KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use prefixed_write method in avocado

Best Python code snippet using avocado_python

tree.py

Source:tree.py

...350    :param verbose: verbosity (0, 1, 2, 3)351    :param use_utf8: Use utf-8 encoding (None=autodetect)352    :return: string representing this node's tree structure353    """354    def prefixed_write(prefix1, prefix2, value):355        """356        Split value's lines and prepend empty prefix to 2nd+ lines357        :return: list of lines358        """359        value = astring.to_text(value)360        if '\n' not in value:361            return [prefix1 + prefix2 + value]362        value = value.splitlines()363        empty_prefix2 = ' ' * len(prefix2)364        return [prefix1 + prefix2 + value[0]] + [prefix1 + empty_prefix2 +365                                                 _ for _ in value[1:]]366    def process_node(node):367        """368        Generate this node's tree-view369        :return: list of lines370        """371        if getattr(node, "multiplex", None):372            down = charset['DoubleDown']373            down_right = charset['DoubleDownRight']374            right = charset['DoubleRight']375        else:376            down = charset['Down']377            down_right = charset['DownRight']378            right = charset['Right']379        out = [node.name]380        if verbose is not None and verbose >= 2 and node.is_leaf:381            values = itertools.chain(iter(node.environment.items()),382                                     [("filter-only", _)383                                      for _ in node.environment.filter_only],384                                     [("filter-out", _)385                                      for _ in node.environment.filter_out])386        elif verbose in (1, 3):387            values = itertools.chain(iter(node.value.items()),388                                     [("filter-only", _)389                                      for _ in node.filters[0]],390                                     [("filter-out", _)391                                      for _ in node.filters[1]])392        else:393            values = None394        if values:395            val = charset['Value']396            if node.children:397                val_prefix = down398            else:399                val_prefix = '  '400            for key, value in values:401                out.extend(prefixed_write(val_prefix, "%s%s: " % (val, key),402                                          value))403        if node.children:404            for child in node.children[:-1]:405                lines = process_node(child)406                out.append(down_right + lines[0])407                out.extend(down + line for line in lines[1:])408            lines = process_node(node.children[-1])409            out.append(right + lines[0])410            empty_down_right = ' ' * len(down_right)411            out.extend(empty_down_right + line for line in lines[1:])412        return out413    if use_utf8 is None:414        use_utf8 = locale.getdefaultlocale()[1] == 'UTF-8'415    if use_utf8:416        charset = {'DoubleDown': u' \u2551   ',417                   'DoubleDownRight': u' \u2560\u2550\u2550 ',418                   'DoubleRight': u' \u255a\u2550\u2550 ',419                   'Down': u' \u2503   ',420                   'DownRight': u' \u2523\u2501\u2501 ',421                   'Right': u' \u2517\u2501\u2501 ',422                   'Value': u'\u2192 '}423    else:   # ASCII fallback424        charset = {'Down': ' |   ',425                   'DownRight': ' |-- ',426                   'Right': ' \\-- ',427                   'DoubleDown': ' #   ',428                   'DoubleDownRight': ' #== ',429                   'DoubleRight': ' #== ',430                   'Value': ' -> '}431    if getattr(root, "multiplex", None):432        down = charset['DoubleDown']433        down_right = charset['DoubleDownRight']434        right = charset['DoubleRight']435    else:436        down = charset['Down']437        down_right = charset['DownRight']438        right = charset['Right']439    out = []440    if verbose is not None and verbose >= 2 and root.is_leaf:441        values = root.environment.items()442    elif verbose in (1, 3):443        values = root.value.items()444    else:445        values = None446    if values:447        prefix = charset['Value'].lstrip()448        for key, value in values:449            out.extend(prefixed_write(prefix, key + ': ', value))450    if root.children:451        for child in root.children[:-1]:452            lines = process_node(child)453            out.append(down_right + lines[0])454            out.extend(down + line for line in lines[1:])455        lines = process_node(root.children[-1])456        out.append(right + lines[0])457        out.extend(' ' * len(down_right) + line for line in lines[1:])458    # When not on TTY we need to force the encoding459    return '\n'.join(out).encode('utf-8' if use_utf8 else 'ascii',...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.