def zoom(tab: apitypes.Tab, level: str = None, count: int = None, quiet: bool = False) -> None: """Set the zoom level for the current tab. The zoom can be given as argument or as [count]. If neither is given, the zoom is set to the default zoom. If both are given, use [count]. Args: level: The zoom percentage to set. count: The zoom percentage to set. quiet: Don't show a zoom level message. """ if count is not None: int_level = count elif level is not None: try: int_level = int(level.rstrip('%')) except ValueError: raise cmdutils.CommandError("zoom: Invalid int value {}" .format(level)) else: int_level = int(config.val.zoom.default) try: tab.zoom.set_factor(int_level / 100) except ValueError: raise cmdutils.CommandError("Can't zoom {}%!".format(int_level)) if not quiet: message.info("Zoom level: {}%".format(int_level), replace=True)
def _on_lists_downloaded(self) -> None: """Install block lists after files have been downloaded.""" with open(self._local_hosts_file, 'w', encoding='utf-8') as f: for host in sorted(self._blocked_hosts): f.write(host + '\n') message.info("adblock: Read {} hosts from {} sources.".format( len(self._blocked_hosts), self._done_count))
def message_info(text: str, count: int = 1) -> None: """Show an info message in the statusbar. Args: text: The text to show. count: How many times to show the message """ for _ in range(count): message.info(text)
def callback(data: str) -> None: """Write the data to disk.""" try: with open(dest, 'w', encoding='utf-8') as f: f.write(data) except OSError as e: message.error('Could not write page: {}'.format(e)) else: message.info("Dumped page to {}.".format(dest))
def zoom_out(tab: apitypes.Tab, count: int = 1, quiet: bool = False) -> None: """Decrease the zoom level for the current tab. Args: count: How many steps to zoom out. quiet: Don't show a zoom level message. """ try: perc = tab.zoom.apply_offset(-count) except ValueError as e: raise cmdutils.CommandError(e) if not quiet: message.info("Zoom level: {}%".format(int(perc)), replace=True)
def read_hosts(self) -> None: """Read hosts from the existing blocked-hosts file.""" self._blocked_hosts = set() self._read_hosts_file(self._config_hosts_file, self._config_blocked_hosts) found = self._read_hosts_file(self._local_hosts_file, self._blocked_hosts) if not found: if (config.val.content.host_blocking.lists and not self._has_basedir and config.val.content.host_blocking.enabled): message.info("Run :adblock-update to get adblock lists.")
def home(tab: apitypes.Tab) -> None: """Open main startpage in current tab.""" if tab.navigation_blocked(): message.info("Tab is pinned!") else: tab.load_url(config.val.url.start_pages[0])