def replace(self, match):
"""
Substitution function for the re.sub function.
"""
filename, _ = self.getFilename(match.group(1))
if not filename:
msg = "Failed to located filename in following command in file {}.\n {}"
el = self.createErrorElement(msg.format(self.markdown.current.filename, match.group(0)),
title="Unknown Markdown File")
return etree.tostring(el)
settings = self.getSettings(match.group(2))
if settings['start'] or settings['end']:
content = ListingPattern.extractLineRange(filename, settings['start'],
settings['end'], settings['include-end'])
else:
with open(filename, 'r') as fid:
content = fid.read()
if settings['re']:
match = re.search(settings['re'], content, flags=re.MULTILINE|re.DOTALL)
if not match:
msg = "Failed to located regex in following command.\n{}"
el = self.createErrorElement(msg.format(settings['re']), title="Failed Regex")
return etree.tostring(el)
if 'markdown' in match.groupdict():
content = match.group('markdown')
else:
content = match.group(0)
self._found = True
return content
def replace(self, match):
"""
Substitution function for the re.sub function.
"""
filename, _ = self.getFilename(match.group(1))
if not filename:
msg = "Failed to located filename in following command in file {}.\n {}"
el = self.createErrorElement(msg.format(
self.markdown.current.filename, match.group(0)),
title="Unknown Markdown File")
return etree.tostring(el)
settings = self.getSettings(match.group(2))
if settings['start'] or settings['end']:
content = ListingPattern.extractLineRange(filename,
settings['start'],
settings['end'],
settings['include-end'])
else:
with open(filename, 'r') as fid:
content = fid.read()
if settings['re']:
match = re.search(settings['re'],
content,
flags=re.MULTILINE | re.DOTALL)
if not match:
msg = "Failed to located regex in following command.\n{}"
el = self.createErrorElement(msg.format(settings['re']),
title="Failed Regex")
return etree.tostring(el)
content = match.group(0)
self._found = True
return content
def sub(self, text, match):
"""
Substitution function that captures !listings command above a fenced code block.
"""
idx = text.rfind('\n', 0, match.start(0)-1)
if idx:
listing = re.search(self.RE, text[idx+1:match.start(0)-1])
if listing:
# Stash the !listing line to be removed
self._remove.append(text[idx+1:match.start(0)-1])
# The html stash that will contain the fenced code block
placeholder = markdown.util.HTML_PLACEHOLDER % self.markdown.htmlStash.html_counter
# Build the containing <div>
settings = self.getSettings(listing.group('settings'))
div = self.createFloatElement(settings)
# Parse the fenced code block
lines = match.group(0).split('\n')
lines = super(ListingFencedBlockPreprocessor, self).run(lines)
# String of html tags to wrap fenced content with
start = self.markdown.htmlStash.store(etree.tostring(div)[:-6], safe=True)
end = self.markdown.htmlStash.store('</div>', safe=True)
# Add the wrapped html around the fenced block
idx = lines.index(placeholder)
lines.insert(idx+1, end)
lines.insert(idx, start)
return '\n'.join(lines)
return match.group(0)
def run(self, root):
rss = etree.Element('rss')
rss.set('version', '2.0')
channel = etree.SubElement(rss, 'channel')
for tag, text in (('title', self.ext.getConfig('TITLE')), ('link', self.ext.getConfig('URL')), ('description', None)):
element = etree.SubElement(channel, tag)
element.text = text
for child in root:
if child.tag in ('h1', 'h2', 'h3', 'h4', 'h5'):
heading = child.text.strip()
item = etree.SubElement(channel, 'item')
link = etree.SubElement(item, 'link')
link.text = self.ext.getConfig('URL')
title = etree.SubElement(item, 'title')
title.text = heading
guid = ''.join([ x for x in heading if x.isalnum() ])
guidElem = etree.SubElement(item, 'guid')
guidElem.text = guid
guidElem.set('isPermaLink', 'false')
elif child.tag in ('p',):
try:
description = etree.SubElement(item, 'description')
except UnboundLocalError:
pass
else:
if len(child):
content = '\n'.join([ etree.tostring(node) for node in child ])
else:
content = child.text
pholder = self.markdown.htmlStash.store('<![CDATA[ %s]]>' % content)
description.text = pholder
return rss
def run(self, root):
rss = etree.Element('rss')
rss.set('version', '2.0')
channel = etree.SubElement(rss, 'channel')
for tag, text in (('title', self.ext.getConfig('TITLE')), ('link', self.ext.getConfig('URL')), ('description', None)):
element = etree.SubElement(channel, tag)
element.text = text
for child in root:
if child.tag in ('h1', 'h2', 'h3', 'h4', 'h5'):
heading = child.text.strip()
item = etree.SubElement(channel, 'item')
link = etree.SubElement(item, 'link')
link.text = self.ext.getConfig('URL')
title = etree.SubElement(item, 'title')
title.text = heading
guid = ''.join([ x for x in heading if x.isalnum() ])
guidElem = etree.SubElement(item, 'guid')
guidElem.text = guid
guidElem.set('isPermaLink', 'false')
elif child.tag in ('p',):
try:
description = etree.SubElement(item, 'description')
except UnboundLocalError:
pass
else:
if len(child):
content = '\n'.join([ etree.tostring(node) for node in child ])
else:
content = child.text
pholder = self.markdown.htmlStash.store('<![CDATA[ %s]]>' % content)
description.text = pholder
return rss
def svg_rewrite(svg):
svg = re.sub('(xmlns(\:[a-z]*)?="[^"]+")', '', svg)
svg = re.sub('xlink:href', 'href', svg)
tree = etree.fromstring(svg)
for use in tree.iter('use'):
ref_id = use.get('href')[1:]
ref = tree.find('.//path[@id=\'%s\']' % ref_id)
use.attrib.pop('href')
use.tag = ref.tag
transform = use.attrib.pop('transform', '')
x = use.attrib.pop('x', 0)
y = use.attrib.pop('y', 0)
transform += 'translate(%s, %s)' % (x, y)
if len(use.attrib) > 0:
raise RaphidocException(
'Unexpected attribute(s) on "use" element found: %s' %
[k for k in ref.attrib.keys()])
for key, value in ref.attrib.items():
# TODO: BUG HERE?!
if key == 'translate':
translate += value
elif key != 'id':
use.attrib[key] = value
use.attrib['transform'] = transform
tree.remove(tree.find('defs'))
return etree.tostring(tree).decode()
def translate(self, catalog, translations, root):
children = root.getchildren()
for idx, child in enumerate(children):
if re.match(TRANSLATE_TAGS_RE, child.tag):
translatable = child.text or ''
translatable += '\n'.join([
etree.tostring(c) for c in
child.getchildren()
])
if translatable:
translatable = self.parser.unescape(translatable)
catalog.add(translatable)
attrs = ' '.join((
'{}="{}"'.format(k, v) for k, v in child.attrib.items()
))
translated = translations.gettext(translatable)
if isinstance(translated, binary_type):
translated = translated.decode('utf-8')
content = '<{0} {2}>{1}</{0}>'.format(
child.tag, translated, attrs
)
try:
new_node = etree.fromstring(content.encode('utf-8'))
root.remove(child)
root.insert(idx, new_node)
except etree.ParseError:
pass
else:
self.translate(catalog, translations, child)
def render_wiki_file(wiki_file_id,
wiki_file_name,
wiki_file_type,
w=0,
h=0,
tostring=False):
link = '/{0}/file/{1}?filename={2}'.format(g.wiki_group, wiki_file_id,
wiki_file_name)
if wiki_file_type == 'image':
el = etree.Element('img', attrib={'src': link})
if w:
el.attrib['width'] = str(w)
if h:
el.attrib['height'] = str(h)
elif wiki_file_type == 'file':
sub_el = etree.Element('img',
attrib={
'alt': 'file icon',
'src': '/static/images/file-icon.png',
'width': '20',
'height': '20'
})
sub_el.tail = wiki_file_name
el = etree.Element('a', attrib={'href': link})
el.append(sub_el)
if tostring:
return etree.tostring(el, encoding='unicode')
else:
return el
def convert_admonition(self, block):
lines = block.split('\n')
if self.RE.search(block):
m = self.RE.search(lines.pop(0))
klass, title = self.get_class_and_title(m)
lines = list(map(lambda x: self.detab(x)[0], lines))
lines = '\n'.join(lines[:-1])
div = etree.Element('div')
div.set('class', '%s %s' % (self.CLASSNAME, klass))
if title:
p = etree.SubElement(div, 'p')
p.set('class', self.CLASSNAME_TITLE)
p.text = title
content = etree.SubElement(div, 'p')
content.text = lines
string = etree.tostring(div).decode(self.encoding)
lines = [string]
lines.append('')
return lines
def _expected(self, Cls, ctx):
from markdown.util import etree
s = '<p>%s</p>' % Cls.render_template(ctx)
# "tree-ify" it which causes some stuff like re-arranging properties
# etc
el = etree.fromstring(s)
s = etree.tostring(el)
return s.decode('utf-8')
def sub(self, text, match):
"""
Substitution function that captures !listings command above a fenced code block.
"""
idx = text.rfind('\n', 0, match.start(0) - 1)
if idx:
listing = re.search(self.RE, text[idx + 1:match.start(0) - 1])
if listing:
# Stash the !listing line to be removed
self._remove.append(text[idx + 1:match.start(0) - 1])
# The html stash that will contain the fenced code block
placeholder = markdown.util.HTML_PLACEHOLDER % self.markdown.htmlStash.html_counter
# Build the containing <div>
settings = self.getSettings(listing.group('settings'))
div = self.createFloatElement(settings)
# Add a copy button
if settings['copy-button']:
code_id = 'moose-code-block-{}'.format(
MooseMarkdown.CODE_BLOCK_COUNT)
btn = self.createCopyButton(code_id)
string = '<pre>{}<code%s id={}>%s</code></pre>'.format(
etree.tostring(btn), code_id)
self.CODE_WRAP = string #pylint: disable=invalid-name
# Parse the fenced code block
lines = match.group(0).split('\n')
lines = super(ListingFencedBlockPreprocessor, self).run(lines)
# String of html tags to wrap fenced content with
start = self.markdown.htmlStash.store(etree.tostring(div)[:-6],
safe=True)
end = self.markdown.htmlStash.store('</div>', safe=True)
# Add the wrapped html around the fenced block
idx = lines.index(placeholder)
lines.insert(idx + 1, end)
lines.insert(idx, start)
return '\n'.join(lines)
return match.group(0)
def render_wiki_page(wiki_page_id, wiki_page_title, tostring=False):
el = etree.Element(
'a',
attrib={'href': '/{0}/page/{1}'.format(g.wiki_group, wiki_page_id)})
el.text = wiki_page_title
if tostring:
return etree.tostring(el, encoding='unicode')
else:
return el
def sub(self, text, match):
"""
Substitution function that captures !listings command above a fenced code block.
"""
idx = text.rfind('\n', 0, match.start(0)-1)
if idx:
listing = re.search(self.RE, text[idx+1:match.start(0)-1])
if listing:
# Stash the !listing line to be removed
self._remove.append(text[idx+1:match.start(0)-1])
# The html stash that will contain the fenced code block
placeholder = markdown.util.HTML_PLACEHOLDER % self.markdown.htmlStash.html_counter
# Build the containing <div>
settings = self.getSettings(listing.group('settings'))
div = self.createFloatElement(settings)
# Add a copy button
if settings['copy-button']:
code_id = 'moose-code-block-{}'.format(MooseMarkdown.CODE_BLOCK_COUNT)
btn = self.createCopyButton(code_id)
string = '<pre>{}<code%s id={}>%s</code></pre>'.format(etree.tostring(btn),
code_id)
self.CODE_WRAP = string #pylint: disable=invalid-name
# Parse the fenced code block
lines = match.group(0).split('\n')
lines = super(ListingFencedBlockPreprocessor, self).run(lines)
# String of html tags to wrap fenced content with
start = self.markdown.htmlStash.store(etree.tostring(div)[:-6], safe=True)
end = self.markdown.htmlStash.store('</div>', safe=True)
# Add the wrapped html around the fenced block
idx = lines.index(placeholder)
lines.insert(idx+1, end)
lines.insert(idx, start)
return '\n'.join(lines)
return match.group(0)
def render_wiki_link(group, page_id, page_title, tostring=True):
"""Render html """
el = etree.Element('a',
attrib={
'class': 'wiki-page',
'href': '/{0}/{1!s}/page'.format(group, page_id)
})
el.text = page_title
if tostring:
return etree.tostring(el, encoding='unicode')
else:
return el
def is_text_node(el):
""" """
s = str(etree.tostring(el))
# strip our tag:
html = s.split('<%s' % el.tag, 1)[1].split('>', 1)[1].rsplit('>', 1)[0]
# do we start with another tagged child which is NOT in inlines:?
if not html.startswith('<'):
return 1, html
for inline in ('<a', '<em>', '<code>', '<strong>'):
if html.startswith(inline):
return 1, html
return 0, 0
def is_text_node(el):
""" """
# strip our tag:
html = etree.tostring(el).split('<%s' % el.tag,
1)[1].split('>', 1)[1].rsplit('>', 1)[0]
# do we start with another tagged child which is NOT in inlines:?
if not html.startswith('<'):
return 1, html
for inline in inlines:
if html.startswith(inline):
return 1, html
return 0, 0
def is_text_node(el):
""" """
# strip our tag:
html = etree.tostring(el).split('<%s' % el.tag, 1)[1].split('>',
1)[1].rsplit('>', 1)[0]
# do we start with another tagged child which is NOT in inlines:?
if not html.startswith('<'):
return 1, html
for inline in inlines:
if html.startswith(inline):
return 1, html
return 0, 0
def render_wiki_image(group, file_id, filename, tostring=True):
el = etree.Element('img',
attrib={
'src':
'/{}/file/{}?filename={}'.format(
group, file_id, filename),
'class':
'wiki-file'
})
if tostring:
return etree.tostring(el, encoding='unicode')
else:
return el
def run(self, root):
rss = etree.Element("rss")
rss.set("version", "2.0")
channel = etree.SubElement(rss, "channel")
for tag, text in (
("title", self.ext.getConfig("TITLE")),
("link", self.ext.getConfig("URL")),
("description", None),
):
element = etree.SubElement(channel, tag)
element.text = text
for child in root:
if child.tag in ["h1", "h2", "h3", "h4", "h5"]:
heading = child.text.strip()
item = etree.SubElement(channel, "item")
link = etree.SubElement(item, "link")
link.text = self.ext.getConfig("URL")
title = etree.SubElement(item, "title")
title.text = heading
guid = "".join([x for x in heading if x.isalnum()])
guidElem = etree.SubElement(item, "guid")
guidElem.text = guid
guidElem.set("isPermaLink", "false")
elif child.tag in ["p"]:
try:
description = etree.SubElement(item, "description")
except UnboundLocalError:
# Item not defined - moving on
pass
else:
if len(child):
content = "\n".join(
[etree.tostring(node) for node in child])
else:
content = child.text
pholder = self.markdown.htmlStash.store("<![CDATA[ %s]]>" %
content)
description.text = pholder
return rss
def run(self, lines: List[str]) -> List[str]:
new_lines = []
i = 0
while i < len(lines):
new_lines.append(lines[i])
m = self._pattern.match(lines[i])
i += 1
if m:
new_lines.append(
etree.tostring(etree.Element('a', {'name': m.group(1)}),
encoding='unicode'))
while len(lines[i].strip()) == 0 and i < len(lines):
i += 1
return new_lines
def __sub(self, match):
"""
Substitution method for regex replacement.
"""
name = match.group('name')
markdown = match.group('markdown')
settings = self.getSettings(match.group('settings'))
# Use the content in database
if name in self.__database:
div = etree.Element('div')
div.set('markdown', '1')
item = self.__database[name]
div.text = item.markdown
# Use the default
elif settings['default']:
div = etree.Element('div')
div.set('markdown', '1')
div.text = markdown
# Produce error
else:
help_div = etree.Element('div')
heading = etree.SubElement(help_div, 'h3')
heading.text = "Adding Markdown for '{}' Item.".format(name)
p = etree.SubElement(help_div, 'p')
p.text = "To add content for the '{}' item, simply add a block similar to what is ' \
'shown below in the markdown file '{}'.".format(
name, self.markdown.current.filename)
pre = etree.SubElement(help_div, 'pre')
code = etree.SubElement(pre, 'code')
code.set('class', 'language-text')
code.text = '!SQA-template-item {}\nThe content placed here should be valid markdown ' \
'that will replace the template description.\n!END-template-item' \
.format(name)
title = 'Missing Template Item: {}'.format(name)
div = self.createErrorElement(title=title,
message=markdown,
markdown=True,
help_button=help_div)
return etree.tostring(div)
def _create_video(self, m, vtype, width, height, url):
vid = m.group('%s_vid' % vtype)
url = url % vid
url = url.replace('&', '&')
div = etree.Element('div')
div.set('class', 'video %s' % vtype)
iframe = etree.SubElement(div, 'iframe')
iframe.set('allowfullscreen', 'true')
iframe.set('frameborder', '0')
iframe.set('width', str(width))
iframe.set('height', str(height))
iframe.set('scrolling', 'no')
iframe.set('src', url)
return etree.tostring(div)
def _create_video(self, m, vtype, width, height, url):
vid = m.group('%s_vid' % vtype)
url = url % vid
url = url.replace('&', '&')
div = etree.Element('div')
div.set('class', 'video %s' % vtype)
iframe = etree.SubElement(div, 'iframe')
iframe.set('allowfullscreen', 'true')
iframe.set('frameborder', '0')
iframe.set('width', str(width))
iframe.set('height', str(height))
iframe.set('scrolling', 'no')
iframe.set('src', url)
return etree.tostring(div)
def run (self, root):
rss = etree.Element("rss")
rss.set("version", "2.0")
channel = etree.SubElement(rss, "channel")
for tag, text in (("title", self.ext.getConfig("TITLE")),
("link", self.ext.getConfig("URL")),
("description", None)):
element = etree.SubElement(channel, tag)
element.text = text
for child in root:
if child.tag in ["h1", "h2", "h3", "h4", "h5"]:
heading = child.text.strip()
item = etree.SubElement(channel, "item")
link = etree.SubElement(item, "link")
link.text = self.ext.getConfig("URL")
title = etree.SubElement(item, "title")
title.text = heading
guid = ''.join([x for x in heading if x.isalnum()])
guidElem = etree.SubElement(item, "guid")
guidElem.text = guid
guidElem.set("isPermaLink", "false")
elif child.tag in ["p"]:
try:
description = etree.SubElement(item, "description")
except UnboundLocalError:
# Item not defined - moving on
pass
else:
if len(child):
content = "\n".join([etree.tostring(node)
for node in child])
else:
content = child.text
pholder = self.markdown.htmlStash.store(
"<![CDATA[ %s]]>" % content)
description.text = pholder
return rss
def _replace_block(self, text):
# Parse configuration params
m = self.FENCED_BLOCK_RE.search(text)
if not m:
m = self.BLOCK_RE.search(text)
if not m:
return text, False
# Parse configuration params
img_format = m.group('format') if m.group(
'format') else self.config['format']
classes = m.group('classes') if m.group(
'classes') else self.config['classes']
alt = m.group('alt') if m.group('alt') else self.config['alt']
title = m.group('title') if m.group('title') else self.config['title']
# Extract diagram source end convert it
code = m.group('code')
diagram = self.generate_uml_image(code, img_format)
if img_format == 'png':
data = 'data:image/png;base64,{0}'.format(
base64.b64encode(diagram).decode('ascii'))
img = etree.Element('img')
img.attrib['src'] = data
img.attrib['classes'] = classes
img.attrib['alt'] = alt
img.attrib['title'] = title
elif img_format == 'svg':
# Firefox handles only base64 encoded SVGs
data = 'data:image/svg+xml;base64,{0}'.format(
base64.b64encode(diagram).decode('ascii'))
img = etree.Element('img')
img.attrib['src'] = data
img.attrib['classes'] = classes
img.attrib['alt'] = alt
img.attrib['title'] = title
elif img_format == 'txt':
# logger.debug(diagram)
img = etree.Element('pre')
code = etree.SubElement(img, 'code')
code.attrib['class'] = 'text'
code.text = AtomicString(diagram.decode('UTF-8'))
return text[:m.start()] + etree.tostring(
img).decode() + text[m.end():], True
def run(self, parent, blocks):
"""
Create the collapsible region with the listed requirements.
"""
block = blocks.pop(0)
match = self.RE.search(block)
settings = self.getSettings(match.group('settings'))
key = match.group('key')
# Set the default directory
require_md = settings['require-markdown']
status = settings['status']
if require_md:
folder = settings['markdown-folder']
if not folder:
folder = os.path.join(
os.path.dirname(self.markdown.current.filename), key)
else:
folder = os.path.join(MooseDocs.ROOT_DIR, folder)
ul = MooseDocs.common.MooseCollapsible()
if settings['title']:
ul.addHeader(settings['title'])
for item in match.group('items').split('\n'):
tag_id, text = re.split(r'\s+', item.strip(), maxsplit=1)
desc = text
if require_md:
slug, _ = MooseDocs.common.slugify(tag_id, ('.', '-'))
slug += '.md'
full_name = os.path.join(folder, slug)
if not os.path.exists(full_name):
LOG.error(
"The required markdown file (%s) does not exist.",
full_name)
tag_id = '<a href="{}">{}</a>'.format(full_name, tag_id)
if status:
_, found = self.getFilename(slug)
if found:
status_el = SQAPageStatus.createStatusElement(
found, self.markdown.current)
desc += etree.tostring(status_el)
ul.addItem(tag_id, desc, text, id_='{}-{}'.format(key, tag_id))
parent.append(ul.element())
def __sub(self, match):
"""
Substitution method for regex replacement.
"""
name = match.group('name')
markdown = match.group('markdown')
settings = self.getSettings(match.group('settings'))
# Use the content in database
if name in self.__database:
div = etree.Element('div')
div.set('markdown', '1')
item = self.__database[name]
div.text = item.markdown
# Use the default
elif settings['default']:
div = etree.Element('div')
div.set('markdown', '1')
div.text = markdown
# Produce error
else:
help_div = etree.Element('div')
heading = etree.SubElement(help_div, 'h3')
heading.text = "Adding Markdown for '{}' Item.".format(name)
p = etree.SubElement(help_div, 'p')
p.text = "To add content for the '{}' item, simply add a block similar to what is ' \
'shown below in the markdown file '{}'.".format(name,
self.markdown.current.filename)
pre = etree.SubElement(help_div, 'pre')
code = etree.SubElement(pre, 'code')
code.set('class', 'language-text')
code.text = '!SQA-template-item {}\nThe content placed here should be valid markdown ' \
'that will replace the template description.\n!END-template-item' \
.format(name)
title = 'Missing Template Item: {}'.format(name)
div = self.createErrorElement(title=title, message=markdown, markdown=True,
help_button=help_div)
return etree.tostring(div)
def tostring(root):
'''Converts an etree into a string.
Args:
root: An Element from the ElementTree library.
Returns:
A string of the serialized HTML tree.
'''
string = etree.tostring(root, encoding='unicode', method='html')
def unescape_comment(matchobj):
return r'<!--{}>{}<!{}-->'.format(
matchobj.group('start_condition'),
matchobj.group('content'),
matchobj.group('end_condition'))
string = re.sub(HtmlSerializer.COMMENT_PATTERN, unescape_comment, string, flags=re.DOTALL)
return string
def _run(self, text):
# Parse configuration params
m = self.FENCED_BLOCK_RE.search(text)
if not m:
return text, False
imgformat = m.group('format') if m.group('format') else self.config['format']
classes = m.group('classes') if m.group('classes') else self.config['classes']
alt = m.group('alt') if m.group('alt') else self.config['alt']
title = m.group('title') if m.group('title') else self.config['title']
# Remove block header and footer
code = m.group('code')
diagram = self.generate_uml_image(code, imgformat)
p = etree.Element('p')
if imgformat == 'png':
data = 'data:image/png;base64,{0}'.format(
base64.b64encode(diagram).decode('ascii')
)
img = etree.SubElement(p, 'img')
img.attrib['src' ] = data
img.attrib['classes'] = classes
img.attrib['alt' ] = alt
img.attrib['title' ] = title
elif imgformat == 'svg':
# Firefox handles only base64 encoded SVGs
data = 'data:image/svg+xml;base64,{0}'.format(
base64.b64encode(diagram).decode('ascii')
)
img = etree.SubElement(p, 'img')
img.attrib['src' ] = data
img.attrib['classes'] = classes
img.attrib['alt' ] = alt
img.attrib['title' ] = title
elif imgformat == 'txt':
#logger.debug(diagram)
pre = etree.SubElement(parent, 'pre')
code = etree.SubElement(pre, 'code')
code.attrib['class'] = 'text'
code.text = AtomicString(diagram)
return text[:m.start()] + '\n' + etree.tostring(p).decode() + '\n' + text[m.end():], True
def run(self, parent, blocks):
"""
Create the collapsible region with the listed requirements.
"""
block = blocks.pop(0)
match = self.RE.search(block)
settings = self.getSettings(match.group('settings'))
key = match.group('key')
# Set the default directory
require_md = settings['require-markdown']
status = settings['status']
if require_md:
folder = settings['markdown-folder']
if not folder:
folder = os.path.join(os.path.dirname(self.markdown.current.filename), key)
else:
folder = os.path.join(MooseDocs.ROOT_DIR, folder)
ul = MooseDocs.common.MooseCollapsible()
if settings['title']:
ul.addHeader(settings['title'])
for item in match.group('items').split('\n'):
tag_id, text = re.split(r'\s+', item.strip(), maxsplit=1)
desc = text
if require_md:
slug, _ = MooseDocs.common.slugify(tag_id, ('.', '-'))
slug += '.md'
full_name = os.path.join(folder, slug)
if not os.path.exists(full_name):
LOG.error("The required markdown file (%s) does not exist.", full_name)
tag_id = '<a href="{}">{}</a>'.format(full_name, tag_id)
if status:
_, found = self.getFilename(slug)
if found:
status_el = SQAPageStatus.createStatusElement(found, self.markdown.current)
desc += etree.tostring(status_el)
ul.addItem(tag_id, desc, text, id_='{}-{}'.format(key, tag_id))
parent.append(ul.element())
def tostring(root):
'''Converts an etree into a string.
Args:
root: An Element from the ElementTree library.
Returns:
A string of the serialized HTML tree.
'''
string = etree.tostring(root, encoding='unicode', method='html')
def unescape_comment(matchobj):
return r'<!--{}>{}<!{}-->'.format(
matchobj.group('start_condition'), matchobj.group('content'),
matchobj.group('end_condition'))
string = re.sub(HtmlSerializer.COMMENT_PATTERN,
unescape_comment,
string,
flags=re.DOTALL)
return string
def render_wiki_file(group, file_id, filename, tostring=True):
sub_el = etree.Element('img',
attrib={
'alt': 'file icon',
'src': '/static/icons/file-icon.png',
'width': '20',
'height': '20'
})
sub_el.tail = filename
el = etree.Element('a',
attrib={
'href':
'/{}/file/{}?filename={}'.format(
group, file_id, filename),
'class':
'wiki-file'
})
el.append(sub_el)
if tostring:
return etree.tostring(el, encoding='unicode')
else:
return el
def run(self, root):
found = False
# instead of creating a new tree from scratch,
# simply use the original one and remove elements
clone = deepcopy(root)
# lazy iteration wouldn't work, since we manipulate as we iterate
for parents, element in list(self.itertree(clone, (clone, ))):
# if len(parents) is 1, only the root is left
if found and len(parents) > 1:
parents[-2].remove(element)
elif element.text and self.config['marker'] in element.text:
self.cleanup_marker(self.config['marker'], parents, element)
found = True
for parents, element in self.itertree(root, (root, )):
if element.text and self.config['marker'] in element.text:
self.cleanup_marker(self.config['marker'], parents, element)
output = etree.tostring(clone, encoding='utf-8', method='html')
for pp in self.markdown.postprocessors.values():
output = pp.run(output)
self.markdown.summary = output
self.markdown.is_summarized = found
def run(self, lines):
new_lines = []
for line in lines:
m = self.RE.match(line)
if m:
filename = m.group(1)
extensions = m.group(2).split(',')
video = etree.Element('video')
video.set("autoplay", "true")
video.set("controls", "false")
video.set("loop", "true")
video.set("class", self.gifv.getConfig('css_class'))
for extension in extensions:
source = etree.SubElement(video, "source")
source.set(
'src',
'{}{}.{}'.format(self.gifv.getConfig('video_url_base'),
filename, extension))
new_lines.append(etree.tostring(video, encoding="unicode"))
else:
new_lines.append(line)
return new_lines
# shift to the far left, no matter the indent (screenspace matters):
firstl = s.split('\n')[0]
del_spaces = ' ' * (len(firstl) - len(firstl.lstrip()))
s = ('\n' + s).replace('\n%s' % del_spaces, '\n')[1:]
# we want an indent of one and low vis prefix. this does it:
code_lines = ('\n' + s).splitlines()
prefix = '\n%s%s %s' % (ind, low(code_pref), col('', C, no_reset=1))
code_lines.pop() if code_lines[-1] == '\x1b[0m' else None
code = prefix.join(code_lines)
code = code.replace('\x01--', ':-')
return code + '\n' + reset_col
if PY3:
elstr = lambda el: etree.tostring(el).decode('utf-8')
else:
elstr = lambda el: etree.tostring(el)
def is_text_node(el):
""" """
s = elstr(el)
# strip our tag:
html = s.split('<%s' % el.tag, 1)[1].split('>', 1)[1].rsplit('>', 1)[0]
# do we start with another tagged child which is NOT in inlines:?
if not html.startswith('<'):
return 1, html
for inline in ('<a', '<em>', '<code>', '<strong>'):
if html.startswith(inline):
return 1, html
def assert_xml_equal(self, a, b):
self.assertEqual(
xmltodict.parse(etree.tostring(a)),
xmltodict.parse(etree.tostring(b)))
def render_wikilink(linktext):
m = re.match(RE_WIKILINK, u'[[%s]]' % linktext)
return etree.tostring(_render_match(m))
def _replace_block(self, text):
# Parse configuration params
m = self.FENCED_BLOCK_RE.search(text)
if not m:
m = self.BLOCK_RE.search(text)
if not m:
return text, False
# Parse configuration params
img_format = m.group('format') if m.group(
'format') else self.config['format']
classes = m.group('classes') if m.group(
'classes') else self.config['classes']
alt = m.group('alt') if m.group('alt') else self.config['alt']
title = m.group('title') if m.group('title') else self.config['title']
width = m.group('width') if m.group('width') else None
height = m.group('height') if m.group('height') else None
# Extract diagram source end convert it
code = m.group('code')
diagram = self.generate_uml_image(code, img_format)
if img_format == 'txt':
# logger.debug(diagram)
img = etree.Element('pre')
code = etree.SubElement(img, 'code')
code.attrib['class'] = 'text'
code.text = AtomicString(diagram.decode('UTF-8'))
else:
# These are images
if img_format == 'svg_inline':
data = self.ADAPT_SVG_REGEX.sub('<svg \\1\\2>',
diagram.decode('UTF-8'))
img = etree.fromstring(data)
# remove width and height in style attribute
img.attrib['style'] = re.sub(r'\b(?:width|height):\d+px;', '',
img.attrib['style'])
elif img_format == 'svg':
# Firefox handles only base64 encoded SVGs
data = 'data:image/svg+xml;base64,{0}'.format(
base64.b64encode(diagram).decode('ascii'))
img = etree.Element('img')
img.attrib['src'] = data
elif img_format == 'svg_object':
# Firefox handles only base64 encoded SVGs
data = 'data:image/svg+xml;base64,{0}'.format(
base64.b64encode(diagram).decode('ascii'))
img = etree.Element('object')
img.attrib['data'] = data
else: # png format, explicitly set or as a default when format is not recognized
data = 'data:image/png;base64,{0}'.format(
base64.b64encode(diagram).decode('ascii'))
img = etree.Element('img')
img.attrib['src'] = data
styles = []
if width:
styles.append("max-width:" + width)
if height:
styles.append("max-height:" + height)
if styles:
style = img.attrib[
'style'] + ';' if 'style' in img.attrib and img.attrib[
'style'] != '' else ''
img.attrib['style'] = style + ";".join(styles)
img.attrib['width'] = '100%'
if 'height' in img.attrib:
img.attrib.pop('height')
img.attrib['class'] = classes
img.attrib['alt'] = alt
img.attrib['title'] = title
return text[:m.start()] + etree.tostring(
img).decode() + text[m.end():], True
# shift to the far left, no matter the indent (screenspace matters):
firstl = s.split("\n")[0]
del_spaces = " " * (len(firstl) - len(firstl.lstrip()))
s = ("\n" + s).replace("\n%s" % del_spaces, "\n")[1:]
# we want an indent of one and low vis prefix. this does it:
code_lines = ("\n" + s).splitlines()
prefix = "\n%s%s %s" % (ind, low(code_pref), col("", C, no_reset=1))
code_lines.pop() if code_lines[-1] == "\x1b[0m" else None
code = prefix.join(code_lines)
code = code.replace("\x01--", ":-")
return code + "\n" + reset_col
if PY3:
elstr = lambda el: etree.tostring(el).decode("utf-8")
else:
elstr = lambda el: etree.tostring(el)
def is_text_node(el):
""" """
s = elstr(el)
# strip our tag:
html = s.split("<%s" % el.tag, 1)[1].split(">", 1)[1].rsplit(">", 1)[0]
# do we start with another tagged child which is NOT in inlines:?
if not html.startswith("<"):
return 1, html
for inline in ("<a", "<em>", "<code>", "<strong>"):
if html.startswith(inline):
return 1, html
def render_wikilink(linktext):
m = re.match(RE_WIKILINK, u'[[%s]]' % linktext)
return etree.tostring(_render_match(m))
def assert_xml_equal(self, a, b):
self.assertEqual(
xmltodict.parse(etree.tostring(a)),
xmltodict.parse(etree.tostring(b)))
def run(self, root):
print(etree.tostring(root))
def main():
parser = argparse.ArgumentParser(description='A markdown processor')
parser.add_argument('-t', '--template', help='document template')
parser.add_argument('-ao', '--autooutput', help='automatically create the output file with appropriate extension', action='store_true')
parser.add_argument('-o', '--output', type=argparse.FileType('w'),help='output file')
parser.add_argument('-f', '--format',help='output format', choices=['html','latex'],default='html')
parser.add_argument('-s', '--subs',help='template substitutions',default='')
parser.add_argument('--filter',help='process only elements matching a given css selector',default=None)
parser.add_argument('-q', '--query',help='print out elements matching a given css selector')
parser.add_argument('--attrs', help='a comma separated list of attribute names to print (in conjunction with -q)', default='text_content')
parser.add_argument('--norefs',help='do not include referenced elements when filtering',action='store_true')
parser.add_argument('--numberreferencedonly',help='only number blocks which are actually referenced',action='store_true')
parser.add_argument('--verbose', '-v', action='count',help='be verbose',default=0)
parser.add_argument('--renderoptions', help='a comma separated list of key=value pairs which will be passed as options to the renderer',default=None)
parser.add_argument('document',type=argparse.FileType('r'),help='filename of the document to transform')
args = parser.parse_args()
root_logger.setLevel(logging.FATAL-args.verbose*10)
template = load_template(args.template, args.format)
doc_source = unicode(args.document.read(),encoding='utf-8',errors='ignore');
comments_re = re.compile('^\/\/.*$', re.MULTILINE)
doc_source = comments_re.sub('',doc_source)
md, lxml_tree = render_md(doc_source,tree='lxml',ext_config={'references':{'number_referenced_only':args.numberreferencedonly}})
lxml_tree = build_sections(lxml_tree)
if args.query:
attrs = args.attrs.split(',')
for e in query(args.query, lxml_tree):
print(','.join([ attr+'='+e[attr] for attr in attrs if attr in e ]))
return
if args.filter:
html = '\n'.join([lxml.etree.tostring(e,method='html') for e in filter(args.filter, lxml_tree, include_references=not args.norefs)])
else:
html = lxml.etree.tostring(lxml_tree,method='html')
html_tree = parse_html(html,tree='lxml')
dct = {}
render_options = {}
if args.renderoptions:
try:
for opt in args.renderoptions.split(','):
key,value = opt.split('=')
render_options[key]=eval(value)
except Exception as e:
logger.warn('Bad render options: '+args.renderoptions+' ('+str(e)+')')
if args.format == 'html':
output = html
dct['headings_css'] = build_headings(html_tree,position='after',format='css')
elif args.format == 'latex':
dct['headings'] = build_headings(html_tree,position='after',format='latex')
latex = laTeXRenderer(render_options)
output = latex.render_from_dom(html_tree)
dct['content']=output
if hasattr(md, 'Meta'):
for (k,v) in md.Meta.items():
dct[k] = ' '.join(v)
dct['toc']=etree.tostring(md.TOC.to_element())
try:
for l in open('.md-substitutions','r').readlines():
if l.strip().startswith('#'):
continue
try:
k,v = l.strip().split('=')
dct[k.strip()] = v.strip()
except:
pass
except:
pass
if args.subs:
for ts in args.subs.split(','):
k,v = ts.split('=')
dct[k] = v
if 'image_path' in dct:
exp = re.compile(r'(<img\s*[^>]*)\s*src=[\'"]([^\'"]*)[\'"]([^>]*>)')
dct['content']=exp.sub(r'\1src="'+dct['image_path']+r'\2"\3',dct['content'])
if args.document.name.endswith('.md'):
dct['basename'] = args.document.name[:-3]
else:
dct['basename'] = args.document.name
output = render_template(template, dct)
if args.output:
args.output.write(output.encode('utf-8'))
elif args.autooutput:
extensions = {
'html':'.html',
'latex':'.tex'
}
base = args.document.name;
if base.endswith('.md'):
base = base[:-3]
out_fname=base+extensions[args.format]
open(out_fname,'w').write(output.encode('utf-8'))
else:
print(output.encode('utf-8'))
def htmlToString(self, html):
inputHtml = '<div>' + html + '</div>'
inputRoot = etree.fromstring(inputHtml)
outputRoot = self.proc.run(inputRoot)
outputText = b''.join(etree.tostring(child, encoding="utf-8") for child in outputRoot).decode("utf-8")
return outputText
