = self.match(reLinkDestination)
if res is None:
return None
else:
return normalize_uri(unescape_string(res))
else:
# chop off surrounding <..>:
return normalize_uri(unescape_string(res[1:-1]))
def parseLinkTitle(self):
"""
Attempt to parse link title (sans quotes), returning the string
or None if no match.
"""
title = self.match(reLinkTitle)
if title is None:
return None
else:
# chop off quotes from title and unescape:
return unescape_string(title[1:-1])
def parseLinkTitle(self):
"""
Attempt to parse link title (sans quotes), returning the string
or None if no match.
"""
title = self.match(reLinkTitle)
if title is None:
return None
else:
# chop off quotes from title and unescape:
return unescape_string(title[1:-1])
def finalize(parser=None, block=None):
if block.is_fenced:
# first line becomes info string
content = block.string_content
newline_pos = content.index('\n')
first_line = content[0:newline_pos]
rest = content[newline_pos + 1:]
block.info = unescape_string(first_line.strip())
block.literal = rest
else:
# indented
block.literal = re.sub(r'(\n *)+$', '\n', block.string_content)
block.string_content = None
def finalize(parser=None, block=None):
if block.is_fenced:
# first line becomes info string
content = block.string_content
newline_pos = content.index('\n')
first_line = content[0:newline_pos]
rest = content[newline_pos + 1:]
block.info = unescape_string(first_line.strip())
block.literal = rest
else:
# indented
block.literal = re.sub(r'(\n *)+$', '\n', block.string_content)
block.string_content = None
