How to use the qutebrowser.utils.message.error function in qutebrowser

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github qutebrowser / qutebrowser / qutebrowser / misc / editor.py View on Github external
def edit(self, text, caret_position=None):
        """Edit a given text.

        Args:
            text: The initial text to edit.
            caret_position: The position of the caret in the text.
        """
        if self._filename is not None:
            raise ValueError("Already editing a file!")
        try:
            self._filename = self._create_tempfile(text, 'qutebrowser-editor-')
        except OSError as e:
            message.error("Failed to create initial file: {}".format(e))
            return

        self._remove_file = True

        line, column = self._calc_line_and_column(text, caret_position)
        self._start_editor(line=line, column=column)
github qutebrowser / qutebrowser / qutebrowser / browser / webpage.py View on Github external
Checks if it should open it in a tab (middle-click or control) or not,
        and then opens the URL.

        Args:
            _frame: QWebFrame (target frame)
            request: QNetworkRequest
            typ: QWebPage::NavigationType
        """
        url = request.url()
        urlstr = url.toDisplayString()
        if typ == QWebPage.NavigationTypeReload:
            self.reloading.emit(url)
        if typ != QWebPage.NavigationTypeLinkClicked:
            return True
        if not url.isValid():
            message.error(self._win_id, "Invalid link {} clicked!".format(
                urlstr))
            log.webview.debug(url.errorString())
            self.open_target = usertypes.ClickTarget.normal
            return False
        tabbed_browser = objreg.get('tabbed-browser', scope='window',
                                    window=self._win_id)
        log.webview.debug("acceptNavigationRequest, url {}, type {}, hint "
                          "target {}, open_target {}".format(
                              urlstr, debug.qenum_key(QWebPage, typ),
                              self._hint_target, self.open_target))
        if self._hint_target is not None:
            target = self._hint_target
        else:
            target = self.open_target
        self.open_target = usertypes.ClickTarget.normal
        if target == usertypes.ClickTarget.tab:
github qutebrowser / qutebrowser / qutebrowser / browser / commands.py View on Github external
def _open_editor_cb(self, elem):
        """Open editor after the focus elem was found in open_editor."""
        if elem is None:
            message.error("No element focused!")
            return
        if not elem.is_editable(strict=True):
            message.error("Focused element is not editable!")
            return

        text = elem.value()
        if text is None:
            message.error("Could not get text from the focused element.")
            return
        assert isinstance(text, str), text

        caret_position = elem.caret_position()

        ed = editor.ExternalEditor(watch=True, parent=self._tabbed_browser)
        ed.file_updated.connect(functools.partial(
            self.on_file_updated, ed, elem))
        ed.editing_finished.connect(lambda: mainwindow.raise_window(
            objreg.last_focused_window(), alert=False))
        ed.edit(text, caret_position)
github qutebrowser / qutebrowser / qutebrowser / browser / webkit / mhtml.py View on Github external
try:
                fobj = downloads.temp_download_manager.get_tmpfile(
                    self.tab.title() + '.mhtml')
            except OSError as exc:
                msg = "Download error: {}".format(exc)
                message.error(msg)
                return
        else:
            raise ValueError("Invalid DownloadTarget given: {!r}"
                             .format(self.target))

        try:
            with fobj:
                self.writer.write_to(fobj)
        except OSError as error:
            message.error("Could not save file: {}".format(error))
            return
        log.downloads.debug("File successfully written.")
        message.info("Page saved as {}".format(self.target))

        if isinstance(self.target, downloads.OpenFileDownloadTarget):
            utils.open_file(fobj.name, self.target.cmdline)
github qutebrowser / qutebrowser / qutebrowser / app.py View on Github external
commandrunner = runners.CommandRunner(win_id)
            commandrunner.run_safely(cmd[1:])
        elif not cmd:
            log.init.debug("Empty argument")
            win_id = mainwindow.get_window(via_ipc, force_window=True)
        else:
            if via_ipc and target_arg and target_arg != 'auto':
                open_target = target_arg
            else:
                open_target = None
            if not cwd:  # could also be an empty string due to the PyQt signal
                cwd = None
            try:
                url = urlutils.fuzzy_url(cmd, cwd, relative=True)
            except urlutils.InvalidUrlError as e:
                message.error("Error in startup argument '{}': {}".format(
                    cmd, e))
            else:
                win_id = open_url(url, target=open_target, via_ipc=via_ipc)
github qutebrowser / qutebrowser / qutebrowser / utils / standarddir.py View on Github external
if not os.path.exists(old):
        return False

    log.init.debug("Migrating data from {} to {}".format(old, new))

    if os.path.exists(new):
        if not os.path.isdir(new) or os.listdir(new):
            message.error("Failed to move data from {} as {} is non-empty!"
                          .format(old, new))
            return False
        os.rmdir(new)

    try:
        shutil.move(old, new)
    except OSError as e:
        message.error("Failed to move data from {} to {}: {}".format(
            old, new, e))
        return False

    return True
github qutebrowser / qutebrowser / qutebrowser / mainwindow / prompt.py View on Github external
def prompt_yank(self, sel=False):
        """Yank URL to clipboard or primary selection.

        Args:
            sel: Use the primary selection instead of the clipboard.
        """
        assert self._prompt is not None
        question = self._prompt.question
        if question.url is None:
            message.error('No URL found.')
            return
        if sel and utils.supports_selection():
            target = 'primary selection'
        else:
            sel = False
            target = 'clipboard'
        utils.set_clipboard(question.url, sel)
        message.info("Yanked to {}: {}".format(target, question.url))
github qutebrowser / qutebrowser / qutebrowser / config / configcommands.py View on Github external
def on_file_updated() -> None:
            """Source the new config when editing finished.

            This can't use cmdutils.CommandError as it's run async.
            """
            try:
                configfiles.read_config_py(filename)
            except configexc.ConfigFileErrors as e:
                message.error(str(e))