Exemple #1
0
    def handle_tag(self, token, after, context):

        # Parses the TAG line, extracting the id, classes, arguments and the
        # contents.
        try:
            tag = self.__parser.parse_tag(token.line)
        except Exception as e:
            reraise(e, 'While parsing tag in line %d' % token.line_no)
            raise

        result = []

        have_content = hasattr(tag, 'content') and tag.content
        have_children = len(token.children) > 0

        if have_content and have_children:
            raise RuntimeError('A tag should have contents OR children nodes.')

        if after:
            if not have_content and have_children:
                result.append(
                    token.indentation + '</{name}>'.format(
                        name=tag.name
                    )
                )
        else:
            args = getattr(tag, 'args', [])
            args = {
                i.key: self._eval(getattr(i, 'value', 'True'), context)
                for i in args
            }
            tag_text = create_tag(
                tag.name,
                args,
                klass=tag.classes,
                id_=tag.id
            )
            if have_content or have_children:
                tag_format = '<{}>'
            else:
                tag_format = '<{} />'
            line = token.indentation + tag_format.format(tag_text)

            if have_content:
                # With content, close the tag in the same line.
                end_tag = '</{}>'.format(tag.name)
                content = self._eval(tag.content, context)
                line += content + end_tag

            result.append(line)

        return result
Exemple #2
0
def test_tag():
    assert create_tag('alpha') == 'alpha'
    assert create_tag('alpha', id_='id_alpha') == 'alpha id="id_alpha"'
    assert create_tag('alpha', klass=['zulu',
                                      'zebra']) == 'alpha class="zulu zebra"'
Exemple #3
0
def test_tag():
    assert create_tag('alpha') == 'alpha'
    assert create_tag('alpha', id_='id_alpha') == 'alpha id="id_alpha"'
    assert create_tag('alpha', klass=['zulu', 'zebra']) == 'alpha class="zulu zebra"'