How to use the azure-storage-blob.azure.storage.blob.models.ResourceTypes function in azure-storage-blob

self.container = container or ('c' in _str)
        self.object = object or ('o' in _str)

    def __or__(self, other):
        return ResourceTypes(_str=str(self) + str(other))

    def __add__(self, other):
        return ResourceTypes(_str=str(self) + str(other))

    def __str__(self):
        return (('s' if self.service else '') +
                ('c' if self.container else '') +
                ('o' if self.object else ''))


ResourceTypes.SERVICE = ResourceTypes(service=True)
ResourceTypes.CONTAINER = ResourceTypes(container=True)
ResourceTypes.OBJECT = ResourceTypes(object=True)


class AccountPermissions(object):
    """
    :class:`~ResourceTypes` class to be used with generate_shared_access_signature
    method and for the AccessPolicies used with set_*_acl. There are two types of
    SAS which may be used to grant resource access. One is to grant access to a
    specific resource (resource-specific). Another is to grant access to the
    entire service for a specific account and allow certain operations based on
    perms found here.

    :ivar AccountPermissions AccountPermissions.ADD:
        Valid for the following Object resource types only: queue messages and append blobs.
    :ivar AccountPermissions AccountPermissions.CREATE:

def __or__(self, other):
        return ResourceTypes(_str=str(self) + str(other))

def __or__(self, other):
        return ResourceTypes(_str=str(self) + str(other))

    def __add__(self, other):
        return ResourceTypes(_str=str(self) + str(other))

    def __str__(self):
        return (('s' if self.service else '') +
                ('c' if self.container else '') +
                ('o' if self.object else ''))


ResourceTypes.SERVICE = ResourceTypes(service=True)
ResourceTypes.CONTAINER = ResourceTypes(container=True)
ResourceTypes.OBJECT = ResourceTypes(object=True)


class AccountPermissions(object):
    """
    :class:`~ResourceTypes` class to be used with generate_shared_access_signature
    method and for the AccessPolicies used with set_*_acl. There are two types of
    SAS which may be used to grant resource access. One is to grant access to a
    specific resource (resource-specific). Another is to grant access to the
    entire service for a specific account and allow certain operations based on
    perms found here.

    :ivar AccountPermissions AccountPermissions.ADD:
        Valid for the following Object resource types only: queue messages and append blobs.
    :ivar AccountPermissions AccountPermissions.CREATE:
        Valid for the following Object resource types only: blobs and files. Users
        can create new blobs or files, but may not overwrite existing blobs or files.

self.object = object or ('o' in _str)

    def __or__(self, other):
        return ResourceTypes(_str=str(self) + str(other))

    def __add__(self, other):
        return ResourceTypes(_str=str(self) + str(other))

    def __str__(self):
        return (('s' if self.service else '') +
                ('c' if self.container else '') +
                ('o' if self.object else ''))


ResourceTypes.SERVICE = ResourceTypes(service=True)
ResourceTypes.CONTAINER = ResourceTypes(container=True)
ResourceTypes.OBJECT = ResourceTypes(object=True)


class AccountPermissions(object):
    """
    :class:`~ResourceTypes` class to be used with generate_shared_access_signature
    method and for the AccessPolicies used with set_*_acl. There are two types of
    SAS which may be used to grant resource access. One is to grant access to a
    specific resource (resource-specific). Another is to grant access to the
    entire service for a specific account and allow certain operations based on
    perms found here.

    :ivar AccountPermissions AccountPermissions.ADD:
        Valid for the following Object resource types only: queue messages and append blobs.
    :ivar AccountPermissions AccountPermissions.CREATE:
        Valid for the following Object resource types only: blobs and files. Users

def __add__(self, other):
        return ResourceTypes(_str=str(self) + str(other))