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Diffstat (limited to 'jython-tosca-parser/src/main/resources/Lib/site-packages/cliff-2.4.0-py2.7.egg/cliff/interactive.py')
| -rw-r--r-- | jython-tosca-parser/src/main/resources/Lib/site-packages/cliff-2.4.0-py2.7.egg/cliff/interactive.py | 147 |
1 files changed, 0 insertions, 147 deletions
diff --git a/jython-tosca-parser/src/main/resources/Lib/site-packages/cliff-2.4.0-py2.7.egg/cliff/interactive.py b/jython-tosca-parser/src/main/resources/Lib/site-packages/cliff-2.4.0-py2.7.egg/cliff/interactive.py deleted file mode 100644 index 1d4e294..0000000 --- a/jython-tosca-parser/src/main/resources/Lib/site-packages/cliff-2.4.0-py2.7.egg/cliff/interactive.py +++ /dev/null @@ -1,147 +0,0 @@ -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Application base class. -""" - -import itertools -import shlex -import sys - -import cmd2 - - -class InteractiveApp(cmd2.Cmd): - """Provides "interactive mode" features. - - Refer to the cmd2_ and cmd_ documentation for details - about subclassing and configuring this class. - - .. _cmd2: http://packages.python.org/cmd2/index.html - .. _cmd: http://docs.python.org/library/cmd.html - - :param parent_app: The calling application (expected to be derived - from :class:`cliff.main.App`). - :param command_manager: A :class:`cliff.commandmanager.CommandManager` - instance. - :param stdin: Standard input stream - :param stdout: Standard output stream - """ - - use_rawinput = True - doc_header = "Shell commands (type help <topic>):" - app_cmd_header = "Application commands (type help <topic>):" - - def __init__(self, parent_app, command_manager, stdin, stdout): - self.parent_app = parent_app - if not hasattr(sys.stdin, 'isatty') or sys.stdin.isatty(): - self.prompt = '(%s) ' % parent_app.NAME - else: - # batch/pipe mode - self.prompt = '' - self.command_manager = command_manager - cmd2.Cmd.__init__(self, 'tab', stdin=stdin, stdout=stdout) - - def default(self, line): - # Tie in the default command processor to - # dispatch commands known to the command manager. - # We send the message through our parent app, - # since it already has the logic for executing - # the subcommand. - line_parts = shlex.split(line.parsed.raw) - self.parent_app.run_subcommand(line_parts) - - def completenames(self, text, *ignored): - """Tab-completion for command prefix without completer delimiter. - - This method returns cmd style and cliff style commands matching - provided command prefix (text). - """ - completions = cmd2.Cmd.completenames(self, text, *ignored) - completions += self._complete_prefix(text) - return completions - - def completedefault(self, text, line, begidx, endidx): - """Default tab-completion for command prefix with completer delimiter. - - This method filters only cliff style commands matching provided - command prefix (line) as cmd2 style commands cannot contain spaces. - This method returns text + missing command part of matching commands. - This method does not handle options in cmd2/cliff style commands, you - must define complete_$method to handle them. - """ - return [x[begidx:] for x in self._complete_prefix(line)] - - def _complete_prefix(self, prefix): - """Returns cliff style commands with a specific prefix.""" - if not prefix: - return [n for n, v in self.command_manager] - return [n for n, v in self.command_manager if n.startswith(prefix)] - - def help_help(self): - # Use the command manager to get instructions for "help" - self.default('help help') - - def do_help(self, arg): - if arg: - # Check if the arg is a builtin command or something - # coming from the command manager - arg_parts = shlex.split(arg) - method_name = '_'.join( - itertools.chain( - ['do'], - itertools.takewhile(lambda x: not x.startswith('-'), - arg_parts) - ) - ) - # Have the command manager version of the help - # command produce the help text since cmd and - # cmd2 do not provide help for "help" - if hasattr(self, method_name): - return cmd2.Cmd.do_help(self, arg) - # Dispatch to the underlying help command, - # which knows how to provide help for extension - # commands. - self.default(self.parsed('help ' + arg)) - else: - cmd2.Cmd.do_help(self, arg) - cmd_names = sorted([n for n, v in self.command_manager]) - self.print_topics(self.app_cmd_header, cmd_names, 15, 80) - return - - def get_names(self): - # Override the base class version to filter out - # things that look like they should be hidden - # from the user. - return [n - for n in cmd2.Cmd.get_names(self) - if not n.startswith('do__') - ] - - def precmd(self, statement): - # Pre-process the parsed command in case it looks like one of - # our subcommands, since cmd2 does not handle multi-part - # command names by default. - line_parts = shlex.split(statement.parsed.raw) - try: - the_cmd = self.command_manager.find_command(line_parts) - cmd_factory, cmd_name, sub_argv = the_cmd - except ValueError: - # Not a plugin command - pass - else: - statement.parsed.command = cmd_name - statement.parsed.args = ' '.join(sub_argv) - return statement - - def cmdloop(self): - self._cmdloop() |