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 parsed_error_msg(self):
        """
        Parse the error messages we receive from SoftwareSecure

        Error messages are written in the form:

            `[{"photoIdReasons": ["Not provided"]}]`

        Returns:
            str[]: List of error messages.
        """
        parsed_errors = []
        error_map = {
            'EdX name not provided': 'name_mismatch',
            'Name mismatch': 'name_mismatch',
            'Photo/ID Photo mismatch': 'photos_mismatched',
            'ID name not provided': 'id_image_missing_name',
            'Invalid Id': 'id_invalid',
            'No text': 'id_invalid',
            'Not provided': 'id_image_missing',
            'Photo hidden/No photo': 'id_image_not_clear',
            'Text not clear': 'id_image_not_clear',
            'Face out of view': 'user_image_not_clear',
            'Image not clear': 'user_image_not_clear',
            'Photo not provided': 'user_image_missing',
        }

        try:
            messages = set()
            message_groups = json.loads(self.error_msg)

            for message_group in message_groups:
                messages = messages.union(set(*six.itervalues(message_group)))

            for message in messages:
                parsed_error = error_map.get(message)

                if parsed_error:
                    parsed_errors.append(parsed_error)
                else:
                    log.debug(u'Ignoring photo verification error message: %s', message)
        except Exception:   # pylint: disable=broad-except
            log.exception(u'Failed to parse error message for SoftwareSecurePhotoVerification %d', self.pk)

        return parsed_errors