Python argparse._StoreTrueAction() Examples

The following are code examples for showing how to use argparse._StoreTrueAction(). They are extracted from open source Python projects. You can vote up the examples you like or vote down the exmaples you don't like. You can also save this page to your account.

Example 1
Project: django-corenlp   Author: arunchaganty   File: config.py    (license) View Source Project 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 2
Project: django-corenlp   Author: arunchaganty   File: config.py    (license) View Source Project 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 3
Project: cligraphy   Author: Netflix-Skunkworks   File: parsers.py    (license) View Source Project 5 votes vote down vote up
def _get_help_string(self, action):
        help = action.help
        if '(default' not in help and type(action) not in (argparse._StoreConstAction, argparse._StoreTrueAction, argparse._StoreFalseAction):
            if action.default is not argparse.SUPPRESS:
                defaulting_nargs = [argparse.OPTIONAL, argparse.ZERO_OR_MORE]
                if action.option_strings or action.nargs in defaulting_nargs:
                    help += ' (default: %(default)s)'
        return help 
Example 4
Project: argparseweb   Author: nirizr   File: page.py    (license) View Source Project 4 votes vote down vote up
def get_input_object(self, action, prefix):
    input_parameters = {}
    input_parameters['class'] = self.get_class(prefix)
    input_parameters['name'] = self.get_id(action, prefix)
    input_parameters['id'] = self.get_id(action, prefix)

    input_type = web.form.Textbox

    if self.get_choices(action):
      input_type = web.form.Dropdown
      input_parameters['args'] = [choice for choice in action.choices]
      if self.get_multiple(action):
        input_parameters['multiple'] = 'multiple'
        input_parameters['size'] = 4
    elif isinstance(action, (argparse._StoreTrueAction, argparse._StoreFalseAction, argparse._StoreConstAction)):
      input_type = web.form.Checkbox
      input_parameters['checked'] = True if action.default else False
      input_parameters['value'] = action.const
    else:
      input_parameters['value'] = action.default if action.default else ""

    if isinstance(action, argparse._SubParsersAction):
      input_parameters['onChange'] = "javascript: update_show(this);"
      input_parameters['value'] = action.choices.keys()[0]

    if len(action.option_strings):
      input_parameters['default'] = action.default
      # if optional argument may be present with either 1 or no parameters, the default shifts
      # to being the no parameter's value. this is mearly to properly display actual values to the user
      if action.nargs == '?':
        input_parameters['value'] = action.const

    # TODO: support these actions: append, append_const, count
    self._actions[self.get_id(action, prefix)] = action
    input_object = input_type(**input_parameters)

    input_object.description = self.get_description(action)
    input_object.nargs = self.get_nargs(action)
    input_object.help = self.get_help(action)
    input_object.disposition = self.get_disposition(action)
    input_object.subparser = self.get_subparser(action)
    input_object.choices = self.get_choices(action)

    return input_object