def parseLinkDestination(self):
""" Attempt to parse link destination, returning the string or
None if no match."""
res = self.match(reLinkDestinationBraces)
if res is not None:
return unescape(res[1:len(res) - 1])
else:
res2 = self.match(reLinkDestination)
if res2 is not None:
return unescape(res2)
else:
return None
def parseLinkTitle(self):
""" Attempt to parse link title (sans quotes), returning the string
or None if no match."""
title = self.match(reLinkTitle)
if title:
return unescape(title[1:len(title)-1])
else:
return None
def finalize(self, block, line_number):
""" Finalize a block. Close it and do any necessary postprocessing,
e.g. creating string_content from strings, setting the 'tight'
or 'loose' status of a list, and parsing the beginnings
of paragraphs for reference definitions. Reset the tip to the
parent of the closed block."""
if (not block.is_open):
return 0
block.is_open = False
if (line_number > block.start_line):
block.end_line = line_number - 1
else:
block.end_line = line_number
if (block.t == "Paragraph"):
block.string_content = ""
for i, line in enumerate(block.strings):
block.strings[i] = re.sub(r'^ *', '', line, re.MULTILINE)
block.string_content = '\n'.join(block.strings)
pos = self.inlineParser.parseReference(
block.string_content, self.refmap)
while (block.string_content[0] == "[" and pos):
block.string_content = block.string_content[pos:]
if (isBlank(block.string_content)):
block.t = "ReferenceDef"
break
pos = self.inlineParser.parseReference(
block.string_content, self.refmap)
elif (block.t in ["ATXHeader", "SetextHeader", "HtmlBlock"]):
block.string_content = "\n".join(block.strings)
elif (block.t == "IndentedCode"):
block.string_content = re.sub(
r"(\n *)*$", "\n", "\n".join(block.strings))
elif (block.t == "FencedCode"):
block.info = unescape(block.strings[0].strip())
if (len(block.strings) == 1):
block.string_content = ""
else:
block.string_content = "\n".join(block.strings[1:]) + "\n"
elif (block.t == "List"):
block.tight = True
numitems = len(block.children)
i = 0
while (i < numitems):
item = block.children[i]
last_item = (i == numitems-1)
if (self.endsWithBlankLine(item) and not last_item):
block.tight = False
break
numsubitems = len(item.children)
j = 0
while (j < numsubitems):
subitem = item.children[j]
last_subitem = j == (numsubitems - 1)
if (self.endsWithBlankLine(subitem) and
not (last_item and last_subitem)):
block.tight = False
break
j += 1
i += 1
else:
pass
self.tip = block.parent
def finalize(self, block, line_number):
""" Finalize a block. Close it and do any necessary postprocessing,
e.g. creating string_content from strings, setting the 'tight'
or 'loose' status of a list, and parsing the beginnings
of paragraphs for reference definitions. Reset the tip to the
parent of the closed block."""
if (not block.is_open):
return 0
block.is_open = False
if (line_number > block.start_line):
block.end_line = line_number - 1
else:
block.end_line = line_number
if (block.t == "Paragraph"):
block.string_content = ""
for i, line in enumerate(block.strings):
block.strings[i] = re.sub(r'^ *', '', line, re.MULTILINE)
block.string_content = '\n'.join(block.strings)
pos = self.inlineParser.parseReference(block.string_content,
self.refmap)
while (block.string_content[0] == "[" and pos):
block.string_content = block.string_content[pos:]
if (isBlank(block.string_content)):
block.t = "ReferenceDef"
break
pos = self.inlineParser.parseReference(block.string_content,
self.refmap)
elif (block.t in ["ATXHeader", "SetextHeader", "HtmlBlock"]):
block.string_content = "\n".join(block.strings)
elif (block.t == "IndentedCode"):
block.string_content = re.sub(r"(\n *)*$", "\n",
"\n".join(block.strings))
elif (block.t == "FencedCode"):
block.info = unescape(block.strings[0].strip())
if (len(block.strings) == 1):
block.string_content = ""
else:
block.string_content = "\n".join(block.strings[1:]) + "\n"
elif (block.t == "List"):
block.tight = True
numitems = len(block.children)
i = 0
while (i < numitems):
item = block.children[i]
last_item = (i == numitems - 1)
if (self.endsWithBlankLine(item) and not last_item):
block.tight = False
break
numsubitems = len(item.children)
j = 0
while (j < numsubitems):
subitem = item.children[j]
last_subitem = j == (numsubitems - 1)
if (self.endsWithBlankLine(subitem)
and not (last_item and last_subitem)):
block.tight = False
break
j += 1
i += 1
else:
pass
self.tip = block.parent
