def column_bindings(self) -> Iterator[List[Tuple[str, str]]]:
"""Return html-safe keybindings for each column sorted by command name."""
bindings = api.keybindings.get(api.modes.current())
formatted_bindings = [
(utils.escape_html(binding), command)
for binding, command in sorted(bindings, key=lambda x: x[1])
]
return utils.split(formatted_bindings, self.column_count)
def _on_partial_matches(self, prefix: str, matches: Iterator[Tuple[str,
str]]):
"""Initialize widget when partial matches exist.
Args:
prefix: Key(s) pressed for which there are partial matches.
matches: List of keybindings and commands that can complete the partial.
"""
self._show_timer.start()
text = ""
for keybinding, command in matches:
suffix = keybinding[len(prefix):]
prefix = utils.escape_html(prefix)
suffix = utils.escape_html(suffix)
text += ("<tr>"
f"<td>{prefix}</td>"
f"<td style='color: {self._suffix_color}'>{suffix}</td>"
f"<td style='padding-left: 2ex'>{command}</td>"
"</tr>")
self.setText(f"<table>{text}</table>")
self._update_geometry()
def unprocessed_keys():
"""Unprocessed keys that were pressed."""
return utils.escape_html(EventHandlerMixin.partial_handler.text)