Class KeyRange (3.51.0) 

KeyRange(start_open=None, start_closed=None, end_open=None, end_closed=None)

Identify range of table rows via start / end points.

Specify either a start_open or start_closed key, or defaults to start_closed = []. Specify either an end_open or end_closed key, or defaults to end_closed = []. However, at least one key has to be specified. If no keys are specified, ValueError is raised.

Parameters
Name Description
start_open list of scalars

keys identifying start of range (this key excluded)
start_closed list of scalars

keys identifying start of range (this key included)
end_open list of scalars

keys identifying end of range (this key excluded)
end_closed list of scalars

keys identifying end of range (this key included)

Methods

__eq__

__eq__(other)

Compare by serialized state.