diff options
Diffstat (limited to 'tools/addon-sdk-1.12/python-lib/markdown/blockparser.py')
-rw-r--r-- | tools/addon-sdk-1.12/python-lib/markdown/blockparser.py | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/tools/addon-sdk-1.12/python-lib/markdown/blockparser.py b/tools/addon-sdk-1.12/python-lib/markdown/blockparser.py deleted file mode 100644 index e18b338..0000000 --- a/tools/addon-sdk-1.12/python-lib/markdown/blockparser.py +++ /dev/null @@ -1,95 +0,0 @@ - -import markdown - -class State(list): - """ Track the current and nested state of the parser. - - This utility class is used to track the state of the BlockParser and - support multiple levels if nesting. It's just a simple API wrapped around - a list. Each time a state is set, that state is appended to the end of the - list. Each time a state is reset, that state is removed from the end of - the list. - - Therefore, each time a state is set for a nested block, that state must be - reset when we back out of that level of nesting or the state could be - corrupted. - - While all the methods of a list object are available, only the three - defined below need be used. - - """ - - def set(self, state): - """ Set a new state. """ - self.append(state) - - def reset(self): - """ Step back one step in nested state. """ - self.pop() - - def isstate(self, state): - """ Test that top (current) level is of given state. """ - if len(self): - return self[-1] == state - else: - return False - -class BlockParser: - """ Parse Markdown blocks into an ElementTree object. - - A wrapper class that stitches the various BlockProcessors together, - looping through them and creating an ElementTree object. - """ - - def __init__(self): - self.blockprocessors = markdown.odict.OrderedDict() - self.state = State() - - def parseDocument(self, lines): - """ Parse a markdown document into an ElementTree. - - Given a list of lines, an ElementTree object (not just a parent Element) - is created and the root element is passed to the parser as the parent. - The ElementTree object is returned. - - This should only be called on an entire document, not pieces. - - """ - # Create a ElementTree from the lines - self.root = markdown.etree.Element(markdown.DOC_TAG) - self.parseChunk(self.root, '\n'.join(lines)) - return markdown.etree.ElementTree(self.root) - - def parseChunk(self, parent, text): - """ Parse a chunk of markdown text and attach to given etree node. - - While the ``text`` argument is generally assumed to contain multiple - blocks which will be split on blank lines, it could contain only one - block. Generally, this method would be called by extensions when - block parsing is required. - - The ``parent`` etree Element passed in is altered in place. - Nothing is returned. - - """ - self.parseBlocks(parent, text.split('\n\n')) - - def parseBlocks(self, parent, blocks): - """ Process blocks of markdown text and attach to given etree node. - - Given a list of ``blocks``, each blockprocessor is stepped through - until there are no blocks left. While an extension could potentially - call this method directly, it's generally expected to be used internally. - - This is a public method as an extension may need to add/alter additional - BlockProcessors which call this method to recursively parse a nested - block. - - """ - while blocks: - for processor in self.blockprocessors.values(): - if processor.test(parent, blocks[0]): - processor.run(parent, blocks) - break - - |