def deploy_tokens_and_fund_accounts(
    token_amount: int,
    number_of_tokens: int,
    deploy_service: BlockChainService,
    participants: typing.List[typing.Address],
    contract_manager: ContractManager,
) -> typing.List[typing.TokenAddress]:
    """ Deploy `number_of_tokens` ERC20 token instances with `token_amount` minted and
    distributed among `blockchain_services`. Optionally the instances will be registered with
    the raiden registry.

    Args:
        token_amount (int): number of units that will be created per token
        number_of_tokens (int): number of token instances that will be created
        deploy_service (BlockChainService): the blockchain connection that will deploy
        participants (list(address)): participant addresses that will receive tokens
    """
    result = list()
    for _ in range(number_of_tokens):
        token_address = deploy_contract_web3(
            CONTRACT_HUMAN_STANDARD_TOKEN,
            deploy_service.client,
            contract_manager=contract_manager,
            constructor_arguments=(token_amount, 2, "raiden", "Rd"),
        )

        result.append(token_address)

        # only the creator of the token starts with a balance (deploy_service),
        # transfer from the creator to the other nodes
        for transfer_to in participants:
            deploy_service.token(token_address).transfer(
                to_address=transfer_to, amount=token_amount // len(participants)
            )

    return result
def AddResultsOptions(parser):
  group = optparse.OptionGroup(parser, 'Results options')
  group.add_option('--chartjson', action='store_true',
                   help='Output Chart JSON. Ignores --output-format.')
  group.add_option('--output-format', action='append', dest='output_formats',
                    choices=_OUTPUT_FORMAT_CHOICES, default=[],
                    help='Output format. Defaults to "%%default". '
                    'Can be %s.' % ', '.join(_OUTPUT_FORMAT_CHOICES))
  group.add_option('-o', '--output',
                    dest='output_file',
                    default=None,
                    help='Redirects output to a file. Defaults to stdout.')
  group.add_option('--output-dir', default=util.GetBaseDir(),
                    help='Where to save output data after the run.')
  group.add_option('--output-trace-tag',
                    default='',
                    help='Append a tag to the key of each result trace. Use '
                    'with html, buildbot, csv-pivot-table output formats.')
  group.add_option('--reset-results', action='store_true',
                    help='Delete all stored results.')
  group.add_option('--upload-results', action='store_true',
                    help='Upload the results to cloud storage.')
  group.add_option('--upload-bucket', default='internal',
                    choices=['public', 'partner', 'internal'],
                    help='Storage bucket to use for the uploaded results. '
                    'Defaults to internal. Supported values are: '
                    'public, partner, internal')
  group.add_option('--results-label',
                    default=None,
                    help='Optional label to use for the results of a run .')
  group.add_option('--suppress_gtest_report',
                   default=False,
                   help='Whether to suppress GTest progress report.')
  parser.add_option_group(group)