def __init__(self, coshell=None, args=None, config=None, debug=None): self.args = args self.coshell = coshell self.config = config self.debug = debug self.key_bindings = bindings.KeyBindings() self.key_bindings_registry = self.key_bindings.MakeRegistry() # Load the default CLI trees. On startup we ignore out of date trees. The # alternative is to regenerate them before the first prompt. This could be # a noticeable delay for users that accrue a lot of trees. Although ignored # at startup, the regen will happen on demand as the individual commands # are typed. self.root = generate_cli_trees.LoadAll( ignore_out_of_date=True, warn_on_exceptions=True) # Add the interactive default CLI tree nodes. _AddCliTreeKeywordsAndBuiltins(self.root) # Make sure that complete_while_typing is disabled when # enable_history_search is enabled. (First convert to SimpleFilter, to # avoid doing bitwise operations on bool objects.) complete_while_typing = shortcuts.to_simple_filter(True) enable_history_search = shortcuts.to_simple_filter(False) complete_while_typing &= ~enable_history_search history_file = os.path.join(core_config.Paths().global_config_dir, 'shell_history') multiline = shortcuts.to_simple_filter(False) # Create the parser. interactive_parser = parser.Parser( self.root, context=config.context, hidden=config.hidden) # Create the completer. interactive_completer = completer.InteractiveCliCompleter( coshell=coshell, debug=debug, interactive_parser=interactive_parser, args=args, hidden=config.hidden, manpage_generator=config.manpage_generator) # Create the default buffer. self.default_buffer = pt_buffer.Buffer( enable_history_search=enable_history_search, complete_while_typing=complete_while_typing, is_multiline=multiline, history=pt_history.FileHistory(history_file), validator=None, completer=interactive_completer, auto_suggest=(auto_suggest.AutoSuggestFromHistory() if config.suggest else None), accept_action=pt_buffer.AcceptAction.RETURN_DOCUMENT, ) # Create the CLI. self.cli = CLI( config=config, coshell=coshell, debug=debug, root=self.root, interactive_parser=interactive_parser, interactive_completer=interactive_completer, application=self._CreatePromptApplication(config=config, multiline=multiline), eventloop=shortcuts.create_eventloop(), output=shortcuts.create_output(), ) # The interactive completer is friends with the CLI. interactive_completer.cli = self.cli # Initialize the bindings. self.key_bindings.Initialize(self.cli) bindings_vi.LoadViBindings(self.key_bindings_registry)
def __init__(self, cosh=None, args=None, config=None): self.args = args self.coshell = cosh self.config = config self.key_bindings = bindings.KeyBindings() self.key_bindings_registry = self.key_bindings.MakeRegistry() # Load the default CLI trees. On startup we ignore out of date trees. The # alternative is to regenerate them before the first prompt. This could be # a noticeable delay for users that accrue a lot of trees. Although ignored # at startup, the regen will happen on demand as the individual commands # are typed. self.root = generate_cli_trees.LoadAll(ignore_out_of_date=True, warn_on_exceptions=True) # Add the exit command completer node to the CLI tree. self.root[parser.LOOKUP_COMMANDS]['exit'] = cli_tree.Node( command='exit', description='Exit the interactive shell.', positionals=[ { 'default': '0', 'description': 'The exit status.', 'name': 'status', 'nargs': '?', 'required': False, 'value': 'STATUS', }, ], ) # Create the parser and completer. interactive_parser = parser.Parser(self.root, context=config.context, hidden=config.hidden) interactive_completer = completer.InteractiveCliCompleter( interactive_parser=interactive_parser, args=args, cosh=self.coshell, hidden=config.hidden, manpage_generator=config.manpage_generator) # Make sure that complete_while_typing is disabled when # enable_history_search is enabled. (First convert to SimpleFilter, to # avoid doing bitwise operations on bool objects.) complete_while_typing = shortcuts.to_simple_filter(True) enable_history_search = shortcuts.to_simple_filter(False) complete_while_typing &= ~enable_history_search history_file = os.path.join(core_config.Paths().global_config_dir, 'shell_history') multiline = shortcuts.to_simple_filter(False) # Create the default buffer. self.default_buffer = pt_buffer.Buffer( enable_history_search=enable_history_search, complete_while_typing=complete_while_typing, is_multiline=multiline, history=pt_history.FileHistory(history_file), validator=None, completer=interactive_completer, auto_suggest=(auto_suggest.AutoSuggestFromHistory() if config.suggest else None), accept_action=pt_buffer.AcceptAction.RETURN_DOCUMENT, ) # Create the CLI. self.cli = CLI( config=config, cosh=cosh, root=self.root, interactive_parser=interactive_parser, application=self._CreatePromptApplication(config=config, multiline=multiline), eventloop=shortcuts.create_eventloop(), output=shortcuts.create_output(), ) self.key_bindings.Initialize(self.cli) bindings_vi.LoadViBindings(self.key_bindings_registry)