python类colspec()的实例源码

def get_table(self, items):
        """Generate a proper list of table nodes for autosummary:: directive.

        *items* is a list produced by :meth:`get_items`.
        """
        table_spec = addnodes.tabular_col_spec()
        table_spec['spec'] = 'p{0.5\linewidth}p{0.5\linewidth}'

        table = autosummary_table('')
        real_table = nodes.table('', classes=['longtable'])
        table.append(real_table)
        group = nodes.tgroup('', cols=2)
        real_table.append(group)
        group.append(nodes.colspec('', colwidth=10))
        group.append(nodes.colspec('', colwidth=90))
        body = nodes.tbody('')
        group.append(body)

        def append_row(*column_texts):
            row = nodes.row('')
            for text in column_texts:
                node = nodes.paragraph('')
                vl = ViewList()
                vl.append(text, '<autosummary>')
                self.state.nested_parse(vl, 0, node)
                try:
                    if isinstance(node[0], nodes.paragraph):
                        node = node[0]
                except IndexError:
                    pass
                row.append(nodes.entry('', node))
            body.append(row)

        for name, sig, summary, real_name in items:
            qualifier = 'obj'
            if 'nosignatures' not in self.options:
                col1 = ':%s:`%s <%s>`\ %s' % (qualifier, name, real_name, sig)
            else:
                col1 = ':%s:`%s <%s>`' % (qualifier, name, real_name)
            col2 = summary
            append_row(col1, col2)

        return [table_spec, table]

def get_table(self, items):
        """
        Subclass to get support for `hidesummary` as options
        to enable displaying the short summary in the table
        """
        hidesummary = 'hidesummary' in self.options
        table_spec = addnodes.tabular_col_spec()
        table_spec['spec'] = 'p{0.5\linewidth}p{0.5\linewidth}'

        table = autosummary_table('')
        real_table = nodes.table('', classes=['longtable'])
        table.append(real_table)
        group = nodes.tgroup('', cols=2)
        real_table.append(group)
        group.append(nodes.colspec('', colwidth=10))
        group.append(nodes.colspec('', colwidth=90))
        body = nodes.tbody('')
        group.append(body)

        def append_row(*column_texts):
            row = nodes.row('')
            for text in column_texts:
                node = nodes.paragraph('')
                vl = ViewList()
                vl.append(text, '<autosummary>')
                self.state.nested_parse(vl, 0, node)
                try:
                    if isinstance(node[0], nodes.paragraph):
                        node = node[0]
                except IndexError:
                    pass
                row.append(nodes.entry('', node))
            body.append(row)

        for name, sig, summary, real_name in items:
            qualifier = 'obj'
            if 'nosignatures' not in self.options:
                col1 = ':%s:`%s <%s>`\ %s' % (qualifier, name, real_name, rst.escape(sig))
            else:
                col1 = ':%s:`%s <%s>`' % (qualifier, name, real_name)
            col2 = summary
            if hidesummary:
                append_row(col1)
            else:
                append_row(col1, col2)

        return [table_spec, table]

def _build_markup(self, notifications):
        content = []
        cols = ['Notification class', 'Payload class', 'Sample file link']
        table = nodes.table()
        content.append(table)
        group = nodes.tgroup(cols=len(cols))
        table.append(group)

        head = nodes.thead()
        group.append(head)

        for i in range(len(cols)):
            group.append(nodes.colspec(colwidth=1))

        body = nodes.tbody()
        group.append(body)

        # fill the table header
        row = nodes.row()
        body.append(row)
        for col_name in cols:
            col = nodes.entry()
            row.append(col)
            text = nodes.strong(text=col_name)
            col.append(text)

        # fill the table content, one notification per row
        for name, payload, sample in notifications:
            row = nodes.row()
            body.append(row)
            col = nodes.entry()
            row.append(col)
            text = nodes.literal(text=name)
            col.append(text)

            col = nodes.entry()
            row.append(col)
            text = nodes.literal(text=payload)
            col.append(text)

            col = nodes.entry()
            row.append(col)
            ref = nodes.reference(refuri=self.LINK_PREFIX +
                                  self.SAMPLE_ROOT + sample)
            txt = nodes.inline()
            col.append(txt)
            txt.append(ref)
            ref.append(nodes.literal(text=sample))

        return content