Source code for pyenbc.remote.cloud_transfer

"""
Common API for many remote drives

.. versionadded:: 1.3


:githublink:`%|py|7`
"""
from pyquickhelper.loghelper import noLOG



[docs]class CloudTransfer:
    """
    defines a common API for a remote storage


    :githublink:`%|py|13`
    """


[docs]    def __init__(self, user, pwd, fLOG=None):
        """
        constructor

        :param      user:        user name
        :param      pwd:         password
        :param      fLOG:        logging function


        :githublink:`%|py|22`
        """
        self._user = user
        self._pwd = pwd
        self.fLOG = noLOG if fLOG is None else fLOG



[docs]    def connect(self):
        """
        connect


        :githublink:`%|py|30`
        """
        raise NotImplementedError()



[docs]    def close(self):
        """
        close the connection


        :githublink:`%|py|36`
        """
        raise NotImplementedError()



[docs]    def upload_data(self, remote_path, data):
        """
        upload binary data

        :param      remote_path:     path on the remote drive
        :param      data:            bytes
        :return:                     boolean


        :githublink:`%|py|46`
        """
        raise NotImplementedError()



[docs]    def download_data(self, remote_path):
        """
        download binary data

        :param      remote_path:     path on the remote drive
        :return:                     data (bytes)


        :githublink:`%|py|55`
        """
        raise NotImplementedError()