How to use the rwslib.extras.audit_event.context.ContextBase function in rwslib

def test_repr(self):
        self.assertEqual(ContextBase().__repr__(), 'ContextBase({})')

self.lock = lock
        self.transaction_type = transaction_type


class Query(ContextBase):
    """Query related attributes"""

    def __init__(self, repeat_key, status, response, recipient, value):
        self.repeat_key = repeat_key
        self.status = status
        self.response = response
        self.recipient = recipient
        self.value = value


class Review(ContextBase):
    """Review related attributes"""

    def __init__(self, group_name, reviewed):
        self.group_name = group_name
        self.reviewed = reviewed


class Comment(ContextBase):
    """Review related attributes"""

    def __init__(self, repeat_key, value, transaction_type):
        self.repeat_key = int(repeat_key) if repeat_key else repeat_key
        self.value = value
        self.transaction_type = transaction_type

self.instance_overdue = instance_overdue


class Form(ContextContainer):
    def __init__(self, oid, repeat_key, transaction_type, datapage_name):
        self.oid = oid
        self.repeat_key = repeat_key
        self.transaction_type = transaction_type
        self.datapage_name = datapage_name


class ItemGroup(ContextContainer):
    pass


class Item(ContextBase):
    def __init__(self, oid, value, freeze, verify, lock, transaction_type):
        self.oid = oid
        self.value = value
        self.freeze = freeze
        self.verify = verify
        self.lock = lock
        self.transaction_type = transaction_type


class Query(ContextBase):
    """Query related attributes"""

    def __init__(self, repeat_key, status, response, recipient, value):
        self.repeat_key = repeat_key
        self.status = status
        self.response = response

self.repeat_key = repeat_key
        self.status = status
        self.response = response
        self.recipient = recipient
        self.value = value


class Review(ContextBase):
    """Review related attributes"""

    def __init__(self, group_name, reviewed):
        self.group_name = group_name
        self.reviewed = reviewed


class Comment(ContextBase):
    """Review related attributes"""

    def __init__(self, repeat_key, value, transaction_type):
        self.repeat_key = int(repeat_key) if repeat_key else repeat_key
        self.value = value
        self.transaction_type = transaction_type


class ProtocolDeviation(ContextBase):
    """Protocol Deviation related attributes"""

    def __init__(self, repeat_key, code, klass, status, value, transaction_type):
        self.repeat_key = repeat_key
        self.code = code
        self.klass = klass
        self.status = status

self.protocol_deviation = None
        self.comment = None
        self.review = None
        self.signature = Signature()


class AuditRecord(ContextBase):
    def __init__(self):
        self.user_oid = None
        self.location_oid = None
        self.datetimestamp = None
        self.reason_for_change = None
        self.source_id = -1


class Signature(ContextBase):
    def __init__(self):
        self.oid = None
        self.user_oid = None
        self.location_oid = None
        self.datetimestamp = None


class Subject(ContextBase):
    def __init__(self, key, name, status, transaction_type):
        self.key = key
        self.name = name
        self.status = status
        self.transaction_type = transaction_type


class ContextContainer(ContextBase):

def __init__(self, group_name, reviewed):
        self.group_name = group_name
        self.reviewed = reviewed


class Comment(ContextBase):
    """Review related attributes"""

    def __init__(self, repeat_key, value, transaction_type):
        self.repeat_key = int(repeat_key) if repeat_key else repeat_key
        self.value = value
        self.transaction_type = transaction_type


class ProtocolDeviation(ContextBase):
    """Protocol Deviation related attributes"""

    def __init__(self, repeat_key, code, klass, status, value, transaction_type):
        self.repeat_key = repeat_key
        self.code = code
        self.klass = klass
        self.status = status
        self.value = value
        self.transaction_type = transaction_type

class ItemGroup(ContextContainer):
    pass


class Item(ContextBase):
    def __init__(self, oid, value, freeze, verify, lock, transaction_type):
        self.oid = oid
        self.value = value
        self.freeze = freeze
        self.verify = verify
        self.lock = lock
        self.transaction_type = transaction_type


class Query(ContextBase):
    """Query related attributes"""

    def __init__(self, repeat_key, status, response, recipient, value):
        self.repeat_key = repeat_key
        self.status = status
        self.response = response
        self.recipient = recipient
        self.value = value


class Review(ContextBase):
    """Review related attributes"""

    def __init__(self, group_name, reviewed):
        self.group_name = group_name
        self.reviewed = reviewed

self.subcategory = subcategory
        self.metadata_version = metadata_version
        self.subject = None
        self.event = None
        self.form = None
        self.itemgroup = None
        self.item = None
        self.audit_record = AuditRecord()
        self.query = None
        self.protocol_deviation = None
        self.comment = None
        self.review = None
        self.signature = Signature()


class AuditRecord(ContextBase):
    def __init__(self):
        self.user_oid = None
        self.location_oid = None
        self.datetimestamp = None
        self.reason_for_change = None
        self.source_id = -1


class Signature(ContextBase):
    def __init__(self):
        self.oid = None
        self.user_oid = None
        self.location_oid = None
        self.datetimestamp = None

def __init__(self):
        self.oid = None
        self.user_oid = None
        self.location_oid = None
        self.datetimestamp = None


class Subject(ContextBase):
    def __init__(self, key, name, status, transaction_type):
        self.key = key
        self.name = name
        self.status = status
        self.transaction_type = transaction_type


class ContextContainer(ContextBase):
    """Base classes for ODM containers that have an oid and repeat key"""

    def __init__(self, oid, repeat_key, transaction_type):
        self.oid = oid
        self.repeat_key = repeat_key
        self.transaction_type = transaction_type


class Event(ContextContainer):
    def __init__(self, oid, repeat_key, transaction_type, instance_name, instance_overdue):
        self.oid = oid
        self.repeat_key = repeat_key
        self.transaction_type = transaction_type
        self.instance_name = instance_name
        self.instance_overdue = instance_overdue

self.user_oid = None
        self.location_oid = None
        self.datetimestamp = None
        self.reason_for_change = None
        self.source_id = -1


class Signature(ContextBase):
    def __init__(self):
        self.oid = None
        self.user_oid = None
        self.location_oid = None
        self.datetimestamp = None


class Subject(ContextBase):
    def __init__(self, key, name, status, transaction_type):
        self.key = key
        self.name = name
        self.status = status
        self.transaction_type = transaction_type


class ContextContainer(ContextBase):
    """Base classes for ODM containers that have an oid and repeat key"""

    def __init__(self, oid, repeat_key, transaction_type):
        self.oid = oid
        self.repeat_key = repeat_key
        self.transaction_type = transaction_type