How to use the cliboa.scenario.base.BaseStep function in cliboa

self._raw_query = None

    def tblname(self, tblname):
        self._tblname = tblname

    def raw_query(self, raw_query):
        self._raw_query = raw_query

    def execute(self, *args):
        super().execute()
        self._sqlite_adptr.connect(self._dbname)
        self._sqlite_adptr.execute(self._raw_query)
        self._sqlite_adptr.commit()


class Stdout(BaseStep):
    """
    Standard output for io: input
    """

    def __init__(self):
        super().__init__()

    def execute(self, *args):
        output_valid = IOOutput(self._io)
        output_valid()

        with open(self._s.cache_file, "r", encoding="utf-8") as f:
            for l in f:
                print(l)

import os
import shutil
import tarfile
import zipfile

import pandas

from cliboa.core.validator import EssentialParameters
from cliboa.scenario.base import BaseStep
from cliboa.util.date import DateUtil
from cliboa.util.exception import CliboaException, InvalidCount, InvalidFormat
from cliboa.util.file import File
from cliboa.util.string import StringUtil


class FileBaseTransform(BaseStep):
    """
    Base class of file extract classes
    """

    def __init__(self):
        super().__init__()
        self._src_dir = ""
        self._src_pattern = ""
        self._dest_path = ""
        self._dest_dir = None
        self._dest_pattern = None
        self._encoding = "utf-8"

    def src_dir(self, src_dir):
        self._src_dir = src_dir

# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
import os

from cliboa.scenario.base import BaseStep
from cliboa.scenario.validator import EssentialParameters
from cliboa.util.http import Download


class HttpExtract(BaseStep):
    def __init__(self):
        super().__init__()
        self._src_url = None
        self._src_pattern = None
        self._dest_dir = None
        self._dest_pattern = None
        self._timeout = 30
        self._retry_count = 3

    def src_url(self, src_url):
        self._src_url = src_url

    def src_pattern(self, src_pattern):
        self._src_pattern = src_pattern

    def dest_dir(self, dest_dir):

# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
import os
import re

from cliboa.scenario.base import BaseStep
from cliboa.scenario.validator import EssentialParameters
from cliboa.util.cache import ObjectStore
from cliboa.util.constant import StepStatus
from cliboa.util.sftp import Sftp


class SftpExtract(BaseStep):
    def __init__(self):
        super().__init__()
        self._src_dir = None
        self._src_pattern = None
        self._dest_dir = ""
        self._host = None
        self._port = 22
        self._user = None
        self._password = None
        self._key = None
        self._timeout = 30
        self._retry_count = 3

    def src_dir(self, src_dir):
        self._src_dir = src_dir

"""

    def __init__(self):
        super().__init__()
        self._retry_count = 3
        self._logger = LisboaLog.get_logger(__name__)

    def retry_count(self, retry_count):
        self._retry_count = retry_count

    def execute(self, *args):
        self._logger.info("Start %s" % self.__class__.__name__)
        self._logger.info("Finish %s" % self.__class__.__name__)


class SampleCustomStep(BaseStep):
    """
    For unit test
    """

    def __init__(self):
        super().__init__()
        self._password = None
        self._access_key = None
        self._secret_key = None
        self._retry_count = 3

    def password(self, password):
        self._password = password

    def access_key(self, access_key):
        self._access_key = access_key

fpath = src[5:]
            if os.path.exists(fpath) is False:
                raise FileNotFound(src)
            with open(fpath, mode="r", encoding=encoding) as f:
                return f.read()
        return src

    def _exception_dispatcher(self, e):
        """
        Handle and dispath CliboaExceptions
        """
        # TODO Currently not doing anything
        raise e


class BaseSqlite(BaseStep):
    """
    Base class of all the sqlite classes
    """

    def __init__(self):
        super().__init__()
        self._sqlite_adptr = SqliteAdapter()
        self._dbname = None
        self._columns = []
        self._vacuum = False

    def dbname(self, dbname):
        self._dbname = dbname

    def columns(self, columns):
        self._columns = columns

# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
from google.cloud import bigquery, firestore, storage
from google.oauth2 import service_account

from cliboa.scenario.base import BaseStep
from cliboa.scenario.validator import EssentialParameters


class BaseGcp(BaseStep):
    """
    Base class of Gcp usage.
    """

    def __init__(self):
        super().__init__()
        self._project_id = None
        self._credentials = None

    def project_id(self, project_id):
        self._project_id = project_id

    def credentials(self, credentials):
        self._credentials = credentials

    def execute(self, *args):

# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
import csv
from glob import glob

from cliboa.scenario.base import BaseStep
from cliboa.scenario.validator import EssentialParameters, IOInput
from cliboa.util.cache import ObjectStore
from cliboa.util.exception import CliboaException, FileNotFound


class FileRead(BaseStep):
    """
    The parent class to read the specified file
    """

    def __init__(self):
        super().__init__()
        self._src_path = None
        self._src_dir = None
        self._src_pattern = None
        self._encoding = "utf-8"

    def src_path(self, src_path):
        self._src_path = src_path

    def src_dir(self, src_dir):
        self._src_dir = src_dir

#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
from cliboa.scenario.base import BaseStep
from cliboa.util.lisboa_log import LisboaLog


class SampleStep(BaseStep):
    """
    For unit test
    """

    def __init__(self):
        super().__init__()
        self._retry_count = 3
        self._logger = LisboaLog.get_logger(__name__)

    def retry_count(self, retry_count):
        self._retry_count = retry_count

    def execute(self, *args):
        self._logger.info("Start %s" % self.__class__.__name__)
        self._logger.info("Finish %s" % self.__class__.__name__)

# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
import os

from cliboa.core.validator import EssentialParameters
from cliboa.scenario.base import BaseStep
from cliboa.util.constant import StepStatus
from cliboa.util.sftp import Sftp


class SftpBaseLoad(BaseStep):
    def __init__(self):
        super().__init__()
        self._src_dir = ""
        self._src_pattern = ""
        self._dest_dir = ""
        self._host = None
        self._port = 22
        self._user = None
        self._password = None
        self._key = None
        self._timeout = 30
        self._retry_count = 3

    def src_dir(self, src_dir):
        self._src_dir = src_dir