docs/exts/docroles.py
def template_field_role(app, typ, rawtext, text, lineno, inliner, options={}, content=[]):
    """
    A role that allows you to include a list of template fields in the middle of the text. This is especially
    useful when writing guides describing how to use the operator.
    The result is a list of fields where each field is shorted in the literal block.

    Sample usage::

    :template-fields:`airflow.contrib.operators.gcp_natural_language_operator.CloudLanguageAnalyzeSentimentOperator`

    For further information look at:

    * [http://docutils.sourceforge.net/docs/howto/rst-roles.html](Creating reStructuredText Interpreted
      Text Roles)
    """
    text = utils.unescape(text)

    try:
        template_fields = get_template_field(app.env, text)
    except RoleException as e:
        msg = inliner.reporter.error("invalid class name %s \n%s" % (text, e, ), line=lineno)
        prb = inliner.problematic(rawtext, rawtext, msg)
        return [prb], [msg]

    node = nodes.inline(rawtext=rawtext)
    for i, field in enumerate(template_fields):
        if i != 0:
            node += nodes.Text(", ")
        node += nodes.literal(field, "", nodes.Text(field))

    return [node], []
def template_field_role(app, typ, rawtext, text, lineno, inliner, options={}, content=[]):
    text = utils.unescape(text)

    try:
        template_fields = get_template_field(app.env, text)
    except RoleException as e:
        msg = inliner.reporter.error("invalid class name %s \n%s" % (text, e, ), line=lineno)
        prb = inliner.problematic(rawtext, rawtext, msg)
        return [prb], [msg]

    node = nodes.inline(rawtext=rawtext)
    for i, field in enumerate(template_fields):
        if i != 0:
            node += nodes.Text(", ")
        node += nodes.literal(field, "", nodes.Text(field))

    return [node], []
def template_field_role ( app , typ , rawtext , text , lineno , inliner , options = { } , content = [ ] ) : text = utils . unescape ( text ) try : template_fields = get_template_field ( app . env , text ) except RoleException as e : msg = inliner . reporter . error ( "invalid class name %s \n%s" % ( text , e , ) , line = lineno ) prb = inliner . problematic ( rawtext , rawtext , msg ) return [ prb ] , [ msg ] node = nodes . inline ( rawtext = rawtext ) for i , field in enumerate ( template_fields ) : if i != 0 : node += nodes . Text ( ", " ) node += nodes . literal ( field , "" , nodes . Text ( field ) ) return [ node ] , [ ]
A role that allows you to include a list of template fields in the middle of the text. This is especially
    useful when writing guides describing how to use the operator.
    The result is a list of fields where each field is shorted in the literal block.

    Sample usage::

    :template-fields:`airflow.contrib.operators.gcp_natural_language_operator.CloudLanguageAnalyzeSentimentOperator`

    For further information look at:

    * [http://docutils.sourceforge.net/docs/howto/rst-roles.html](Creating reStructuredText Interpreted
      Text Roles)
A role that allows you to include a list of template fields in the middle of the text . This is especially useful when writing guides describing how to use the operator . The result is a list of fields where each field is shorted in the literal block .