class RiakError(Exception):
'''
Base class for exceptions generated in the Riak API.
'''
def __init__(self, value):
self.value = value
def __str__(self):
return repr(self.value)
[docs]class ConflictError(RiakError):
'''
Raised when an operation is attempted on a
:class:`~aioriak.riak_object.RiakObject` that has more than one
sibling.
'''
def __init__(self, message='Object in conflict'):
super(ConflictError, self).__init__(message)
class ContextRequired(RiakError):
'''
This exception is raised when removals of map fields and set
entries are attempted and the datatype hasn't been initialized
with a context.
'''
_default_message = ('A context is required for remove operations, '
'fetch the datatype first')
def __init__(self, message=None):
super(ContextRequired, self).__init__(message or
self._default_message)