Python argparse._StoreFalseAction() Examples

The following are 4 code examples for showing how to use argparse._StoreFalseAction(). These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example.

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Example 1
Project: guildai   Author: guildai   File: import_argparse_flags_main.py    License: Apache License 2.0 6 votes vote down vote up
def _maybe_apply_flag(action, flags):
    flag_name = _flag_name(action)
    if not flag_name:
        log.debug("skipping %s - not a flag option", action)
        return
    if not isinstance(action, action_types):
        log.debug("skipping %s - not an action type", action)
        return
    flags[flag_name] = attrs = {}
    if action.help:
        attrs["description"] = action.help
    if action.default is not None:
        attrs["default"] = _ensure_json_encodable(action.default, flag_name)
    if action.choices:
        attrs["choices"] = _ensure_json_encodable(action.choices, flag_name)
    if action.required:
        attrs["required"] = True
    if isinstance(action, argparse._StoreTrueAction):
        attrs["arg-switch"] = True
    elif isinstance(action, argparse._StoreFalseAction):
        attrs["arg-switch"] = False
    log.debug("added flag %r: %r", flag_name, attrs) 
Example 2
Project: tranX   Author: pcyin   File: utils.py    License: Apache License 2.0 5 votes vote down vote up
def update_args(args, arg_parser):
    for action in arg_parser._actions:
        if isinstance(action, argparse._StoreAction) or isinstance(action, argparse._StoreTrueAction) \
                or isinstance(action, argparse._StoreFalseAction):
            if not hasattr(args, action.dest):
                setattr(args, action.dest, action.default) 
Example 3
Project: stanza-old   Author: stanfordnlp   File: config.py    License: Apache License 2.0 5 votes vote down vote up
def convert_setting_to_command_line_arg(self, action, key, value):
        args = []
        if action is None:
            command_line_key = \
                self.get_command_line_key_for_unknown_config_file_setting(key)
        else:
            command_line_key = action.option_strings[-1]

        if isinstance(action, argparse._StoreTrueAction):
            if value is True:
                args.append(command_line_key)
        elif isinstance(action, argparse._StoreFalseAction):
            if value is False:
                args.append(command_line_key)
        elif isinstance(action, argparse._StoreConstAction):
            if value == action.const:
                args.append(command_line_key)
        elif isinstance(action, argparse._CountAction):
            for _ in range(value):
                args.append(command_line_key)
        elif action is not None and value == action.default:
            pass
        elif isinstance(value, list):
            args.append(command_line_key)
            args.extend([str(e) for e in value])
        else:
            args.append(command_line_key)
            args.append(str(value))
        return args 
Example 4
Project: openaps   Author: openaps   File: show.py    License: MIT License 4 votes vote down vote up
def format_cli (self, report):
    usage = self.app.devices[report.fields.get('device')]
    task = self.app.actions.commands['add'].usages.commands[usage.name].method.commands[report.fields['use']]

    line = [ 'openaps', 'use', usage.name, report.fields.get('use') ]
    params = [ ]
    config = task.method.from_ini(dict(**report.fields))

    for act in task.method.parser._actions:
      def accrue (switch):
        if switch.startswith('-'):
          params.insert(0, switch)
        else:
          params.append(switch)

      # if act.dest in report.fields:
      if act.dest in config:
        if act.option_strings:

          if report.fields.get(act.dest):
            if type(act) in [argparse._StoreTrueAction, argparse._StoreFalseAction ]:
              expected = act.const
              expected = act.default
              found = config.get(act.dest)
              if type(act) is argparse._StoreFalseAction:
                expected = True
                found = found

              if expected != found:
                accrue(act.option_strings[0])
            elif type(act) in [argparse._StoreConstAction, ]:
              expected = act.default
              found = config.get(act.dest)
              if expected != found:
                accrue(act.option_strings[0])
            elif type(act) in [argparse._AppendAction, ]:
              if config.get(act.dest) != act.default:
                for item in config.get(act.dest):
                  accrue(act.option_strings[0] + ' ' + item + '')
              pass
            elif type(act) in [argparse._StoreAction, ]:
              if config.get(act.dest) != act.default:
                accrue(act.option_strings[0] + ' "' + report.fields.get(act.dest) + '"')
            else:
              accrue(act.option_strings[0] + ' "' + report.fields.get(act.dest) + '"')
        else:
          accrue(report.fields.get(act.dest))


    return ' '.join(line + params)