You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
592 lines
23 KiB
592 lines
23 KiB
"""
|
|
Python Markdown
|
|
|
|
A Python implementation of John Gruber's Markdown.
|
|
|
|
Documentation: https://python-markdown.github.io/
|
|
GitHub: https://github.com/Python-Markdown/markdown/
|
|
PyPI: https://pypi.org/project/Markdown/
|
|
|
|
Started by Manfred Stienstra (http://www.dwerg.net/).
|
|
Maintained for a few years by Yuri Takhteyev (http://www.freewisdom.org).
|
|
Currently maintained by Waylan Limberg (https://github.com/waylan),
|
|
Dmitry Shachnev (https://github.com/mitya57) and Isaac Muse (https://github.com/facelessuser).
|
|
|
|
Copyright 2007-2018 The Python Markdown Project (v. 1.7 and later)
|
|
Copyright 2004, 2005, 2006 Yuri Takhteyev (v. 0.2-1.6b)
|
|
Copyright 2004 Manfred Stienstra (the original version)
|
|
|
|
License: BSD (see LICENSE.md for details).
|
|
|
|
CORE MARKDOWN BLOCKPARSER
|
|
===========================================================================
|
|
|
|
This parser handles basic parsing of Markdown blocks. It doesn't concern
|
|
itself with inline elements such as **bold** or *italics*, but rather just
|
|
catches blocks, lists, quotes, etc.
|
|
|
|
The BlockParser is made up of a bunch of BlockProcessors, each handling a
|
|
different type of block. Extensions may add/replace/remove BlockProcessors
|
|
as they need to alter how markdown blocks are parsed.
|
|
"""
|
|
|
|
import logging
|
|
import re
|
|
import xml.etree.ElementTree as etree
|
|
from . import util
|
|
from .blockparser import BlockParser
|
|
|
|
logger = logging.getLogger('MARKDOWN')
|
|
|
|
|
|
def build_block_parser(md, **kwargs):
|
|
""" Build the default block parser used by Markdown. """
|
|
parser = BlockParser(md)
|
|
parser.blockprocessors.register(EmptyBlockProcessor(parser), 'empty', 100)
|
|
parser.blockprocessors.register(ListIndentProcessor(parser), 'indent', 90)
|
|
parser.blockprocessors.register(CodeBlockProcessor(parser), 'code', 80)
|
|
parser.blockprocessors.register(HashHeaderProcessor(parser), 'hashheader', 70)
|
|
parser.blockprocessors.register(SetextHeaderProcessor(parser), 'setextheader', 60)
|
|
parser.blockprocessors.register(HRProcessor(parser), 'hr', 50)
|
|
parser.blockprocessors.register(OListProcessor(parser), 'olist', 40)
|
|
parser.blockprocessors.register(UListProcessor(parser), 'ulist', 30)
|
|
parser.blockprocessors.register(BlockQuoteProcessor(parser), 'quote', 20)
|
|
parser.blockprocessors.register(ParagraphProcessor(parser), 'paragraph', 10)
|
|
return parser
|
|
|
|
|
|
class BlockProcessor:
|
|
""" Base class for block processors.
|
|
|
|
Each subclass will provide the methods below to work with the source and
|
|
tree. Each processor will need to define it's own ``test`` and ``run``
|
|
methods. The ``test`` method should return True or False, to indicate
|
|
whether the current block should be processed by this processor. If the
|
|
test passes, the parser will call the processors ``run`` method.
|
|
|
|
"""
|
|
|
|
def __init__(self, parser):
|
|
self.parser = parser
|
|
self.tab_length = parser.md.tab_length
|
|
|
|
def lastChild(self, parent):
|
|
""" Return the last child of an etree element. """
|
|
if len(parent):
|
|
return parent[-1]
|
|
else:
|
|
return None
|
|
|
|
def detab(self, text):
|
|
""" Remove a tab from the front of each line of the given text. """
|
|
newtext = []
|
|
lines = text.split('\n')
|
|
for line in lines:
|
|
if line.startswith(' '*self.tab_length):
|
|
newtext.append(line[self.tab_length:])
|
|
elif not line.strip():
|
|
newtext.append('')
|
|
else:
|
|
break
|
|
return '\n'.join(newtext), '\n'.join(lines[len(newtext):])
|
|
|
|
def looseDetab(self, text, level=1):
|
|
""" Remove a tab from front of lines but allowing dedented lines. """
|
|
lines = text.split('\n')
|
|
for i in range(len(lines)):
|
|
if lines[i].startswith(' '*self.tab_length*level):
|
|
lines[i] = lines[i][self.tab_length*level:]
|
|
return '\n'.join(lines)
|
|
|
|
def test(self, parent, block):
|
|
""" Test for block type. Must be overridden by subclasses.
|
|
|
|
As the parser loops through processors, it will call the ``test``
|
|
method on each to determine if the given block of text is of that
|
|
type. This method must return a boolean ``True`` or ``False``. The
|
|
actual method of testing is left to the needs of that particular
|
|
block type. It could be as simple as ``block.startswith(some_string)``
|
|
or a complex regular expression. As the block type may be different
|
|
depending on the parent of the block (i.e. inside a list), the parent
|
|
etree element is also provided and may be used as part of the test.
|
|
|
|
Keywords:
|
|
|
|
* ``parent``: A etree element which will be the parent of the block.
|
|
* ``block``: A block of text from the source which has been split at
|
|
blank lines.
|
|
"""
|
|
pass # pragma: no cover
|
|
|
|
def run(self, parent, blocks):
|
|
""" Run processor. Must be overridden by subclasses.
|
|
|
|
When the parser determines the appropriate type of a block, the parser
|
|
will call the corresponding processor's ``run`` method. This method
|
|
should parse the individual lines of the block and append them to
|
|
the etree.
|
|
|
|
Note that both the ``parent`` and ``etree`` keywords are pointers
|
|
to instances of the objects which should be edited in place. Each
|
|
processor must make changes to the existing objects as there is no
|
|
mechanism to return new/different objects to replace them.
|
|
|
|
This means that this method should be adding SubElements or adding text
|
|
to the parent, and should remove (``pop``) or add (``insert``) items to
|
|
the list of blocks.
|
|
|
|
Keywords:
|
|
|
|
* ``parent``: A etree element which is the parent of the current block.
|
|
* ``blocks``: A list of all remaining blocks of the document.
|
|
"""
|
|
pass # pragma: no cover
|
|
|
|
|
|
class ListIndentProcessor(BlockProcessor):
|
|
""" Process children of list items.
|
|
|
|
Example:
|
|
* a list item
|
|
process this part
|
|
|
|
or this part
|
|
|
|
"""
|
|
|
|
ITEM_TYPES = ['li']
|
|
LIST_TYPES = ['ul', 'ol']
|
|
|
|
def __init__(self, *args):
|
|
super().__init__(*args)
|
|
self.INDENT_RE = re.compile(r'^(([ ]{%s})+)' % self.tab_length)
|
|
|
|
def test(self, parent, block):
|
|
return block.startswith(' '*self.tab_length) and \
|
|
not self.parser.state.isstate('detabbed') and \
|
|
(parent.tag in self.ITEM_TYPES or
|
|
(len(parent) and parent[-1] is not None and
|
|
(parent[-1].tag in self.LIST_TYPES)))
|
|
|
|
def run(self, parent, blocks):
|
|
block = blocks.pop(0)
|
|
level, sibling = self.get_level(parent, block)
|
|
block = self.looseDetab(block, level)
|
|
|
|
self.parser.state.set('detabbed')
|
|
if parent.tag in self.ITEM_TYPES:
|
|
# It's possible that this parent has a 'ul' or 'ol' child list
|
|
# with a member. If that is the case, then that should be the
|
|
# parent. This is intended to catch the edge case of an indented
|
|
# list whose first member was parsed previous to this point
|
|
# see OListProcessor
|
|
if len(parent) and parent[-1].tag in self.LIST_TYPES:
|
|
self.parser.parseBlocks(parent[-1], [block])
|
|
else:
|
|
# The parent is already a li. Just parse the child block.
|
|
self.parser.parseBlocks(parent, [block])
|
|
elif sibling.tag in self.ITEM_TYPES:
|
|
# The sibling is a li. Use it as parent.
|
|
self.parser.parseBlocks(sibling, [block])
|
|
elif len(sibling) and sibling[-1].tag in self.ITEM_TYPES:
|
|
# The parent is a list (``ol`` or ``ul``) which has children.
|
|
# Assume the last child li is the parent of this block.
|
|
if sibling[-1].text:
|
|
# If the parent li has text, that text needs to be moved to a p
|
|
# The p must be 'inserted' at beginning of list in the event
|
|
# that other children already exist i.e.; a nested sublist.
|
|
p = etree.Element('p')
|
|
p.text = sibling[-1].text
|
|
sibling[-1].text = ''
|
|
sibling[-1].insert(0, p)
|
|
self.parser.parseChunk(sibling[-1], block)
|
|
else:
|
|
self.create_item(sibling, block)
|
|
self.parser.state.reset()
|
|
|
|
def create_item(self, parent, block):
|
|
""" Create a new li and parse the block with it as the parent. """
|
|
li = etree.SubElement(parent, 'li')
|
|
self.parser.parseBlocks(li, [block])
|
|
|
|
def get_level(self, parent, block):
|
|
""" Get level of indent based on list level. """
|
|
# Get indent level
|
|
m = self.INDENT_RE.match(block)
|
|
if m:
|
|
indent_level = len(m.group(1))/self.tab_length
|
|
else:
|
|
indent_level = 0
|
|
if self.parser.state.isstate('list'):
|
|
# We're in a tightlist - so we already are at correct parent.
|
|
level = 1
|
|
else:
|
|
# We're in a looselist - so we need to find parent.
|
|
level = 0
|
|
# Step through children of tree to find matching indent level.
|
|
while indent_level > level:
|
|
child = self.lastChild(parent)
|
|
if (child is not None and
|
|
(child.tag in self.LIST_TYPES or child.tag in self.ITEM_TYPES)):
|
|
if child.tag in self.LIST_TYPES:
|
|
level += 1
|
|
parent = child
|
|
else:
|
|
# No more child levels. If we're short of indent_level,
|
|
# we have a code block. So we stop here.
|
|
break
|
|
return level, parent
|
|
|
|
|
|
class CodeBlockProcessor(BlockProcessor):
|
|
""" Process code blocks. """
|
|
|
|
def test(self, parent, block):
|
|
return block.startswith(' '*self.tab_length)
|
|
|
|
def run(self, parent, blocks):
|
|
sibling = self.lastChild(parent)
|
|
block = blocks.pop(0)
|
|
theRest = ''
|
|
if (sibling is not None 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(
|
|
'{}\n{}\n'.format(code.text, util.code_escape(block.rstrip()))
|
|
)
|
|
else:
|
|
# This is a new codeblock. Create the elements and insert text.
|
|
pre = etree.SubElement(parent, 'pre')
|
|
code = etree.SubElement(pre, 'code')
|
|
block, theRest = self.detab(block)
|
|
code.text = util.AtomicString('%s\n' % util.code_escape(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)
|
|
|
|
|
|
class BlockQuoteProcessor(BlockProcessor):
|
|
|
|
RE = re.compile(r'(^|\n)[ ]{0,3}>[ ]?(.*)')
|
|
|
|
def test(self, parent, block):
|
|
return bool(self.RE.search(block))
|
|
|
|
def run(self, parent, blocks):
|
|
block = blocks.pop(0)
|
|
m = self.RE.search(block)
|
|
if m:
|
|
before = block[:m.start()] # Lines before blockquote
|
|
# Pass lines before blockquote in recursively for parsing forst.
|
|
self.parser.parseBlocks(parent, [before])
|
|
# Remove ``> `` from beginning of each line.
|
|
block = '\n'.join(
|
|
[self.clean(line) for line in block[m.start():].split('\n')]
|
|
)
|
|
sibling = self.lastChild(parent)
|
|
if sibling is not None and sibling.tag == "blockquote":
|
|
# Previous block was a blockquote so set that as this blocks parent
|
|
quote = sibling
|
|
else:
|
|
# This is a new blockquote. Create a new parent element.
|
|
quote = etree.SubElement(parent, 'blockquote')
|
|
# Recursively parse block with blockquote as parent.
|
|
# change parser state so blockquotes embedded in lists use p tags
|
|
self.parser.state.set('blockquote')
|
|
self.parser.parseChunk(quote, block)
|
|
self.parser.state.reset()
|
|
|
|
def clean(self, line):
|
|
""" Remove ``>`` from beginning of a line. """
|
|
m = self.RE.match(line)
|
|
if line.strip() == ">":
|
|
return ""
|
|
elif m:
|
|
return m.group(2)
|
|
else:
|
|
return line
|
|
|
|
|
|
class OListProcessor(BlockProcessor):
|
|
""" Process ordered list blocks. """
|
|
|
|
TAG = 'ol'
|
|
# The integer (python string) with which the lists starts (default=1)
|
|
# Eg: If list is intialized as)
|
|
# 3. Item
|
|
# The ol tag will get starts="3" attribute
|
|
STARTSWITH = '1'
|
|
# Lazy ol - ignore startswith
|
|
LAZY_OL = True
|
|
# List of allowed sibling tags.
|
|
SIBLING_TAGS = ['ol', 'ul']
|
|
|
|
def __init__(self, parser):
|
|
super().__init__(parser)
|
|
# Detect an item (``1. item``). ``group(1)`` contains contents of item.
|
|
self.RE = re.compile(r'^[ ]{0,%d}\d+\.[ ]+(.*)' % (self.tab_length - 1))
|
|
# Detect items on secondary lines. they can be of either list type.
|
|
self.CHILD_RE = re.compile(r'^[ ]{0,%d}((\d+\.)|[*+-])[ ]+(.*)' %
|
|
(self.tab_length - 1))
|
|
# Detect indented (nested) items of either type
|
|
self.INDENT_RE = re.compile(r'^[ ]{%d,%d}((\d+\.)|[*+-])[ ]+.*' %
|
|
(self.tab_length, self.tab_length * 2 - 1))
|
|
|
|
def test(self, parent, block):
|
|
return bool(self.RE.match(block))
|
|
|
|
def run(self, parent, blocks):
|
|
# Check fr multiple items in one block.
|
|
items = self.get_items(blocks.pop(0))
|
|
sibling = self.lastChild(parent)
|
|
|
|
if sibling is not None and sibling.tag in self.SIBLING_TAGS:
|
|
# Previous block was a list item, so set that as parent
|
|
lst = sibling
|
|
# make sure previous item is in a p- if the item has text,
|
|
# then it isn't in a p
|
|
if lst[-1].text:
|
|
# since it's possible there are other children for this
|
|
# sibling, we can't just SubElement the p, we need to
|
|
# insert it as the first item.
|
|
p = etree.Element('p')
|
|
p.text = lst[-1].text
|
|
lst[-1].text = ''
|
|
lst[-1].insert(0, p)
|
|
# if the last item has a tail, then the tail needs to be put in a p
|
|
# likely only when a header is not followed by a blank line
|
|
lch = self.lastChild(lst[-1])
|
|
if lch is not None and lch.tail:
|
|
p = etree.SubElement(lst[-1], 'p')
|
|
p.text = lch.tail.lstrip()
|
|
lch.tail = ''
|
|
|
|
# parse first block differently as it gets wrapped in a p.
|
|
li = etree.SubElement(lst, 'li')
|
|
self.parser.state.set('looselist')
|
|
firstitem = items.pop(0)
|
|
self.parser.parseBlocks(li, [firstitem])
|
|
self.parser.state.reset()
|
|
elif parent.tag in ['ol', 'ul']:
|
|
# this catches the edge case of a multi-item indented list whose
|
|
# first item is in a blank parent-list item:
|
|
# * * subitem1
|
|
# * subitem2
|
|
# see also ListIndentProcessor
|
|
lst = parent
|
|
else:
|
|
# This is a new list so create parent with appropriate tag.
|
|
lst = etree.SubElement(parent, self.TAG)
|
|
# Check if a custom start integer is set
|
|
if not self.LAZY_OL and self.STARTSWITH != '1':
|
|
lst.attrib['start'] = self.STARTSWITH
|
|
|
|
self.parser.state.set('list')
|
|
# Loop through items in block, recursively parsing each with the
|
|
# appropriate parent.
|
|
for item in items:
|
|
if item.startswith(' '*self.tab_length):
|
|
# Item is indented. Parse with last item as parent
|
|
self.parser.parseBlocks(lst[-1], [item])
|
|
else:
|
|
# New item. Create li and parse with it as parent
|
|
li = etree.SubElement(lst, 'li')
|
|
self.parser.parseBlocks(li, [item])
|
|
self.parser.state.reset()
|
|
|
|
def get_items(self, block):
|
|
""" Break a block into list items. """
|
|
items = []
|
|
for line in block.split('\n'):
|
|
m = self.CHILD_RE.match(line)
|
|
if m:
|
|
# This is a new list item
|
|
# Check first item for the start index
|
|
if not items and self.TAG == 'ol':
|
|
# Detect the integer value of first list item
|
|
INTEGER_RE = re.compile(r'(\d+)')
|
|
self.STARTSWITH = INTEGER_RE.match(m.group(1)).group()
|
|
# Append to the list
|
|
items.append(m.group(3))
|
|
elif self.INDENT_RE.match(line):
|
|
# This is an indented (possibly nested) item.
|
|
if items[-1].startswith(' '*self.tab_length):
|
|
# Previous item was indented. Append to that item.
|
|
items[-1] = '{}\n{}'.format(items[-1], line)
|
|
else:
|
|
items.append(line)
|
|
else:
|
|
# This is another line of previous item. Append to that item.
|
|
items[-1] = '{}\n{}'.format(items[-1], line)
|
|
return items
|
|
|
|
|
|
class UListProcessor(OListProcessor):
|
|
""" Process unordered list blocks. """
|
|
|
|
TAG = 'ul'
|
|
|
|
def __init__(self, parser):
|
|
super().__init__(parser)
|
|
# Detect an item (``1. item``). ``group(1)`` contains contents of item.
|
|
self.RE = re.compile(r'^[ ]{0,%d}[*+-][ ]+(.*)' % (self.tab_length - 1))
|
|
|
|
|
|
class HashHeaderProcessor(BlockProcessor):
|
|
""" Process Hash Headers. """
|
|
|
|
# Detect a header at start of any line in block
|
|
RE = re.compile(r'(?:^|\n)(?P<level>#{1,6})(?P<header>(?:\\.|[^\\])*?)#*(?:\n|$)')
|
|
|
|
def test(self, parent, block):
|
|
return bool(self.RE.search(block))
|
|
|
|
def run(self, parent, blocks):
|
|
block = blocks.pop(0)
|
|
m = self.RE.search(block)
|
|
if m:
|
|
before = block[:m.start()] # All lines before header
|
|
after = block[m.end():] # All lines after header
|
|
if before:
|
|
# As the header was not the first line of the block and the
|
|
# lines before the header must be parsed first,
|
|
# recursively parse this lines as a block.
|
|
self.parser.parseBlocks(parent, [before])
|
|
# Create header using named groups from RE
|
|
h = etree.SubElement(parent, 'h%d' % len(m.group('level')))
|
|
h.text = m.group('header').strip()
|
|
if after:
|
|
# Insert remaining lines as first block for future parsing.
|
|
blocks.insert(0, after)
|
|
else: # pragma: no cover
|
|
# This should never happen, but just in case...
|
|
logger.warn("We've got a problem header: %r" % block)
|
|
|
|
|
|
class SetextHeaderProcessor(BlockProcessor):
|
|
""" Process Setext-style Headers. """
|
|
|
|
# Detect Setext-style header. Must be first 2 lines of block.
|
|
RE = re.compile(r'^.*?\n[=-]+[ ]*(\n|$)', re.MULTILINE)
|
|
|
|
def test(self, parent, block):
|
|
return bool(self.RE.match(block))
|
|
|
|
def run(self, parent, blocks):
|
|
lines = blocks.pop(0).split('\n')
|
|
# Determine level. ``=`` is 1 and ``-`` is 2.
|
|
if lines[1].startswith('='):
|
|
level = 1
|
|
else:
|
|
level = 2
|
|
h = etree.SubElement(parent, 'h%d' % level)
|
|
h.text = lines[0].strip()
|
|
if len(lines) > 2:
|
|
# Block contains additional lines. Add to master blocks for later.
|
|
blocks.insert(0, '\n'.join(lines[2:]))
|
|
|
|
|
|
class HRProcessor(BlockProcessor):
|
|
""" Process Horizontal Rules. """
|
|
|
|
RE = r'^[ ]{0,3}((-+[ ]{0,2}){3,}|(_+[ ]{0,2}){3,}|(\*+[ ]{0,2}){3,})[ ]*'
|
|
# Detect hr on any line of a block.
|
|
SEARCH_RE = re.compile(RE, re.MULTILINE)
|
|
|
|
def test(self, parent, block):
|
|
m = self.SEARCH_RE.search(block)
|
|
# No atomic grouping in python so we simulate it here for performance.
|
|
# The regex only matches what would be in the atomic group - the HR.
|
|
# Then check if we are at end of block or if next char is a newline.
|
|
if m and (m.end() == len(block) or block[m.end()] == '\n'):
|
|
# Save match object on class instance so we can use it later.
|
|
self.match = m
|
|
return True
|
|
return False
|
|
|
|
def run(self, parent, blocks):
|
|
block = blocks.pop(0)
|
|
match = self.match
|
|
# Check for lines in block before hr.
|
|
prelines = block[:match.start()].rstrip('\n')
|
|
if prelines:
|
|
# Recursively parse lines before hr so they get parsed first.
|
|
self.parser.parseBlocks(parent, [prelines])
|
|
# create hr
|
|
etree.SubElement(parent, 'hr')
|
|
# check for lines in block after hr.
|
|
postlines = block[match.end():].lstrip('\n')
|
|
if postlines:
|
|
# Add lines after hr to master blocks for later parsing.
|
|
blocks.insert(0, postlines)
|
|
|
|
|
|
class EmptyBlockProcessor(BlockProcessor):
|
|
""" Process blocks that are empty or start with an empty line. """
|
|
|
|
def test(self, parent, block):
|
|
return not block or block.startswith('\n')
|
|
|
|
def run(self, parent, blocks):
|
|
block = blocks.pop(0)
|
|
filler = '\n\n'
|
|
if block:
|
|
# Starts with empty line
|
|
# Only replace a single line.
|
|
filler = '\n'
|
|
# Save the rest for later.
|
|
theRest = block[1:]
|
|
if theRest:
|
|
# Add remaining lines to master blocks for later.
|
|
blocks.insert(0, theRest)
|
|
sibling = self.lastChild(parent)
|
|
if (sibling is not None and sibling.tag == 'pre' and
|
|
len(sibling) and sibling[0].tag == 'code'):
|
|
# Last block is a codeblock. Append to preserve whitespace.
|
|
sibling[0].text = util.AtomicString(
|
|
'{}{}'.format(sibling[0].text, filler)
|
|
)
|
|
|
|
|
|
class ParagraphProcessor(BlockProcessor):
|
|
""" Process Paragraph blocks. """
|
|
|
|
def test(self, parent, block):
|
|
return True
|
|
|
|
def run(self, parent, blocks):
|
|
block = blocks.pop(0)
|
|
if block.strip():
|
|
# Not a blank block. Add to parent, otherwise throw it away.
|
|
if self.parser.state.isstate('list'):
|
|
# The parent is a tight-list.
|
|
#
|
|
# Check for any children. This will likely only happen in a
|
|
# tight-list when a header isn't followed by a blank line.
|
|
# For example:
|
|
#
|
|
# * # Header
|
|
# Line 2 of list item - not part of header.
|
|
sibling = self.lastChild(parent)
|
|
if sibling is not None:
|
|
# Insetrt after sibling.
|
|
if sibling.tail:
|
|
sibling.tail = '{}\n{}'.format(sibling.tail, block)
|
|
else:
|
|
sibling.tail = '\n%s' % block
|
|
else:
|
|
# Append to parent.text
|
|
if parent.text:
|
|
parent.text = '{}\n{}'.format(parent.text, block)
|
|
else:
|
|
parent.text = block.lstrip()
|
|
else:
|
|
# Create a regular paragraph
|
|
p = etree.SubElement(parent, 'p')
|
|
p.text = block.lstrip()
|
|
|