Python docutils.nodes.TextElement() Examples

The following are 30 code examples of docutils.nodes.TextElement(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module docutils.nodes , or try the search function .
Example #1
Source File: __init__.py    From sphinx-confluence with MIT License 6 votes vote down vote up 
def visit_image(self, node):
        atts = {}
        uri = node['uri']
        filename = os.path.basename(uri)
        atts['alt'] = node.get('alt', uri)
        atts['thumbnail'] = 'true'

        if 'width' in node:
            atts['width'] = node['width']

        if 'name' in node:
            atts['title'] = node['name']

        if (isinstance(node.parent, nodes.TextElement) or
            (isinstance(node.parent, nodes.reference) and
             not isinstance(node.parent.parent, nodes.TextElement))):
            # Inline context or surrounded by <a>...</a>.
            suffix = ''
        else:
            suffix = '\n'

        self.context.append('')
        self.body.append(self.imgtag(filename, suffix, **atts))
Example #2
Source File: mathmpl.py    From CogAlg with MIT License 6 votes vote down vote up 
def latex2html(node, source):
    inline = isinstance(node.parent, nodes.TextElement)
    latex = node['latex']
    name = 'math-%s' % hashlib.md5(latex.encode()).hexdigest()[-10:]

    destdir = os.path.join(setup.app.builder.outdir, '_images', 'mathmpl')
    if not os.path.exists(destdir):
        os.makedirs(destdir)
    dest = os.path.join(destdir, '%s.png' % name)
    path = '/'.join((setup.app.builder.imgpath, 'mathmpl'))

    depth = latex2png(latex, dest, node['fontset'])

    if inline:
        cls = ''
    else:
        cls = 'class="center" '
    if inline and depth != 0:
        style = 'style="position: relative; bottom: -%dpx"' % (depth + 1)
    else:
        style = ''

    return '<img src="%s/%s.png" %s%s/>' % (path, name, cls, style)
Example #3
Source File: __init__.py    From python-rst2ansi with MIT License 6 votes vote down vote up 
def rst2ansi(input_string, output_encoding='utf-8'):

  overrides = {}
  overrides['input_encoding'] = 'unicode'

  def style_role(name, rawtext, text, lineno, inliner, options={}, content=[]):
    return [nodes.TextElement(rawtext, text, classes=[name])], []

  for color in COLORS:
    roles.register_local_role('ansi-fg-' + color, style_role)
    roles.register_local_role('ansi-bg-' + color, style_role)
  for style in STYLES:
    roles.register_local_role('ansi-' + style, style_role)

  out = core.publish_string(input_string.decode('utf-8'), settings_overrides=overrides, writer=Writer(unicode=output_encoding.startswith('utf')))
  return out.decode(output_encoding)
Example #4
Source File: mathmpl.py    From coffeegrindsize with MIT License 6 votes vote down vote up 
def latex2html(node, source):
    inline = isinstance(node.parent, nodes.TextElement)
    latex = node['latex']
    name = 'math-%s' % hashlib.md5(latex.encode()).hexdigest()[-10:]

    destdir = os.path.join(setup.app.builder.outdir, '_images', 'mathmpl')
    if not os.path.exists(destdir):
        os.makedirs(destdir)
    dest = os.path.join(destdir, '%s.png' % name)
    path = '/'.join((setup.app.builder.imgpath, 'mathmpl'))

    depth = latex2png(latex, dest, node['fontset'])

    if inline:
        cls = ''
    else:
        cls = 'class="center" '
    if inline and depth != 0:
        style = 'style="position: relative; bottom: -%dpx"' % (depth + 1)
    else:
        style = ''

    return '<img src="%s/%s.png" %s%s/>' % (path, name, cls, style)
Example #5
Source File: mathmpl.py    From ImageFusion with MIT License 6 votes vote down vote up 
def latex2html(node, source):
    inline = isinstance(node.parent, nodes.TextElement)
    latex = node['latex']
    name = 'math-%s' % md5(latex.encode()).hexdigest()[-10:]

    destdir = os.path.join(setup.app.builder.outdir, '_images', 'mathmpl')
    if not os.path.exists(destdir):
        os.makedirs(destdir)
    dest = os.path.join(destdir, '%s.png' % name)
    path = '/'.join((setup.app.builder.imgpath, 'mathmpl'))

    depth = latex2png(latex, dest, node['fontset'])

    if inline:
        cls = ''
    else:
        cls = 'class="center" '
    if inline and depth != 0:
        style = 'style="position: relative; bottom: -%dpx"' % (depth + 1)
    else:
        style = ''

    return '<img src="%s/%s.png" %s%s/>' % (path, name, cls, style)
Example #6
Source File: mathmpl.py    From Computable with MIT License 6 votes vote down vote up 
def latex2html(node, source):
    inline = isinstance(node.parent, nodes.TextElement)
    latex = node['latex']
    name = 'math-%s' % md5(latex.encode()).hexdigest()[-10:]

    destdir = os.path.join(setup.app.builder.outdir, '_images', 'mathmpl')
    if not os.path.exists(destdir):
        os.makedirs(destdir)
    dest = os.path.join(destdir, '%s.png' % name)
    path = os.path.join(setup.app.builder.imgpath, 'mathmpl')

    depth = latex2png(latex, dest, node['fontset'])

    if inline:
        cls = ''
    else:
        cls = 'class="center" '
    if inline and depth != 0:
        style = 'style="position: relative; bottom: -%dpx"' % (depth + 1)
    else:
        style = ''

    return '<img src="%s/%s.png" %s%s/>' % (path, name, cls, style)
Example #7
Source File: mathmpl.py    From Mastering-Elasticsearch-7.0 with MIT License 6 votes vote down vote up 
def latex2html(node, source):
    inline = isinstance(node.parent, nodes.TextElement)
    latex = node['latex']
    name = 'math-%s' % hashlib.md5(latex.encode()).hexdigest()[-10:]

    destdir = os.path.join(setup.app.builder.outdir, '_images', 'mathmpl')
    if not os.path.exists(destdir):
        os.makedirs(destdir)
    dest = os.path.join(destdir, '%s.png' % name)
    path = '/'.join((setup.app.builder.imgpath, 'mathmpl'))

    depth = latex2png(latex, dest, node['fontset'])

    if inline:
        cls = ''
    else:
        cls = 'class="center" '
    if inline and depth != 0:
        style = 'style="position: relative; bottom: -%dpx"' % (depth + 1)
    else:
        style = ''

    return '<img src="%s/%s.png" %s%s/>' % (path, name, cls, style)
Example #8
Source File: mathmpl.py    From matplotlib-4-abaqus with MIT License 6 votes vote down vote up 
def latex2html(node, source):
    inline = isinstance(node.parent, nodes.TextElement)
    latex = node['latex']
    name = 'math-%s' % md5(latex.encode()).hexdigest()[-10:]

    destdir = os.path.join(setup.app.builder.outdir, '_images', 'mathmpl')
    if not os.path.exists(destdir):
        os.makedirs(destdir)
    dest = os.path.join(destdir, '%s.png' % name)
    path = os.path.join(setup.app.builder.imgpath, 'mathmpl')

    depth = latex2png(latex, dest, node['fontset'])

    if inline:
        cls = ''
    else:
        cls = 'class="center" '
    if inline and depth != 0:
        style = 'style="position: relative; bottom: -%dpx"' % (depth + 1)
    else:
        style = ''

    return '<img src="%s/%s.png" %s%s/>' % (path, name, cls, style)
Example #9
Source File: docutils_xml.py    From aws-extender with MIT License 6 votes vote down vote up 
def visit_raw(self, node):
        if 'xml' not in node.get('format', '').split():
            # skip other raw content?
            # raise nodes.SkipNode
            self.default_visit(node)
            return
        # wrap in <raw> element
        self.default_visit(node)      # or not?
        xml_string = node.astext()
        self.output.append(xml_string)
        self.default_departure(node)  # or not?
        # Check validity of raw XML:
        if isinstance(xml_string, unicode) and sys.version_info < (3,):
            xml_string = xml_string.encode('utf8')
        try:
            self.xmlparser.parse(StringIO(xml_string))
        except xml.sax._exceptions.SAXParseException, error:
            col_num = self.the_handle.locator.getColumnNumber()
            line_num =  self.the_handle.locator.getLineNumber()
            srcline = node.line
            if not isinstance(node.parent, nodes.TextElement):
                srcline += 2 # directive content start line
            msg = 'Invalid raw XML in column %d, line offset %d:\n%s' % (
                   col_num, line_num, node.astext())
            self.warn(msg, source=node.source, line=srcline+line_num-1)
Example #10
Source File: mathmpl.py    From neural-network-animation with MIT License 6 votes vote down vote up 
def latex2html(node, source):
    inline = isinstance(node.parent, nodes.TextElement)
    latex = node['latex']
    name = 'math-%s' % md5(latex.encode()).hexdigest()[-10:]

    destdir = os.path.join(setup.app.builder.outdir, '_images', 'mathmpl')
    if not os.path.exists(destdir):
        os.makedirs(destdir)
    dest = os.path.join(destdir, '%s.png' % name)
    path = '/'.join((setup.app.builder.imgpath, 'mathmpl'))

    depth = latex2png(latex, dest, node['fontset'])

    if inline:
        cls = ''
    else:
        cls = 'class="center" '
    if inline and depth != 0:
        style = 'style="position: relative; bottom: -%dpx"' % (depth + 1)
    else:
        style = ''

    return '<img src="%s/%s.png" %s%s/>' % (path, name, cls, style)
Example #11
Source File: _html_base.py    From AWS-Transit-Gateway-Demo-MultiAccount with MIT License 6 votes vote down vote up 
def visit_reference(self, node):
        atts = {'class': 'reference'}
        if 'refuri' in node:
            atts['href'] = node['refuri']
            if ( self.settings.cloak_email_addresses
                 and atts['href'].startswith('mailto:')):
                atts['href'] = self.cloak_mailto(atts['href'])
                self.in_mailto = True
            atts['class'] += ' external'
        else:
            assert 'refid' in node, \
                   'References must have "refuri" or "refid" attribute.'
            atts['href'] = '#' + node['refid']
            atts['class'] += ' internal'
        if not isinstance(node.parent, nodes.TextElement):
            assert len(node) == 1 and isinstance(node[0], nodes.image)
            atts['class'] += ' image-reference'
        self.body.append(self.starttag(node, 'a', '', **atts))
Example #12
Source File: mathmpl.py    From GraphicDesignPatternByPython with MIT License 6 votes vote down vote up 
def latex2html(node, source):
    inline = isinstance(node.parent, nodes.TextElement)
    latex = node['latex']
    name = 'math-%s' % hashlib.md5(latex.encode()).hexdigest()[-10:]

    destdir = os.path.join(setup.app.builder.outdir, '_images', 'mathmpl')
    if not os.path.exists(destdir):
        os.makedirs(destdir)
    dest = os.path.join(destdir, '%s.png' % name)
    path = '/'.join((setup.app.builder.imgpath, 'mathmpl'))

    depth = latex2png(latex, dest, node['fontset'])

    if inline:
        cls = ''
    else:
        cls = 'class="center" '
    if inline and depth != 0:
        style = 'style="position: relative; bottom: -%dpx"' % (depth + 1)
    else:
        style = ''

    return '<img src="%s/%s.png" %s%s/>' % (path, name, cls, style)
Example #13
Source File: mathmpl.py    From python3_ios with BSD 3-Clause "New" or "Revised" License 6 votes vote down vote up 
def latex2html(node, source):
    inline = isinstance(node.parent, nodes.TextElement)
    latex = node['latex']
    name = 'math-%s' % hashlib.md5(latex.encode()).hexdigest()[-10:]

    destdir = os.path.join(setup.app.builder.outdir, '_images', 'mathmpl')
    if not os.path.exists(destdir):
        os.makedirs(destdir)
    dest = os.path.join(destdir, '%s.png' % name)
    path = '/'.join((setup.app.builder.imgpath, 'mathmpl'))

    depth = latex2png(latex, dest, node['fontset'])

    if inline:
        cls = ''
    else:
        cls = 'class="center" '
    if inline and depth != 0:
        style = 'style="position: relative; bottom: -%dpx"' % (depth + 1)
    else:
        style = ''

    return '<img src="%s/%s.png" %s%s/>' % (path, name, cls, style)
Example #14
Source File: docutils_xml.py    From cadquery-freecad-module with GNU Lesser General Public License v3.0 6 votes vote down vote up 
def visit_raw(self, node):
        if 'xml' not in node.get('format', '').split():
            # skip other raw content?
            # raise nodes.SkipNode
            self.default_visit(node)
            return
        # wrap in <raw> element
        self.default_visit(node)      # or not?
        xml_string = node.astext()
        self.output.append(xml_string)
        self.default_departure(node)  # or not?
        # Check validity of raw XML:
        if isinstance(xml_string, unicode) and sys.version_info < (3,):
            xml_string = xml_string.encode('utf8')
        try:
            self.xmlparser.parse(StringIO(xml_string))
        except xml.sax._exceptions.SAXParseException, error:
            col_num = self.the_handle.locator.getColumnNumber()
            line_num =  self.the_handle.locator.getLineNumber()
            srcline = node.line
            if not isinstance(node.parent, nodes.TextElement):
                srcline += 2 # directive content start line
            msg = 'Invalid raw XML in column %d, line offset %d:\n%s' % (
                   col_num, line_num, node.astext())
            self.warn(msg, source=node.source, line=srcline+line_num-1)
Example #15
Source File: __init__.py    From aws-extender with MIT License 5 votes vote down vote up 
def is_inline(self, node):
        """Check whether a node represents an inline or block-level element"""
        return isinstance(node.parent, nodes.TextElement)
Example #16
Source File: _html_base.py    From aws-extender with MIT License 5 votes vote down vote up 
def depart_reference(self, node):
        self.body.append('</a>')
        if not isinstance(node.parent, nodes.TextElement):
            self.body.append('\n')
        self.in_mailto = False
Example #17
Source File: __init__.py    From blackmamba with MIT License 5 votes vote down vote up 
def is_inline(self, node):
        """Check whether a node represents an inline or block-level element"""
        return isinstance(node.parent, nodes.TextElement)
Example #18
Source File: _html_base.py    From aws-extender with MIT License 5 votes vote down vote up 
def visit_raw(self, node):
        if 'html' in node.get('format', '').split():
            t = isinstance(node.parent, nodes.TextElement) and 'span' or 'div'
            if node['classes']:
                self.body.append(self.starttag(node, t, suffix=''))
            self.body.append(node.astext())
            if node['classes']:
                self.body.append('</%s>' % t)
        # Keep non-HTML raw text out of output:
        raise nodes.SkipNode
Example #19
Source File: defopt.py    From defopt with MIT License 5 votes vote down vote up 
def _passthrough_role(
        name, rawtext, text, lineno, inliner, options={}, content=[]):
    return [TextElement(rawtext, text)], []
Example #20
Source File: mathmpl.py    From ImageFusion with MIT License 5 votes vote down vote up 
def setup(app):
    setup.app = app

    app.add_node(latex_math)
    app.add_role('math', math_role)

    # Add visit/depart methods to HTML-Translator:
    def visit_latex_math_html(self, node):
        source = self.document.attributes['source']
        self.body.append(latex2html(node, source))
    def depart_latex_math_html(self, node):
        pass

    # Add visit/depart methods to LaTeX-Translator:
    def visit_latex_math_latex(self, node):
        inline = isinstance(node.parent, nodes.TextElement)
        if inline:
            self.body.append('$%s$' % node['latex'])
        else:
            self.body.extend(['\\begin{equation}',
                              node['latex'],
                              '\\end{equation}'])
    def depart_latex_math_latex(self, node):
        pass

    app.add_node(latex_math, html=(visit_latex_math_html,
                                   depart_latex_math_html))
    app.add_node(latex_math, latex=(visit_latex_math_latex,
                                    depart_latex_math_latex))
    app.add_role('math', math_role)
    app.add_directive('math', math_directive,
                      True, (0, 0, 0), **options_spec)
Example #21
Source File: _html_base.py    From AWS-Transit-Gateway-Demo-MultiAccount with MIT License 5 votes vote down vote up 
def visit_raw(self, node):
        if 'html' in node.get('format', '').split():
            t = isinstance(node.parent, nodes.TextElement) and 'span' or 'div'
            if node['classes']:
                self.body.append(self.starttag(node, t, suffix=''))
            self.body.append(node.astext())
            if node['classes']:
                self.body.append('</%s>' % t)
        # Keep non-HTML raw text out of output:
        raise nodes.SkipNode
Example #22
Source File: mathmpl.py    From CogAlg with MIT License 5 votes vote down vote up 
def setup(app):
    setup.app = app

    # Add visit/depart methods to HTML-Translator:
    def visit_latex_math_html(self, node):
        source = self.document.attributes['source']
        self.body.append(latex2html(node, source))

    def depart_latex_math_html(self, node):
        pass

    # Add visit/depart methods to LaTeX-Translator:
    def visit_latex_math_latex(self, node):
        inline = isinstance(node.parent, nodes.TextElement)
        if inline:
            self.body.append('$%s$' % node['latex'])
        else:
            self.body.extend(['\\begin{equation}',
                              node['latex'],
                              '\\end{equation}'])

    def depart_latex_math_latex(self, node):
        pass

    app.add_node(latex_math,
                 html=(visit_latex_math_html, depart_latex_math_html),
                 latex=(visit_latex_math_latex, depart_latex_math_latex))
    app.add_role('mathmpl', math_role)
    app.add_directive('mathmpl', MathDirective)
    if sphinx.version_info < (1, 8):
        app.add_role('math', math_role)
        app.add_directive('math', MathDirective)

    metadata = {'parallel_read_safe': True, 'parallel_write_safe': True}
    return metadata
Example #23
Source File: __init__.py    From AWS-Transit-Gateway-Demo-MultiAccount with MIT License 5 votes vote down vote up 
def is_inline(self, node):
        """Check whether a node represents an inline or block-level element"""
        return isinstance(node.parent, nodes.TextElement)
Example #24
Source File: _html_base.py    From AWS-Transit-Gateway-Demo-MultiAccount with MIT License 5 votes vote down vote up 
def depart_reference(self, node):
        self.body.append('</a>')
        if not isinstance(node.parent, nodes.TextElement):
            self.body.append('\n')
        self.in_mailto = False
Example #25
Source File: _html_base.py    From AWS-Transit-Gateway-Demo-MultiAccount with MIT License 5 votes vote down vote up 
def visit_raw(self, node):
        if 'html' in node.get('format', '').split():
            t = isinstance(node.parent, nodes.TextElement) and 'span' or 'div'
            if node['classes']:
                self.body.append(self.starttag(node, t, suffix=''))
            self.body.append(node.astext())
            if node['classes']:
                self.body.append('</%s>' % t)
        # Keep non-HTML raw text out of output:
        raise nodes.SkipNode
Example #26
Source File: docutils_xml.py    From AWS-Transit-Gateway-Demo-MultiAccount with MIT License 5 votes vote down vote up 
def visit_raw(self, node):
        if 'xml' not in node.get('format', '').split():
            # skip other raw content?
            # raise nodes.SkipNode
            self.default_visit(node)
            return
        # wrap in <raw> element
        self.default_visit(node)      # or not?
        xml_string = node.astext()
        self.output.append(xml_string)
        self.default_departure(node)  # or not?
        # Check validity of raw XML:
        if isinstance(xml_string, str) and sys.version_info < (3,):
            xml_string = xml_string.encode('utf8')
        try:
            self.xmlparser.parse(StringIO(xml_string))
        except xml.sax._exceptions.SAXParseException as error:
            col_num = self.the_handle.locator.getColumnNumber()
            line_num =  self.the_handle.locator.getLineNumber()
            srcline = node.line
            if not isinstance(node.parent, nodes.TextElement):
                srcline += 2 # directive content start line
            msg = 'Invalid raw XML in column %d, line offset %d:\n%s' % (
                   col_num, line_num, node.astext())
            self.warn(msg, source=node.source, line=srcline+line_num-1)
        raise nodes.SkipNode # content already processed
Example #27
Source File: __init__.py    From cadquery-freecad-module with GNU Lesser General Public License v3.0 5 votes vote down vote up 
def is_inline(self, node):
        """Check whether a node represents an inline or block-level element"""
        return isinstance(node.parent, nodes.TextElement)
Example #28
Source File: _html_base.py    From cadquery-freecad-module with GNU Lesser General Public License v3.0 5 votes vote down vote up 
def depart_reference(self, node):
        self.body.append('</a>')
        if not isinstance(node.parent, nodes.TextElement):
            self.body.append('\n')
        self.in_mailto = False
Example #29
Source File: _html_base.py    From cadquery-freecad-module with GNU Lesser General Public License v3.0 5 votes vote down vote up 
def visit_raw(self, node):
        if 'html' in node.get('format', '').split():
            t = isinstance(node.parent, nodes.TextElement) and 'span' or 'div'
            if node['classes']:
                self.body.append(self.starttag(node, t, suffix=''))
            self.body.append(node.astext())
            if node['classes']:
                self.body.append('</%s>' % t)
        # Keep non-HTML raw text out of output:
        raise nodes.SkipNode
Example #30
Source File: _html_base.py    From AWS-Transit-Gateway-Demo-MultiAccount with MIT License 5 votes vote down vote up 
def depart_reference(self, node):
        self.body.append('</a>')
        if not isinstance(node.parent, nodes.TextElement):
            self.body.append('\n')
        self.in_mailto = False