Python urwid.Pile() Examples

def get_form_buttons(self, defaultdata=None, create=False):
        ok = urwid.Button("OK")
        urwid.connect_signal(ok, 'click', self._ok, defaultdata)
        ok = AM(ok, 'selectable', 'butfocus')
        cancel = urwid.Button("Cancel")
        urwid.connect_signal(cancel, 'click', self._cancel)
        cancel = AM(cancel, 'selectable', 'butfocus')
        l = [ok, cancel]
        if create:
            ok_edit = urwid.Button("OK and Edit")
            urwid.connect_signal(ok_edit, 'click', self._ok_and_edit, defaultdata)
            ok_edit = AM(ok_edit, 'selectable', 'butfocus')
            l = [ok, ok_edit, cancel]
        else:
            l = [ok, cancel]
        butgrid = urwid.GridFlow(l, 15, 3, 1, 'center')
        return urwid.Pile([urwid.Divider(), butgrid ], focus_item=1) 

def __init__(self, height=10, autohide_delay=0):
        self._height = height
        self._autohide_delay = autohide_delay
        self._autohide_handle = None
        self._pile = urwid.Pile([])
        self._pile_options = self._pile.options('pack', None)
        self._scrollable = Scrollable(self._pile)
        pile_sb = urwid.AttrMap(
            ScrollBar(urwid.AttrMap(self._scrollable, 'log')),
            'log.scrollbar'
        )
        super().__init__(pile_sb)

        self._root_logger = logging.getLogger()
        self._orig_handlers = []
        self._handler = UILogRecordHandler(self)

        # Copy formatter first handler (there should be only one formatter anyway)
        handlers = self._root_logger.handlers
        self._handler.setFormatter(handlers[0].formatter)

        # Don't log debugging messages if we're already logging to a file
        for h in handlers:
            if isinstance(h, logging.FileHandler):
                self._handler.setLevel(logging.INFO) 

def _find_match_indexes(self, size):
        phrase = self._search_phrase
        case_sensitive = self._case_sensitive

        def row_matches(row):
            for _,_,text in row:
                text_dec = text.decode()
                if case_sensitive and phrase in text_dec:
                    return True
                elif not case_sensitive and phrase in text_dec.casefold():
                    return True
            return False

        # Render the full Pile canvas because long lines can cause line breaks
        # and so we can't just get indexes from self._lines.
        full_canv = self._w.base_widget.render((size[0],), False)
        indexes = []
        for i,row in enumerate(full_canv.content()):
            if row_matches(row):
                indexes.append(i)
        self._match_indexes = indexes 

def generate_content(status_code):
    try:
        code_descriptions, num, status_code = get_yaml_dictionary(status_code)
        content = code_descriptions[status_code]
        pile = urwid.Pile([
            urwid.Text("STATCODE: The Manual for HTTP Status Codes and Headers\n", align="center"),
            urwid.Text(("title", "STATUS MESSAGE" if num else "HEADER INFO")),
            urwid.Padding(
                urwid.Text(''.join([str(status_code), ": " if num else ", Example= ", content["message"], '\n'])),
                left=5),
            urwid.Text(("title", "CATEGORY")),
            urwid.Padding(urwid.Text(''.join([content["category"], '\n'])), left=5),
            urwid.Text(("title", "DESCRIPTION")),
            urwid.Padding(urwid.Text(''.join([content["description"], '\n'])), left=5),
            urwid.Text(("title", "COPYRIGHT")),
            urwid.Padding(urwid.Text(''.join([__load_file_data(num), '\n'])), left=5),
        ])
        padding = urwid.Padding(Scrollable(pile), left=1, right=1)

        return padding
    except KeyError:  # None is used to print "not recognized", so KeyError. Other errors have nothing to do with it
        return None 

def edit(title):
    try:
        text, verify = wiki.init_edit(title)
        wiki.login()

        newtext = runEditor(text)
        if newtext == text:
            ex.notify('Edit Canceled: No Change')
            return

        def submit(button):
            closeOverlay()
            wiki.commit_edit(newtext, summary.edit_text,
                             minor.get_state(), verify)
            openPage(title)
        def cancel(button):
            closeOverlay()
        summary = urwid.Edit('Summary: ')
        minor = urwid.CheckBox('Minor Edit')
        cancel_button = urwid.Button('Cancel', cancel)
        submit_button = urwid.Button('Submit', submit)
        pile = urwid.Pile([summary, minor, cancel_button, submit_button])
        openOverlay(pile, 'Edit', 'pack')
    except WikiError as e:
        ex.notify('Error: ' + str(e)) 

def __init__(self, key=None, value=('', '')):
        self.trigger = key
        self.yn = value[0]
        self.yn_but = MyButton([('attention', 'Use proxy: '), self.yn], self.on_change)
        self.input_addr = urwid.Edit(('attention', u' \N{BULLET} Address  : '), edit_text=value[1], wrap='clip')
        self.input_port = urwid.IntEdit(('attention', u' \N{BULLET} Port     : '), default=value[2])
        self.input_port.set_wrap_mode('clip')
        exit_but = urwid.Padding(urwid.Button('OKay'.center(8), self.item_callback), 'center', 12)

        widgets = [self.yn_but] \
                  + [urwid.AttrMap(wid, None, 'popbgs') for wid in (self.input_addr, self.input_port, exit_but)]

        self.pile = urwid.Pile(widgets)
        fill = urwid.LineBox(urwid.Filler(self.pile))
        self.__super.__init__(urwid.AttrWrap(fill, 'popbg'))

        self.chosen = value 

def __init__(self, exit_code):
        self.exit_code = exit_code
        self.message = Text('Do you want to quit?', align='center')
        super().__init__(LineBox(Pile([
            Padding.line_break(""),
            self.message,
            Padding.line_break(""),
            Columns([
                Text(""),
                SubmitButton('Yes', lambda _: self.confirm()),
                Text(""),
                SubmitButton('No', lambda _: self.cancel()),
                Text(""),
            ]),
            Padding.line_break(""),
        ])))
        if events.Error.is_set():
            self.confirm() 

def _build_footer(self):
        no = menu_btn(on_press=self.cancel,
                      label="\n  NO\n")
        yes = menu_btn(on_press=self.submit,
                       label="\n  YES\n")
        self.buttons = Columns([
            ('fixed', 2, Text("")),
            ('fixed', 11, Color.menu_button(
                no,
                focus_map='button_primary focus')),
            Text(""),
            ('fixed', 11, Color.menu_button(
                yes,
                focus_map='button_primary focus')),
            ('fixed', 2, Text(""))
        ])

        self.footer = Pile([
            Padding.line_break(""),
            self.buttons
        ])
        return Color.frame_footer(self.footer) 

def set_y_label(self, y_label):
        if not y_label:
            text = urwid.Text("1")
            pile = urwid.Pile([urwid.ListBox([text])])
            self.y_label = ('fixed', 1, pile)
            return

        str_y_label = [str(i) for i in y_label]
        y_label_nums = str_y_label[1:]
        y_list_walker = [(1, urwid.ListBox([urwid.Text(str_y_label[0])]))]

        for num in y_label_nums:
            y_list_walker = [urwid.ListBox([urwid.Text(num)])] + y_list_walker

        y_list_walker = urwid.Pile(y_list_walker, focus_item=0)
        y_scale_len = len(max(str_y_label, key=len))

        self.y_label = ('fixed', y_scale_len, y_list_walker) 

def __init__(self, provider, date):

        self.game_date = date

        self.toolbar = Toolbar()
        urwid.connect_signal(
            self.toolbar, "provider_change",
            lambda w, p: self.set_provider(p)
        )

        self.table_placeholder = urwid.WidgetPlaceholder(urwid.Text(""))

        self.datebar = DateBar(self.game_date)
        # self.table = GamesDataTable(self.toolbar.sport_id, self.game_date) # preseason
        self.pile  = urwid.Pile([
            (1, self.toolbar),
            (1, self.datebar),
            ("weight", 1, self.table_placeholder)
        ])
        self.pile.focus_position = 2

        super(ScheduleView, self).__init__(self.pile)
        self.set_provider(provider) 

def build_widget(self):
        self.widgets = {}
        rows = [
            Columns([
                ('fixed', 3, Text('')),
                ('weight', 0.1, Text('Application')),
                ('weight', 0.4, Text('Result'))
            ], dividechars=5),
            HR(),
        ]
        for step in app.all_steps:
            if not step.has_after_deploy:
                continue
            widget = StepResult(step)
            self.widgets[step.name] = widget
            rows.extend([
                widget,
                HR(),
            ])
        self.pile = Pile(rows)
        return self.pile 

def __init__(self, user, typing=None, is_read_only=False):
        self.read_only_widget = urwid.Text('You have no power here!', align='center')
        if typing != None:
            top_separator = TextDivider(('is_typing', '{} {} is typing...'.format(
                get_icon('keyboard'),
                typing
            )))
        else:
            top_separator = urwid.Divider('─')
        self.prompt_widget = MessagePrompt(user)
        middle = urwid.WidgetPlaceholder(self.read_only_widget if is_read_only else self.prompt_widget)
        self.body = urwid.Pile([
            urwid.WidgetPlaceholder(top_separator),
            middle,
            urwid.Divider('─')
        ])
        self._typing = typing
        super(MessageBox, self).__init__(self.body, None, {'prompt': 'active_prompt'}) 

def __init__(self, ts, channel_id, user, text, indicators, reactions=(), attachments=()):
        self.ts = ts
        self.channel_id = channel_id
        self.user_id = user.id
        self.markdown_text = text
        self.original_text = text.original_text
        self.text_widget = urwid.WidgetPlaceholder(text)
        main_column = [urwid.Columns([('pack', user), self.text_widget])]
        main_column.extend(attachments)
        self._file_index = len(main_column)
        if reactions:
            main_column.append(urwid.Columns([
                ('pack', reaction) for reaction in reactions
            ]))
        self.main_column = urwid.Pile(main_column)
        columns = [
            ('fixed', 7, Time(ts)),
            self.main_column,
            ('fixed', indicators.size, indicators)
        ]
        self.contents = urwid.Columns(columns)
        super(Message, self).__init__(self.contents, None, {
            None: 'active_message',
            'message': 'active_message'
        }) 

def build(self):
        header = urwid.Pile([
                urwid.AttrMap(urwid.Text("Create Equipment"), "formhead"),
                urwid.AttrMap(urwid.Text("Arrow keys navigate, Enter to select form button. Type into other fields."), "formhead"),
                urwid.Divider(),
                ])
        formstack = []
        for groupname, group in [
                (None, ("model", "name", "serno")),
                ("Localization", ("language",)),
                ("Asset management", ("owner", "location", "sublocation", "vendor")),
                ("Automation", ("account",)),
                ("structural relationship", ('parent',)),
                ("Addtional Info", ("comments",)),
                ]:
            if groupname:
                formstack.append(self.build_divider(groupname))
            for colname in group:
                colmd = self.metadata[colname]
                wid = self.build_input(colmd)
                formstack.append(wid)
        data = self.get_default_data(["active", "addeddate"])
        formstack.append(self.get_form_buttons(data, create=True))
        listbox = urwid.ListBox(urwid.SimpleListWalker(formstack))
        return urwid.Frame(urwid.AttrMap(listbox, 'body'), header=header) 

def build(self):
        header = urwid.Pile([
                urwid.AttrMap(urwid.Text("Create Environment"), "formhead"),
                urwid.AttrMap(urwid.Text(
                        "Arrow keys navigate,"
                        "Owner is optional, it serves as a lock on the environment. "
                        "Usually you should leave it as None."), "formhead"),
                urwid.Divider(),
                ])
        formstack = []
        for colname in ("name", "owner"):
            colmd = self.metadata[colname]
            wid = self.build_input(colmd)
            formstack.append(wid)
        formstack.append(self.get_form_buttons(create=True))
        listbox = urwid.ListBox(urwid.SimpleListWalker(formstack))
        return urwid.Frame(urwid.AttrMap(listbox, 'body'), header=header) 

def build(self):
        environments = db.get_environment_names()
        reports = [None] + db.get_report_names()

        self._envsel = widgets.ListScrollSelector(environments)
        self._repsel = widgets.ListScrollSelector(reports)
        self._tclist = urwid.SimpleListWalker([])
        butcols = urwid.Columns([
                ("pack", urwid.Text("environment:")),
                AM(self._envsel, "selectable", "butfocus"),
                ("pack", urwid.Text("report:")),
                AM(self._repsel, "selectable", "butfocus"),
            ], dividechars=2)
        header = urwid.Pile([
        AM(urwid.Text("Select environment, report, and set options. Use Tab to switch to environment selector. Selected:"), "subhead"),
                urwid.BoxAdapter(urwid.ListBox(self._tclist), 2),
                butcols,
        ])
        body = self._build_test_selector(False)
        return urwid.Frame(body, header=header, focus_part="body") 

def build(self):
        header = urwid.Pile([
                urwid.AttrMap(urwid.Text("Edit {}".format(self.modelclass.__name__)), "formhead"),
                urwid.AttrMap(urwid.Text("Arrow keys navigate, "
                        "Enter to select form button. Tab to switch to header."
                        "Type into other fields."), "formhead"),
                AM(urwid.Button("Copy from...", on_press=self._create_copy_input), "selectable", "butfocus"),
                urwid.Divider(),
                ])
        formstack = []
        for colname in ("name", "owner"):
            colmd = self.metadata[colname]
            wid = self.build_input(colmd, getattr(self.row, colmd.colname))
            formstack.append(wid)
        colmd = self.metadata["attributes"]
        wid = self.build_attribute_input(colmd, getattr(self.row, colmd.colname))
        formstack.append(wid)
        # test equipment
        colmd = self.metadata["testequipment"]
        tewid = self.build_testequipment_input(colmd, getattr(self.row, "testequipment"))
        formstack.append(tewid)
        # common buttons
        formstack.append(self.get_form_buttons())
        listbox = urwid.ListBox(urwid.SimpleListWalker(formstack))
        return urwid.Frame(urwid.AttrMap(listbox, 'body'), header=header) 

def build(self):
        header = urwid.Pile([
                urwid.AttrMap(urwid.Text("Create Corporation"), "formhead"),
                urwid.AttrMap(urwid.Text(
                        "Arrow keys navigate,"
                        "Owner is optional, it serves as a lock on the environment. "
                        "Usually you should leave it as None."), "formhead"),
                urwid.Divider(),
                ])
        formstack = []
        for colname in ("name", "address", "country", "contact", "notes"):
            colmd = self.metadata[colname]
            wid = self.build_input(colmd)
            formstack.append(wid)
        formstack.append(self.get_form_buttons(create=True))
        listbox = urwid.ListBox(urwid.SimpleListWalker(formstack))
        return urwid.Frame(urwid.AttrMap(listbox, 'body'), header=header) 

def build(self):
        header = urwid.Pile([
                urwid.AttrMap(urwid.Text("Edit Interface"), "formhead"),
                urwid.AttrMap(urwid.Text("Arrow keys navigate, Enter to select form button. Type into other fields."), "formhead"),
                urwid.Divider(),
                ])
        formstack = []
        for groupname, group in [
                (None, ("name", "alias", "ifindex", "description")),
                ("Network Address", ("ipaddr",)),
                ("Media Access Address", ("macaddr", "vlan")),
                ("Extra Info", ("interface_type", "mtu", "speed")),
                ("Administrative", ("status",)),
                ("Associations", ("network", "equipment", "parent", "subinterfaces")),
                ]:
            if groupname:
                formstack.append(self.build_divider(groupname))
            for colname in group:
                colmd = self.metadata[colname]
                wid = self.build_input(colmd, getattr(self.row, colmd.colname))
                formstack.append(wid)
        formstack.append(self.get_form_buttons())
        listbox = urwid.ListBox(urwid.SimpleListWalker(formstack))
        return urwid.Frame(urwid.AttrMap(listbox, 'body'), header=header) 

def build(self):
        header = urwid.Pile([
                urwid.AttrMap(urwid.Text("Edit {}".format(self.modelclass.__name__)), "formhead"),
                urwid.AttrMap(urwid.Text("Arrow keys navigate, Enter to select form button. Type into other fields."), "formhead"),
                urwid.Divider(),
                ])
        formstack = []
        for colname in ("name", "address", "country", "contact", "notes"):
            colmd = self.metadata[colname]
            wid = self.build_input(colmd, getattr(self.row, colmd.colname))
            formstack.append(wid)
        colmd = self.metadata["attributes"]
        wid = self.build_attribute_input(colmd, getattr(self.row, colmd.colname))
        formstack.append(wid)
        # common buttons
        formstack.append(self.get_form_buttons())
        listbox = urwid.ListBox(urwid.SimpleListWalker(formstack))
        return urwid.Frame(urwid.AttrMap(listbox, 'body'), header=header) 

def build(self):
        header = urwid.Pile([
                urwid.AttrMap(urwid.Text("Edit Test Case"), "formhead"),
                urwid.AttrMap(urwid.Text("Arrow keys navigate, Enter to select form button. Type into other fields."), "formhead"),
                urwid.Divider(),
                ])
        formstack = []
        for groupname, group in [
                (None, ("name", "purpose", "passcriteria")),
                ("Details", ("startcondition", "endcondition", "procedure", "prerequisites")),
                ("Management", ("valid", "automated", "interactive", "functionalarea", "testimplementation", "time_estimate", "bugid")),
                ("Requirement", ("reference", "cycle", "priority")),
                ("Status", ("status",)),
                ("Comments", ("comments",)),
                ]:
            if groupname:
                formstack.append(self.build_divider(groupname))
            for colname in group:
                colmd = self.metadata[colname]
                wid = self.build_input(colmd, getattr(self.row, colmd.colname))
                formstack.append(wid)
        data = self.get_default_data(["lastchange"])
        formstack.append(self.get_form_buttons(data))
        listbox = urwid.ListBox(urwid.SimpleListWalker(formstack))
        return urwid.Frame(urwid.AttrMap(listbox, 'body'), header=header) 

def __init__(self, name, status=None, timezone=None, phone=None, email=None, skype=None):
        line = urwid.Divider('─')
        header = urwid.Pile([
            line,
            urwid.Text([' ', name]),
            line
        ])
        contents = []
        if status:
            contents.append(self.format_row('status', status))
        if timezone:
            contents.append(self.format_row('timezone', timezone))
        if phone:
            contents.append(self.format_row('phone', phone))
        if email:
            contents.append(self.format_row('email', email))
        if skype:
            contents.append(self.format_row('skype', skype))
        self.pile = urwid.Pile(contents)
        body = urwid.Frame(urwid.Filler(self.pile, valign='top'), header, line)
        super(ProfileSideBar, self).__init__(body, 'profile') 

def build(self):
        header = urwid.Pile([
                urwid.AttrMap(urwid.Text("Create TestCase"), "formhead"),
                urwid.AttrMap(urwid.Text("Arrow keys navigate, Enter to select "
                "form button. Type into other fields."), "formhead"),

                urwid.Divider(),
                ])
        formstack = []
        for groupname, group in [
                (None, ("name", "purpose", "passcriteria")),
                ("Details", ("startcondition", "endcondition", "procedure")),
                ("Management", ("automated", "interactive", "testimplementation", "time_estimate")),
                ("Requirement", ("reference", "cycle", "priority")),
                ("Comments", ("comments",)),
                ]:
            if groupname:
                formstack.append(self.build_divider(groupname))
            for colname in group:
                colmd = self.metadata[colname]
                wid = self.build_input(colmd)
                formstack.append(wid)
        data = self.get_default_data(["lastchange", "valid", "status"])
        formstack.append(self.get_form_buttons(data, create=True))
        listbox = urwid.ListBox(urwid.SimpleListWalker(formstack))
        return urwid.Frame(urwid.AttrMap(listbox, 'body'), header=header) 

def build(self):
        header = urwid.Pile([
                urwid.AttrMap(urwid.Text("Edit Equipment"), "formhead"),
                urwid.AttrMap(urwid.Text("Arrow keys navigate, Enter to select form button. Type into other fields."), "formhead"),
                urwid.Divider(),
                ])
        formstack = []
        for groupname, group in [
                (None, ("model", "name", "serno")),
                ("Localization", ("language",)),
                ("Asset management", ("active", "owner", "location", "sublocation", "vendor", "software")),
                ("Automation", ("account",)),
                ("structural relationship", ('parent', 'subcomponents')),
                ("Addtional Info", ("comments",)),
                ]:
            if groupname:
                formstack.append(self.build_divider(groupname))
            for colname in group:
                colmd = self.metadata[colname]
                wid = self.build_input(colmd, getattr(self.row, colmd.colname))
                formstack.append(wid)
        for colname in ('attributes',):# TODO ('capabilities', 'attributes'):
            colmd = self.metadata[colname]
            wid = self.build_attribute_input(colmd, getattr(self.row, colmd.colname))
            formstack.append(wid)
        formstack.insert(3, self.build_interface_input())
        formstack.append(self.get_form_buttons())
        listbox = urwid.ListBox(urwid.SimpleListWalker(formstack))
        return urwid.Frame(urwid.AttrMap(listbox, 'body'), header=header) 

def __init__(self, tid, title=None):
        self._title = title
        self._torrent = {}

        sections = []
        self._sections = {}
        for section_cls in _sections:
            section = section_cls()
            sections.append(section)
            self._sections[section.title] = section

        def add_title(title, section):
            header = urwid.Columns([('pack', urwid.Text('──┤ %s ├' % title)),
                                    urwid.Divider('─')])
            return urwid.Pile([('pack', header), section])

        grid = urwid.GridFlow([], cell_width=1, h_sep=3, v_sep=1, align='left')
        for section in sections:
            opts = grid.options('given', section.width)
            section_wrapped = add_title(section.title, section)
            grid.contents.append((section_wrapped, opts))
        self._grid = grid
        self._content = Scrollable(grid)

        super().__init__(urwid.AttrMap(
            ScrollBar(urwid.AttrMap(self._content, 'torrentdetails')),
            'torrentdetails.scrollbar'
        ))

        # Register new request in request pool
        keys = set(('name',)).union(key for w in sections for key in w.needed_keys)
        self._poller = objects.srvapi.create_poller(objects.srvapi.torrent.torrents, (tid,), keys=keys)
        self._poller.on_response(self._handle_response)
        self._poller.on_error(self._handle_error) 

def __init__(self):
        self._pile = urwid.Pile([])
        super().__init__(urwid.AttrMap(self._pile, 'keychains')) 

def set_visible_graphs(self, visible_graph_list=None):
        """Show a column of the graph selected for display"""
        if visible_graph_list is None:
            visible_graph_list = self.visible_graph_list

        vline = urwid.AttrWrap(urwid.SolidFill(u'|'), 'line')

        graph_vector_column_list = []
        for state, graph, sub_title in zip(visible_graph_list,
                                           self.bar_graph_vector,
                                           self.sub_title_list):
            if state:
                text_w = urwid.Text(sub_title, align='center')
                sub_title_widget = urwid.ListBox([text_w])
                graph_a = [('fixed', 1, sub_title_widget),
                           ('weight', 1, graph)]
                graph_and_title = urwid.Pile(graph_a)
                graph_vector_column_list.append(('weight', 1, graph_and_title))
                graph_vector_column_list.append(('fixed', 1, vline))

        # if all sub graph are disabled
        if not graph_vector_column_list:
            self.visible_graph_list = visible_graph_list
            self.original_widget = urwid.Pile([])
            return

        # remove the last vertical line separator
        graph_vector_column_list.pop()

        y_label_a = ('weight', 1, urwid.Columns(graph_vector_column_list))
        y_label_and_graphs = [self.y_label,
                              y_label_a]
        column_w = urwid.Columns(y_label_and_graphs, dividechars=1)
        y_label_and_graphs_widget = urwid.WidgetPlaceholder(column_w)

        init_widget = urwid.Pile([('fixed', 1, self.title),
                                  ('weight', 1, y_label_and_graphs_widget)])

        self.visible_graph_list = visible_graph_list
        self.original_widget = init_widget 

def build(self):
        header = urwid.Pile([
                urwid.AttrMap(urwid.Text("Create {}".format(self.modelclass.__name__)), "formhead"),
                urwid.AttrMap(urwid.Text("Use arrow keys to navigate, "
                        "Press Enter to select form buttons. Type directly into other fields."
                        "Select and press Enter in the OK button when done. Or Cancel, if you change your mind."), "formhead"),
                urwid.Divider(),
                ])
        formstack = [] # list of all form widgets to display
        doinput, _ = sort_inputs(self.modelclass)
        for key in doinput:
            md = self.metadata[key]
            if md.coltype == "RelationshipProperty":
                # only show columns that don't need our primary key (which wont exist yet)
                if not md.uselist:
                    wid = RelationshipInput(self.session, self.modelclass, md, md.default)
                    urwid.connect_signal(wid, "pushform", self._subform)
                    wid.colname = md.colname
                    formstack.append(wid)
                    self.formwidgets.append(wid)
                continue
            typewidget = _TYPE_CREATE_WIDGETS.get(md.coltype, UnknownInput)
            if typewidget is not None:
                wid = typewidget(self.modelclass, md, md.default)
                wid.colname = md.colname
                formstack.append(wid)
                self.formwidgets.append(wid)
            else:
                formstack.append(NotImplementedInput(self.modelclass, md, None))
        formstack.append(self.get_form_buttons())
        listbox = urwid.ListBox(urwid.SimpleListWalker(formstack))
        return urwid.Frame(urwid.AttrMap(listbox, 'body'), header=header) 

def _handle_error(self, *errors):
        self._torrent = {'name': None, 'id': None}
        pile = urwid.Pile(urwid.Text(('torrentdetails.error', str(e))) for e in errors)
        self._content.original_widget = pile 

def _make_content(self, text_widgets):
        return Scrollable(urwid.Pile(text_widgets))